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WO2017179915A2 - Appareil de multiplexage et de transmission simultanés d'un trafic à large bande et d'un trafic de communication de machine à machine ou d'un trafic de communication à très faible retard à l'aide de la même ressource et son procédé - Google Patents

Appareil de multiplexage et de transmission simultanés d'un trafic à large bande et d'un trafic de communication de machine à machine ou d'un trafic de communication à très faible retard à l'aide de la même ressource et son procédé Download PDF

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Publication number
WO2017179915A2
WO2017179915A2 PCT/KR2017/003977 KR2017003977W WO2017179915A2 WO 2017179915 A2 WO2017179915 A2 WO 2017179915A2 KR 2017003977 W KR2017003977 W KR 2017003977W WO 2017179915 A2 WO2017179915 A2 WO 2017179915A2
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WO
WIPO (PCT)
Prior art keywords
traffic
embb
terminal
same
mtc
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Ceased
Application number
PCT/KR2017/003977
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English (en)
Korean (ko)
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WO2017179915A3 (fr
Inventor
강충구
세가예 아베베아메하
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Korea University Research and Business Foundation
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Korea University Research and Business Foundation
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Publication date
Priority claimed from KR1020170046940A external-priority patent/KR101912210B1/ko
Application filed by Korea University Research and Business Foundation filed Critical Korea University Research and Business Foundation
Priority to US16/092,968 priority Critical patent/US10595227B2/en
Publication of WO2017179915A2 publication Critical patent/WO2017179915A2/fr
Publication of WO2017179915A3 publication Critical patent/WO2017179915A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Definitions

  • the present invention relates to an apparatus and method for simultaneously multiplexing broadband traffic and inter-machine communication traffic or ultra-low delay communication traffic with the same resources, and more particularly, to an apparatus and method for transmitting MTC (Machine-Type Communication)
  • eMBB enhanced Mobile Broadband
  • a standard for supporting Internet of Things (IoT) devices has emerged by using reliable coverage characteristics of a mobile communication system.
  • IoT Internet of Things
  • a typical example is the NarrowBand-Internet of 3rd Generation Partnership Project (3GPP) Things: NB-IoT) specifications.
  • 3GPP 3rd Generation Partnership Project
  • the 5G mobile communication standard which is currently under standardization, aims to support 1 million MTC (machine-type communication) devices per square kilometer, and massive MTC (mMTC ) Shall be designed.
  • the MTC intermittently transmits a packet having a short length, and thus the random access procedure performed in the uplink needs to be simplified.
  • Non-orthogonal multiple access (NOMA) schemes are being considered.
  • NOMA non-orthogonal multiple access
  • a separate uplink resource for the MTC traffic is allocated to a random access channel (RACH) separately from the entire radio resources, and a plurality of MTC devices can access the resources through competition.
  • RACH random access channel
  • uRLLC ultra-low latency communication
  • eMBB enhanced mobile broadband
  • Korean Patent No. 10-1229690 Title: Group-based MTC device control method and apparatus in a mobile communication system
  • the present invention is to provide an apparatus and method for multiplexing and transmitting broadband traffic, inter-machine communication traffic, or ultra-low delay communication traffic simultaneously with the same resources overlaid on allocated sub-carriers.
  • Another object of the present invention is to provide a method and apparatus for allocating RTC resources for a MTC terminal in an entire uplink radio resource without separately allocating the MTC terminal when there is traffic to be transmitted in the MTC terminal,
  • the present invention provides an apparatus and method for multiplexing and transmitting broadband traffic and inter-machine communication traffic or ultra-low delay communication traffic simultaneously with the same resource for transmitting traffic.
  • eMBB enhanced mobile broadband
  • An apparatus for simultaneously multiplexing broadband traffic and inter-machine communication traffic with the same resources multiplexes broadband traffic and inter-machine communication traffic simultaneously with the same resources, and comprises an apparatus for allocating OFDMA resources an enhanced Mobile Broadband (eMBB) terminal; And eMBB terminals sharing a channel bandwidth having the same carrier wave and being synchronized with the eMBB terminal on a frame basis, randomly selecting one subcarrier among a plurality of subcarriers used in the eMBB terminal, And a MTC (Machine-Type Communication) terminal for transmitting the MTC traffic to be transmitted in synchronization with the frame of the eBB traffic to the same resource as the eMBB traffic.
