WO2024140635A1 - Power allocation method, device and readable storage medium - Google Patents

Abstract

The present application belongs to the technical field of communications. Disclosed are a power allocation method, a device and a readable storage medium. The method comprises: when the total transmission power of transmission of a plurality of first objects is greater than a power threshold, a terminal allocates transmission power to the transmission of the plurality of first objects according to a preset priority order, such that the total transmission power of the transmission of the plurality of first objects is not greater than the power threshold (201), wherein the transmission of the first objects comprises one or more of PUSCH transmission, PUCCH transmission, PRACH transmission and SRS transmission, and the preset priority order meets the requirement of first allocating transmission power to transmission which does not overlap with a full-duplex time domain unit.

Description

Power distribution method, device and readable storage medium

CROSS-REFERENCE TO RELATED APPLICATIONS

This application claims priority to Chinese Patent Application No. 202211691454.9 filed in China on December 27, 2022, the entire contents of which are incorporated herein by reference.

Technical Field

The present application belongs to the field of communication technology, and specifically relates to a power distribution method, device and readable storage medium.

Background technique

In the related technology, when the terminal (User Equipment, UE) performs power allocation, for different uplink transmissions (such as Physical Random Access Channel (PRACH), Sounding Reference Signal (SRS), and Physical Uplink Control Channel (PUCCH) and Physical Uplink Shared Channel (PUSCH) of different physical layer priorities), the order of UE power allocation/priority order of reducing transmission power is defined. When the uplink transmission power is limited, the UE performs uplink transmission power allocation in a predefined order to ensure the transmission power of high-priority uplink transmission.

For full-duplex (FD) operation, the communication equipment can simultaneously receive and send signals or channels in the same time unit. When the UE side supports full-duplex, the base station can configure/schedule the UE to perform full-duplex transmission in certain time units, while in other time units it is still the existing half-duplex transmission. Due to the self-interference problem caused by full-duplex transmission, when the UE performs uplink transmission in the full-duplex time unit, unlike half-duplex, the transmission power used by the terminal for uplink transmission is larger. Although the transmission power for uplink transmission can increase the reliability of uplink transmission, it will also bring strong self-interference to downlink reception, which is not conducive to downlink reception.

At a certain transmission opportunity, the terminal side may have uplink transmissions in full-duplex time units and uplink transmissions in half-duplex time units at the same time. At this time, the priority order of uplink transmission power allocation needs to be further considered.

Summary of the invention

The embodiments of the present application provide a power allocation method, a device and a readable storage medium, which can solve the problem of how to allocate uplink transmission power in a full-duplex scenario on the terminal side.

In a first aspect, a power allocation method is provided, comprising:

When the total transmission power of the transmissions of the plurality of first objects is greater than the power threshold, the terminal allocates transmission power for the transmissions of the plurality of first objects according to a preset priority order so that the total transmission power of the transmissions of the plurality of first objects is not greater than the power threshold;

The transmission of the first object includes one or more of a physical uplink shared channel PUSCH transmission, a physical uplink control channel PUCCH transmission, a physical random access channel PRACH transmission, and a sounding reference signal SRS transmission;

The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units.

In a second aspect, a power allocation device is provided, the device being applied to a terminal, the device comprising:

an allocation module, configured to allocate transmission power to the transmission of the plurality of first objects according to a preset priority order when the total transmission power of the transmission of the plurality of first objects is greater than the power threshold, so that the total transmission power of the transmission of the plurality of first objects is not greater than the power threshold;

The transmission of the first object includes one or more of PUSCH transmission, PUCCH transmission, PRACH transmission and SRS transmission;

The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units.

According to a third aspect, a terminal is provided, comprising a processor and a memory, wherein the memory stores a program or instruction that can be executed on the processor, and when the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

In a fourth aspect, a terminal is provided, including a processor and a communication interface, wherein the processor is configured to allocate transmission power to the transmission of the plurality of first objects according to a preset priority order when the total transmission power of the transmission of the plurality of first objects is greater than a power threshold, so that the total transmission power of the transmission of the plurality of first objects is not greater than the power threshold;

The transmission of the first object includes one or more of a physical uplink shared channel PUSCH transmission, a physical uplink control channel PUCCH transmission, a physical random access channel PRACH transmission, and a sounding reference signal SRS transmission;

The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units.

In a fifth aspect, a communication system is provided, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the method described in the first aspect.

In a sixth aspect, a readable storage medium is provided, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

In a seventh aspect, a chip is provided, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the steps of the method described in the first aspect.

In an eighth aspect, a computer program/program product is provided, wherein the computer program/program product is stored in a storage medium and is executed by at least one processor to implement the steps of the method described in the first aspect.

In an embodiment of the present application, when the total transmission power of the transmissions of multiple first objects is greater than the power threshold, the terminal allocates transmission power to the transmissions of the multiple first objects in a preset priority order of allocating transmission power to the transmissions that do not overlap with the full-duplex time domain unit, so that the total transmission power of the transmissions of the multiple first objects is not greater than the power threshold. In this way, while satisfying the total transmission power, power is preferentially allocated to uplink transmissions that are not in full-duplex operation, and then Reassign it to uplink transmission for full-duplex operation to avoid full-duplex self-interference and prevent adverse effects on downlink reception.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1a is a block diagram of a wireless communication system applicable to an embodiment of the present application;

Figure 1b is a schematic diagram of SBFD sub-band distribution;

Figure 1c is a schematic diagram of SBFD sub-band distribution;

FIG2 is a schematic diagram of a flow chart of a power allocation method provided in an embodiment of the present application;

FIG3 is a schematic diagram of the structure of a power distribution device provided in an embodiment of the present application;

FIG4 is a schematic diagram of the structure of a communication device provided in an embodiment of the present application;

FIG5 is a schematic diagram of the structure of a terminal provided in an embodiment of the present application.

Detailed ways

The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way are interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first" and "second" are generally of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and/or" in the specification and claims represents at least one of the connected objects, and the character "/" generally represents that the objects associated with each other are in an "or" relationship.

It is worth noting that the technology described in the embodiments of the present application is not limited to the Long Term Evolution (LTE)/LTE-Advanced (LTE-A) system, but can also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access (OFDMA), Single-carrier Frequency Division Multiple Access (SC-FDMA) or other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned systems and radio technologies as well as other systems and radio technologies. The following description describes a new radio (NR) system for example purposes, and NR terms are used in most of the following descriptions, but these technologies can also be applied to applications other than NR system applications, such as the ^6th Generation (6G) communication system.

