CN110476461A - 功率控制的方法、终端设备和网络设备 - Google Patents

功率控制的方法、终端设备和网络设备 Download PDF

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CN110476461A
CN110476461A CN201880023541.2A CN201880023541A CN110476461A CN 110476461 A CN110476461 A CN 110476461A CN 201880023541 A CN201880023541 A CN 201880023541A CN 110476461 A CN110476461 A CN 110476461A
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power control
closed
loop
reference signal
open
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CN201880023541.2A
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CN110476461B (zh
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陈文洪
史志华
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • 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
    • 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
    • H04W52/10—Open loop power control

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

Abstract

本申请实施例提供了一种功率控制的方法、终端设备和网络设备，该方法包括：终端设备在与第一探测参考信号资源指示SRI信息关联的第一开环功率控制参数或者与第一SRI信息关联的第一下行参考信号发生重配置的情况下，将与所述第一SRI信息关联的第一闭环调整因子置零，其中，所述第一开环功率控制参数用于物理上行共享信道PUSCH的功率控制，所述第一下行参考信号用于测量对所述PUSCH进行功率控制的路损值；所述终端设备根据置零的所述第一闭环调整因子，确定所述PUSCH的发送功率。

Description

PCT国内申请，说明书已公开。

Claims (38)

  1. PCT国内申请，权利要求书已公开。
CN201880023541.2A 2018-01-19 2018-01-19 功率控制的方法、终端设备和网络设备 Active CN110476461B (zh)

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PCT/CN2018/073518 WO2019140665A1 (zh) 2018-01-19 2018-01-19 功率控制的方法、终端设备和网络设备

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US (2) US10939383B2 (zh)
EP (2) EP3570598B1 (zh)
JP (2) JP7348068B2 (zh)
KR (1) KR102380345B1 (zh)
CN (2) CN111010728B (zh)
AU (1) AU2018403275A1 (zh)
BR (1) BR112019021143A2 (zh)
CA (1) CA3055624C (zh)
DK (1) DK3570598T3 (zh)
ES (1) ES2870155T3 (zh)
IL (1) IL269195B (zh)
MX (1) MX2019013366A (zh)
PH (1) PH12019502081A1 (zh)
RU (1) RU2748616C1 (zh)
SG (1) SG11201908352SA (zh)
WO (1) WO2019140665A1 (zh)
ZA (1) ZA201906012B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113411876B (zh) * 2017-05-05 2022-10-04 华为技术有限公司 上行链路传输的功率控制方法
AU2018403275A1 (en) * 2018-01-19 2019-10-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Power control method, terminal device and network device
US11026180B2 (en) * 2018-01-23 2021-06-01 Qualcomm Incorporated Uplink power control configuration
US11019573B2 (en) * 2019-03-29 2021-05-25 Qualcomm Incorporated Out-of-order communication management
CN110536394B (zh) * 2019-03-29 2024-04-05 中兴通讯股份有限公司 功率控制方法、装置和系统
US11265818B2 (en) * 2019-03-29 2022-03-01 FG Innovation Company Limited Method of closed-loop power control in multi-panel transmission and related device
EP4035472A4 (en) * 2019-09-29 2022-10-19 ZTE Corporation SIGNAL TRANSMISSION SYSTEMS AND METHODS
US11729723B2 (en) * 2019-11-21 2023-08-15 Qualcomm Incorporated Power control indication for multiple services
EP4013138A1 (en) * 2020-12-10 2022-06-15 Nokia Solutions and Networks Oy Determining open loop power control parameters
WO2022141075A1 (zh) * 2020-12-29 2022-07-07 Oppo广东移动通信有限公司 上行功率控制方法、装置、终端及存储介质
JP2024513027A (ja) * 2021-03-31 2024-03-21 北京小米移動軟件有限公司 アップリンク非スケジューリングｐｕｓｃｈのオープンループ電力制御方法、装置及び記憶媒体
KR20220149360A (ko) * 2021-04-30 2022-11-08 삼성전자주식회사 전자 장치 및 전자 장치에서 과온도 상태에 따라 송신 전력을 제어하는 방법

