CN110637484A - 一种上行功率控制方法、终端设备及网络设备 - Google Patents

一种上行功率控制方法、终端设备及网络设备 Download PDF

Info

Publication number
CN110637484A
CN110637484A CN201880031781.7A CN201880031781A CN110637484A CN 110637484 A CN110637484 A CN 110637484A CN 201880031781 A CN201880031781 A CN 201880031781A CN 110637484 A CN110637484 A CN 110637484A
Authority
CN
China
Prior art keywords
uplink signal
closed
power control
loop power
control processes
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.)
Granted
Application number
CN201880031781.7A
Other languages
English (en)
Other versions
CN110637484B (zh
Inventor
陈文洪
史志华
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 CN201911303137.3A priority Critical patent/CN111132295B/zh
Publication of CN110637484A publication Critical patent/CN110637484A/zh
Application granted granted Critical
Publication of CN110637484B publication Critical patent/CN110637484B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W52/08—Closed loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W52/146—Uplink power control
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/545—Signalisation aspects of the TPC commands, e.g. frame structure modifying TPC bits in special situations
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/085—Upper layer protocols involving different upper layer protocol versions, e.g. LCS - SUPL or WSN-SOA-WSDP

Landscapes

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

Abstract

本发明公开了一种上行功率控制方法、终端设备、网络设备及计算机存储介质，其中方法包括：根据发送上行信号的带宽部分BWP的数量、或者、根据上行信号关联的闭环功率控制进程的数量，确定下行控制信息DCI中所述终端设备的发送功率控制TPC命令域的比特数；根据所述TPC命令域中的TPC命令，确定发送所述上行信号的至少一个BWP或者所述上行信号关联的至少一个闭环功率控制进程的闭环功率调整因子。

Description

PCT国内申请，说明书已公开。

Claims (57)

  1. PCT国内申请，权利要求书已公开。
CN201880031781.7A 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备 Active CN110637484B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911303137.3A CN111132295B (zh) 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/083092 WO2019196114A1 (zh) 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201911303137.3A Division CN111132295B (zh) 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备

Publications (2)

Publication Number Publication Date
CN110637484A true CN110637484A (zh) 2019-12-31
CN110637484B CN110637484B (zh) 2024-03-15

Family

ID=68163840

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201880031781.7A Active CN110637484B (zh) 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备
CN201911303137.3A Active CN111132295B (zh) 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201911303137.3A Active CN111132295B (zh) 2018-04-13 2018-04-13 一种上行功率控制方法、终端设备及网络设备

Country Status (14)

Country Link
US (1) US10880838B2 (zh)
EP (2) EP3627912B1 (zh)
JP (1) JP7080906B2 (zh)
KR (1) KR102475094B1 (zh)
CN (2) CN110637484B (zh)
AU (1) AU2018418095B8 (zh)
BR (1) BR112019027113A2 (zh)
CA (1) CA3065621C (zh)
ES (1) ES2912355T3 (zh)
IL (1) IL271001B1 (zh)
PH (1) PH12019502691A1 (zh)
RU (1) RU2758467C1 (zh)
SG (1) SG11201911426YA (zh)
WO (1) WO2019196114A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108135028B (zh) * 2018-02-27 2022-08-19 中兴通讯股份有限公司 一种功率控制方法、装置及通信节点
US11924819B2 (en) * 2019-05-24 2024-03-05 Qualcomm Incorporated Power limits based on signal type for managing maximum permissible exposure
EP4115656A4 (en) * 2020-03-04 2023-05-03 NEC Corporation METHOD, DEVICE AND COMPUTER STORAGE MEDIA FOR COMMUNICATION
WO2022029912A1 (ja) * 2020-08-05 2022-02-10 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US11800455B2 (en) * 2020-09-04 2023-10-24 Qualcomm Incorporated Methods for power control in ultra wide bandwidth beamforming systems