FIG1a shows a block diagram of a wireless communication system applicable to the embodiment of the present application. The wireless communication system includes a terminal 11 and a network side device 12. The terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital assistant (Personal Digital Assistant, The terminal side devices include PDA, PDA, PDA, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (MID), augmented reality (AR)/virtual reality (VR) equipment, robot, wearable device (Wearable Device), vehicle user equipment (VUE), pedestrian terminal (Pedestrian User Equipment, PUE), smart home (home equipment with wireless communication function, such as refrigerator, TV, washing machine or furniture, etc.), game console, personal computer (personal computer, PC), teller machine or self-service machine, etc., wearable devices include: smart watch, smart bracelet, smart headset, smart glasses, smart jewelry (smart bracelet, smart bracelet, smart ring, smart necklace, smart anklet, smart anklet, etc.), smart wristband, smart clothing, etc. It should be noted that the specific type of terminal 11 is not limited in the embodiment of the present application. The network side device 12 may include an access network device or a core network device, wherein the access network device may also be referred to as a radio access network device, a radio access network (RAN), a radio access network function or a radio access network unit. The access network device 12 may include a base station, a wireless local area network (WLAN) access point or a wireless fidelity (WiFi) node, etc. The base station may be referred to as a node B, an evolved node B (eNB), an access point, a base transceiver station (BTS), a radio base station, a radio transceiver, a basic service set (BSS), an extended service set (ESS), a home B node, a home evolved B node, a transmitting and receiving point (TRP) or other appropriate terms in the field, as long as the same technical effect is achieved, the base station is not limited to a specific technical vocabulary, it should be noted that in the embodiment of the present application, only the base station in the NR system is used as an example for introduction, and the specific type of the base station is not limited.

In order to better understand the technical solution of this application, the following contents are first introduced:

Priority for transmit power reduction

Due to the terminal transmission power limitation, when the terminal needs to perform multiple uplink transmissions simultaneously, the total power of the multiple uplink transmissions may exceed the maximum transmission power of the UE. For the case of single cell operation with two uplink carriers or uplink carrier aggregation (CA) scenario, if in the corresponding transmission occasion i, in a certain frequency range (e.g., FR1 or FR2), the total UE transmission power of PUSCH or PUCCH or PRACH or SRS transmissions on multiple serving cells will exceed Then the UE allocates power for PUSCH/PUCCH/PRACH/SRS transmissions according to the following priority order (in descending order) so that the total UE transmit power transmitted on multiple serving cells in the frequency range for each symbol of transmission occasion i is less than or equal to

One order of priority (in descending order) is as follows:

(1) PRACH transmission on the primary serving cell/primary serving cell of the primary cell group (under dual connectivity) (Primary cell, PCell);

(2) PUCCH or PUSCH transmissions with a larger priority index. For example, when multiple PUCCH or PUSCH transmissions have different priority indexes, the one with a larger priority index takes precedence.

(3) For PUCCH or PUSCH transmissions with the same priority index:

(3.1) PUCCH carrying one or more of Hybrid automatic repeat request acknowledgment (HARQ-ACK) information, Scheduling Request (SR) and Link Recovery Request (LRR), or PUSCH transmission carrying HARQ-ACK;

(3.2) PUCCH transmission carrying channel state information (CSI), or PUSCH transmission carrying CSI;

(3.3) PUSCH transmission without HARQ-ACK or CSI, and PUSCH transmission on PCell for type 2 random access procedure;

(4) SRS transmission, or PRACH transmission on other serving cells except PCell, where aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS;

Subband non-overlapping Full duplex

For sub-band non-overlapping full-duplex, a communication device can simultaneously receive and transmit signals or channels at different frequency domain locations in the same time unit. Sub-band non-overlapping full-duplex can improve transmission delay and enhance coverage.

Referring to Figures 1b and 1c, for a downlink (DL) slot (which can be configured by the base station through high-level signaling such as slot configuration parameters), the network configures the DL bandwidth part (Bandwidth Part, BWP) for the UE, and for an uplink (UL) slot, the network configures the UL BWP for the UE. For example, slot 1 is a DL slot, and slot 4 is a UL slot;

For full duplex scenarios, there are three cases:

Case 1: Configure DL BWP, such as slot 1

Case 2: Configure DL BWP and UL sub-band, such as slot 2

Case 3: Configure UL BWP and DL sub-band, such as slot 3

For a UL slot (which can be configured by the base station through higher-layer signaling such as slot configuration parameters):

Case 4: Configure UL BWP, such as slot 4

Case 5: Configure UL BWP and UL sub-band, such as slot 5

case 6: Configure DL BWP and DL sub band, such as slot 6;

For subband full-duplex (SBFD) operation, an SBFD subband consists of one RB or a set of consecutive RBs with the same transmission direction.

The time unit (e.g., slot or symbol) used by the next Generation Node B (gNB) for SBFD operation may be referred to as a SBFD time unit (e.g., slot or symbol).

The power allocation method provided in the embodiment of the present application is described in detail below through some embodiments and their application scenarios in combination with the accompanying drawings.

Referring to FIG. 2 , an embodiment of the present application provides a power allocation method, the execution subject of the method is a terminal, and the method includes:

Step 201: When the total transmission power of transmissions of multiple first objects is greater than a power threshold, the terminal allocates transmission power to the transmissions of the multiple first objects according to a preset priority order so that the total transmission power of the transmissions of the multiple first objects is not greater than the power threshold;

The transmission of the first object includes one or more of PUSCH transmission, PUCCH transmission, PRACH transmission and SRS transmission;

The preset priority order satisfies that transmission power is preferentially allocated to transmissions that do not overlap with full-duplex time domain units.

In an embodiment of the present application, when the total transmission power of transmissions of multiple first objects is greater than a power threshold, the terminal allocates transmission power to the transmissions of multiple first objects in a preset priority order that satisfies the priority of allocating transmission power to transmissions that do not overlap with full-duplex time domain units, so that the total transmission power of transmissions of multiple first objects is not greater than the power threshold. In this way, while satisfying the total transmission power, power is preferentially allocated to uplink transmissions that are not performing full-duplex operation, and then to uplink transmissions that are performing full-duplex operation, thereby avoiding or reducing full-duplex self-interference and preventing adverse effects on downlink reception.

The above power threshold can be specifically Above is the linear value of _PCMAX (i) for transmission occasion i. _PCMAX may be a value configured by a high layer. Optionally, _PCMAX may be configured with different values for full-duplex time units and non-full-duplex time units, and may be configured according to the terminal capability. On the terminal side, for CA operation, as long as there is a cell with a full-duplex time unit, the time unit uses _{the PCMAX} configured for the full-duplex time unit.

