WO2024208003A1

WO2024208003A1 - Channel sending method and apparatus

Info

Publication number: WO2024208003A1
Application number: PCT/CN2024/083491
Authority: WO
Inventors: 骆亚娟; 高秋彬; 李辉; 苏昕
Original assignee: Datang Mobile Communications Equipment Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2023-04-07
Filing date: 2024-03-25
Publication date: 2024-10-10
Anticipated expiration: 2025-10-07
Also published as: CN118785402A; TW202442022A; TWI894884B

Abstract

Embodiments of the present disclosure provide a channel sending method and apparatus, which are applied to a terminal. The method comprises: when the transmission time of a first channel and the transmission time of a second channel are overlapped, on the basis of a target TAG or a target transmission time, determining a target channel associated with the target TAG or the target transmission time in the first channel and the second channel, or determining a target channel from the first channel and the second channel on the basis of the channel types of the first channel and the second channel; and shortening the transmission time of the target channel, or discarding all or part of the content of the target channel.

Description

Channel sending method and device

相关申请的交叉引用CROSS-REFERENCE TO RELATED APPLICATIONS

本申请要求于2023年04月07日提交的申请号为202310370538.0，发明名称为“信道发送方法及装置”的中国专利申请的优先权，其通过引用方式全部并入本文。This application claims priority to Chinese patent application No. 202310370538.0, filed on April 7, 2023, and entitled “Channel Transmission Method and Device”, which is incorporated herein by reference in its entirety.

Technical Field

本公开涉及通信技术领域，尤其涉及一种信道发送方法及装置。The present disclosure relates to the field of communication technology, and in particular to a channel sending method and device.

Background Art

在相关技术中，通过在多个下行控制信息(Multi Downlink control information，multi-DCI)调度的多个传输点(Multi Transmission and Receiving Point，multi-TRP)传输中使用2个时间提前量(Timing Advance，TA)的决定，对于终端到第一传输点(User Equipment to Transmission and Receiving Point 1，UE-to-TRP1)上行物理上行共享信道(Physical Uplink Shared Channel，PUSCH)或物理层上行控制信道(Physical Uplink Control Channel，PUCCH)或探测无线信号(Sounding radio signal，SRS)传输可以使用TA1进行调整；对于终端到第二传输点(UE-to-TRP2)上行PUSCH/PUCCH/SRS传输可以使用TA2进行调整。In the related art, by using two timing advances (TA) in the transmission of multiple transmission points (Multi Transmission and Receiving Point, multi-TRP) scheduled by multiple downlink control information (Multi Downlink control information, multi-DCI), TA1 can be used for adjustment of the uplink physical uplink shared channel (PUSCH) or physical uplink control channel (PUCCH) or sounding radio signal (SRS) transmission from the terminal to the first transmission point (User Equipment to Transmission and Receiving Point 1, UE-to-TRP1); TA2 can be used for adjustment of the uplink PUSCH/PUCCH/SRS transmission from the terminal to the second transmission point (UE-to-TRP2).

在某一时刻t，由于UE-to-TRP1的上行传输与UE-to-TRP2的上行传输的传输时间可能会出现重叠，进而导致上行传输性能下降。At a certain time t, the transmission time of the uplink transmission from UE-to-TRP1 and the uplink transmission from UE-to-TRP2 may overlap, which may cause the uplink transmission performance to degrade.

发明内容Summary of the invention

本公开实施例提供一种信道发送方法及装置，用以解决相关技术中在上行传输时间重叠的情况下，终端无法确定需要丢弃的信道，导致上行传输性能下降的缺陷，实现终端可以确定需要丢弃的上行传输信道，提高上行传输性能。The present disclosure provides a channel transmission method and device to solve the problem in the related art that when uplink transmission time overlaps, the terminal cannot determine the channel to be discarded, resulting in downlink transmission performance. The defect of downgrading is eliminated, so that the terminal can determine the uplink transmission channel that needs to be discarded, thereby improving the uplink transmission performance.

第一方面，本公开实施例提供一种信道发送方法，应用于终端，所述方法包括：In a first aspect, an embodiment of the present disclosure provides a channel sending method, which is applied to a terminal, and the method includes:

在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，或者，基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道；In a case where the transmission time of the first channel and the transmission time of the second channel overlap, determining a target channel associated with the target TAG or the target transmission time from among the first channel and the second channel based on a target TAG or a target transmission time, or determining a target channel from among the first channel and the second channel based on channel types of the first channel and the second channel;

缩短所述目标信道的传输时间，或者，丢弃所述目标信道的全部或部分内容。The transmission time of the target channel is shortened, or all or part of the content of the target channel is discarded.

可选地，根据本公开一个实施例的信道发送方法，所述基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，包括：Optionally, according to the channel sending method of an embodiment of the present disclosure, the determining, based on the target TAG or the target transmission time, a target channel associated with the target TAG or the target transmission time in the first channel and the second channel includes:

基于预定义或基于网络侧的指示，从所述第一信道关联的第一TAG和所述第二信道关联的第二TAG中确定目标TAG，确定所述目标TAG关联的信道为所述目标信道；或者Based on pre-definition or based on an instruction from the network side, determine a target TAG from a first TAG associated with the first channel and a second TAG associated with the second channel, and determine a channel associated with the target TAG as the target channel; or

基于网络侧的指示，确定第一信道和第二信道中传输时间在前或在后的信道为所述目标信道。Based on the instruction of the network side, the channel with an earlier or later transmission time among the first channel and the second channel is determined as the target channel.

可选地，根据本公开一个实施例的信道发送方法，所述第一信道的传输时间和第二信道的传输时间存在重叠的情况，包括以下任一项或多项：Optionally, according to the channel sending method of an embodiment of the present disclosure, the situation where the transmission time of the first channel and the transmission time of the second channel overlap includes any one or more of the following:

PUSCH的传输时间和PUCCH的传输时间之间存在重叠；There is an overlap between the transmission time of PUSCH and the transmission time of PUCCH;

两个PUSCH的传输时间之间存在重叠；There is an overlap between the transmission times of the two PUSCHs;

PUSCH的传输时间和SRS的传输时间之间存在重叠；There is an overlap between the transmission time of PUSCH and the transmission time of SRS;

PUSCH的传输时间和DMRS的传输时间之间存在重叠。There is an overlap between the transmission time of the PUSCH and the transmission time of the DMRS.

可选地，根据本公开一个实施例的信道发送方法，所述基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道，包括以下一项或多项：Optionally, according to the channel sending method of an embodiment of the present disclosure, the determining the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel includes one or more of the following:

在所述两个PUSCH的传输时间之间存在重叠的情况下，若所述两个PUSCH的调度方式均为DG调度，则基于所述两个PUSCH的发送功率或PL，确定目标信道为所述两个PUSCH的其中一个PUSCH；In the case where there is an overlap between the transmission times of the two PUSCHs, if the scheduling modes of the two PUSCHs are both DG scheduling, then based on the transmit power or PL of the two PUSCHs, Determine that the target channel is one of the two PUSCHs;

在所述两个PUSCH的传输时间之间存在重叠的情况下，若所述两个PUSCH的调度方式分别为DG调度和CG调度，则确定目标信道为CG调度的PUSCH的传输时间；In the case where there is an overlap between the transmission times of the two PUSCHs, if the scheduling modes of the two PUSCHs are DG scheduling and CG scheduling respectively, determining that the target channel is the transmission time of the PUSCH scheduled by CG;

在PUSCH的传输时间和PUCCH的传输时间之间存在重叠、或PUSCH的传输时间和SRS的传输时间之间存在重叠、或PUSCH的传输时间和DMRS的传输时间之间存在重叠的情况下，确定目标信道为所述PUSCH。In case there is overlap between the transmission time of the PUSCH and the transmission time of the PUCCH, or there is overlap between the transmission time of the PUSCH and the transmission time of the SRS, or there is overlap between the transmission time of the PUSCH and the transmission time of the DMRS, the target channel is determined to be the PUSCH.

可选地，根据本公开一个实施例的信道发送方法，所述丢弃所述目标信道的全部或部分内容，包括：Optionally, according to the channel sending method according to an embodiment of the present disclosure, the discarding of all or part of the content of the target channel includes:

丢弃所述目标信道中与另一信道的传输时间存在重叠的部分。A portion of the target channel where the transmission time overlaps with another channel is discarded.

第二方面，本公开实施例提供一种信道发送方法，应用于终端，所述方法包括：In a second aspect, an embodiment of the present disclosure provides a channel sending method, which is applied to a terminal, and the method includes:

在第一目标信道的传输时间上传输所述第一目标信道，其中，所述第一目标信道的传输时间中的最后M个时间单元不用于传输所述第一目标信道，其中，所述第一目标信道为第一信道和第二信道中传输时间在前的信道，M为正整数；Transmitting the first target channel at the transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is the channel with the earlier transmission time between the first channel and the second channel, and M is a positive integer;

在第二目标信道的传输时间上传输所述第二目标信道，其中，所述第二目标信道的传输时间中的前N个时间单元不用于传输所述第二目标信道，其中，所述第二目标信道为第一信道和第二信道中传输时间在后的信道，N为正整数。The second target channel is transmitted at the transmission time of the second target channel, wherein the first N time units in the transmission time of the second target channel are not used to transmit the second target channel, wherein the second target channel is the channel with a later transmission time between the first channel and the second channel, and N is a positive integer.

第三方面，本公开实施例还提供一种终端，包括存储器，收发机，处理器，其中：In a third aspect, an embodiment of the present disclosure further provides a terminal, including a memory, a transceiver, and a processor, wherein:

存储器，用于存储计算机程序；收发机，用于在所述处理器的控制下收发数据；处理器，用于读取所述存储器中的计算机程序并执行以下操作：A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

缩短所述目标信道的传输时间，或者，丢弃所述目标信道的全部或部分内容。Shorten the transmission time of the target channel, or discard all or part of the content of the target channel. Allow.

在一些实施例中，所述基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，包括：In some embodiments, determining, based on the target TAG or the target transmission time, a target channel associated with the target TAG or the target transmission time in the first channel and the second channel comprises:

在一些实施例中，所述第一信道的传输时间和第二信道的传输时间存在重叠的情况，包括以下任一项或多项：In some embodiments, the transmission time of the first channel and the transmission time of the second channel overlap, including any one or more of the following:

在一些实施例中，所述基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道，包括以下一项或多项：In some embodiments, determining the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel comprises one or more of the following:

在所述两个PUSCH的传输时间之间存在重叠的情况下，若所述两个PUSCH的调度方式均为DG调度，则基于所述两个PUSCH的发送功率或PL，确定目标信道为所述两个PUSCH的其中一个PUSCH；In the case where there is an overlap between the transmission times of the two PUSCHs, if the scheduling modes of the two PUSCHs are both DG scheduling, determining that the target channel is one of the two PUSCHs based on the transmit power or PL of the two PUSCHs;

在一些实施例中，所述丢弃所述目标信道的全部或部分内容，包括：In some embodiments, discarding all or part of the content of the target channel includes:

丢弃所述目标信道中与另一信道的传输时间存在重叠的部分。 A portion of the target channel where the transmission time overlaps with another channel is discarded.

第四方面，本公开实施例还提供一种终端，包括存储器，收发机，处理器，其中：In a fourth aspect, an embodiment of the present disclosure further provides a terminal, including a memory, a transceiver, and a processor, wherein:

第五方面，本公开实施例还提供一种信道发送装置，包括：In a fifth aspect, an embodiment of the present disclosure further provides a channel sending device, including:

第一确定模块，用于在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，或者，基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道；A first determination module, configured to determine, in a case where the transmission time of the first channel and the transmission time of the second channel overlap, a target channel associated with the target TAG or the target transmission time among the first channel and the second channel based on a target TAG or a target transmission time, or to determine a target channel from the first channel and the second channel based on channel types of the first channel and the second channel;

第一调整模块，用于缩短所述目标信道的传输时间，或者，丢弃所述目标信道的全部或部分内容。The first adjustment module is used to shorten the transmission time of the target channel, or discard all or part of the content of the target channel.

在一些实施例中，所述第一确定模块用于：In some embodiments, the first determining module is used to:

PUSCH的传输时间和PUCCH的传输时间之间存在重叠； There is an overlap between the transmission time of PUSCH and the transmission time of PUCCH;

在一些实施例中，所述第一确定模块具体用于以下一项或多项：In some embodiments, the first determining module is specifically used for one or more of the following:

在一些实施例中，所述第一调整模块具体用于：In some embodiments, the first adjustment module is specifically used to:

第六方面，本公开实施例还提供一种信道发送装置，包括：In a sixth aspect, an embodiment of the present disclosure further provides a channel sending device, including:

第一传输模块，用于在第一目标信道的传输时间上传输所述第一目标信道，其中，所述第一目标信道的传输时间中的最后M个时间单元不用于传输所述第一目标信道，其中，所述第一目标信道为第一信道和第二信道中传输时间在前的信道，M为正整数；A first transmission module, configured to transmit the first target channel at a transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is a channel with an earlier transmission time between the first channel and the second channel, and M is a positive integer;

第二传输模块，用于在第二目标信道的传输时间上传输所述第二目标信道，其中，所述第二目标信道的传输时间中的前N个时间单元不用于传输所述第二目标信道，其中，所述第二目标信道为第一信道和第二信道中传输时间在后的信道，N为正整数。A second transmission module is used to transmit the second target channel at the transmission time of the second target channel, wherein the first N time units in the transmission time of the second target channel are not used to transmit the second target channel, wherein the second target channel is the channel with a later transmission time between the first channel and the second channel, and N is a positive integer.

第七方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行如上所述第一方面所述的信道发送方法的步骤。In a seventh aspect, an embodiment of the present disclosure further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the steps of the channel sending method described in the first aspect as described above.

第八方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行如上所述第二方面所述的信道发送方法的步骤。In an eighth aspect, the present disclosure also provides a processor-readable storage medium, wherein the processor can The read storage medium stores a computer program, and the computer program is used to enable the processor to execute the steps of the channel sending method described in the second aspect as described above.

本公开实施例提供的信道发送方法及装置，在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定第一信道和第二信道中与目标TAG或目标传输时间相关联的目标信道，或者，基于第一信道和第二信道的信道类型，从第一信道和第二信道中确定目标信道，通过缩短目标信道的传输时间，或者，丢弃目标信道中传输时间重叠的全部或部分内容，实现信道的连续传输，提高上行传输性能。The channel sending method and device provided by the embodiments of the present disclosure determine, based on the target TAG or the target transmission time, a target channel in the first channel and the second channel that is associated with the target TAG or the target transmission time when there is overlap between the transmission time of the first channel and the transmission time of the second channel, or determine the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel, and achieve continuous transmission of the channel and improve uplink transmission performance by shortening the transmission time of the target channel or discarding all or part of the content of the target channel with overlapping transmission time.

BRIEF DESCRIPTION OF THE DRAWINGS

为了更清楚地说明本公开实施例或相关技术中的技术方案，下面将对实施例或相关技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本公开的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

图1是相关技术提供的UE-to-TRP1和UE-to-TRP2的传输时延对比示意图；FIG1 is a schematic diagram showing a comparison of transmission delays between UE-to-TRP1 and UE-to-TRP2 provided by the related art;

图2是相关技术提供的UE-to-TRP1和UE-to-TRP2的上行传输时间重叠示意图；FIG2 is a schematic diagram of uplink transmission time overlap between UE-to-TRP1 and UE-to-TRP2 provided by the related art;

图3是本公开实施例提供的信道发送方法的流程示意图之一；FIG3 is a flow chart of a channel sending method according to an embodiment of the present disclosure;

图4是本公开实施例提供的信道发送方法的流程示意图之二；FIG4 is a second flow chart of the channel sending method provided in an embodiment of the present disclosure;

图5是本公开实施例提供的一种终端的结构示意图之一；FIG5 is one of the structural schematic diagrams of a terminal provided by an embodiment of the present disclosure;

图6是本公开实施例提供的一种终端的结构示意图之二；FIG6 is a second schematic diagram of the structure of a terminal provided in an embodiment of the present disclosure;

图7是本公开实施例提供的信道发送装置的结构示意图之一；FIG7 is a schematic diagram of a structure of a channel sending device provided in an embodiment of the present disclosure;

图8是本公开实施例提供的信道发送装置的结构示意图之二。FIG. 8 is a second schematic diagram of the structure of the channel sending device provided in an embodiment of the present disclosure.

DETAILED DESCRIPTION

本公开实施例中术语“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。In the embodiments of the present disclosure, the term "and/or" describes the association relationship of associated objects, indicating that there may be three relationships. For example, A and/or B may represent: A exists alone, A and B exist at the same time, and A exists alone. There are three cases as shown in B. The character "/" generally indicates that the objects before and after are in an "or" relationship.

本公开实施例中术语“多个”是指两个或两个以上，其它量词与之类似。The term "plurality" in the embodiments of the present disclosure refers to two or more than two, and other quantifiers are similar thereto.

下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，并不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present disclosure.

本公开实施例提供了信道发送方法及装置，用以提高上行传输性能。The embodiments of the present disclosure provide a channel sending method and device to improve uplink transmission performance.

其中，方法和装置是基于同一申请构思的，由于方法和装置解决问题的原理相似，因此装置和方法的实施可以相互参见，重复之处不再赘述。Among them, the method and the device are based on the same application concept. Since the method and the device solve the problem in a similar principle, the implementation of the device and the method can refer to each other, and the repeated parts will not be repeated.

本公开实施例提供的技术方案可以适用于多种系统，尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication，GSM)系统、码分多址(code division multiple access，CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)通用分组无线业务(general packet radio service，GPRS)系统、长期演进(long term evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)系统、高级长期演进(long term evolution advanced，LTE-A)系统、通用移动系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分，例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5GS)等。The technical solution provided by the embodiments of the present disclosure can be applicable to a variety of systems, especially 5G systems. For example, the applicable systems can be global system of mobile communication (GSM) system, code division multiple access (CDMA) system, wideband code division multiple access (WCDMA) general packet radio service (GPRS) system, long term evolution (LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (TDD) system, long term evolution advanced (LTE-A) system, universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G new radio (NR) system, etc. These systems include terminal equipment and network equipment. The system can also include core network parts, such as Evolved Packet System (EPS) and 5G System (5GS).

首先对以下内容进行介绍：First, the following contents are introduced:

在相关技术中，基于时分复用(Time Division Multiplexing，TDM)的PUSCH传输中，当相邻两个时隙(slot)使用不同的TA值进行上行传输调整时，会引起前后两个slot的传输在时域的重叠，终端一般丢弃后一个slot中的重叠区域，对应TS38.213中的协议描述如下：In the related art, in the PUSCH transmission based on time division multiplexing (TDM), when two adjacent time slots use different TA values for uplink transmission adjustment, the transmission of the two slots will overlap in the time domain. The terminal generally discards the overlapping area in the latter slot. The corresponding protocol description in TS38.213 is as follows:

如果两个相邻时隙由于定时提前命令而重叠，后一个时隙的持续时间相对于前一个时隙会减少。(If two adjacent slots overlap due to a TA command,the latter slot is reduced in duration relative to the former slot.)If two adjacent slots overlap due to a TA command, the duration of the latter slot is reduced relative to the previous slot. latter slot is reduced in duration relative to the former slot.)

在相关技术中，通过在multi-DCI调度的multi-TRP传输中使用2个TA的决定，对于UE-to-TRP1上行PUSCH/PUCCH/SRS传输可以使用TA1进行调整；对于UE-to-TRP2上行PUSCH/PUCCH/SRS传输可以使用TA2进行调整。In the related art, by deciding to use 2 TAs in multi-TRP transmission scheduled by multi-DCI, TA1 can be used to adjust the UE-to-TRP1 uplink PUSCH/PUCCH/SRS transmission; TA2 can be used to adjust the UE-to-TRP2 uplink PUSCH/PUCCH/SRS transmission.

图1是相关技术提供的UE-to-TRP1和UE-to-TRP2的传输时延对比示意图，如图1所示，UE-to-TRP1的传输时延小于UE-to-TRP2的传输时延，且UE-to-TRP1与UE-to-TRP2之间的传输时延差较大。Figure 1 is a schematic diagram of the transmission delay comparison between UE-to-TRP1 and UE-to-TRP2 provided by the relevant technology. As shown in Figure 1, the transmission delay of UE-to-TRP1 is smaller than the transmission delay of UE-to-TRP2, and the transmission delay difference between UE-to-TRP1 and UE-to-TRP2 is large.

在上行定时控制精度和更新率(UL Timing Control Accuracy and Update Rate)中显示，0.2个子载波间距(Cyclic Prefix，CP)的时延差可以导致不可忽略的传输性能下降。It is shown in the uplink timing control accuracy and update rate (UL Timing Control Accuracy and Update Rate) that a delay difference of 0.2 subcarrier spacing (Cyclic Prefix, CP) can cause a non-negligible degradation in transmission performance.

因此，UE-to-TRP1和UE-to-TRP2之间不同的传输时延可能会导致上行传输性能下降。Therefore, the different transmission delays between UE-to-TRP1 and UE-to-TRP2 may cause degradation of uplink transmission performance.

图2是相关技术提供的UE-to-TRP1和UE-to-TRP2的上行传输时间重叠示意图，如图2所示，对于UE-to-TRP1上行PUSCH1传输可以使用TA1进行调整；对于UE-to-TRP2上行PUSCH2传输可以使用TA2进行调整，其中，在UE-to-TRP1的上行传输PUSCH1与UE-to-TRP2的上行传输PUSCH2发生重叠(重叠时间为X)的情况下，终端无法确定需要丢弃上行传输PUSCH1还是丢弃上行传输PUSCH2。Figure 2 is a schematic diagram of the uplink transmission time overlap of UE-to-TRP1 and UE-to-TRP2 provided by the related technology. As shown in Figure 2, TA1 can be used to adjust the uplink PUSCH1 transmission of UE-to-TRP1; TA2 can be used to adjust the uplink PUSCH2 transmission of UE-to-TRP2, wherein, when the uplink transmission PUSCH1 of UE-to-TRP1 overlaps with the uplink transmission PUSCH2 of UE-to-TRP2 (the overlapping time is X), the terminal cannot determine whether to discard the uplink transmission PUSCH1 or the uplink transmission PUSCH2.

本公开实施例提供一种信道发送方法及装置，在传输时间重叠的情况下，可以确定终端需要丢弃的上行传输信道，提高上行传输的性能。The embodiments of the present disclosure provide a channel sending method and device, which can determine the uplink transmission channel that needs to be discarded by the terminal in the case of overlapping transmission time, thereby improving the performance of uplink transmission.

图3是本公开实施例提供的信道发送方法的流程示意图之一，如图3所示，申请实施例提供一种信道发送方法，其执行主体可以是终端，例如，手机等。该方法包括以下步骤：FIG3 is one of the flow diagrams of the channel sending method provided by the embodiment of the present disclosure. As shown in FIG3 , the embodiment of the application provides a channel sending method, and the execution subject may be a terminal, such as a mobile phone, etc. The method comprises the following steps:

步骤300，在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，或者，基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道；Step 300, when there is an overlap between the transmission time of the first channel and the transmission time of the second channel, determine a target channel associated with the target TAG or the target transmission time from among the first channel and the second channel based on the target TAG or the target transmission time, or determine a target channel from among the first channel and the second channel based on the channel types of the first channel and the second channel;

步骤310，缩短所述目标信道的传输时间，或者，丢弃所述目标信道的全部或部分内容。Step 310: shorten the transmission time of the target channel, or discard all the transmissions of the target channel. part or part of the content.

具体地，在终端确定第一信道的传输时间和第二信道的传输时间存在重叠的情况下，若基于目标TAG，确定第一信道和第二信道中与目标TAG相关联的目标信道为第一信道，则可以缩短第一信道的传输时间，或者丢弃第一信道的全部或部分内容；若基于目标TAG，确定第一信道和第二信道中与目标TAG相关联的目标信道为第二信道，则可以缩短第二信道的传输时间，或者丢弃第二信道的全部或部分内容；其中，第一信道可以包括终端的待传输信道，例如，PUSCH，或者PUCCH，或者SRS，或者解调参考信号(Demodulation Reference Signal，DMRS)等；第二信道可以包括终端的待传输信道，例如，PUSCH，或者PUCCH，或者SRS，或者DMRS等。Specifically, when the terminal determines that the transmission time of the first channel and the transmission time of the second channel overlap, if, based on the target TAG, it is determined that the target channel associated with the target TAG in the first channel and the second channel is the first channel, the transmission time of the first channel can be shortened, or all or part of the content of the first channel can be discarded; if, based on the target TAG, it is determined that the target channel associated with the target TAG in the first channel and the second channel is the second channel, the transmission time of the second channel can be shortened, or all or part of the content of the second channel can be discarded; wherein the first channel may include the terminal's channel to be transmitted, for example, PUSCH, or PUCCH, or SRS, or demodulation reference signal (Demodulation Reference Signal, DMRS), etc.; the second channel may include the terminal's channel to be transmitted, for example, PUSCH, or PUCCH, or SRS, or DMRS, etc.

具体地，在终端确定第一信道的传输时间和第二信道的传输时间存在重叠的情况下，若基于目标传输时间的先后关系，确定第一信道和第二信道中与目标传输时间相关联的目标信道为第一信道，则可以缩短第一信道的传输时间，或者丢弃第一信道的全部或部分内容；若基于目标传输时间的先后关系，确定第一信道和第二信道中与目标传输时间相关联的目标信道为第二信道，则可以缩短第二信道的传输时间，或者丢弃第二信道的全部或部分内容；其中，第一信道可以包括终端的待传输信道，例如，PUSCH，或者PUCCH，或者SRS，或者DMRS等；第二信道可以包括终端的待传输信道，例如，PUSCH，或者PUCCH，或者SRS，或者DMRS等。Specifically, when the terminal determines that the transmission time of the first channel and the transmission time of the second channel overlap, if, based on the sequence of the target transmission times, it is determined that the target channel associated with the target transmission time in the first channel and the second channel is the first channel, the transmission time of the first channel can be shortened, or all or part of the content of the first channel can be discarded; if, based on the sequence of the target transmission times, it is determined that the target channel associated with the target transmission time in the first channel and the second channel is the second channel, the transmission time of the second channel can be shortened, or all or part of the content of the second channel can be discarded; wherein the first channel may include the terminal's channel to be transmitted, for example, PUSCH, or PUCCH, or SRS, or DMRS, etc.; the second channel may include the terminal's channel to be transmitted, for example, PUSCH, or PUCCH, or SRS, or DMRS, etc.