  • eMBB enhanced Mobile Broadband
  • MTC Machine-Type Communication
  • the MTC terminal can spread each symbol on the time axis with a spreading code of length M.
  • control apparatus may further include a controller for detecting the MTC traffic using a multiple measurement matrix based on a concept of compressive sensing.
  • the control device calculates, for the following equations, (IORLS) -based estimation algorithm for detecting the jth spreading symbol of the MTC terminal Lt; / RTI > , remind Represents a vector per subcarrier, Represents a measurement matrix for transmission of the MTC terminal, Can represent a noise vector.
  • (IORLS) -based estimation algorithm for detecting the jth spreading symbol of the MTC terminal Lt; / RTI > , remind Represents a vector per subcarrier, Represents a measurement matrix for transmission of the MTC terminal, Can represent a noise vector.
  • control apparatus may further comprise: And corresponding to the data of the eMBB traffic such as the following equation Lt; / RTI > , remind Represents a vector per subcarrier, May represent a measurement matrix for transmission of the MTC terminal.
  • An apparatus for simultaneously multiplexing broadband traffic and ultra low delay communication traffic with the same resources multiplexes broadband traffic and ultra low delay communication traffic simultaneously with the same resources,
  • An eMBB terminal allocating resources for the axis;
  • eMBB terminals sharing a channel bandwidth having the same carrier wave and being synchronized with the eMBB terminal on a frame basis, randomly selecting one subcarrier among a plurality of subcarriers used in the eMBB terminal, (ULRLLC) traffic to be transmitted in synchronization with a frame of the e-MBB traffic by a plurality of sub-carriers of the same symbol as the e-MBB traffic.
  • ULRLLC randomly selecting one subcarrier among a plurality of subcarriers used in the eMBB terminal
  • the apparatus for multiplexing and transmitting the broadband traffic, the inter-machine communication traffic, or the ultra-low delay communication traffic simultaneously with the same resources multiplexes the broadband traffic, the inter-machine communication traffic or the ultra low-
  • An eMBB terminal for allocating resources for a time axis and a frequency axis to an OFDMA resource;
  • the eMBB terminal sharing a channel bandwidth having the same carrier as the eMBB terminal and being synchronized with the eMBB terminal on a frame basis and randomly selecting one subcarrier among a plurality of subcarriers used in the eMBB terminal,
  • An MTC terminal for transmitting MTC traffic to be transmitted in synchronization with a frame to the same resource as the eMBB traffic and spreading it on a time axis and transmitting the same;
  • a method for simultaneously multiplexing broadband traffic and inter-machine communication traffic with the same resources is a method for simultaneously multiplexing broadband traffic and inter-machine communication traffic with the same resources, Allocating resources for a time axis for an OFDMA resource;
  • the MTC terminal shares a channel bandwidth having the same carrier as the eMBB terminal and is synchronized with the eMBB terminal on a frame basis and randomly selects one subcarrier among a plurality of subcarriers used in the eMBB terminal step; And transmitting, by the MTC terminal, the MTC traffic to be transmitted in synchronization with the frame of the selected sub-carrier, overlaid on the same resource as the e-MBB traffic.
  • the step of superposing and transmitting the MTC traffic on the eMBB traffic may spread the symbols with a spreading code having a length of M and spread by time axis.
  • a method for simultaneously multiplexing broadband traffic and ultra-low delay communication traffic with the same resources is a method for simultaneously multiplexing broadband traffic and ultra-low delay communication traffic with the same resources, Allocating resources for a time axis for an OFDMA resource; selecting one of OFDM symbols used by the eMBB terminal in a state in which the eRLB UE shares a channel bandwidth having the same carrier as the eMBB UE and is synchronized with the eMBB UE on a frame by frame basis; And transmitting, by the uRLLC terminal, the uRLLC traffic to be transmitted in synchronization with the frame corresponding to the selected OFDM symbol, to the same resource as the eMBB traffic and transmitting the same.