It should be noted that the full-duplex in the embodiment of the present application refers to full-duplex on the terminal side (it can be understood that if full-duplex is applied on the UE side, full-duplex is also applied on the network side), for example, SBFD, the terminal simultaneously performs uplink transmission and downlink reception on different frequency domain resources at the same time. It can also be FD with overlapping frequency domains, and the terminal simultaneously performs uplink transmission and downlink reception at the same time.

In a possible implementation manner, the transmission that does not overlap with the full-duplex time domain unit includes one or more of the following:

(1) The transmission in which the time domain unit (e.g., symbol or time slot or sub-time slot or symbol set, the time domain unit in this application can be understood as such) does not overlap with the full-duplex time domain unit configured by the network side through high-layer signaling (e.g., system message or Radio Resource Control (RRC) signaling or Medium Access Control (MAC) control element (CE));

(2) The transmission time domain unit does not overlap with the full-duplex time domain unit of the dynamic indication on the network side (such as downlink control information (DCI));

(3) The transmission is not scheduled or configured for simultaneous uplink transmission and downlink reception in the time domain unit;

Transmissions that overlap with full-duplex time domain units, including one or more of the following:

(1) The transmission of the time domain unit overlaps with the full-duplex time domain unit configured by the network side through high-level signaling;

(2) Transmission in which the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side;

(3) The transmission is scheduled or configured to perform uplink transmission and downlink reception simultaneously in the time domain unit.

The present application provides a method for allocating uplink power/reducing the priority (in descending order) of transmission power, which mainly includes:

For the case of two uplink carriers in a single cell or uplink CA scenario, if in the corresponding transmission occasion i, in a certain frequency range (FR1 or FR2), the total UE transmit power for PUSCH or PUCCH or PRACH or SRS transmission on multiple serving cells will exceed Then UE will prioritize Priority order for allocating transmit power for transmissions that do not overlap with full-duplex time domain cells Allocate power for PUSCH/PUCCH/PRACH/SRS transmissions so that the total UE transmit power for transmissions on multiple serving cells per symbol for transmission occasion i in the frequency range is less than or equal to

In a possible implementation, the preset priority order (in descending order) satisfies:

In the transmission of the first object, the transmission that does not overlap with the full-duplex time domain unit has the highest priority;

In the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information;

PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI, and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells other than PCell.

In an embodiment of the present application, the priority of the transmission that does not overlap with the full-duplex time domain unit in the transmission of the first object is set to the highest; and for the situation where it is impossible to sort only based on whether it overlaps with the full-duplex time domain unit, for example, there are multiple transmissions that do not overlap with the full-duplex time domain unit, and/or, there are multiple transmissions that overlap with the full-duplex time domain unit, for all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PRACH transmission on PCell>PUCCH transmission or PUSCH transmission>SRS transmission or PRACH transmission on other service cells outside PCell; wherein, for PUCCH transmission or PUSCH transmission, PUCCH transmission or PUSCH transmission with a larger priority index (for example, priority index=1)>PUCCH transmission or PUSCH transmission with a smaller priority index (for example, priority index=0). For PUCCH transmissions or PUSCH transmissions with the same priority index (for example, priority indexes are both 0 or both 1), PUCCH transmissions carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmissions carrying HARQ-ACK information > PUCCH transmissions carrying CSI, or PUSCH transmissions carrying CSI > PUSCH transmissions not carrying HARQ-ACK information or CSI, and for type 2 random access procedures, PUSCH transmissions on PCell.

Optional, the order of precedence (descending) is as follows:

(1) Transmission that does not overlap with full-duplex time domain units;

(2) For transmissions that do not overlap with full-duplex time domain units, or for transmissions that overlap with full-duplex time units:

(2.1) PRACH transmission on PCell;

(2.2) PUCCH transmission or PUSCH transmission with a larger priority index. For example, when the priority indexes of PUCCH transmission or PUSCH transmission are different, the one with a larger priority index takes precedence. or PUSCH transmission, PUCCH transmission or PUSCH transmission with a larger priority index (e.g., priority index=1)> PUCCH transmission or PUSCH transmission with a smaller priority index (e.g., priority index=0);

(2.3) For PUCCH or PUSCH transmissions with the same priority index (for example, priority index is 1 or priority index is 0):

(2.3.1) PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK;

(2.3.2) PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

(2.3.3) PUSCH transmission without HARQ-ACK or CSI and for type 2 random access procedure, PUSCH transmission on PCell;

(2.4) SRS transmission, or PRACH transmission on other serving cells except PCell; for SRR transmission, aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS;

The terminal allocates transmission power for transmission of each type of first object according to the priority order of (1) to (2) above.

It should be noted that the above terminal allocates transmission power for each type of first object transmission according to the priority order (in descending order) of (1) to (2). In the above embodiment, the terminal preferentially allocates transmission power for transmission that does not overlap with the full-duplex time domain unit, and finally allocates transmission power for SRS transmission or PRACH transmission on other service cells except PCell. It can also be understood that when the total transmission power of the first object exceeds When the UE preferentially reduces the transmission power of SRS transmission or PRACH transmission on other serving cells except PCell, and finally reduces the transmission power of transmission that does not overlap with the full-duplex time domain unit. Other embodiments in this application are similar and will not be described in detail.

In a possible implementation, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

The transmission of the first object (except PRACH transmission on PCell) does not overlap with the full-duplex time domain unit;

In the transmission of the first object (except PRACH transmission on PCell), all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information;

PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI, and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells other than PCell.

In the embodiment of the present application, the PRACH transmission on the PCell is set to the highest; the second is the transmission that does not overlap with the full-duplex time domain unit in the transmission of the first object, and the transmission that cannot be performed only by whether it overlaps with the full-duplex time domain unit In the case of sorting, that is, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PUCCH transmission or PUSCH transmission>SRS transmission or PRACH transmission on other service cells outside PCell; wherein, for PUCCH transmission or PUSCH transmission, PUCCH transmission or PUSCH transmission with a larger priority index (e.g., priority index=1)>PUCCH transmission or PUSCH transmission with a smaller priority index (e.g., priority index=0). For PUCCH transmission or PUSCH transmission with the same priority index, PUCCH transmission carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmission carrying HARQ-ACK information>PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI>PUSCH transmission not carrying HARQ-ACK information or CSI, and for type 2 random access process, PUSCH transmission on PCell.