具体地，在终端确定第一信道的传输时间和第二信道的传输时间存在重叠的情况下，若基于第一信道和第二信道的信道类型，从第一信道和第二信道中确定目标信道为第一信道；则可以缩短第一信道的传输时间，或者丢弃第一信道的全部或部分内容；若基于第一信道和第二信道的信道类型，从第一信道和第二信道中确定目标信道为第二信道；则可以缩短第二信道的传输时间，或者丢弃第二信道的全部或部分内容；其中，第一信道可以包括终端的待传输信道，例如，PUSCH，或者PUCCH，或者SRS，或者DMRS等；第二信道可以包括终端的待传输信道，例如，PUSCH，或者PUCCH，或者SRS，或者DMRS等。Specifically, when the terminal determines that the transmission time of the first channel and the transmission time of the second channel overlap, if the target channel is determined to be the first channel from the first channel and the second channel based on the channel types of the first channel and the second channel, the transmission time of the first channel can be shortened, or all or part of the content of the first channel can be discarded; if the target channel is determined to be the second channel from the first channel and the second channel based on the channel types of the first channel and the second channel, the transmission time of the second channel can be shortened, or all or part of the content of the second channel can be discarded; wherein the first channel may include the terminal's channel to be transmitted, for example, PUSCH, or PUCCH, or SRS, or DMRS, etc.; the second channel may include the terminal's channel to be transmitted, for example, PUSCH, or PUCCH, or SRS, or DMRS, etc.

可选地，第一信道的传输时间和第二信道的传输时间存在重叠，可以是因为在使用第一TAG对第一信道的传输进行定时调整，并使用第二TAG对第二信道的传输进行定时调整，导致第一信道的传输时间和第二信道的传输时间之间存在重叠。Optionally, the transmission time of the first channel and the transmission time of the second channel overlap, which may be due to In order to adjust the transmission timing of the first channel using the first TAG and adjust the transmission timing of the second channel using the second TAG, there is an overlap between the transmission time of the first channel and the transmission time of the second channel.

需要说明的是，为了在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，可以基于目标TAG确定与目标TAG相关联的目标信道，基站可以预先通过高层信令配置联合传输配置指示状态(joint Transmission Configuration Indicator state，joint TCI state)或上行传输配置指示状态(Uplink Transmission Configuration Indicator state，UL TCI state)与TAG的关联关系；其中，TCI state1(第一信道所使用的波束)可以与第一TAG关联；TCI state2(第二信道所使用的波束)可以与第二TAG关联。It should be noted that, in order to determine the target channel associated with the target TAG based on the target TAG when the transmission time of the first channel and the transmission time of the second channel overlap, the base station can pre-configure the association relationship between the joint transmission configuration indication state (joint Transmission Configuration Indicator state, joint TCI state) or the uplink transmission configuration indication state (Uplink Transmission Configuration Indicator state, UL TCI state) and the TAG through high-level signaling; among them, TCI state1 (the beam used by the first channel) can be associated with the first TAG; TCI state2 (the beam used by the second channel) can be associated with the second TAG.

本公开实施例提供的信道发送方法，在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定第一信道和第二信道中与目标TAG或目标传输时间相关联的目标信道，或者，基于第一信道和第二信道的信道类型，从第一信道和第二信道中确定目标信道，通过缩短目标信道的传输时间，或者，丢弃目标信道中传输时间重叠的全部或部分内容，实现信道的连续传输，提高上行传输性能。The channel sending method provided by the embodiment of the present disclosure determines, based on the target TAG or the target transmission time, a target channel associated with the target TAG or the target transmission time in the first channel and the second channel when there is overlap between the transmission time of the first channel and the transmission time of the second channel, or determines the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel, and achieves continuous transmission of the channel and improves uplink transmission performance by shortening the transmission time of the target channel or discarding all or part of the content of the target channel with overlapping transmission time.

可选地，所述基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，包括：Optionally, the determining, based on a target TAG or a target transmission time, a target channel associated with the target TAG or the target transmission time in the first channel and the second channel includes:

具体地，终端可以基于预定义或基于网络侧的指示确定目标TAG，若确定目标TAG为第一TAG，则可以确定第一TAG关联的第一信道为目标信道，然后可以缩短第一信道的传输时间，或者丢弃第一信道的全部或部分内容；若确定目标TAG为第二TAG，则可以确定第二TAG关联的第二信道为目标信道，然后可以缩短第二信道的传输时间，或者丢弃第二信道的全部或部分内容。 Specifically, the terminal can determine the target TAG based on a predefined or network-side indication. If the target TAG is determined to be the first TAG, the first channel associated with the first TAG can be determined as the target channel, and then the transmission time of the first channel can be shortened, or all or part of the content of the first channel can be discarded; if the target TAG is determined to be the second TAG, the second channel associated with the second TAG can be determined to be the target channel, and then the transmission time of the second channel can be shortened, or all or part of the content of the second channel can be discarded.

本公开实施例提供的信道发送方法，在第一信道与第二信道的传输时间重叠的情况下，基于预定义或基于网络侧的指示，确定目标TAG，缩短目标TAG关联的信道的传输时间，或者丢弃目标TAG关联的信道的全部或部分内容，避免相邻信道的传输时间重叠对上行传输的影响，提高上行传输性能；且可以基于网络侧的指示灵活确定丢弃或缩短哪一个信道，避免重要业务的内容被丢弃。The channel sending method provided by the embodiment of the present disclosure determines the target TAG based on predefinition or based on the indication of the network side when the transmission time of the first channel overlaps with the second channel, shortens the transmission time of the channel associated with the target TAG, or discards all or part of the content of the channel associated with the target TAG, thereby avoiding the influence of the overlapping transmission time of adjacent channels on the uplink transmission and improving the uplink transmission performance; and can flexibly determine which channel to discard or shorten based on the indication of the network side to avoid the content of important services being discarded.

具体地，若网络侧指示缩短第一信道和第二信道中传输时间在前的信道或指示丢弃第一信道和第二信道中传输时间在前的信道的全部或部分(比如重叠部分)，第一信道的传输时间在第二信道之前，则可以确定第一信道为目标信道，可以缩短第一信道的传输时间，或者丢弃第一信道的全部或部分内容；若网络侧指示缩短第一信道和第二信道中传输时间在后的信道或指示丢弃第一信道和第二信道中传输时间在后的信道的全部或部分(比如重叠部分)，第一信道的传输时间在第二信道之后，则可以确定第一信道为目标信道，然后可以缩短第一信道的传输时间，或者丢弃第一信道的全部或部分内容。Specifically, if the network side instructs to shorten the channel with the earlier transmission time between the first channel and the second channel or instructs to discard all or part of the channel with the earlier transmission time between the first channel and the second channel (such as the overlapping part), and the transmission time of the first channel is before the second channel, the first channel can be determined as the target channel, the transmission time of the first channel can be shortened, or all or part of the content of the first channel can be discarded; if the network side instructs to shorten the channel with the later transmission time between the first channel and the second channel or instructs to discard all or part of the channel with the later transmission time between the first channel and the second channel (such as the overlapping part), and the transmission time of the first channel is after the second channel, the first channel can be determined as the target channel, and then the transmission time of the first channel can be shortened, or all or part of the content of the first channel can be discarded.

具体地，若网络侧指示缩短第一信道和第二信道中传输时间在前的信道或指示丢弃第一信道和第二信道中传输时间在前的信道的全部或部分(比如重叠部分)，第二信道的传输时间在第一信道之前，则可以确定第二信道为目标信道，可以缩短第二信道的传输时间，或者丢弃第二信道的全部或部分内容；若网络侧指示缩短第一信道和第二信道中传输时间在后的信道或指示丢弃第一信道和第二信道中传输时间在后的信道的全部或部分(比如重叠部分)，第二信道的传输时间在第一信道之后，则可以确定第二信道为目标信道，然后可以缩短第二信道的传输时间，或者丢弃第二信道的全部或部分内容。Specifically, if the network side instructs to shorten the channel with the earlier transmission time between the first channel and the second channel or instructs to discard all or part of the channel with the earlier transmission time between the first channel and the second channel (such as the overlapping part), and the transmission time of the second channel is before the first channel, the second channel can be determined as the target channel, and the transmission time of the second channel can be shortened, or all or part of the content of the second channel can be discarded; if the network side instructs to shorten the channel with the later transmission time between the first channel and the second channel or instructs to discard all or part of the channel with the later transmission time between the first channel and the second channel (such as the overlapping part), and the transmission time of the second channel is after the first channel, the second channel can be determined as the target channel, and then the transmission time of the second channel can be shortened, or all or part of the content of the second channel can be discarded.

本公开实施例提供的信道发送方法，在第一信道与第二信道的传输时间重叠的情况下，基于网络侧的指示，确定丢弃或缩短第一信道和第二信道中传输时间在前或在后的信道，基于网络侧的指示灵活确定丢弃或缩短哪一个信道，避免重要业务的内容被丢弃。The channel sending method provided by the embodiment of the present disclosure determines, based on the instruction of the network side, to discard or shorten the channel with the earlier or later transmission time among the first channel and the second channel when the transmission time of the first channel overlaps with the transmission time of the second channel, and flexibly determines which channel to discard or shorten based on the instruction of the network side to avoid discarding the content of important services.

可选地，所述第一信道的传输时间和第二信道的传输时间存在重叠的情况，包括以下任一项或多项： Optionally, the transmission time of the first channel and the transmission time of the second channel overlap, including any one or more of the following:

本公开各实施例中，所述第一信道的传输时间和第二信道的传输时间存在重叠的情况可以为：PUSCH的传输时间和PUCCH的传输时间之间存在重叠，或者两个PUSCH的传输时间之间存在重叠，或者PUSCH的传输时间和SRS的传输时间之间存在重叠，或者PUSCH的传输时间和DMRS的传输时间之间存在重叠。In each embodiment of the present disclosure, the situation where the transmission time of the first channel and the transmission time of the second channel overlap may be: there is an overlap between the transmission time of PUSCH and the transmission time of PUCCH, or there is an overlap between the transmission times of two PUSCHs, or there is an overlap between the transmission time of PUSCH and the transmission time of SRS, or there is an overlap between the transmission time of PUSCH and the transmission time of DMRS.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若目标TAG为TAG1，确定PUSCH1和PUSCH2中与TAG1相关联的目标信道为PUSCH1，则可以缩短PUSCH1的传输时间，或者丢弃PUSCH1的全部或部分内容；若目标TAG为TAG2，确定PUSCH1和PUSCH2中与TAG2相关联的目标信道为PUSCH2，则可以缩短PUSCH2的传输时间，或者丢弃PUSCH2的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if the target TAG is TAG1, and the target channel associated with TAG1 in PUSCH1 and PUSCH2 is determined to be PUSCH1, the transmission time of PUSCH1 can be shortened, or all or part of the content of PUSCH1 can be discarded; if the target TAG is TAG2, and the target channel associated with TAG2 in PUSCH1 and PUSCH2 is determined to be PUSCH2, the transmission time of PUSCH2 can be shortened, or all or part of the content of PUSCH2 can be discarded.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，PUSCH1的传输时间的起始时刻早于PUSCH2的传输时间的起始时刻；若网络侧指示传输时间在前的信道，则可以确定目标信道为PUSCH1，则可以缩短PUSCH1的传输时间，或者丢弃PUSCH1的全部或部分内容；若网络侧指示传输时间在后的信道，则可以确定目标信道为PUSCH2，则可以缩短PUSCH2的传输时间，或者丢弃PUSCH2的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), the start time of the transmission time of PUSCH1 is earlier than the start time of the transmission time of PUSCH2; if the network side indicates the channel with the earlier transmission time, it can be determined that the target channel is PUSCH1, and the transmission time of PUSCH1 can be shortened, or all or part of the content of PUSCH1 can be discarded; if the network side indicates the channel with the later transmission time, it can be determined that the target channel is PUSCH2, and the transmission time of PUSCH2 can be shortened, or all or part of the content of PUSCH2 can be discarded.

具体地，在终端确定PUSCH的传输时间和PUCCH的传输时间之间存在重叠的情况下，可以确定目标信道为PUSCH；可以缩短PUSCH的传输时间，或者丢弃PUSCH的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission time of PUSCH and the transmission time of PUCCH, the target channel can be determined to be PUSCH; the transmission time of PUSCH can be shortened, or all or part of the content of PUSCH can be discarded.

具体地，在终端确定PUSCH的传输时间和SRS的传输时间之间存在重叠的情况下，可以确定目标信道为PUSCH；可以缩短PUSCH的传输时间，或者丢弃PUSCH的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission time of PUSCH and the transmission time of SRS, the target channel may be determined to be PUSCH; the transmission time of PUSCH may be shortened, or all or part of the content of PUSCH may be discarded.

具体地，在终端确定PUSCH的传输时间和DMRS的传输时间之间存在重叠的情况下，可以确定目标信道为PUSCH；可以缩短PUSCH的传输时间，或者丢弃PUSCH的全部或部分内容。Specifically, there is an overlap between the transmission time of the PUSCH determined by the terminal and the transmission time of the DMRS. In case of overlap, the target channel can be determined to be PUSCH; the transmission time of PUSCH can be shortened, or all or part of the content of PUSCH can be discarded.

本公开实施例提供的信道发送方法，在以下任一项或多项情况下：PUSCH的传输时间和PUCCH的传输时间之间存在重叠；PUSCH1和PUSCH2的传输时间之间存在重叠；PUSCH的传输时间和SRS的传输时间之间存在重叠；PUSCH的传输时间和DMRS的传输时间之间存在重叠；通过只丢弃PUSCH或PUSCH1的传输时间重叠的部分，保障特定的业务的信息不被丢弃，提高上行传输性能。The channel sending method provided by the embodiments of the present disclosure, in any one or more of the following situations: there is an overlap between the transmission time of PUSCH and the transmission time of PUCCH; there is an overlap between the transmission time of PUSCH1 and PUSCH2; there is an overlap between the transmission time of PUSCH and the transmission time of SRS; there is an overlap between the transmission time of PUSCH and the transmission time of DMRS; by discarding only the overlapping part of the transmission time of PUSCH or PUSCH1, it is ensured that the information of specific services is not discarded, thereby improving the uplink transmission performance.