  • each symbol in the step of superposing and transmitting the uRLLC traffic on the same resource as the eMBB traffic, each symbol may be spread by a frequency axis through a plurality of subcarriers with a spreading code of length M and transmitted.
  • the intermittent data generated by the MTC terminal is shared by the MTC terminal while the high-speed data transmission resource is shared, so that the eMBB traffic and the mMTC traffic share the same resource by overlapping and transmitting the data over the sub- It is possible to increase the efficiency of resources.
  • the present invention does not separately divide the RACH resource for the MTC terminal in the entire uplink radio resource, and when there is traffic to be transmitted in the MTC terminal, overlaps the MTC traffic It is possible to reduce the delay time due to the data transmission since the reservation process for the data transmission is omitted.
  • the present invention has the effect of satisfying the ultra low delay performance required by the uRLLC service by simultaneously multiplexing the same bandwidth of the carrier for the eRLB service and the eMBL service for high-speed data transmission in the 5G mobile communication standard .
  • FIG. 1 is a block diagram showing a configuration of an apparatus for simultaneously multiplexing broadband traffic and inter-machine communication traffic with the same resources according to an embodiment of the present invention.
  • FIG. 3 is a diagram illustrating an IORLS (Iterative Order Recursive Least Square) -based estimation algorithm according to an embodiment of the present invention.
  • IORLS Intelligent Order Recursive Least Square
  • FIG. 4 is a diagram illustrating an example applied to the 3GPP New Radio standard according to an embodiment of the present invention.
  • FIG. 5 is a diagram illustrating an example in which MTC traffic and uRLLC traffic are transmitted over eMBB traffic according to an embodiment of the present invention.
  • FIG. 6 is a diagram comparing bit error performance according to the number of MTC terminals according to an embodiment of the present invention.
  • FIG. 7 is a chart comparing the bit error performance of the MTC terminal according to the power ratio value according to the embodiment of the present invention.
  • first, second, etc. used in the present invention can be used to describe elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.
  • FIG. 1 is a block diagram showing a configuration of an apparatus 10 for simultaneously multiplexing broadband traffic and inter-machine communication traffic with the same resources according to an embodiment of the present invention.
  • an apparatus 10 for multiplexing and transmitting a broadband traffic and an inter-machine communication traffic simultaneously with the same resources is composed of an eMBB terminal 100, an MTC terminal 200, and a control device 300. All of the components of the apparatus 10 for simultaneously multiplexing and transmitting the broadband traffic and the inter-machine communication traffic with the same resources shown in Fig. 1 are not essential components, and the components shown in Fig. A device 10 for multiplexing and transmitting broadband traffic and inter-machine communication traffic with the same resources may be implemented, or a device for multiplexing and transmitting broadband traffic and inter-machine communication traffic simultaneously with the same resources by a smaller number of components 10) may be implemented.
  • the multiplexed traffic includes eMBB traffic, MTC traffic, uRLLC traffic, and the like.
  • the eMBB traffic occupies the entire bandwidth.
  • the apparatus 10 for multiplexing and transmitting the broadband traffic and the inter-machine communication traffic simultaneously with the same resources can distinguish the frequency domain so as to have different subcarrier spacing.
  • the apparatus 10 for multiplexing and transmitting the broadband traffic and the inter-machine communication traffic simultaneously with the same resource generally decreases the symbol length while widening the interval between subcarriers.
  • a relatively narrow subcarrier interval is applied to increase the buffer and minimize power consumption.
  • the enhanced Mobile Broadband terminal (hereinafter referred to as 'eMBB terminal') 100 .
  • the eMBB terminal 100 shares a channel bandwidth having the same carrier wave with the MTC terminal 200.
  • the eMBB terminal 100 may be in synchronization with the MTC terminal 200 on a frame-by-frame basis.
  • the eMBB terminal 100 allocates resources for a given OFDMA resource by dividing the time axis and the frequency axis for each eMBB terminal 100. At this time, the eMBB terminal 100 (Or OFDMA resource) in units of subcarriers.
  • the MTC terminal 200 (hereinafter referred to as " MTC terminal " .