Optional, the order of precedence (descending) is as follows:

(1) PRACH transmission on PCell;

(2) Transmission that does not overlap with full-duplex time domain units;

(3) For transmissions that do not overlap with full-duplex time domain units, or for transmissions that overlap with full-duplex time units:

(3.1) PUCCH transmission or PUSCH transmission with a larger priority index. For example, when the priority indexes of PUCCH transmission or PUSCH transmission are different, the one with a larger priority index takes precedence; that is, for PUCCH transmission or PUSCH transmission, the PUCCH transmission or PUSCH transmission with a larger priority index (for example, priority index = 1) is greater than the PUCCH transmission or PUSCH transmission with a smaller priority index (for example, priority index = 0);

(3.2) For PUCCH or PUSCH transmissions with the same priority index:

(3.2.1) PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK;

(3.2.2) PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

(3.2.3) PUSCH transmission without HARQ-ACK or CSI and for type 2 random access procedure, PUSCH transmission on PCell;

(3.3) SRS transmission, or PRACH transmission on other serving cells except PCell; aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS;

The terminal allocates transmission power for transmission of each type of first object according to the priority order of (1) to (3) above.

In a possible implementation, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions with the same priority index or PUSCH transmissions that do not overlap with the full-duplex time domain unit;

For PUCCH transmissions or PUSCH transmissions with the same priority index in the transmission of the first object, the priority order from high to low in all transmissions that do not overlap with the full-duplex time domain unit or all transmissions that overlap with the full-duplex time domain unit satisfies:

PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUCCH carrying HARQ-ACK PUSCH transmission of information;

PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI, and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells outside PCell, where aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS.

Optionally, for the above-mentioned SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

Optionally, for SRS transmission, where the priority of non-periodic SRS transmission is higher than that of semi-persistent or periodic SRS transmission, the priority order for non-periodic SRS transmission or for semi-persistent or periodic SRS transmission satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit, that is, for non-periodic SRS, or for semi-persistent and/or periodic SRS, the priority order from high to low satisfies: the transmission that does not overlap with the full-duplex time domain unit; the transmission that overlaps with the full-duplex time domain unit.

In an embodiment of the present application, PRACH transmission on PCell is set to the highest; followed by PUCCH transmission or PUSCH transmission with a larger priority index, followed by PUCCH transmission or PUSCH transmission with the same priority index that does not overlap with the full-duplex time domain unit, and then PRACH transmission on SRS or other service cells outside PCell.

However, for PUCCH transmissions or PUSCH transmissions with the same priority index, it is impossible to sort them based solely on whether they overlap with the full-duplex time domain unit. For example, there are multiple PUCCH transmissions or PUSCH transmissions with the same priority index that do not overlap with the full-duplex time domain unit, and/or there are multiple PUCCH transmissions or PUSCH transmissions with the same priority index that overlap with the full-duplex time domain unit. For all PUCCH transmissions or PUSCH transmissions with the same priority index that do not overlap with the full-duplex time domain unit, For transmissions with overlapping time domain units, or for PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order of all transmissions overlapping with the full-duplex time domain unit is as follows: PUCCH carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmission carrying HARQ-ACK information > PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI > PUSCH transmission not carrying HARQ-ACK information or CSI, and for type 2 random access procedure, PUSCH transmission on PCell

Optional, the order of precedence (descending) is as follows:

(1) PRACH transmission on PCell;

(2) PUCCH transmission or PUSCH transmission with a larger priority index. For example, when the priority indexes of PUCCH transmission or PUSCH transmission are different, the one with a larger priority index takes precedence; that is, for PUCCH transmission or PUSCH transmission, the PUCCH transmission or PUSCH transmission with a larger priority index (for example, priority index = 1) is greater than the PUCCH transmission or PUSCH transmission with a smaller priority index (for example, priority index = 0);

(3) PUCCH transmissions with the same priority index or PUSCH transmissions that do not overlap with the full-duplex time domain unit;

(4) For PUCCH transmissions or PUSCH transmissions with the same priority index, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit:

(4.1) PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK;

(4.2) PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

(4.3) PUSCH transmission without HARQ-ACK or CSI and PUSCH transmission on PCell for type 2 random access procedure;

(5) SRS transmission, or PRACH transmission in addition to PCell; aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS.

Optionally, for the above-mentioned SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

Then (5) SRS transmission, or PRACH transmission in addition to PCell; wherein, for SRS transmission, or PRACH transmission in addition to PCell, the priority of transmission that does not overlap with the full-duplex time domain unit is higher than that of transmission that overlaps with the full-duplex time domain unit;

(5.1) wherein for SRS transmissions that overlap with or do not overlap with full-duplex time domain units, aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS;

Optionally, for aperiodic SRS or for semi-persistent and periodic SRS, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

Then (5) SRS transmission, or in addition to PRACH transmission priority on PCell; wherein for SRS transmission, aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS;

(5.1) Wherein for aperiodic SRS or for semi-persistent and periodic SRS, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit;

The terminal allocates transmission power for transmission of each type of first object according to the priority order of (1) to (5) above.

In a possible implementation, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells other than PCell;

The preset priority order also satisfies one or more of the following:

For the PUCCH transmissions having the same priority index and carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmissions carrying HARQ-ACK information, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the PUCCH transmissions with the same priority index and carrying CSI, or the PUSCH transmissions carrying CSI, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the PUSCH transmissions having the same priority index and not carrying HARQ-ACK information or CSI, and for the type 2 random access procedure, the priority order in the PUSCH transmissions on the PCell satisfies from high to low: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

Optionally, for SRS transmission, the priority of non-periodic SRS transmission is higher than that of semi-persistent or periodic SRS transmission, wherein the priority order for non-periodic SRS transmission or for semi-persistent or periodic SRS transmission satisfies that the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit, that is, for non-periodic SRS, or for semi-persistent and periodic SRS, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

In the embodiment of the present application, the PRACH transmission on the PCell is set to be the highest; followed by PUCCH transmission or PUSCH transmission, and then SRS transmission or PRACH transmission on other service cells outside the PCell, wherein for PUCCH transmission or PUSCH transmission, PUCCH transmission or PUSCH transmission with a larger priority index (e.g., priority index = 1) is greater than PUCCH transmission or PUSCH transmission with a smaller priority index (e.g., priority index = 0). For PUCCH transmission or PUSCH transmission with the same priority index, PUCCH transmission carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmission carrying HARQ-ACK information is greater than PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI is greater than PUSCH transmission not carrying HARQ-ACK information or CSI, and for type 2 random access process, PUSCH transmission on the PCell.

In various cases of PUCCH transmissions or PUSCH transmissions with the same priority index, the priority of the transmissions that do not overlap with the full-duplex time domain unit is higher than the priority of the transmissions that overlap with the full-duplex time domain unit.