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081939A1 (en) * 2009-10-05 2011-04-07 Qualcomm Incorporated Component carrier power control in multi-carrier wireless network
US20140071903A1 (en) * 2012-02-08 2014-03-13 Telefonaktiebolaget L M Ericsson (Publ) Closed Loop Power Control Commands for SRS
US20170238260A1 (en) * 2014-08-14 2017-08-17 Lg Electronics Inc. Method and device for controlling transmission power in wireless communication system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3694262A1 (en) * 2006-10-03 2020-08-12 InterDigital Technology Corporation Combined open loop/closed lopp (cqi-based) uplink transmit power control with interference mitigation for e-utra
EP2343934A1 (en) * 2010-01-11 2011-07-13 Panasonic Corporation Transmit power control signaling for communication systems using carrier aggregation
CN103379605A (zh) * 2012-04-26 2013-10-30 电信科学技术研究院 一种上行功率控制方法、装置及系统
EP3550897A1 (en) * 2013-01-03 2019-10-09 LG Electronics Inc. Method and apparatus for transmitting uplink signals in wireless communication system
CN104039000B (zh) * 2013-03-07 2019-02-05 中兴通讯股份有限公司 一种功率调整的方法及基站
US9191930B2 (en) * 2013-03-13 2015-11-17 Samsung Electronics Co., Ltd. Transmission of acknowledgement information in adaptively configured TDD communication systems
CN104837191B (zh) * 2014-02-08 2018-12-07 上海诺基亚贝尔股份有限公司 一种在TDD eIMTA中控制上行子帧传输功率的方法及其装置
KR101642361B1 (ko) * 2014-03-20 2016-08-10 주식회사 엘지유플러스 무선통신시스템에서 단말의 전송전력 제어 방법 및 이를 수행하는 장치
US9955465B2 (en) * 2014-10-03 2018-04-24 Intel IP Corporation Downlink control information (DCI) design for LTE devices
CN107529209A (zh) * 2016-06-22 2017-12-29 深圳市中兴微电子技术有限公司 控制wifi热点省电的方法及其装置
US10548096B2 (en) * 2017-04-21 2020-01-28 Samsung Electronics Co., Ltd. Information type multiplexing and power control
US10945172B2 (en) * 2017-11-16 2021-03-09 Comcast Cable Communications, Llc Power control for bandwidth part switching

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110081939A1 (en) * 2009-10-05 2011-04-07 Qualcomm Incorporated Component carrier power control in multi-carrier wireless network
US20140071903A1 (en) * 2012-02-08 2014-03-13 Telefonaktiebolaget L M Ericsson (Publ) Closed Loop Power Control Commands for SRS
US20170238260A1 (en) * 2014-08-14 2017-08-17 Lg Electronics Inc. Method and device for controlling transmission power in wireless communication system

Also Published As

Publication number Publication date
JP2021523582A (ja) 2021-09-02
CN110637484B (zh) 2024-03-15
ES2912355T3 (es) 2022-05-25
RU2758467C1 (ru) 2021-10-28
CN111132295B (zh) 2021-03-09
CA3065621C (en) 2022-10-18
US20200092820A1 (en) 2020-03-19
WO2019196114A1 (zh) 2019-10-17
EP3627912A1 (en) 2020-03-25
KR20200142444A (ko) 2020-12-22
US10880838B2 (en) 2020-12-29
IL271001A (en) 2020-01-30
AU2018418095B8 (en) 2023-01-19
KR102475094B1 (ko) 2022-12-07
CA3065621A1 (en) 2019-10-17
AU2018418095A1 (en) 2019-12-19
CN111132295A (zh) 2020-05-08
AU2018418095B2 (en) 2023-01-05
SG11201911426YA (en) 2020-01-30
JP7080906B2 (ja) 2022-06-06
IL271001B1 (en) 2024-02-01
PH12019502691A1 (en) 2020-09-28
EP3627912A4 (en) 2020-08-12
EP4037390A1 (en) 2022-08-03
BR112019027113A2 (pt) 2020-12-08
EP3627912B1 (en) 2022-03-09

Similar Documents

Publication Publication Date Title
CN110637484A (zh) 一种上行功率控制方法、终端设备及网络设备
KR102662176B1 (ko) 무선 링크 복구
CN113170453A (zh) 报告波束故障
RU2547806C2 (ru) Агрегирование несущих с передачей отчетов о запасе по мощности
KR20160048907A (ko) 시간 분할 듀플렉스 시스템 중에서 측정 참조 신호 전력 제어 파라미터 구성 방법 및 시스템
CN111641961B (zh) Srs功率余量上报的方法、终端设备及计算机存储介质
WO2017088687A1 (zh) 天线选择信息的指示方法及装置
US20230038071A1 (en) Resource configuration method and apparatus, device, and storage medium
KR20200110774A (ko) Dci 내의 정보 필드 값 결정 방법 및 장치
EP4084359A1 (en) Radio base station, wireless terminal, radio communication system, and transmission power controlling method
CN114223243A (zh) 一种指示方法、终端设备、网络设备
JPWO2019215381A5 (zh)
CN111819895A (zh) 一种在带宽部分上传输数据的方法、终端设备及网络设备
US20220217716A1 (en) Method for transmitting uplink control information, terminal device, and network device
US20220256578A1 (en) Method and Apparatus for Overhead Reduction for Configured Grant Based Uplink Transmission
CN113708902A (zh) 用于休眠的带宽部分的信道信息报告
WO2023044827A1 (en) Transceiver point beam failure recovery
EP4171092A1 (en) Method and apparatus for controlling terminal resident network and readable storage medium
EP4128973A1 (en) Traffic priority-based energy detection threshold adaption in unlicensed band
CN113748735A (zh) Pdcch传输方法、装置及通信设备
EP4201012A1 (en) Method, device and computer readable medium of communication for beam failure recovery
CN117158063A (zh) 功率控制方法、装置、设备及存储介质
CN115669141A (zh) 调度请求管理

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant