CN114586456A - 功率分配方法以及装置 - Google Patents

功率分配方法以及装置 Download PDF

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Publication number
CN114586456A
CN114586456A CN201980101543.3A CN201980101543A CN114586456A CN 114586456 A CN114586456 A CN 114586456A CN 201980101543 A CN201980101543 A CN 201980101543A CN 114586456 A CN114586456 A CN 114586456A
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China
Prior art keywords
uplink
side link
transmission
physical channel
information
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Pending
Application number
CN201980101543.3A
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English (en)
Inventor
张健
纪鹏宇
李国荣
张磊
王昕�
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Fujitsu Ltd
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Fujitsu Ltd
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Publication of CN114586456A publication Critical patent/CN114586456A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/383—TPC being performed in particular situations power control in peer-to-peer links

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

Abstract

本申请实施例提供一种功率分配方法以及装置。所述方法包括：终端设备确定边链路发送是否优先于上行发送，其中所述边链路发送包括第二上行物理信道承载的边链路信息的发送和/或边链路物理信道/信号的发送，所述上行发送包括所述第二上行物理信道承载的上行信息的发送和/或第一上行物理信道/信号的发送；以及在所述边链路发送优先于所述上行发送的情况下，优先为所述第二上行物理信道和/或所述边链路物理信道/信号分配功率。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201980101543.3A 2019-11-08 2019-11-08 功率分配方法以及装置 Pending CN114586456A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116614 WO2021087955A1 (zh) 2019-11-08 2019-11-08 功率分配方法以及装置

Publications (1)

Publication Number Publication Date
CN114586456A true CN114586456A (zh) 2022-06-03

Family

ID=75849243

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980101543.3A Pending CN114586456A (zh) 2019-11-08 2019-11-08 功率分配方法以及装置

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US (1) US20220256470A1 (zh)
JP (1) JP7400964B2 (zh)
CN (1) CN114586456A (zh)
WO (1) WO2021087955A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111385763A (zh) * 2018-12-29 2020-07-07 华为技术有限公司 一种信号发送、配置优先级的方法及设备
US11653375B2 (en) * 2021-01-22 2023-05-16 Qualcomm Incorporated Transmit power adjustment for full duplex feedback
US20230379954A1 (en) * 2022-05-17 2023-11-23 Qualcomm Incorporated Sidelink channel state information reporting for multiple remote user equipments

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273634A1 (en) * 2016-07-18 2018-01-24 Panasonic Intellectual Property Corporation of America Improved support of quality of service for v2x transmissions
CN107889157B (zh) * 2016-09-30 2023-07-28 北京三星通信技术研究有限公司 功率控制的方法及设备
US10912108B2 (en) * 2016-10-20 2021-02-02 Lg Electronics Inc. Method for performing sidelink transmission prioritized over the uplink transmission in wireless communication system and a device therefor
CN108696935A (zh) * 2017-04-11 2018-10-23 中国移动通信有限公司研究院 一种v2x资源配置方法、装置和相关设备
CN108696896B (zh) * 2017-04-12 2022-02-18 中国移动通信有限公司研究院 一种服务质量控制方法及装置
WO2021071194A1 (ko) * 2019-10-06 2021-04-15 엘지전자 주식회사 Nr v2x에서 ul 전송의 우선 순위를 결정하는 방법 및 장치
CN110856192B (zh) * 2019-11-07 2022-12-09 展讯通信（上海）有限公司 传输处理方法及相关设备

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JP7400964B2 (ja) 2023-12-19
JP2022554261A (ja) 2022-12-28
US20220256470A1 (en) 2022-08-11
WO2021087955A1 (zh) 2021-05-14

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