Optional, the order of precedence (descending) is as follows:

(1) PRACH transmission on PCell;

(2) PUCCH transmission or PUSCH transmission with a larger priority index. For example, when the priority indexes of PUCCH transmission or PUSCH transmission are different, the one with a larger priority index takes precedence; that is, for PUCCH transmission or PUSCH transmission, the PUCCH transmission or PUSCH transmission with a larger priority index (for example, priority index = 1) is greater than the PUCCH transmission or PUSCH transmission with a smaller priority index (for example, priority index = 0);

(3) For PUCCH or PUSCH transmissions with the same priority index:

(3.1) PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission of HARQ-ACK; wherein the priority of transmission that does not overlap with the full-duplex time domain unit is higher than the priority of transmission that overlaps with the full-duplex time domain unit;

(3.2) PUCCH transmission carrying CSI or PUSCH transmission carrying CSI; wherein the priority of the transmission not overlapping with the full-duplex time domain unit is higher than the priority of the transmission overlapping with the full-duplex time domain unit;

(3.3) PUSCH transmissions without HARQ-ACK or CSI and for type 2 random access procedures, PUSCH transmissions on the PCell; where transmissions that do not overlap with the full-duplex time domain unit have a higher priority than transmissions that overlap with the full-duplex time domain unit;

(4) SRS transmission, or PRACH transmission other than on PCell, has a higher priority; aperiodic SRS has a higher priority than semi-persistent and/or periodic SRS;

Optional,

(4.1) For SRS or PRACH of the same priority order as above, the priority of transmission that does not overlap with the full-duplex time domain unit is higher than the priority of transmission that overlaps with the full-duplex time domain unit;

Optionally, for the aperiodic SRS or semi-persistent SRS and periodic SRS of the same priority order, the priority of transmission that does not overlap with the full-duplex time domain unit is higher than the priority of transmission that overlaps with the full-duplex time domain unit;

The terminal allocates transmission power for transmission of each type of first object according to the priority order of (1) to (4) above.

The technical solution of the present application is described below in conjunction with specific embodiments:

Embodiment 1:

For example, in the existing power allocation scheme, when the total transmission power exceeds the maximum transmission power, the UE prioritizes allocating the transmission power of PRACH except for SRS and non-PCell, that is, the SRS and non-PCell PRACH are preferentially reduced. Among them, for SRS and non-PCell PRACH, the power of A-SRS is further prioritized, that is, the priority of power allocation is A-SRS>P/SP-SRS.

Furthermore, the SRS and PRACH are further divided into the SRS and PRACH that perform FD transmission simultaneously or the SRS and PRACH that do not perform FD transmission. In this case, power can be preferentially allocated to the SRS and PRACH that do not perform FD transmission.

Among them, no FD transmission is performed, that is, the transmission does not overlap with the full-duplex time domain unit, including one or more of the following:

(1) The transmission in which the time domain unit (e.g., symbol or time slot or sub-time slot or symbol set, the time domain unit in this application can be understood as such) does not overlap with the full-duplex time domain unit configured by the network side through high-level signaling (e.g., system message or RRC signaling or MAC CE);

(2) Transmission in which the time domain unit does not overlap with the full-duplex time domain unit dynamically indicated by the network side (e.g., DCI);

(3) The transmission is not scheduled or configured for simultaneous uplink transmission and downlink reception in the time domain unit;

Perform FD transmission, that is, transmission overlapping with full-duplex time domain units, including one or more of the following:

(1) The transmission of the time domain unit overlaps with the full-duplex time domain unit configured by the network side through high-level signaling;

(2) Transmission in which the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side;

(3) The transmission that is scheduled or not configured to perform uplink transmission and downlink reception simultaneously in the time domain unit.

Embodiment 2:

If the UE has multiple PUSCH transmissions/Type 2 random access procedures without HARQ-ACK or CSI in multiple serving cells, the PUSCH transmissions on the PCell have the same priority according to the existing power allocation scheme. Considering full-duplex operation, some of the multiple PUSCHs may have FD transmissions and some may not. Further, the power allocation of the PUSCHs without FD transmissions can be prioritized.

Among them, no FD transmission is performed, that is, the transmission does not overlap with the full-duplex time domain unit, including one or more of the following:

(1) The transmission in which the time domain unit (e.g., symbol or time slot or sub-time slot or symbol set, the time domain unit in this application can be understood as such) does not overlap with the full-duplex time domain unit configured by the network side through high-level signaling (e.g., system message or RRC signaling or MAC CE);

(2) Transmission in which the time domain unit does not overlap with the full-duplex time domain unit dynamically indicated by the network side (e.g., DCI);

(3) The transmission is not scheduled or configured for simultaneous uplink transmission and downlink reception in the time domain unit;

Perform FD transmission, that is, transmission overlapping with full-duplex time domain units, including one or more of the following:

(1) The transmission of the time domain unit overlaps with the full-duplex time domain unit configured by the network side through high-level signaling;

(2) Transmission in which the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side;

(3) The transmission that is scheduled or not configured to perform uplink transmission and downlink reception simultaneously in the time domain unit.

Embodiment three:

The full-duplex time domain unit can be determined based on high-level parameters, for example, the base station configures which time slots/symbols are FD time slots/symbols (indicating that the base station can schedule UEs for uplink transmission and downlink reception on these time slots/symbols at the same time) through system messages or RRC parameters or MAC CE, and these FD time slots/symbols configured by the high-level are the full-duplex time units in this application. Alternatively, the UE indicates which time slots/symbols are FD time slots/symbols (indicating that the base station can schedule UEs for uplink transmission and downlink reception on these time slots/symbols at the same time) based on high-level configuration and dynamic indication (such as group common DCI) or other non-scheduled DCI, for example, the base station first configures which time slots/symbols are flexible/unknown time slots/symbols (indicating that the symbol can be either half-duplex time slots/symbols or full-duplex time slots/symbols) through high-level signaling, and then the base station indicates whether the flexible/unknown time slots/symbols are half-duplex time slots/symbols or full-duplex time slots/symbols through dynamic indication. At this time, the dynamically indicated full-duplex time slots/symbols are the full-duplex time units in this application.

Alternatively, the full-duplex time unit in the present application is a time unit in which the UE is scheduled to perform uplink transmission and downlink reception simultaneously (for example, some time slots/symbols are configured as FD time slots/symbols by the base station, but the UE is not scheduled to transmit and receive simultaneously in these time slots/symbols, which do not belong to the full-duplex time unit in the present application).