可选地，所述基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道，包括以下一项或多项：Optionally, the determining the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel includes one or more of the following:

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若PUSCH1和PUSCH2的调度方式均为DG调度，则可以基于PUSCH1和PUSCH2的发送功率或PL确定目标信道为PUSCH1，可以缩短PUSCH1的传输时间，或者丢弃PUSCH1的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if the scheduling methods of PUSCH1 and PUSCH2 are both DG scheduling, the target channel can be determined to be PUSCH1 based on the transmission power or PL of PUSCH1 and PUSCH2, the transmission time of PUSCH1 can be shortened, or all or part of the content of PUSCH1 can be discarded.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若PUSCH1和PUSCH2的调度方式均为DG调度，则可以基于PUSCH1和PUSCH2的发送功率或PL确定目标信道为PUSCH2，则可以缩短PUSCH2的传输时间，或者丢弃PUSCH2的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if the scheduling methods of PUSCH1 and PUSCH2 are both DG scheduling, the target channel can be determined to be PUSCH2 based on the transmit power or PL of PUSCH1 and PUSCH2, then the transmission time of PUSCH2 can be shortened, or all or part of the content of PUSCH2 can be discarded.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若PUSCH1和PUSCH2的调度方式分别为DG调度和CG调度，则可以确定目标信道为CG调度的PUSCH2，可以缩短PUSCH2的传输时间，或者丢弃PUSCH2的全部或部分内容；Specifically, the terminal determines the transmission time of two PUSCHs (PUSCH1 and PUSCH2). In the case of overlap between PUSCH1 and PUSCH2, if the scheduling modes of PUSCH1 and PUSCH2 are DG scheduling and CG scheduling respectively, the target channel can be determined to be PUSCH2 scheduled by CG, the transmission time of PUSCH2 can be shortened, or all or part of the content of PUSCH2 can be discarded;

具体地，在终端确定PUSCH的传输时间和DMRS的传输时间之间存在重叠的情况下，可以确定目标信道为PUSCH；可以缩短PUSCH的传输时间，或者丢弃PUSCH的全部或部分内容。Specifically, when the terminal determines that there is an overlap between the transmission time of PUSCH and the transmission time of DMRS, the target channel may be determined to be PUSCH; the transmission time of PUSCH may be shortened, or all or part of the content of PUSCH may be discarded.

本公开实施例提供的信道发送方法，在PUSCH1和PUSCH2的传输时间之间存在重叠情况下，基于PUSCH的调度方式，确定丢弃需要丢弃的信道，保障更重要的信令内容不被丢弃；在PUSCH的传输时间和PUCCH的传输时间之间存在重叠、或PUSCH的传输时间和SRS的传输时间之间存在重叠、或PUSCH的传输时间和DMRS的传输时间之间存在重叠的情况下，通过只丢弃PUSCH中传输时间重叠的部分，同样保障更重要的信令内容不被丢弃，提高上行传输性能。The channel sending method provided by the embodiment of the present disclosure determines to discard the channel to be discarded based on the scheduling method of PUSCH when there is overlap between the transmission time of PUSCH1 and PUSCH2, so as to ensure that more important signaling content is not discarded; when there is overlap between the transmission time of PUSCH and the transmission time of PUCCH, or between the transmission time of PUSCH and the transmission time of SRS, or between the transmission time of PUSCH and the transmission time of DMRS, by discarding only the part of PUSCH with overlapping transmission time, it is also ensured that more important signaling content is not discarded, thereby improving uplink transmission performance.

可选地，所述丢弃所述目标信道的全部或部分内容，包括：Optionally, discarding all or part of the content of the target channel includes:

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若基于目标TAG，确定PUSCH1和PUSCH2中与目标TAG相关联的目标信道为PUSCH1，则可以缩短PUSCH1的传输时间，或者丢弃PUSCH1中与PUSCH2的传输时间存在重叠的部分；若基于目标TAG，确定PUSCH1和PUSCH2中与目标TAG相关联的目标信道为PUSCH2，则可以缩短PUSCH2的传输时间，或者丢弃PUSCH2中与PUSCH1的传输时间存在重叠的部分。 Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if based on the target TAG, it is determined that the target channel associated with the target TAG in PUSCH1 and PUSCH2 is PUSCH1, then the transmission time of PUSCH1 can be shortened, or the part of PUSCH1 that overlaps with the transmission time of PUSCH2 is discarded; if based on the target TAG, it is determined that the target channel associated with the target TAG in PUSCH1 and PUSCH2 is PUSCH2, then the transmission time of PUSCH2 can be shortened, or the part of PUSCH2 that overlaps with the transmission time of PUSCH1 is discarded.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若基于目标传输时间的先后关系，确定PUSCH1和PUSCH2中与目标传输时间相关联的目标信道为PUSCH1，则可以缩短PUSCH1的传输时间，或者丢弃PUSCH1中与PUSCH2的传输时间存在重叠的部分；若基于目标传输时间的先后关系，确定PUSCH1和PUSCH2中与目标传输时间相关联的目标信道为PUSCH2，则可以缩短PUSCH2的传输时间，或者丢弃PUSCH2中与PUSCH1的传输时间存在重叠的部分。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if, based on the sequence of the target transmission times, it is determined that the target channel associated with the target transmission time in PUSCH1 and PUSCH2 is PUSCH1, the transmission time of PUSCH1 can be shortened, or the part of PUSCH1 that overlaps with the transmission time of PUSCH2 is discarded; if, based on the sequence of the target transmission times, it is determined that the target channel associated with the target transmission time in PUSCH1 and PUSCH2 is PUSCH2, the transmission time of PUSCH2 can be shortened, or the part of PUSCH2 that overlaps with the transmission time of PUSCH1 is discarded.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若PUSCH1和PUSCH2的调度方式均为DG调度，基于PUSCH1和PUSCH2的发送功率或PL，若确定目标信道为PUSCH1，则可以缩短PUSCH1的传输时间，或者丢弃PUSCH1中与PUSCH2的传输时间存在重叠的部分；若确定目标信道为PUSCH2，则可以缩短PUSCH2的传输时间，或者丢弃PUSCH2中与PUSCH1的传输时间存在重叠的部分。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if the scheduling modes of PUSCH1 and PUSCH2 are both DG scheduling, based on the transmit power or PL of PUSCH1 and PUSCH2, if the target channel is determined to be PUSCH1, the transmission time of PUSCH1 can be shortened, or the part of PUSCH1 that overlaps with the transmission time of PUSCH2 can be discarded; if the target channel is determined to be PUSCH2, the transmission time of PUSCH2 can be shortened, or the part of PUSCH2 that overlaps with the transmission time of PUSCH1 can be discarded.

具体地，在终端确定两个PUSCH(PUSCH1和PUSCH2)的传输时间之间存在重叠的情况下，若PUSCH1和PUSCH2的调度方式分别为DG调度和CG调度，则可以确定目标信道为CG调度的PUSCH2，可以缩短PUSCH2的传输时间，或者丢弃PUSCH2中与PUSCH1的传输时间存在重叠的部分。Specifically, when the terminal determines that there is an overlap between the transmission times of two PUSCHs (PUSCH1 and PUSCH2), if the scheduling modes of PUSCH1 and PUSCH2 are DG scheduling and CG scheduling respectively, it can be determined that the target channel is PUSCH2 scheduled by CG, and the transmission time of PUSCH2 can be shortened, or the part of PUSCH2 that overlaps with the transmission time of PUSCH1 can be discarded.

具体地，在终端确定PUSCH的传输时间和PUCCH的传输时间之间存在重叠的情况下，基于PUSCH和PUCCH的信道类型，可以从PUSCH和PUCCH中确定目标信道为PUSCH，则可以缩短PUSCH的传输时间，或者丢弃PUSCH中与PUCCH的传输时间存在重叠的部分。Specifically, when the terminal determines that there is an overlap between the transmission time of PUSCH and the transmission time of PUCCH, based on the channel types of PUSCH and PUCCH, it can be determined from PUSCH and PUCCH that the target channel is PUSCH, then the transmission time of PUSCH can be shortened, or the part of PUSCH that overlaps with the transmission time of PUCCH can be discarded.

具体地，在终端确定PUSCH的传输时间和SRS的传输时间之间存在重叠的情况下，基于PUSCH和SRS的信道类型，可以从PUSCH和SRS中确定目标信道为PUSCH；则可以缩短PUSCH的传输时间，或者丢弃PUSCH中与SRS的传输时间存在重叠的部分。Specifically, when the terminal determines that there is an overlap between the transmission time of PUSCH and the transmission time of SRS, based on the channel types of PUSCH and SRS, the target channel can be determined to be PUSCH from PUSCH and SRS; then the transmission time of PUSCH can be shortened, or the part of PUSCH that overlaps with the transmission time of SRS can be discarded.

具体地，在终端确定PUSCH的传输时间和DMRS的传输时间之间存在重叠的情况下，基于PUSCH和DMRS的信道类型，可以从PUSCH和DMRS中确定目标信道为PUSCH；则可以缩短PUSCH的传输时间，或者丢弃PUSCH 中与DMRS的传输时间存在重叠的部分。Specifically, when the terminal determines that there is an overlap between the transmission time of PUSCH and the transmission time of DMRS, based on the channel types of PUSCH and DMRS, the target channel can be determined to be PUSCH from PUSCH and DMRS; the transmission time of PUSCH can be shortened, or PUSCH can be discarded. There is an overlapping part with the transmission time of DMRS.

本公开实施例提供的信道发送方法，在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，通过丢弃目标信道中与另一信道的传输时间存在重叠的部分，实现信道的连续传输，提高上行传输性能。The channel sending method provided by the embodiment of the present disclosure realizes continuous transmission of the channel and improves uplink transmission performance by discarding the part of the target channel that overlaps with the transmission time of another channel when the transmission time of the first channel overlaps with the transmission time of the second channel.

图4是本公开实施例提供的信道发送方法的流程示意图之二，如图4所示，申请实施例提供一种信道发送方法，其执行主体可以是终端，例如，手机等。该方法包括以下步骤：FIG4 is a second flow chart of a channel sending method provided by an embodiment of the present disclosure. As shown in FIG4 , an embodiment of the present disclosure provides a channel sending method, the execution subject of which may be a terminal, such as a mobile phone, etc. The method comprises the following steps:

步骤400，在第一目标信道的传输时间上传输所述第一目标信道，其中，所述第一目标信道的传输时间中的最后M个时间单元不用于传输所述第一目标信道，其中，所述第一目标信道为第一信道和第二信道中传输时间在前的信道，M为正整数；Step 400, transmitting the first target channel at the transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is the channel with the earlier transmission time between the first channel and the second channel, and M is a positive integer;

步骤410，在第二目标信道的传输时间上传输所述第二目标信道，其中，所述第二目标信道的传输时间中的前N个时间单元不用于传输所述第二目标信道，其中，所述第二目标信道为第一信道和第二信道中传输时间在后的信道，N为正整数。Step 410, transmit the second target channel at the transmission time of the second target channel, wherein the first N time units in the transmission time of the second target channel are not used to transmit the second target channel, wherein the second target channel is the channel with a later transmission time between the first channel and the second channel, and N is a positive integer.

具体地，若第一信道的传输时间在第二信道之前，则终端可以在第一信道的传输时间中的最后M个时间单元不传输第一信道，以使第一信道的传输时间和第二信道的传输时间之间不存在重叠；若第一信道的传输时间在第二信道之后，则终端可以在第一信道的传输时间中的前N个时间单元不传输第一信道，以使第一信道的传输时间和第二信道的传输时间之间不存在重叠。Specifically, if the transmission time of the first channel is before that of the second channel, the terminal may not transmit the first channel in the last M time units of the transmission time of the first channel, so that there is no overlap between the transmission time of the first channel and the transmission time of the second channel; if the transmission time of the first channel is after the second channel, the terminal may not transmit the first channel in the first N time units of the transmission time of the first channel, so that there is no overlap between the transmission time of the first channel and the transmission time of the second channel.

具体地，若第二信道的传输时间在第一信道之前，则终端可以在第二信道的传输时间中的最后M个时间单元不传输第二信道，以使第一信道的传输时间和第二信道的传输时间之间不存在重叠；若第二信道的传输时间在第一信道之后，则终端可以在第二信道的传输时间中的前N个时间单元不传输第二信道，以使第二信道的传输时间和第一信道的传输时间之间不存在重叠。Specifically, if the transmission time of the second channel is before that of the first channel, the terminal may not transmit the second channel in the last M time units of the transmission time of the second channel, so that there is no overlap between the transmission time of the first channel and the transmission time of the second channel; if the transmission time of the second channel is after the first channel, the terminal may not transmit the second channel in the first N time units of the transmission time of the second channel, so that there is no overlap between the transmission time of the second channel and the transmission time of the first channel.

在一个实施例中，终端可以希望在前一个信道的后M个OFDM symbol上不执行传输。In one embodiment, the terminal may wish to perform no transmission on the last M OFDM symbols of the previous channel.

在一个实施例中，终端可以希望在后一个信道的前N个OFDM symbol上不执行传输。In one embodiment, the terminal may wish to receive the first N OFDM symbols of the next channel. No transfer is performed.