  • the MTC terminal 200 shares a channel bandwidth having the same carrier wave with the eMBB terminal 100.
  • the MTC terminal 200 may be in a state of being synchronized with the eMBB terminal 100 on a frame-by-frame basis.
  • the MTC terminal 200 spreads each symbol on the time axis with a spreading code (spreading code) of length M.
  • the MTC terminal 200 randomly selects one subcarrier among a plurality of subcarriers.
  • the MTC terminal 200 randomly selects one subcarrier among a plurality of subcarriers used in the eMBB terminal 100.
  • the MTC terminal 200 synchronizes the frame of the selected sub-carrier, and transmits the MTC traffic to be transmitted from the MTC terminal 200 to the same resource as the e-MBB traffic.
  • a unique spreading code is assigned to each subcarrier, and a spreading code used in the i < th > Respectively.
  • the apparatus 10 for simultaneously multiplexing and transmitting the broadband traffic and the inter-machine communication traffic with the same resources There are two subcarriers. At this time, Lt; / RTI >
  • the MTC terminal 200 overlays the MTC traffic related to the MTC terminal 200 on eMBB traffic related to the eMBB terminal 100 regardless of whether resources are already allocated to the eMBB terminal 100 do.
  • the eMBB terminal 100 and the MTC terminal 200 transmit data (or an OFDMA signal) synchronously on a frame basis.
  • three MTC terminals 200 (for example, indicated by diagonal lines, horizontal diagonal lines and vertical diagonal lines) transmit data.
  • the activated MTC terminal 200 And the inactive MTC terminal 200 is assumed to transmit a frame composed of all zeros.
  • the column of symbols to be transmitted by the k-th MTC 200 Respectively. here, ego, to be.
  • the eMBB terminal 100 Subcarriers.
  • the eMBB terminal 100 Subcarriers.
  • the transmission power of the MTC terminal 200 is reported through a downlink control signal.
  • equation (1) Represents the eMBB signal over the M OFDMs in the i < th > subcarrier, Is a vector representing a noise sample added for each OFDM symbol in the i-th subcarrier.
  • I a measurement matrix for transmission of the MTC terminal 200 and is determined by a channel and a spreading code.
  • the MTC terminal 200 transmits data intermittently, the number of sub-carriers selected during one MTC frame time is relatively small. Therefore, Can be regarded as a sparse vector.
  • Equation (3) Represents the eMBB traffic component, And one noise vector .
  • Equation (3) can be summarized as the following Equation (4) from the viewpoint of the reception signal of the MTC terminal (200).
  • control device 300 determines whether or not the data corresponding to the MTC traffic data (For example, an IORLS (Iterative Order Recursive Least Square) estimation algorithm) shown in FIG.
  • the weight matrix in the I-th loop of the IORLS algorithm K rows - k column values The formula for calculating As shown in Fig.
  • Set I an indexing operator, Quot; ≪ / RTI > and <
  • RTI ID 0.0 > a < / RTI >
  • control device 300 determines whether or not the data for the j-th spreading symbol of the MTC terminal 200 (Or OFDMA signal) from the received signal
  • the data of the eMBB terminal 100 can be obtained as shown in the following Equation (7).
  • MTC traffic can be detected based on multiple measurement matrices using the concept of compressive sensing.
  • the MTC terminal 200 having a relatively narrow subcarrier interval selects an arbitrary subcarrier .
  • the frame of the MTC terminal 200 transmitted through one subcarrier is transmitted over a plurality of OFDM symbols (or OFDMA symbols) of the eMBB terminal 100.
  • the uRLLC terminal (not shown) Spreads over a large number of subcarriers allocated to eMBB traffic while shortening the symbol length.
  • the control device 300 can detect data of uRLLC traffic and data of eMBB traffic in the same manner as the method of detecting the data of the MTC traffic and the data of the eMBB traffic described above.
  • the uRLLC terminal spreads each symbol with a spreading code of length M through a plurality of subcarriers on a frequency axis and transmits the spread symbols.
  • the uRLLC terminal can be implemented by the same structure and procedure as the MTC terminal 200. At this time, the uRLLC terminal shares a channel bandwidth having the same carrier as the eMBB terminal 100, and the eMBB terminals 100 may be in a synchronized state frame by frame.