The power distribution method provided in the embodiment of the present application can be executed by a power distribution device. In the embodiment of the present application, the power distribution device provided in the embodiment of the present application is described by taking the power distribution device executing the power distribution method as an example.

Referring to FIG. 3 , an embodiment of the present application provides a power distribution device 300, which is applied to a terminal and includes:

An allocation module 301, configured to allocate transmission power to the transmission of the plurality of first objects according to a preset priority order when the total transmission power of the transmission of the plurality of first objects is greater than the power threshold, so that the total transmission power of the transmission of the plurality of first objects is not greater than the power threshold;

The transmission of the first object includes PUSCH transmission, PUCCH transmission, PRACH transmission and SRS One or more items in the transmission;

The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units.

Optionally, the preset priority order satisfies:

In the transmission of the first object, the transmission that does not overlap with the full-duplex time domain unit has the highest priority;

In the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on serving cells other than PCell.

Optionally, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

transmission of said first object that does not overlap with a full-duplex time domain unit;

Except for the PRACH transmission on the PCell, in the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on serving cells other than PCell.

Optionally, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions with the same priority index or PUSCH transmissions that do not overlap with the full-duplex time domain unit;

In the transmission of the first object, for PUCCH transmission or PUSCH transmission with the same priority index, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on serving cells other than PCell.

Optionally, the preset priority order further satisfies at least one of the following:

The priority order of the SRS transmission or the PRACH transmission on other serving cells other than the PCell satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit;

For the SRS transmission, the priority of non-periodic SRS transmission is higher than that of semi-persistent or periodic SRS transmission, wherein the priority order for the non-periodic SRS transmission or for the semi-persistent or periodic SRS transmission satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit.

Optionally, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells other than PCell;

The preset priority order also satisfies one or more of the following:

For the PUCCH transmissions having the same priority index and carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmissions carrying HARQ-ACK information, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the PUCCH transmissions with the same priority index and carrying CSI, or the PUSCH transmissions carrying CSI, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the PUSCH transmissions with the same priority index and not carrying HARQ-ACK information or CSI, and for the type 2 random access procedure, the priority order in the PUSCH transmission on the PCell from high to low satisfies: Transmissions overlapping with full-duplex time domain units; Transmissions overlapping with full-duplex time domain units;

For the SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

Optionally, the preset priority order also satisfies:

For the SRS transmission, the priority of the non-periodic SRS transmission is higher than that of the semi-persistent or periodic SRS transmission, wherein the priority order for the non-periodic SRS transmission or for the semi-persistent or periodic SRS transmission is satisfied, and the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit.

Optionally, the transmission that does not overlap with the full-duplex time domain unit includes one or more of the following:

The time domain unit does not overlap with the full-duplex time domain unit configured by the high layer on the network side;

The transmission in which the time domain unit does not overlap with the full-duplex time domain unit dynamically indicated by the network side;

The time domain unit is not scheduled or configured for simultaneous uplink transmission and downlink reception;

The transmission overlapping with the full-duplex time domain unit includes one or more of the following:

The time domain unit in which it is located overlaps with the full-duplex time domain unit configured by the high layer on the network side;

The transmission of the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side;

The time domain unit is scheduled or configured to perform uplink transmission and downlink reception at the same time.

The power distribution device in the embodiment of the present application can be an electronic device, such as an electronic device with an operating system, or a component in an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal, or it can be other devices other than a terminal. Exemplarily, the terminal can include but is not limited to the types of terminal 11 listed above, and other devices can be servers, network attached storage (NAS), etc., which are not specifically limited in the embodiment of the present application.

The power distribution device provided in the embodiment of the present application can implement each process implemented by the method embodiment of Figure 2 and achieve the same technical effect. To avoid repetition, it will not be repeated here.

Optionally, as shown in FIG4 , an embodiment of the present application further provides a communication device 400, including a processor 401 and a memory 402, wherein the memory 402 stores a program or instruction that can be run on the processor 401. For example, when the communication device 400 is a terminal, the program or instruction is executed by the processor 401 to implement the various steps of the above-mentioned power allocation method embodiment, and can achieve the same technical effect. When the communication device 400 is a network side device, the program or instruction is executed by the processor 401 to implement the various steps of the above-mentioned power allocation method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

The embodiment of the present application further provides a terminal, including a processor and a communication interface, wherein the processor is used for allocating transmission power for transmission of the plurality of first objects according to a preset priority order when the total transmission power of transmission of the plurality of first objects is greater than a power threshold, so that the total transmission power of transmission of the plurality of first objects is not greater than the power threshold;

The transmission of the first object includes one or more of physical uplink shared channel PUSCH transmission, physical uplink control channel PUCCH transmission, physical random access channel PRACH transmission and sounding reference signal SRS transmission;

The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units.

The terminal embodiment corresponds to the above-mentioned terminal side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to the terminal embodiment and can achieve the same technical effect. Specifically, Figure 5 is a schematic diagram of the hardware structure of a terminal implementing the embodiment of the present application.

The terminal 500 includes but is not limited to: a radio frequency unit 501, a network module 502, an audio output unit 503, an input unit 504, a sensor 505, a display unit 506, a user input unit 507, an interface unit 508, a memory 509 and at least some of the components of a processor 510.

Those skilled in the art will appreciate that the terminal 500 may also include a power source (such as a battery) for supplying power to each component, and the power source may be logically connected to the processor 510 through a power management system, so that the power management system can manage charging, discharging, and power consumption management. The terminal structure shown in FIG5 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange components differently, which will not be described in detail here.

It should be understood that in the embodiment of the present application, the input unit 504 may include a graphics processing unit (GPU) 5041 and a microphone 5042, and the graphics processor 5041 processes the image data of the static picture or video obtained by the image capture device (such as a camera) in the video capture mode or the image capture mode. The display unit 506 may include a display panel 5061, and the display panel 5061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 507 includes a touch panel 5071 and at least one of other input devices 5072. The touch panel 5071 is also called a touch screen. The touch panel 5071 may include two parts: a touch detection device and a touch controller. Other input devices 5072 may include, but are not limited to, a physical keyboard, function keys (such as a volume control key, a switch key, etc.), a trackball, a mouse, and a joystick, which will not be repeated here.

In the embodiment of the present application, after receiving downlink data from the network side device, the radio frequency unit 501 can transmit the data to the processor 510 for processing; in addition, the radio frequency unit 501 can send uplink data to the network side device. Generally, the radio frequency unit 501 includes but is not limited to an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.