本公开实施例提供的信道发送方法，通过在第一目标信道的传输时间中的最后M个时间单元不用于传输第一目标信道，或在第二目标信道的传输时间中的前N个时间单元不用于传输第二目标信道，避免出现两个TAG导致第一信道与第二信道的传输时间出现重叠的情况，实现信道的连续传输，提高上行传输性能。The channel sending method provided by the embodiment of the present disclosure avoids the situation where the transmission time of the first channel and the second channel overlap due to two TAGs by not using the last M time units in the transmission time of the first target channel for transmitting the first target channel, or not using the first N time units in the transmission time of the second target channel for transmitting the second target channel, thereby realizing continuous transmission of the channel and improving uplink transmission performance.

在一个实施例中，终端基于预定义，确定目标TAG为第一TAG；丢弃第一TAG关联的PUSCH1的全部或部分内容，可以包括以下步骤：In one embodiment, the terminal determines that the target TAG is the first TAG based on pre-definition; discarding all or part of the content of PUSCH1 associated with the first TAG may include the following steps:

步骤510，为了在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，可以基于目标TAG确定与目标TAG相关联的目标信道，基站可以预先通过高层信令配置联合传输配置指示状态(joint Transmission Configuration Indicator state，joint TCI state)或上行传输配置指示状态(Uplink Transmission Configuration Indicator state，UL TCI state)与TAG的关联关系；Step 510, in order to determine the target channel associated with the target TAG based on the target TAG when the transmission time of the first channel and the transmission time of the second channel overlap, the base station may configure the association relationship between the joint transmission configuration indicator state (joint TCI state) or the uplink transmission configuration indicator state (Uplink TCI state, UL TCI state) and the TAG in advance through high-layer signaling;

可选地，基站可以通过高层信令配置joint TCI state或UL TCI state与TAG的关联关系。Optionally, the base station can configure the association between the joint TCI state or UL TCI state and the TAG through high-level signaling.

可选地，TCI state1(PUSCH1所使用的波束)可以与第一TAG关联。Optionally, TCI state1 (beam used by PUSCH1) can be associated with the first TAG.

可选地，TCI state2(PUSCH2所使用的波束)可以与第二TAG关联。Optionally, TCI state2 (beam used by PUSCH2) can be associated with the second TAG.

可选地，该信令配置如下所示：

Optionally, the signaling configuration is as follows:

步骤520，第一信道的传输时间和第二信道的传输时间存在重叠，可以是因为在使用第一TAG对第一信道的传输进行定时调整，并使用第二TAG对第二信道的传输进行定时调整，导致第一信道的传输时间和第二信道的传输时间之间存在重叠；Step 520: The transmission time of the first channel and the transmission time of the second channel overlap, which may be Because the transmission timing of the first channel is adjusted by using the first TAG, and the transmission timing of the second channel is adjusted by using the second TAG, resulting in an overlap between the transmission time of the first channel and the transmission time of the second channel;

可选地，在第n个slot，基站可以调度终端进行上行PUSCH1传输，可以使用TCI state1中包含的type-D source RS的接收波束作为发送PUSCH1的发送波束，并且可以使用与TCI state1关联的第一TAG进行上行PUSCH1的上行TA调整。Optionally, in the nth slot, the base station can schedule the terminal to perform uplink PUSCH1 transmission, can use the receiving beam of the type-D source RS contained in TCI state1 as the transmitting beam for sending PUSCH1, and can use the first TAG associated with TCI state1 to perform uplink TA adjustment of uplink PUSCH1.

可选地，在第n+1个slot，基站可以调度终端进行上行PUSCH2传输，可以使用TCI state2中包含的type-D source RS的接收波束作为PUSCH2的发送波束，并且可以使用与TCI state2关联的第二TAG进行PUSCH2的上行TA调整。Optionally, in the n+1th slot, the base station can schedule the terminal to perform uplink PUSCH2 transmission, can use the receiving beam of the type-D source RS contained in TCI state2 as the transmitting beam of PUSCH2, and can use the second TAG associated with TCI state2 to perform uplink TA adjustment of PUSCH2.

步骤530，确定PUSCH1与PUSCH2在传输时间上存在重叠；Step 530, determining that PUSCH1 and PUSCH2 overlap in transmission time;

可选地，终端可以基于基站的调度以及波束指示，确定与PUSCH1对应的TA值为TA1。Optionally, the terminal may determine that the TA value corresponding to PUSCH1 is TA1 based on the scheduling and beam indication of the base station.

可选地，终端可以基于最近的IMEI类型分配码(IMEI Type Allocation Code，TAC)或媒体接入控制(Medium Access Control，MAC)或控制单元(Control Element，CE)指示，确定与PUSCH1对应的TA值为TA1。Optionally, the terminal can determine that the TA value corresponding to PUSCH1 is TA1 based on the most recent IMEI type allocation code (IMEI Type Allocation Code, TAC) or medium access control (Medium Access Control, MAC) or control element (Control Element, CE) indication.

可选地，终端可以确定PUSCH1的发送时间为在下行参考信号1(reference signal1，RS1)(同步信号块1(Synchronization signal Block1，SSB1))的基础上提前TA1。Optionally, the terminal may determine the sending time of PUSCH1 to be TA1 in advance based on the downlink reference signal 1 (reference signal 1, RS1) (synchronization signal block 1 (Synchronization signal Block 1, SSB1)).

可选地，终端可以基于基站的调度以及波束指示，确定与PUSCH2对应的TA值为TA2。Optionally, the terminal can determine that the TA value corresponding to PUSCH2 is TA2 based on the scheduling and beam indication of the base station.

可选地，终端可以基于最近的TAC或MAC或CE指示，确定与PUSCH2对应的TA值为TA2。Optionally, the terminal may determine that the TA value corresponding to PUSCH2 is TA2 based on the most recent TAC or MAC or CE indication.

可选地，终端可以确定PUSCH2的发送时间为在下行reference signal2(SSB2)的基础上提前TA2。Optionally, the terminal may determine the transmission time of PUSCH2 to be TA2 in advance based on the downlink reference signal 2 (SSB2).

可选地，基于PUSCH1的发送时间、TA1、PUSCH2的发送时间以及TA2，终端可以确定PUSCH1与PUSCH2在传输时间上存在重叠。 Optionally, based on the transmission time of PUSCH1, TA1, the transmission time of PUSCH2, and TA2, the terminal may determine that there is an overlap in transmission time between PUSCH1 and PUSCH2.

步骤540，丢弃PUSCH1和PUSCH2传输时间重叠的部分内容；Step 540, discarding the part of the content where the transmission time of PUSCH1 and PUSCH2 overlaps;

可选地，终端可以基于预定义的丢弃方式，丢弃第一TAG对应的上行传输(PUSCH1)或者第二TAG对应的上行传输(PUSCH2)的重叠部分。Optionally, the terminal may discard an overlapping portion of the uplink transmission (PUSCH1) corresponding to the first TAG or the uplink transmission (PUSCH2) corresponding to the second TAG based on a predefined discarding method.

可选地，在预定义的丢弃方式为丢弃第一TAG对应的PUSCH1的重叠部分的情况下，终端可以基于预定义的丢弃方式，丢弃第一TAG对应的PUSCH1的重叠部分。Optionally, in a case where the predefined discarding method is to discard the overlapping part of the PUSCH1 corresponding to the first TAG, the terminal may discard the overlapping part of the PUSCH1 corresponding to the first TAG based on the predefined discarding method.

可选地，在预定义的丢弃方式为丢弃第二TAG对应的PUSCH2的重叠部分的情况下，终端可以基于预定义的丢弃方式，丢弃第二TAG对应的PUSCH2的重叠部分。Optionally, when the predefined discarding method is to discard the overlapping part of PUSCH2 corresponding to the second TAG, the terminal may discard the overlapping part of PUSCH2 corresponding to the second TAG based on the predefined discarding method.

可选地，终端可以基于基站的指示，丢弃与第一TAG关联的上行传输(PUSCH1)或者与第二TAG关联的上行传输(PUSCH2)的重叠部分。Optionally, the terminal may discard an overlapping portion of an uplink transmission (PUSCH1) associated with the first TAG or an uplink transmission (PUSCH2) associated with the second TAG based on an instruction of the base station.

可选地，基站的指示的信令可以包括L1 DCI信令指示或者MAC-CE信令指示等。Optionally, the base station's indication signaling may include L1 DCI signaling indication or MAC-CE signaling indication, etc.

可选地，终端可以基于基站的配置，丢弃前一个slot的重叠部分或者后一个slot的重叠部分。Optionally, the terminal may discard the overlapping portion of the previous slot or the overlapping portion of the next slot based on the configuration of the base station.

比如，可以在RRC信令中增加IE指示终端丢弃前一个slot的重叠部分或者后一个slot的重叠部分。For example, an IE may be added in the RRC signaling to instruct the terminal to discard the overlapping portion of the previous slot or the overlapping portion of the next slot.

步骤550，对丢弃后的PUSCH进行上行传输；Step 550, performing uplink transmission on the discarded PUSCH;

可选地，终端可以对丢弃后的PUSCH1和PUSCH2进行上行传输。Optionally, the terminal may perform uplink transmission on the discarded PUSCH1 and PUSCH2.

在一个实施例中，在第一信道为PUSCH1并且第二信道为PUSCH2的情况下，终端基于预定义，从第一TAG和第二TAG中确定目标TAG；丢弃目标TAG关联的PUSCH的全部或部分内容，可以包括以下步骤：In one embodiment, when the first channel is PUSCH1 and the second channel is PUSCH2, the terminal determines the target TAG from the first TAG and the second TAG based on pre-definition; discarding all or part of the content of the PUSCH associated with the target TAG may include the following steps:

步骤610，为了在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，可以基于目标TAG确定与目标TAG相关联的目标信道，基站可以预先通过高层信令配置联合传输配置指示状态(joint Transmission Configuration Indicator state，joint TCI state)或上行传输配置指示状态(Uplink Transmission Configuration Indicator state，UL TCI state)与TAG的关联关系；Step 610, in order to determine the target channel associated with the target TAG based on the target TAG when the transmission time of the first channel and the transmission time of the second channel overlap, the base station may configure the association relationship between the joint transmission configuration indicator state (joint Transmission Configuration Indicator state, joint TCI state) or the uplink transmission configuration indicator state (Uplink Transmission Configuration Indicator state, UL TCI state) and the TAG in advance through high-layer signaling;

可选地，基站可以通过高层信令配置joint TCI state或UL TCI state与TAG 的关联关系；Optionally, the base station can configure the joint TCI state or UL TCI state and TAG through high-level signaling. 1. The relationship between

步骤620，第一信道的传输时间和第二信道的传输时间存在重叠，可以是因为在使用第一TAG对第一信道的传输进行定时调整，并使用第二TAG对第二信道的传输进行定时调整，导致第一信道的传输时间和第二信道的传输时间之间存在重叠；Step 620: The transmission time of the first channel and the transmission time of the second channel overlap, which may be because the transmission time of the first channel is adjusted by using the first TAG and the transmission time of the second channel is adjusted by using the second TAG, resulting in an overlap between the transmission time of the first channel and the transmission time of the second channel;

可选地，在第m个slot，基站可以下发波束指示信令DCI format 1-1/1-2，该波束指示信令中可以包含TCI state1和TCI state2；Optionally, in the mth slot, the base station may send a beam indication signaling DCI format 1-1/1-2, which may include TCI state1 and TCI state2;

可选地，该波束指示信令可以指示终端在后续的上行传输中，使用TCI state1中包含的type-D source RS的接收波束作为发送PUSCH1的发送波束，并且可以使用与TCI state1关联的第一TAG进行上行PUSCH1的TA调整。Optionally, the beam indication signaling can instruct the terminal to use the receiving beam of the type-D source RS contained in TCI state1 as the transmitting beam for sending PUSCH1 in subsequent uplink transmissions, and can use the first TAG associated with TCI state1 to adjust the TA of the uplink PUSCH1.

可选地，该波束指示信令可以指示终端在后续的上行传输中，使用TCI state2中包含的type-D source RS的接收波束作为发送PUSCH2的发送波束，并且可以使用与TCI state2关联的第二TAG进行上行PUSCH2的TA调整。Optionally, the beam indication signaling can instruct the terminal to use the receiving beam of the type-D source RS contained in TCI state2 as the transmitting beam for sending PUSCH2 in subsequent uplink transmissions, and can use the second TAG associated with TCI state2 to adjust the TA of the uplink PUSCH2.

可选地，在第n个slot，基站可以发送DCI format 0_1,指示终端在所指示的资源上进行PUSCH1传输；Optionally, in the nth slot, the base station may send DCI format 0_1 to instruct the terminal to perform PUSCH1 transmission on the indicated resources;

可选地，在第n+1个slot，基站可以发送DCI format 0_1，指示终端在所指示的资源上进行PUSCH2传输。Optionally, in the (n+1)th slot, the base station may send DCI format 0_1 to instruct the terminal to perform PUSCH2 transmission on the indicated resources.

步骤630，确定PUSCH1与PUSCH2在传输时间上存在重叠；Step 630, determining that PUSCH1 and PUSCH2 overlap in transmission time;

可选地，终端可以基于基站的调度以及波束指示，确定与TCI state1关联的第一TAG对应的TA值为TA1。Optionally, the terminal can determine that the TA value corresponding to the first TAG associated with TCI state1 is TA1 based on the scheduling and beam indication of the base station.

可选地，终端可以基于最近的TAC或MAC或CE指示，确定与TCI state1关联的第一TAG对应的TA值为TA1。Optionally, the terminal can determine that the TA value corresponding to the first TAG associated with TCI state1 is TA1 based on the most recent TAC or MAC or CE indication.

可选地，终端可以确定PUSCH1的发送时间为在下行reference signal1(SSB1)的基础上提前TA1。Optionally, the terminal may determine the transmission time of PUSCH1 to be TA1 in advance based on the downlink reference signal 1 (SSB1).