  • the uRLLC terminal selects one symbol among a plurality of symbols used in the eMBB subscriber station 100 and transmits uRLLC traffic to be transmitted in synchronization with a subcarrier frame of the selected symbol to subcarriers of the same symbol as the eMBB traffic And transmits it.
  • the uRLLC terminal spreads over a plurality of subcarriers on a resource allocated to the eMBB traffic while shortening the length of the OFDM symbol by making the subcarrier interval relatively wider than the subcarrier interval used in the MTC terminal 200.
  • data of all traffic For example, MTC traffic, uRLLC traffic, eMBB traffic, etc.).
  • the uRLLC terminal spreads in the frequency axis for each symbol and transmits uRLLC traffic.
  • the present invention is also applicable to the 3GPP NR standard.
  • the control device (or controller / processor) 300 performs the overall control function of the device 10 that multiplexes and transmits the broadband traffic and the inter-machine communication traffic simultaneously with the same resources.
  • control device 300 performs an overall control function of the device 10 that simultaneously multiplexes broadband traffic and inter-machine communication traffic with the same resources using programs and data stored in a storage unit (not shown) do.
  • the controller 300 may include a RAM, a ROM, a CPU, a GPU, and a bus, and the RAM, the ROM, the CPU, and the GPU may be connected to each other via a bus.
  • the CPU accesses the storage unit, performs booting using the O / S stored in the storage unit, and can perform various operations using various programs, contents, and data stored in the storage unit.
  • control device 300 analyzes the performance of the eMBB traffic and the MTC traffic by performing experiments with the parameters shown in the following Table 1. [Table 1]
  • FIG. 6 shows bit error performance of each terminal according to the number of simultaneously activated MTC terminals 200.
  • the H2H (Human-to-Human) and M2M (Machine-to-Machine) shown in FIG. 6 represent the eMBB terminal 100 and the MTC terminal 200, respectively.
  • the SIC represents a continuous interference cancellation procedure for eMBB data detection.
  • performance of the eMBB terminal 100 and the MTC terminal 200 can be sufficiently secured by appropriately setting the power ratio alpha (alpha) value.
  • FIG. 7 shows bit error performance of the MTC terminal 200 according to the power ratio (or power allocation ratio) alpha (alpha) value.
  • the power ratio alpha (alpha) value should be appropriately set according to the number of MTC terminals to be synchronized.
  • the intermittent data generated in the MTC terminal is shared by the OFDMA system and transmitted over the subcarriers allocated to the eMBB terminal without reservation, so that the eMBB traffic and the mMTC traffic are the same It is possible to increase the efficiency of resources by sharing data and transferring data by sharing resources.
  • the RACH resource for the MTC terminal is not separately divided in the entire uplink radio resource, and when there is traffic to be transmitted from the MTC terminal, It is possible to reduce the delay time due to the data transmission because the reservation process for the data transmission is omitted by transmitting the MTC traffic over the transmitted resource.
  • an eMBB service for high-speed data transmission and a mMTC service for supporting a plurality of MTC terminals are simultaneously multiplexed on the same carrier bandwidth in the 5G mobile communication standard, And resource efficiency can be increased.
  • the embodiment of the present invention simultaneously supports the eMBL service for high-speed data transmission and the uRLLC service multiplexed at the same carrier bandwidth, Second delay performance can be satisfied.
  • the present invention relates to a method and apparatus for transmitting an intermittent data generated by a MTC terminal while sharing a high-speed data transmission resource in an OFDMA system, by superimposing the intermittent data on the subcarrier resources allocated to the eMBB terminal without reservation, It is possible to increase the efficiency of resources by overlapping and transmitting the resources to the allocated resources. It is possible to utilize these characteristics when establishing the 5G mobile communication standard and to provide a structure and a procedure Can be widely used.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention porte sur un appareil de multiplexage et de transmission simultanés d'un trafic à large bande et d'un trafic de communication de machine à machine ou d'un trafic de communication à très faible retard à l'aide de la même ressource, et sur son procédé. C'est-à-dire que, selon la présente invention, des données intermittentes générées dans un terminal MTC sont propagées le long d'un axe temporel puis transmises avec une superposition sur une sous-porteuse attribuée à un terminal eMBB sans réservation en partageant une ressource de transmission de données à grande vitesse dans un système OFDMA, et sont propagées le long d'un axe de fréquence puis transmises avec une superposition sur un seul symbole par rapport à un terminal uRLLC nécessitant un temps de retard court, ce qui permet d'améliorer l'efficacité des ressources lorsqu'un trafic eMBB et un trafic mMTC ou un trafic uRLLC sont multiplexés.