The memory 509 can be used to store software programs or instructions and various data. The memory 509 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.), etc. In addition, the memory 509 may include a volatile memory or a non-volatile memory, or the memory 509 may include both volatile and non-volatile memories. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM). This application implements Memory 509 of the embodiments includes, but is not limited to, these and any other suitable types of memory.

The processor 510 may include one or more processing units; optionally, the processor 510 integrates an application processor and a modem processor, wherein the application processor mainly processes operations related to an operating system, a user interface, and application programs, and the modem processor mainly processes wireless communication signals, such as a baseband processor. It is understandable that the modem processor may not be integrated into the processor 510.

The processor 510 is configured to allocate transmission power to the transmission of the plurality of first objects according to a preset priority order when the total transmission power of the transmission of the plurality of first objects is greater than the power threshold, so that the total transmission power of the transmission of the plurality of first objects is not greater than the power threshold;

The transmission of the first object includes one or more of PUSCH transmission, PUCCH transmission, PRACH transmission and SRS transmission;

The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units.

Optionally, the preset priority order satisfies:

In the transmission of the first object, the transmission that does not overlap with the full-duplex time domain unit has the highest priority;

In the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on serving cells other than PCell.

Optionally, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

transmission of said first object that does not overlap with a full-duplex time domain unit;

Except for the PRACH transmission on the PCell, in the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on serving cells other than PCell.

Optionally, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions with the same priority index or PUSCH transmissions that do not overlap with the full-duplex time domain unit;

In the transmission of the first object, for PUCCH transmission or PUSCH transmission with the same priority index, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies:

PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells other than PCell.

Optionally, the preset priority order from high to low satisfies:

PRACH transmission on PCell;

PUCCH transmission or PUSCH transmission with a larger priority index;

For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies:

PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information;

PUCCH transmission carrying CSI or PUSCH transmission carrying CSI;

PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures;

SRS transmission or PRACH transmission on other serving cells other than PCell;

The preset priority order also satisfies one or more of the following:

For the PUCCH transmissions having the same priority index and carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmissions carrying HARQ-ACK information, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the PUCCH transmissions with the same priority index and carrying CSI, or the PUSCH transmissions carrying CSI, the priority order from high to low satisfies: the transmissions not overlapping with the full-duplex time domain unit; the transmissions overlapping with the full-duplex time domain unit; Overlapping transmission;

For the PUSCH transmissions having the same priority index and not carrying HARQ-ACK information or CSI, and for the type 2 random access procedure, the priority order in the PUSCH transmissions on the PCell satisfies from high to low: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit;

For the SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit.

Optionally, the transmission that does not overlap with the full-duplex time domain unit includes one or more of the following:

The time domain unit does not overlap with the full-duplex time domain unit configured by the high layer on the network side;

The transmission in which the time domain unit does not overlap with the full-duplex time domain unit dynamically indicated by the network side;

The time domain unit is not scheduled or configured for simultaneous uplink transmission and downlink reception;

The transmission overlapping with the full-duplex time domain unit includes one or more of the following:

The time domain unit in which it is located overlaps with the full-duplex time domain unit configured by the high layer on the network side;

The transmission of the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side;

The time domain unit is scheduled or configured to perform uplink transmission and downlink reception at the same time.

An embodiment of the present application also provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the various processes of the above-mentioned power allocation method embodiment are implemented and the same technical effect can be achieved. To avoid repetition, it will not be repeated here.

The processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk.

An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned power allocation method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

The embodiment of the present application further provides a computer program/program product, which is stored in a storage medium. The computer program/program product is executed by at least one processor to implement the various processes of the above-mentioned power allocation method embodiment and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

An embodiment of the present application also provides a communication system, including: a terminal and a network side device, wherein the terminal can be used to execute the steps of the terminal side method as described above.

It should be noted that, in this article, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements that are inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a..." does not exclude the existence of other identical elements in the process, method, article or device that includes the element. In addition, it should be pointed out that However, the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order depending on the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, features described with reference to certain examples may be combined in other examples.

Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, a magnetic disk, or an optical disk), and includes a number of instructions for enabling a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the methods described in each embodiment of the present application.

The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims (18)