可选地，终端可以基于基站的调度以及波束指示，确定与TCI state2关联的第二TAG对应的TA值为TA2。 Optionally, the terminal can determine that the TA value corresponding to the second TAG associated with TCI state2 is TA2 based on the scheduling and beam indication of the base station.

可选地，终端可以基于最近的TAC或MAC或CE指示，确定与TCI state2关联的第二TAG对应的TA值为TA2。Optionally, the terminal can determine that the TA value corresponding to the second TAG associated with TCI state2 is TA2 based on the most recent TAC or MAC or CE indication.

可选地，基于PUSCH1的发送时间、TA1、PUSCH2的发送时间以及TA2，终端可以确定PUSCH1与PUSCH2在传输时间上存在重叠。Optionally, based on the transmission time of PUSCH1, TA1, the transmission time of PUSCH2, and TA2, the terminal may determine that there is an overlap in transmission time between PUSCH1 and PUSCH2.

步骤640，预定义丢弃PUSCH1和PUSCH2传输时间重叠的部分内容；Step 640, predefine discarding the part of content where the transmission time of PUSCH1 and PUSCH2 overlaps;

可选地，在预定义的丢弃方式为丢弃第一TAG对应的PUSCH1的重叠部分的情况下，终端可以基于预定义的丢弃方式，丢弃第一TAG对应的PUSCH1的重叠部分。Optionally, when the predefined discarding method is to discard the overlapping part of PUSCH1 corresponding to the first TAG, the terminal may discard the overlapping part of PUSCH1 corresponding to the first TAG based on the predefined discarding method.

步骤650，对丢弃后的PUSCH进行上行传输；Step 650, uplink transmission is performed on the discarded PUSCH;

可选地，丢弃第一TAG对应的PUSCH1的重叠部分后，终端可以对PUSCH2继续进行上行传输。Optionally, after discarding the overlapping portion of PUSCH1 corresponding to the first TAG, the terminal may continue to perform uplink transmission on PUSCH2.

可选地，丢弃第二TAG对应的PUSCH2的重叠部分后，终端可以对PUSCH1继续进行上行传输。Optionally, after discarding the overlapping portion of PUSCH2 corresponding to the second TAG, the terminal may continue to perform uplink transmission on PUSCH1.

在一个实施例中，在第一信道为PUSCH1并且第二信道为PUSCH2的情况下，终端基于基站的指示，从第一TAG和第二TAG中确定目标TAG；丢弃目标TAG关联的PUSCH的全部或部分内容，可以包括以下步骤：In one embodiment, when the first channel is PUSCH1 and the second channel is PUSCH2, the terminal determines the target TAG from the first TAG and the second TAG based on the instruction of the base station; discarding all or part of the content of the PUSCH associated with the target TAG may include the following steps:

步骤710，为了在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，可以基于目标TAG确定与目标TAG相关联的目标信道，基站可以预先通过高层信令配置联合传输配置指示状态(joint Transmission Configuration Indicator state，joint TCI state)或上行传输配置指示状态(Uplink Transmission Configuration Indicator state，UL TCI state)与TAG的关联关系；Step 710, in order to determine the target channel associated with the target TAG based on the target TAG when the transmission time of the first channel and the transmission time of the second channel overlap, the base station may configure the association relationship between the joint transmission configuration indicator state (joint TCI state) or the uplink transmission configuration indicator state (Uplink TCI state, UL TCI state) and the TAG in advance through high-layer signaling;

可选地，基站可以通过高层信令配置joint TCI state或UL TCI state与TAG的关联关系； Optionally, the base station may configure the association relationship between the joint TCI state or the UL TCI state and the TAG through high-layer signaling;

步骤720，第一信道的传输时间和第二信道的传输时间存在重叠，可以是因为在使用第一TAG对第一信道的传输进行定时调整，并使用第二TAG对第二信道的传输进行定时调整，导致第一信道的传输时间和第二信道的传输时间之间存在重叠；Step 720: The transmission time of the first channel and the transmission time of the second channel overlap, which may be because the transmission time of the first channel is adjusted by using the first TAG and the transmission time of the second channel is adjusted by using the second TAG, resulting in an overlap between the transmission time of the first channel and the transmission time of the second channel;

步骤730，确定PUSCH1与PUSCH2在传输时间上存在重叠；Step 730, determining that PUSCH1 and PUSCH2 overlap in transmission time;

可选地，终端可以基于基站的调度以及波束指示，确定与TCI state2关联的第二TAG对应的TA值为TA2。Optionally, the terminal can determine that the TA value corresponding to the second TAG associated with TCI state2 is TA2 based on the scheduling and beam indication of the base station.

可选地，终端可以基于最近的TAC或MAC或CE指示，确定与TCI state2 关联的第二TAG对应的TA值为TA2。Optionally, the terminal may determine the TCI state 2 based on the most recent TAC or MAC or CE indication. The TA value corresponding to the associated second TAG is TA2.

步骤740，基站下发指示丢弃PUSCH1和PUSCH2传输时间重叠的部分内容；Step 740, the base station sends an instruction to discard the part of the content where the transmission time of PUSCH1 and PUSCH2 overlaps;

可选地，基站可以下发丢弃上行传输的MAC-CE/L1-DCI，其中包含第一TAG/第二TAG，可以指示终端丢弃与第一TAG关联的PUSCH1的重叠部分。Optionally, the base station may send down a MAC-CE/L1-DCI for discarding uplink transmission, which includes the first TAG/the second TAG, and may instruct the terminal to discard the overlapping portion of PUSCH1 associated with the first TAG.

可选地，基站可以下发丢弃上行传输的MAC-CE/L1-DCI，其中包含第一TAG/第二TAG，可以指示终端丢弃与第二TAG关联的PUSCH2的重叠部分。Optionally, the base station may send down a MAC-CE/L1-DCI for discarding uplink transmission, which includes the first TAG/the second TAG, and may instruct the terminal to discard the overlapping portion of the PUSCH2 associated with the second TAG.

步骤750，对丢弃后的PUSCH进行上行传输；Step 750, uplink transmission is performed on the discarded PUSCH;

可选地，终端丢弃与第一TAG关联的PUSCH1的重叠部分后，可以传输PUSCH1中除重叠部分的其他部分以及PUSCH2的全部。Optionally, after discarding the overlapping portion of PUSCH1 associated with the first TAG, the terminal may transmit other portions of PUSCH1 except the overlapping portion and all of PUSCH2.

可选地，终端丢弃与第二TAG关联的PUSCH2的重叠部分后，可以传输PUSCH1的全部以及PUSCH2中除重叠部分的其他部分。Optionally, after discarding the overlapping part of PUSCH2 associated with the second TAG, the terminal may transmit all of PUSCH1 and other parts of PUSCH2 except the overlapping part.

在一个实施例中，在第一信道为PUSCH1并且第二信道为PUSCH2的情况下，终端基于基站的指示，从第一TAG和第二TAG中确定目标TAG；丢弃前一个slot或后一个slot的PUSCH的全部或部分内容，可以包括以下步骤：In one embodiment, when the first channel is PUSCH1 and the second channel is PUSCH2, the terminal determines the target TAG from the first TAG and the second TAG based on the instruction of the base station; discarding all or part of the content of the PUSCH of the previous slot or the next slot may include the following steps:

步骤810，为了在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，可以基于目标TAG确定与目标TAG相关联的目标信道，基站可以预先通过高层信令配置联合传输配置指示状态(joint Transmission Configuration Indicator state，joint TCI state)或上行传输配置指示状态(Uplink Transmission Configuration Indicator state，UL TCI state)与TAG的关联关系；Step 810, in order to determine the target channel associated with the target TAG based on the target TAG when the transmission time of the first channel and the transmission time of the second channel overlap, the base station may configure the association relationship between the joint transmission configuration indicator state (joint Transmission Configuration Indicator state, joint TCI state) or the uplink transmission configuration indicator state (Uplink Transmission Configuration Indicator state, UL TCI state) and the TAG in advance through high-layer signaling;

可选地，TCI state2(PUSCH2所使用的波束)可以与第二TAG关联。 Optionally, TCI state2 (beam used by PUSCH2) can be associated with the second TAG.

步骤820，第一信道的传输时间和第二信道的传输时间存在重叠，可以是因为在使用第一TAG对第一信道的传输进行定时调整，并使用第二TAG对第二信道的传输进行定时调整，导致第一信道的传输时间和第二信道的传输时间之间存在重叠；Step 820: The transmission time of the first channel and the transmission time of the second channel overlap, which may be because the transmission time of the first channel is adjusted by using the first TAG and the transmission time of the second channel is adjusted by using the second TAG, resulting in an overlap between the transmission time of the first channel and the transmission time of the second channel;

步骤830，确定PUSCH1与PUSCH2在传输时间上存在重叠；Step 830, determining that PUSCH1 and PUSCH2 overlap in transmission time;

可选地，终端可以确定PUSCH2的发送时间为在下行reference signal2 (SSB2)的基础上提前TA2。Optionally, the terminal may determine the transmission time of PUSCH2 to be the time at which the downlink reference signal 2 (SSB2) is based on TA2 in advance.

步骤840，丢弃前一个slot或后一个slot的PUSCH传输时间重叠的部分内容；Step 840, discarding the part of the PUSCH transmission time overlapped with the previous slot or the next slot;

可选地，在PUSCH1和PUSCH2的前后两个slot发生重叠的情况下，终端可以基于网络侧的指示，丢弃前一个slot的重叠部分。Optionally, in the case where the previous and next slots of PUSCH1 and PUSCH2 overlap, the terminal may discard the overlapping portion of the previous slot based on an instruction from the network side.

可选地，在PUSCH1和PUSCH2的前后两个slot发生重叠的情况下，终端可以基于网络侧的指示，丢弃后一个slot的重叠部分。Optionally, in the case where the preceding and following slots of PUSCH1 and PUSCH2 overlap, the terminal may discard the overlapping portion of the latter slot based on an instruction from the network side.

可选地，基站可以通过RRC信令配置终端，在PUSCH1和PUSCH2的前后两个slot发生重叠的情况下，丢弃前一个slot的重叠部分或者丢弃后一个slot的重叠部分，配置的RRC信令如下：Optionally, the base station may configure the terminal through RRC signaling, and when the two preceding and following slots of PUSCH1 and PUSCH2 overlap, discard the overlapping portion of the previous slot or discard the overlapping portion of the following slot. The configured RRC signaling is as follows:

DroppingSlotConfigDroppingSlotConfig

{enumerate{previous,latter}}{enumerate{previous,latter}}

步骤850，对丢弃后的PUSCH进行上行传输；Step 850, uplink transmission is performed on the discarded PUSCH;

可选地，在PUSCH1和PUSCH2的前后两个slot发生重叠的情况下，网络侧可以在RRC信令中增加IE指示终端丢弃前一个slot的重叠部分。Optionally, in the case where the previous and next slots of PUSCH1 and PUSCH2 overlap, the network side may add an IE in the RRC signaling to instruct the terminal to discard the overlapping portion of the previous slot.

可选地，在PUSCH1和PUSCH2的前后两个slot发生重叠的情况下，网络侧可以在RRC信令中增加IE指示终端丢弃后一个slot的重叠部分。Optionally, in the case where the preceding and following slots of PUSCH1 and PUSCH2 overlap, the network side may add an IE in the RRC signaling to instruct the terminal to discard the overlapping portion of the following slot.

可选地，在终端确定PUSCH1的传输时间和PUSCH2的传输时间不重叠的情况下，终端可以传输PUSCH1的全部以及PUSCH2的全部。Optionally, when the terminal determines that the transmission time of PUSCH1 and the transmission time of PUSCH2 do not overlap, the terminal may transmit all of PUSCH1 and all of PUSCH2.

可选地，在终端确定PUSCH1的传输时间和PUSCH2的传输时间重叠的情况下，若前一个slot属于PUSCH1，后一个slot属于PUSCH2，则基于网络侧的指示，终端可以丢弃前一个slot的重叠部分，传输PUSCH1中除重叠部分的其他部分以及PUSCH2的全部。Optionally, when the terminal determines that the transmission time of PUSCH1 overlaps with the transmission time of PUSCH2, if the previous slot belongs to PUSCH1 and the next slot belongs to PUSCH2, then based on the instruction of the network side, the terminal can discard the overlapping part of the previous slot and transmit the other parts of PUSCH1 except the overlapping part and all of PUSCH2.

可选地，在终端确定PUSCH1的传输时间和PUSCH2的传输时间重叠的情况下，若前一个slot属于PUSCH1，后一个slot属于PUSCH2，则基于网络侧的指示，终端可以丢弃后一个slot的重叠部分，传输PUSCH1的全部以及 PUSCH2中除重叠部分的其他部分。Optionally, when the terminal determines that the transmission time of PUSCH1 overlaps with the transmission time of PUSCH2, if the previous slot belongs to PUSCH1 and the next slot belongs to PUSCH2, based on the instruction of the network side, the terminal can discard the overlapping part of the next slot and transmit all of PUSCH1 and PUSCH2. The rest of PUSCH2 except the overlapping part.

可选地，在终端确定PUSCH1的传输时间和PUSCH2的传输时间重叠的情况下，若前一个slot属于PUSCH2，后一个slot属于PUSCH1，则基于网络侧的指示，终端可以丢弃前一个slot的重叠部分，传输PUSCH1的全部以及PUSCH2中除重叠部分的其他部分。Optionally, when the terminal determines that the transmission time of PUSCH1 overlaps with the transmission time of PUSCH2, if the previous slot belongs to PUSCH2 and the next slot belongs to PUSCH1, then based on the instruction of the network side, the terminal can discard the overlapping part of the previous slot and transmit all of PUSCH1 and other parts of PUSCH2 except the overlapping part.

