CN114041306A - 功率余量上报方法及其装置 - Google Patents

功率余量上报方法及其装置 Download PDF

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Publication number
CN114041306A
CN114041306A CN201980097853.2A CN201980097853A CN114041306A CN 114041306 A CN114041306 A CN 114041306A CN 201980097853 A CN201980097853 A CN 201980097853A CN 114041306 A CN114041306 A CN 114041306A
Authority
CN
China
Prior art keywords
power
power headroom
configured maximum
maximum transmit
report
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980097853.2A
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English (en)
Inventor
史志华
陈文洪
方昀
黄莹沛
张治�
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN202210161887.7A priority Critical patent/CN115002887B/zh
Publication of CN114041306A publication Critical patent/CN114041306A/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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W52/365—Power headroom reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols

Abstract

一种功率余量上报方法，其包括：由网络配置小区组；该小区组配置有发送功率限制，针对该小区组对应第一配置最大发送功率和第二配置最大发送功率；该第一配置最大发送功率基于该发送功率限制确定，该第二配置最大发送功率的确定与该发送功率限制不相关；根据预设规则确定采用该第一配置最大发送功率和/或该第二配置最大发送功率来获得功率余量报告的内容；上报该功率余量报告。在上行传输时，终端设备通过一定的规则确定采用哪种方式计算功率余量以及确定功率余量上报的具体内容，从而避免出现功率余量计算不确定的问题。

Description

PCT国内申请，说明书已公开。

Claims (50)

  1. PCT国内申请，权利要求书已公开。
CN201980097853.2A 2019-11-08 2019-11-08 功率余量上报方法及其装置 Pending CN114041306A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210161887.7A CN115002887B (zh) 2019-11-08 2019-11-08 功率余量上报方法及其装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/116693 WO2021087977A1 (zh) 2019-11-08 2019-11-08 功率余量上报方法及其装置

Related Child Applications (1)

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CN114041306A true CN114041306A (zh) 2022-02-11

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CN201980097853.2A Pending CN114041306A (zh) 2019-11-08 2019-11-08 功率余量上报方法及其装置

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US (1) US20220174614A1 (zh)
EP (1) EP3986038A4 (zh)
CN (2) CN115002887B (zh)
WO (1) WO2021087977A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3637850B1 (en) * 2017-10-30 2021-08-11 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and network device for transmitting signal

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TWI542241B (zh) * 2008-12-03 2016-07-11 內數位專利控股公司 報告功率餘裕的方法及裝置
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EP3050372B1 (en) * 2013-09-27 2023-05-03 Telefonaktiebolaget LM Ericsson (publ) Method and arrangement for power control handling
JP6298329B2 (ja) * 2014-03-20 2018-03-20 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局および無線通信方法
CN104936278B (zh) * 2014-03-20 2019-06-11 中兴通讯股份有限公司 功率余量报告phr处理方法、装置、终端及基站
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Also Published As

Publication number Publication date
CN115002887A (zh) 2022-09-02
WO2021087977A9 (zh) 2021-11-25
EP3986038A1 (en) 2022-04-20
CN115002887B (zh) 2024-01-16
EP3986038A4 (en) 2022-07-27
US20220174614A1 (en) 2022-06-02
WO2021087977A1 (zh) 2021-05-14

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