PCT/KR2017/003977 2016-04-12 2017-04-12 Appareil de multiplexage et de transmission simultanés d'un trafic à large bande et d'un trafic de communication de machine à machine ou d'un trafic de communication à très faible retard à l'aide de la même ressource et son procédé Ceased WO2017179915A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US16/092,968 US10595227B2 (en) 2016-04-12 2017-04-12 Apparatus for simultaneously multiplexing and transmitting broadband traffic and machine-to-machine communication traffic or ultra-low-delay communication traffic using same resource and method therefor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2016-0045124 2016-04-12
KR20160045124 2016-04-12
KR1020170046940A KR101912210B1 (ko) 2016-04-12 2017-04-11 동일한 자원으로 광대역 트래픽과 기계간 통신 트래픽 또는 초저지연 통신 트래픽을 동시에 다중화하여 전송하는 장치 및 그 방법
KR10-2017-0046940 2017-04-11

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Cited By (4)

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CN110167172A (zh) * 2018-02-13 2019-08-23 华为技术有限公司 一种传输信息的方法和装置
CN110351008A (zh) * 2018-04-04 2019-10-18 北京展讯高科通信技术有限公司 上行时频资源集合的配置、接收方法及装置
CN111107563A (zh) * 2018-10-31 2020-05-05 维沃移动通信有限公司 一种数据处理方法及设备
CN112088516A (zh) * 2018-05-10 2020-12-15 高通股份有限公司 为超可靠低等待时间通信(urllc)分配物理上行链路控制信道(pucch)资源

Family Cites Families (1)

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GB2506418A (en) * 2012-09-28 2014-04-02 Sony Corp A base station allocates a centre frequency for an OFDM virtual channel in dependence upon a terminal's bandwidth capability

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110167172A (zh) * 2018-02-13 2019-08-23 华为技术有限公司 一种传输信息的方法和装置
CN110167172B (zh) * 2018-02-13 2021-09-03 华为技术有限公司 一种传输信息的方法和装置
US11388715B2 (en) 2018-02-13 2022-07-12 Huawei Technologies Co., Ltd. Information transmission method and apparatus
CN110351008A (zh) * 2018-04-04 2019-10-18 北京展讯高科通信技术有限公司 上行时频资源集合的配置、接收方法及装置
CN110351008B (zh) * 2018-04-04 2020-10-02 北京紫光展锐通信技术有限公司 上行时频资源集合的配置、接收方法及装置
US11546081B2 (en) 2018-04-04 2023-01-03 Beijing Unisoc Communications Technology Co., Ltd. Method and apparatus for configuring uplink time-frequency resource set, and method and apparatus for receiving uplink time-frequency resource set
CN112088516A (zh) * 2018-05-10 2020-12-15 高通股份有限公司 为超可靠低等待时间通信(urllc)分配物理上行链路控制信道(pucch)资源
TWI795564B (zh) * 2018-05-10 2023-03-11 美商高通公司 為超可靠低時延通訊（urllc）分配實體上行鏈路控制通道（pucch）資源
CN112088516B (zh) * 2018-05-10 2023-11-14 高通股份有限公司 为超可靠低等待时间通信(urllc)分配物理上行链路控制信道(pucch)资源
CN111107563A (zh) * 2018-10-31 2020-05-05 维沃移动通信有限公司 一种数据处理方法及设备
US12035351B2 (en) 2018-10-31 2024-07-09 Vivo Mobile Communication Co.,Ltd. Data processing method and device using transmission priorities

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