可选地，在终端确定PUSCH1的传输时间和PUSCH2的传输时间重叠的情况下，若前一个slot属于PUSCH2，后一个slot属于PUSCH1，则基于网络侧的指示，终端可以丢弃后一个slot的重叠部分，传输PUSCH1中除重叠部分的其他部分以及PUSCH2的全部。Optionally, when the terminal determines that the transmission time of PUSCH1 overlaps with the transmission time of PUSCH2, if the previous slot belongs to PUSCH2 and the latter slot belongs to PUSCH1, then based on the instruction of the network side, the terminal can discard the overlapping part of the latter slot and transmit the other parts of PUSCH1 except the overlapping part and all of PUSCH2.

在一个实施例中，在第一信道为PUSCH1并且第二信道为PUSCH2的情况下，终端基于基站的指示，从第一TAG和第二TAG中确定目标TAG；丢弃前一个slot的PUSCH的全部或部分内容，可以包括以下步骤：In one embodiment, when the first channel is PUSCH1 and the second channel is PUSCH2, the terminal determines the target TAG from the first TAG and the second TAG based on the instruction of the base station; discarding all or part of the content of the PUSCH of the previous slot may include the following steps:

步骤910，为了在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，可以基于目标TAG确定与目标TAG相关联的目标信道，基站可以预先通过高层信令配置联合传输配置指示状态(joint Transmission Configuration Indicator state，joint TCI state)或上行传输配置指示状态(Uplink Transmission Configuration Indicator state，UL TCI state)与TAG的关联关系；Step 910, in order to determine the target channel associated with the target TAG based on the target TAG when the transmission time of the first channel and the transmission time of the second channel overlap, the base station may configure the association relationship between the joint transmission configuration indicator state (joint TCI state) or the uplink transmission configuration indicator state (Uplink TCI state, UL TCI state) and the TAG in advance through high-layer signaling;

可选地，基站可以通过高层信令配置joint TCI state或UL TCI state与TAG的关联关系；Optionally, the base station may configure the association between the joint TCI state or UL TCI state and the TAG through high-level signaling;

步骤920，第一信道的传输时间和第二信道的传输时间存在重叠，可以是因为在使用第一TAG对第一信道的传输进行定时调整，并使用第二TAG对第二信道的传输进行定时调整，导致第一信道的传输时间和第二信道的传输时间之间存在重叠；Step 920: The transmission time of the first channel and the transmission time of the second channel overlap, which may be because the transmission time of the first channel is adjusted by using the first TAG and the transmission time of the second channel is adjusted by using the second TAG, resulting in an overlap between the transmission time of the first channel and the transmission time of the second channel;

可选地，该波束指示信令可以指示终端在后续的上行传输中，使用TCI state1中包含的type-D source RS的接收波束作为发送PUSCH1的发送波束，并且可以使用与TCI state1关联的第一TAG进行上行PUSCH1的TA调整。Optionally, the beam indication signaling may instruct the terminal to use TCI in subsequent uplink transmissions. The receiving beam of the type-D source RS contained in state1 is used as the transmitting beam for sending PUSCH1, and the TA of the uplink PUSCH1 can be adjusted using the first TAG associated with TCI state1.

步骤930，确定PUSCH1与PUSCH2在传输时间上存在重叠；Step 930, determining that PUSCH1 and PUSCH2 overlap in transmission time;

步骤940，丢弃前一个slot的PUSCH的全部或部分内容；Step 940, discard all or part of the PUSCH content of the previous slot;

可选地，预定义的可以方式包括：在第一信道和第二信道的前后两个相邻slot发生重叠的情况下，终端基于预定义丢弃前一个slot的PUSCH1传输的重叠部分。 Optionally, the predefined manner includes: when two adjacent slots before and after the first channel and the second channel overlap, the terminal discards the overlapping part of the PUSCH1 transmission of the previous slot based on the predefined.

可选地，预定义的可以方式包括：在第一信道和第二信道的前后两个相邻slot发生重叠的情况下，终端基于预定义丢弃后一个slot的PUSCH2传输的重叠部分。Optionally, the predefined manner includes: when two adjacent slots before and after the first channel and the second channel overlap, the terminal discards the overlapping part of the PUSCH2 transmission of the latter slot based on the predefinition.

步骤950，对丢弃后的PUSCH进行上行传输；Step 950, uplink transmission is performed on the discarded PUSCH;

可选地，终端基于预定义丢弃前一个slot的PUSCH1传输的重叠部分后，可以传输PUSCH1中除重叠部分的其他部分以及PUSCH2的全部。Optionally, after discarding the overlapping part of PUSCH1 transmission in the previous slot based on pre-definition, the terminal can transmit other parts of PUSCH1 except the overlapping part and all of PUSCH2.

可选地，终端基于预定义丢弃后一个slot的PUSCH2传输的重叠部分后，可以传输PUSCH2中除重叠部分的其他部分以及PUSCH1的全部。Optionally, after discarding the overlapping part of the PUSCH2 transmission in the next slot based on the predefined, the terminal can transmit the other parts of PUSCH2 except the overlapping part and the entire PUSCH1.

本公开实施例涉及的终端设备，可以是指向用户提供语音和/或数据连通性的设备，具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中，终端设备的名称可能也不相同，例如在5G系统中，终端设备可以称为用户设备(User Equipment，UE)。无线终端设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信，无线终端设备可以是移动终端设备，如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机，例如，可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，个人通信业务(Personal Communication Service，PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol，SIP)话机、无线本地环路(Wireless Local Loop，WLL)站、个人数字助理(Personal Digital Assistant，PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device)，本公开实施例中并不限定。The terminal device involved in the embodiments of the present disclosure may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing devices connected to a wireless modem. In different systems, the name of the terminal device may also be different. For example, in a 5G system, the terminal device may be called a user equipment (UE). The wireless terminal device can communicate with one or more core networks (CN) via a radio access network (RAN). The wireless terminal device may be a mobile terminal device, such as a mobile phone (or "cellular" phone) and a computer with a mobile terminal device, for example, a portable, pocket-sized, handheld, computer-built-in or vehicle-mounted mobile device, which exchanges language and/or data with the radio access network. For example, Personal Communication Service (PCS) phones, cordless phones, Session Initiated Protocol (SIP) phones, Wireless Local Loop (WLL) stations, Personal Digital Assistant (PDA) and other devices. Wireless terminal devices may also be referred to as systems, subscriber units, subscriber stations, mobile stations, mobile stations, remote stations, access points, remote terminal devices, access terminal devices, user terminal devices, user agents, and user devices, which are not limited in the embodiments of the present disclosure.

本公开实施例涉及的网络设备，可以是基站，该基站可以包括多个为终端提供服务的小区。根据具体应用场合不同，基站又可以称为接入点，或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端设备通信的设备，或者其它名称。网络设备可用于将收到的空中帧与网际协议(Internet Protocol， IP)分组进行相互更换，作为无线终端设备与接入网的其余部分之间的路由器，其中接入网的其余部分可包括网际协议(IP)通信网络。网络设备还可协调对空中接口的属性管理。例如，本公开实施例涉及的网络设备可以是全球移动通信系统(Global System for Mobile communications，GSM)或码分多址接入(Code Division Multiple Access，CDMA)中的网络设备(Base Transceiver Station，BTS)，也可以是带宽码分多址接入(Wide-band Code Division Multiple Access，WCDMA)中的网络设备(NodeB)，还可以是长期演进(long term evolution，LTE)系统中的演进型网络设备(evolutional Node B，eNB或e-NodeB)、5G网络架构(next generation system)中的5G基站(gNB)，也可以是家庭演进基站(Home evolved Node B，HeNB)、中继节点(relay node)、家庭基站(femto)、微微基站(pico)等，本公开实施例中并不限定。在一些网络结构中，网络设备可以包括集中单元(centralized unit，CU)节点和分布单元(distributed unit，DU)节点，集中单元和分布单元也可以地理上分开布置。The network device involved in the embodiments of the present disclosure may be a base station, which may include multiple cells providing services for terminals. Depending on the specific application scenario, a base station may also be called an access point, or may be a device in an access network that communicates with a wireless terminal device through one or more sectors on an air interface, or may be called another name. The network device may be used to convert received air frames into Internet Protocol (IP) The network device can also coordinate the attribute management of the air interface. For example, the network device involved in the embodiment of the present disclosure can be a network device (Base Transceiver Station, BTS) in the Global System for Mobile communications (Global System for Mobile communications, GSM) or Code Division Multiple Access (Code Division Multiple Access, CDMA), or a network device (NodeB) in Wide-band Code Division Multiple Access (WCDMA), or an evolutionary network device (evolutional Node B, eNB or e-NodeB) in the long term evolution (long term evolution, LTE) system, a 5G base station (gNB) in the 5G network architecture (next generation system), or a home evolved Node B (Home evolved Node B, HeNB), a relay node, a home base station (femto), a pico base station (pico), etc., which is not limited in the embodiment of the present disclosure. In some network structures, the network devices may include centralized unit (CU) nodes and distributed unit (DU) nodes, and the centralized unit and the distributed unit may also be arranged geographically separately.

网络设备与终端设备之间可以各自使用一或多根天线进行多输入多输出(Multi Input Multi Output,MIMO)传输，MIMO传输可以是单用户MIMO(Single User MIMO,SU-MIMO)或多用户MIMO(Multiple User MIMO,MU-MIMO)。根据根天线组合的形态和数量，MIMO传输可以是2D-MIMO、3D-MIMO、FD-MIMO或massive-MIMO，也可以是分集传输或预编码传输或波束赋形传输等。Network devices and terminal devices can each use one or more antennas for multiple input multiple output (MIMO) transmission. MIMO transmission can be single user MIMO (SU-MIMO) or multi-user MIMO (MU-MIMO). Depending on the form and number of antenna combinations, MIMO transmission can be 2D-MIMO, 3D-MIMO, FD-MIMO or massive-MIMO, or it can be diversity transmission, precoded transmission or beamforming transmission, etc.

图5是本公开实施例提供的一种终端的结构示意图之一，如图5所示，所述终端包括存储器520，收发机500，处理器510，其中：FIG. 5 is one of the structural schematic diagrams of a terminal provided in an embodiment of the present disclosure. As shown in FIG. 5 , the terminal includes a memory 520, a transceiver 500, and a processor 510, wherein:

存储器520，用于存储计算机程序；收发机500，用于在所述处理器510的控制下收发数据；处理器510，用于读取所述存储器520中的计算机程序并执行以下操作：The memory 520 is used to store computer programs; the transceiver 500 is used to send and receive data under the control of the processor 510; the processor 510 is used to read the computer program in the memory 520 and perform the following operations:

在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，或者，基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道； In a case where the transmission time of the first channel and the transmission time of the second channel overlap, determining a target channel associated with the target TAG or the target transmission time from among the first channel and the second channel based on a target TAG or a target transmission time, or determining a target channel from among the first channel and the second channel based on channel types of the first channel and the second channel;

具体地，收发机500，用于在处理器510的控制下接收和发送数据。Specifically, the transceiver 500 is used to receive and send data under the control of the processor 510 .

其中，在图5中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器510代表的一个或多个处理器和存储器520代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机500可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口530还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。Among them, in Figure 5, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 510 and various circuits of memory represented by memory 520 are linked together. The bus architecture can also link various other circuits such as peripherals, regulators, and power management circuits together, which are all well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 500 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, and these transmission media include transmission media such as wireless channels, wired channels, and optical cables. For different user devices, the user interface 530 may also be an interface that can be connected to external and internal devices, and the connected devices include but are not limited to keypads, displays, speakers, microphones, joysticks, etc.

处理器510负责管理总线架构和通常的处理，存储器520可以存储处理器510在执行操作时所使用的数据。The processor 510 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 510 when performing operations.

可选的，处理器510可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device，CPLD)，处理器也可以采用多核架构。Optionally, processor 510 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor can also adopt a multi-core architecture.

处理器通过调用存储器存储的计算机程序，用于按照获得的可执行指令执行本公开实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。The processor calls the computer program stored in the memory to execute any of the methods provided by the embodiments of the present disclosure according to the obtained executable instructions. The processor and the memory can also be arranged physically separately.

可选地，所述处理器510用于：Optionally, the processor 510 is configured to:

可选地，所述处理器510用于以下一项或多项：Optionally, the processor 510 is configured to perform one or more of the following:

在此需要说明的是，本发明实施例提供的上述终端，能够实现上述执行主体为终端的方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned terminal provided in the embodiment of the present invention can implement all the method steps implemented by the method embodiment in which the execution subject is the terminal, and can achieve the same technical effect. The parts and beneficial effects of this embodiment that are the same as the method embodiment will not be described in detail here.

图6是本公开实施例提供的一种终端的结构示意图之二，如图6所示，所述终端包括存储器620，收发机600，处理器610，其中：FIG6 is a second schematic diagram of a terminal structure provided by an embodiment of the present disclosure. As shown in FIG6 , the terminal includes a memory 620, a transceiver 600, and a processor 610, wherein:

存储器620，用于存储计算机程序；收发机600，用于在所述处理器610的控制下收发数据；处理器610，用于读取所述存储器620中的计算机程序并执行以下操作：The memory 620 is used to store computer programs; the transceiver 600 is used to send and receive data under the control of the processor 610; the processor 610 is used to read the computer program in the memory 620 and perform the following operations:

在第一目标信道的传输时间上传输所述第一目标信道，其中，所述第一目标信道的传输时间中的最后M个时间单元不用于传输所述第一目标信道，其中，所述第一目标信道为第一信道和第二信道中传输时间在前的信道，M为正整数； Transmitting the first target channel at the transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is the channel with the earlier transmission time between the first channel and the second channel, and M is a positive integer;

具体地，收发机600，用于在处理器610的控制下接收和发送数据。Specifically, the transceiver 600 is used to receive and send data under the control of the processor 610 .