A power distribution method, comprising: When the total transmission power of the transmissions of the plurality of first objects is greater than the power threshold, the terminal allocates transmission power for the transmissions of the plurality of first objects according to a preset priority order so that the total transmission power of the transmissions of the plurality of first objects is not greater than the power threshold; The transmission of the first object includes one or more of a physical uplink shared channel PUSCH transmission, a physical uplink control channel PUCCH transmission, a physical random access channel PRACH transmission, and a sounding reference signal SRS transmission; The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units. The method according to claim 1, wherein the preset priority order satisfies: In the transmission of the first object, the transmission that does not overlap with the full-duplex time domain unit has the highest priority; In the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PRACH transmission on the primary cell PCell; The PUCCH transmission or PUSCH transmission with a greater priority index; For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies: PUCCH transmission carrying one or more of hybrid automatic repeat request HARQ-ACK information, scheduling request SR and link recovery request LRR, or PUSCH transmission carrying HARQ-ACK information; PUCCH transmission carrying channel state information CSI, or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI, and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on serving cells other than PCell. The method according to claim 1, wherein the preset priority order satisfies, from high to low: PRACH transmission on PCell; transmission of said first object that does not overlap with a full-duplex time domain unit; Except for the PRACH transmission on the PCell, in the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies: PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information; PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI, and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on serving cells other than PCell. The method according to claim 1, wherein the preset priority order satisfies, from high to low: PRACH transmission on PCell; PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions with the same priority index or PUSCH transmissions that do not overlap with the full-duplex time domain unit; In the transmission of the first object, for PUCCH transmission or PUSCH transmission with the same priority index, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information; PUCCH transmission carrying CSI, or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI, and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on serving cells other than PCell. The method according to claim 4, wherein the preset priority order further satisfies at least one of the following: The priority order of the SRS transmission or the PRACH transmission on other serving cells other than the PCell satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit; For the SRS transmission, the priority of non-periodic SRS transmission is higher than that of semi-persistent or periodic SRS transmission, wherein the priority order for the non-periodic SRS transmission or for the semi-persistent or periodic SRS transmission satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit. The method according to claim 1, wherein the preset priority order satisfies, from high to low: PRACH transmission on PCell; PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies: PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information; PUCCH transmission carrying CSI or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on other serving cells other than PCell; The preset priority order also satisfies one or more of the following: For the PUCCH transmissions having the same priority index and carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmissions carrying HARQ-ACK information, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit; For the PUCCH transmissions with the same priority index and carrying CSI, or the PUSCH transmissions carrying CSI, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit; For the PUSCH transmissions having the same priority index and not carrying HARQ-ACK information or CSI, and for the type 2 random access procedure, the priority order in the PUSCH transmissions on the PCell satisfies from high to low: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit; For the SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit. The method according to claim 6, wherein the preset priority order further satisfies: For the SRS transmission, the priority of the non-periodic SRS transmission is higher than that of the semi-persistent or periodic SRS transmission, wherein the priority order for the non-periodic SRS transmission or for the semi-persistent or periodic SRS transmission is satisfied, and the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit. The method according to any one of claims 1 to 7, wherein: The transmission that does not overlap with the full-duplex time domain unit includes one or more of the following: The time domain unit does not overlap with the full-duplex time domain unit configured by the high layer on the network side; The transmission in which the time domain unit does not overlap with the full-duplex time domain unit dynamically indicated by the network side; The time domain unit is not scheduled or configured for simultaneous uplink transmission and downlink reception; The transmission overlapping with the full-duplex time domain unit includes one or more of the following: The time domain unit where it is located overlaps with the full-duplex time domain unit configured by the high layer on the network side; The transmission of the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side; The time domain unit is scheduled or configured to perform uplink transmission and downlink reception at the same time. A power distribution device, the device is applied to a terminal, the device comprising: an allocation module, configured to allocate transmission power to the transmission of the plurality of first objects according to a preset priority order when the total transmission power of the transmission of the plurality of first objects is greater than the power threshold, so that the total transmission power of the transmission of the plurality of first objects is not greater than the power threshold; The transmission of the first object includes one or more of PUSCH transmission, PUCCH transmission, PRACH transmission and SRS transmission; The preset priority order satisfies that transmission power is allocated preferentially to transmissions that do not overlap with full-duplex time domain units. The device according to claim 9, wherein the preset priority order satisfies: In the transmission of the first object, the transmission that does not overlap with the full-duplex time domain unit has the highest priority; In the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PRACH transmission on PCell; PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies: PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information; PUCCH transmission carrying CSI or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on serving cells other than PCell. The device according to claim 9, wherein the preset priority order satisfies, from high to low: PRACH transmission on PCell; transmission of said first object that does not overlap with a full-duplex time domain unit; Except for the PRACH transmission on the PCell, in the transmission of the first object, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies: PUCCH transmission carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH transmission carrying HARQ-ACK information; PUCCH transmission carrying CSI or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on serving cells other than PCell. The device according to claim 9, wherein the preset priority order satisfies, from high to low: PRACH transmission on PCell; PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions with the same priority index or PUSCH transmissions that do not overlap with the full-duplex time domain unit; In the transmission of the first object, for PUCCH transmission or PUSCH transmission with the same priority index, all transmissions that do not overlap with the full-duplex time domain unit, or all transmissions that overlap with the full-duplex time domain unit, the priority order from high to low satisfies: PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information; PUCCH transmission carrying CSI or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on serving cells other than PCell. The apparatus according to claim 12, wherein the preset priority order further satisfies at least one of the following: The priority order of the SRS transmission or the PRACH transmission on other serving cells other than the PCell satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit; For the SRS transmission, the priority of non-periodic SRS transmission is higher than that of semi-persistent or periodic SRS transmission, wherein the priority order for the non-periodic SRS transmission or for the semi-persistent or periodic SRS transmission satisfies: the transmission that does not overlap with the full-duplex time domain unit is greater than the transmission that overlaps with the full-duplex time domain unit. The device according to claim 9, wherein the preset priority order satisfies, from high to low: PRACH transmission on PCell; PUCCH transmission or PUSCH transmission with a larger priority index; For PUCCH transmissions or PUSCH transmissions with the same priority index, the priority order from high to low satisfies: PUCCH carrying HARQ-ACK information, one or more of SR and LRR, or PUSCH carrying HARQ-ACK information; PUCCH transmission carrying CSI or PUSCH transmission carrying CSI; PUSCH transmissions that do not carry HARQ-ACK information or CSI and PUSCH transmissions on the PCell for type 2 random access procedures; SRS transmission or PRACH transmission on other serving cells other than PCell; The preset priority order also satisfies one or more of the following: For the PUCCH transmissions having the same priority index and carrying one or more of HARQ-ACK information, SR and LRR, or PUSCH transmissions carrying HARQ-ACK information, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit; For the PUCCH transmissions with the same priority index and carrying CSI, or the PUSCH transmissions carrying CSI, the priority order from high to low satisfies: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit; For the PUSCH transmissions having the same priority index and not carrying HARQ-ACK information or CSI, and for the type 2 random access procedure, the priority order in the PUSCH transmissions on the PCell satisfies from high to low: transmissions that do not overlap with the full-duplex time domain unit; transmissions that overlap with the full-duplex time domain unit; For the SRS transmission or PRACH transmission on other service cells other than PCell, the priority order from high to low satisfies: transmission that does not overlap with the full-duplex time domain unit; transmission that overlaps with the full-duplex time domain unit. The apparatus according to claim 14, wherein the preset priority order further satisfies: For the SRS transmission, wherein the aperiodic SRS transmission priority is higher than the semi-persistent or periodic SRS transmission priority, wherein the aperiodic SRS transmission or the semi-persistent or periodic SRS transmission priority order satisfies, no The transmissions that overlap with the full-duplex time domain unit are greater than the transmissions that overlap with the full-duplex time domain unit. The device according to any one of claims 9 to 15, wherein The transmission that does not overlap with the full-duplex time domain unit includes one or more of the following: The time domain unit does not overlap with the full-duplex time domain unit configured by the high layer on the network side; The transmission in which the time domain unit does not overlap with the full-duplex time domain unit dynamically indicated by the network side; The time domain unit is not scheduled or configured for simultaneous uplink transmission and downlink reception; The transmission overlapping with the full-duplex time domain unit includes one or more of the following: The time domain unit in which it is located overlaps with the full-duplex time domain unit configured by the high layer on the network side; The transmission of the time domain unit overlaps with the full-duplex time domain unit dynamically indicated by the network side; The time domain unit is scheduled or configured to perform uplink transmission and downlink reception at the same time. A terminal comprises a processor and a memory, wherein the memory stores a program or instruction that can be run on the processor, and when the program or instruction is executed by the processor, the steps of the power allocation method according to any one of claims 1 to 8 are implemented. A readable storage medium stores a program or instruction, and when the program or instruction is executed by a processor, the steps of the power allocation method according to any one of claims 1 to 8 are implemented.