其中，在图6中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器610代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机600可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元，这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备，用户接口630还可以是能够外接内接需要设备的接口，连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。Among them, in Figure 6, the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 610 and various circuits of memory represented by memory 620 are linked together. The bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits together, which are all well known in the art and are therefore not further described herein. The bus interface provides an interface. The transceiver 600 may be a plurality of components, namely, a transmitter and a receiver, providing a unit for communicating with various other devices on a transmission medium, and these transmission media include transmission media such as wireless channels, wired channels, and optical cables. For different user devices, the user interface 630 may also be an interface that can be connected to external and internal devices, and the connected devices include but are not limited to keypads, displays, speakers, microphones, joysticks, etc.

处理器610负责管理总线架构和通常的处理，存储器620可以存储处理器610在执行操作时所使用的数据。The processor 610 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 610 when performing operations.

可选的，处理器610可以是中央处理器(Central Processing Unit,CPU)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现场可编程门阵列(Field－Programmable Gate Array，FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device，CPLD)，处理器也可以采用多核架构。Optionally, processor 610 can be a central processing unit (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (CPLD), and the processor can also adopt a multi-core architecture.

需要说明的是，本公开实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。It should be noted that the division of units in the embodiments of the present disclosure is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, the functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated units may be hardware-based. It can be implemented in the form of a software component or in the form of a software functional unit.

所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个处理器可读取存储介质中。基于这样的理解，本公开的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本公开各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a processor-readable storage medium. Based on this understanding, the technical solution of the present disclosure is essentially or the part that contributes to the relevant technology or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including several instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) or a processor (processor) to perform all or part of the steps of the method described in each embodiment of the present disclosure. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk and other media that can store program code.

图7是本公开实施例提供的信道发送装置的结构示意图之一，如图7所示，该信道发送装置700包括：FIG. 7 is a schematic diagram of a structure of a channel sending device provided in an embodiment of the present disclosure. As shown in FIG. 7 , the channel sending device 700 includes:

第一确定模块710，用于在第一信道的传输时间和第二信道的传输时间存在重叠的情况下，基于目标TAG或目标传输时间，确定所述第一信道和所述第二信道中与所述目标TAG或目标传输时间相关联的目标信道，或者，基于所述第一信道和所述第二信道的信道类型，从所述第一信道和所述第二信道中确定目标信道；A first determining module 710 is configured to determine, when there is an overlap between the transmission time of the first channel and the transmission time of the second channel, a target channel associated with the target TAG or the target transmission time from among the first channel and the second channel based on a target TAG or a target transmission time, or determine a target channel from among the first channel and the second channel based on channel types of the first channel and the second channel;

第一调整模块720，用于缩短所述目标信道的传输时间，或者，丢弃所述目标信道的全部或部分内容。The first adjustment module 720 is configured to shorten the transmission time of the target channel, or discard all or part of the content of the target channel.

在此需要说明的是，本发明实施例提供的上述装置，能够实现上述方法实施例所实现的所有方法步骤，且能够达到相同的技术效果，在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。It should be noted here that the above-mentioned device provided in the embodiment of the present invention can implement all the method steps implemented in the above-mentioned method embodiment, and can achieve the same technical effect. The parts and beneficial effects that are the same as the method embodiment in this embodiment will not be described in detail here.

可选地，第一确定模块710用于：Optionally, the first determining module 710 is used to:

基于网络侧的指示，确定第一信道和第二信道中传输时间在前或在后的信道为所述目标信道。 Based on the instruction of the network side, the channel with an earlier or later transmission time among the first channel and the second channel is determined as the target channel.

可选地，所述第一信道的传输时间和第二信道的传输时间存在重叠的情况，包括以下任一项或多项：Optionally, the transmission time of the first channel and the transmission time of the second channel overlap, including any one or more of the following:

可选地，第一确定模块710具体用于以下一项或多项：Optionally, the first determining module 710 is specifically configured to perform one or more of the following:

可选地，第一调整模块720具体用于：Optionally, the first adjustment module 720 is specifically configured to:

图8是本公开实施例提供的信道发送装置的结构示意图之二，如图8所示，该信道发送装置800包括：FIG8 is a second structural diagram of a channel sending device provided in an embodiment of the present disclosure. As shown in FIG8 , the channel sending device 800 includes:

第一传输模块810，用于在第一目标信道的传输时间上传输所述第一目标信道，其中，所述第一目标信道的传输时间中的最后M个时间单元不用于传输所述第一目标信道，其中，所述第一目标信道为第一信道和第二信道中传输时间在前的信道，M为正整数；A first transmission module 810 is configured to transmit the first target channel at a transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is a channel with an earlier transmission time between the first channel and the second channel, and M is a positive integer;

第二传输模块820，用于在第二目标信道的传输时间上传输所述第二目标信道，其中，所述第二目标信道的传输时间中的前N个时间单元不用于传输所述第二目标信道，其中，所述第二目标信道为第一信道和第二信道中传输时间在后的信道，N为正整数。 The second transmission module 820 is used to transmit the second target channel at the transmission time of the second target channel, wherein the first N time units in the transmission time of the second target channel are not used to transmit the second target channel, wherein the second target channel is the channel with the later transmission time between the first channel and the second channel, and N is a positive integer.

另一方面，本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行上述各实施例提供的方法，包括：On the other hand, an embodiment of the present disclosure further provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, wherein the computer program is used to enable the processor to execute the methods provided in the above embodiments, including:

所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。The processor-readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor storage (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid-state drive (SSD)), etc.

本公开实施例还提供一种处理器可读存储介质，所述处理器可读存储介质存储有计算机程序，所述计算机程序用于使所述处理器执行上述各实施例提供的方法，包括：The present disclosure also provides a processor-readable storage medium, wherein the processor-readable storage medium stores a computer program, and the computer program is used to enable the processor to execute the methods provided in the above embodiments, including:

所述处理器可读存储介质可以是处理器能够存取的任何可用介质或数据存储设备，包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。The processor-readable storage medium may be any available medium or data that can be accessed by the processor. Storage devices include, but are not limited to, magnetic storage (e.g., floppy disks, hard disks, magnetic tapes, magneto-optical disks (MO), etc.), optical storage (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor storage (e.g., ROMs, EPROMs, EEPROMs, non-volatile memories (NAND FLASH), solid-state drives (SSDs)), etc.

本领域内的技术人员应明白，本公开的实施例可提供为方法、系统、或计算机程序产品。因此，本公开可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本公开可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器和光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art will appreciate that the embodiments of the present disclosure may be provided as methods, systems, or computer program products. Therefore, the present disclosure may take the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present disclosure may take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) containing computer-usable program code.

本公开是参照根据本公开实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机可执行指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机可执行指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present disclosure is described with reference to the flowchart and/or block diagram of the method, device (system), and computer program product according to the embodiment of the present disclosure. It should be understood that each process and/or box in the flowchart and/or block diagram, as well as the combination of the process and/or box in the flowchart and/or block diagram can be implemented by computer executable instructions. These computer executable instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device produce a device for implementing the functions specified in one process or multiple processes in the flowchart and/or one box or multiple boxes in the block diagram.

这些处理器可执行指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的处理器可读存储器中，使得存储在该处理器可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the processor-readable memory produce a product including an instruction device that implements the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.

这些处理器可执行指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These processor-executable instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more flows in the flowchart and/or one or more blocks in the block diagram.

显然，本领域的技术人员可以对本公开进行各种改动和变型而不脱离本公开的精神和范围。这样，倘若本公开的这些修改和变型属于本公开权利要求及其等同技术的范围之内，则本公开也意图包含这些改动和变型在内。 Obviously, those skilled in the art can make various changes and modifications to the present disclosure without departing from the spirit and scope of the present disclosure. Thus, if these modifications and variations of the present disclosure fall within the scope of the claims of the present disclosure and their equivalents, the present disclosure is also intended to include these modifications and variations.

Claims

A channel sending method, applied to a terminal, comprising:

In a case where the transmission time of the first channel and the transmission time of the second channel overlap, determining a target channel associated with the target TAG or the target transmission time from among the first channel and the second channel based on a target TAG or a target transmission time, or determining a target channel from among the first channel and the second channel based on channel types of the first channel and the second channel;

The transmission time of the target channel is shortened, or all or part of the content of the target channel is discarded.

The channel sending method according to claim 1, wherein the determining, based on the target TAG or the target transmission time, a target channel associated with the target TAG or the target transmission time in the first channel and the second channel comprises:

Based on pre-definition or based on an instruction from the network side, determine a target TAG from a first TAG associated with the first channel and a second TAG associated with the second channel, and determine a channel associated with the target TAG as the target channel; or

Based on the instruction of the network side, the channel with an earlier or later transmission time among the first channel and the second channel is determined as the target channel.

The channel transmission method according to claim 1, wherein the transmission time of the first channel and the transmission time of the second channel overlap, including any one or more of the following:

There is an overlap between the transmission time of PUSCH and the transmission time of PUCCH;

There is an overlap between the transmission times of the two PUSCHs;

There is an overlap between the transmission time of PUSCH and the transmission time of SRS;

There is an overlap between the transmission time of the PUSCH and the transmission time of the DMRS.

The channel transmission method according to claim 3, wherein the determining the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel comprises one or more of the following:

In the case where there is an overlap between the transmission times of the two PUSCHs, if the scheduling modes of the two PUSCHs are both DG scheduling, then based on the transmit power or PL of the two PUSCHs, Determine that the target channel is one of the two PUSCHs;

In the case where there is an overlap between the transmission times of the two PUSCHs, if the scheduling modes of the two PUSCHs are DG scheduling and CG scheduling respectively, determining that the target channel is the transmission time of the PUSCH scheduled by CG;

In case there is overlap between the transmission time of the PUSCH and the transmission time of the PUCCH, or there is overlap between the transmission time of the PUSCH and the transmission time of the SRS, or there is overlap between the transmission time of the PUSCH and the transmission time of the DMRS, the target channel is determined to be the PUSCH.

The channel sending method according to any one of claims 1 to 4, wherein discarding all or part of the content of the target channel comprises:

A portion of the target channel where the transmission time overlaps with another channel is discarded.

A channel sending method, applied to a terminal, comprising:

Transmitting the first target channel at the transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is the channel with the earlier transmission time between the first channel and the second channel, and M is a positive integer;

The second target channel is transmitted at the transmission time of the second target channel, wherein the first N time units in the transmission time of the second target channel are not used to transmit the second target channel, wherein the second target channel is the channel with a later transmission time between the first channel and the second channel, and N is a positive integer.

A terminal includes a memory, a transceiver, and a processor:

A memory for storing a computer program; a transceiver for transmitting and receiving data under the control of the processor; and a processor for reading the computer program in the memory and performing the following operations:

The terminal according to claim 7, wherein the target TAG or target transmission time determining a target channel associated with the target TAG or the target transmission time among the first channel and the second channel, comprising:

The terminal according to claim 7, wherein the transmission time of the first channel and the transmission time of the second channel overlap, including any one or more of the following:

There is an overlap between the transmission times of the two PUSCHs;

The terminal according to claim 9, wherein the determining the target channel from the first channel and the second channel based on the channel types of the first channel and the second channel comprises one or more of the following:

In the case where there is an overlap between the transmission times of the two PUSCHs, if the scheduling modes of the two PUSCHs are both DG scheduling, determining that the target channel is one of the two PUSCHs based on the transmit power or PL of the two PUSCHs;

The terminal according to any one of claims 7 to 10, wherein discarding all or part of the content of the target channel comprises:

A terminal includes a memory, a transceiver, and a processor:

A channel sending device, comprising:

a first determining module, configured to determine, in a case where the transmission time of the first channel and the transmission time of the second channel overlap, a target channel associated with the target TAG or the target transmission time among the first channel and the second channel based on a target TAG or a target transmission time, or to determine a target channel from among the first channel and the second channel based on channel types of the first channel and the second channel;

The first adjustment module is used to shorten the transmission time of the target channel, or discard all or part of the content of the target channel.

The channel sending device according to claim 13, wherein the first determining module is used to:

The channel sending device according to claim 13, wherein the transmission time of the first channel and the transmission time of the second channel overlap, including any one or more of the following:

There is an overlap between the transmission times of the two PUSCHs;

The channel sending device according to claim 15, wherein the first determining module is specifically used for one or more of the following:

The channel sending device according to any one of claims 13 to 16, wherein the first adjustment module is specifically used to:

A channel sending device, comprising:

A first transmission module, configured to transmit the first target channel at a transmission time of the first target channel, wherein the last M time units in the transmission time of the first target channel are not used to transmit the first target channel, wherein the first target channel is a channel with an earlier transmission time between the first channel and the second channel, and M is a positive integer;

A second transmission module is used to transmit the second target channel at the transmission time of the second target channel, wherein the first N time units in the transmission time of the second target channel are not used to transmit the second target channel, wherein the second target channel is the channel with a later transmission time between the first channel and the second channel, and N is a positive integer.

A processor-readable storage medium storing a computer program, wherein the computer program is used to cause the processor to execute the method according to any one of claims 1 to 5.

A processor-readable storage medium storing a computer program, wherein the computer program is used to cause the processor to execute the method of claim 6.