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369834A (zh) * 2008-10-17 2009-02-18 华为技术有限公司 联合功率控制方法、系统和设备
US20090290549A1 (en) * 2008-05-21 2009-11-26 Tiirola Esa T Deployment of LTE UL system for arbitrary system bandwidths via PUCCH configuration
WO2012159298A1 (zh) * 2011-06-27 2012-11-29 华为技术有限公司 一种实现上行数据发送的方法和装置
WO2013155914A1 (zh) * 2012-04-17 2013-10-24 电信科学技术研究院 功控信息通知及功控方法和设备
US20170201950A1 (en) * 2014-09-28 2017-07-13 Huawei Technologies Co., Ltd. Uplink Power Control Method and Apparatus
US20170295564A1 (en) * 2014-09-15 2017-10-12 Nokia Solutions And Networks Oy Downlink control channel for single carrier transmission

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5106500B2 (ja) * 2009-09-14 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、無線基地局及び移動局
JP5331161B2 (ja) * 2011-05-19 2013-10-30 シャープ株式会社 無線通信システム、基地局装置、移動局装置、無線通信方法および集積回路
US9072055B2 (en) * 2011-06-21 2015-06-30 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for controlling the power at which a communication device transmits an uplink signal
CN103037489B (zh) * 2011-09-29 2017-12-26 中兴通讯股份有限公司 上行信号功率控制方法及装置
KR102263020B1 (ko) * 2011-09-30 2021-06-09 인터디지탈 패튼 홀딩스, 인크 무선 통신의 다중점 송신
CN111615199B (zh) * 2011-10-28 2023-10-24 华为技术有限公司 上行功率控制的方法、用户设备和接入点
US8977313B2 (en) * 2012-05-18 2015-03-10 Futurewei Technologies, Inc. Method for optimizing uplink power-control parameters in LTE
US10004043B2 (en) * 2013-06-18 2018-06-19 Lg Electronics Inc. Method for controlling electric power in wireless communication system supporting change in purpose of wireless resource and apparatus therefor
KR102322507B1 (ko) * 2013-08-17 2021-11-05 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력 제어 방법 및 이를 위한 장치
US9554339B2 (en) * 2013-11-09 2017-01-24 Lg Electronics Inc. Method for controlling uplink transmission power in wireless communication system and device therefor
US9609598B2 (en) * 2014-07-31 2017-03-28 Qualcomm Incorporated Power control performance for user equipment
JP6526207B2 (ja) * 2015-01-13 2019-06-05 エルジー エレクトロニクス インコーポレイティド 上りリンク信号を送信する方法及び使用者器機、並びに上りリンク信号を受信する方法及び基地局
US10182406B2 (en) 2015-03-09 2019-01-15 Comcast Cable Communications, Llc Power headroom report for a wireless device and a base station
US10847170B2 (en) 2015-06-18 2020-11-24 Qualcomm Incorporated Device and method for generating a high-band signal from non-linearly processed sub-ranges
CN105307254B (zh) * 2015-09-21 2018-11-02 中国人民解放军国防科学技术大学 一种用户设备发射功率控制系统及其控制方法
KR102542702B1 (ko) * 2015-10-12 2023-06-14 삼성전자 주식회사 다중반송파 무선 통신 시스템에서의 반복전송 운용 방안 및 장치
US10542529B2 (en) * 2016-02-01 2020-01-21 Ofinno, Llc Power control in a wireless device and wireless network
US10548158B2 (en) * 2016-03-10 2020-01-28 Huawei Technologies Co., Ltd. Message passing algorithm decoder and methods
US10979186B2 (en) * 2017-05-01 2021-04-13 Lg Electronics Inc. Method of sounding a terminal in a wireless communication system and apparatus therefor
EP3481113B1 (en) * 2017-05-04 2021-10-13 LG Electronics Inc. Method for transmitting and receiving uplink in wireless communication system and apparatus therefor
CN108134659B (zh) * 2017-08-11 2021-01-15 中兴通讯股份有限公司 参数配置、功率确定方法及装置、通信节点
CA3022244A1 (en) * 2017-10-27 2019-04-27 Comcast Cable Communications, Llc Group common dci for wireless resources
CA3024549A1 (en) * 2017-11-16 2019-05-16 Comcast Cable Communications, Llc Power control for bandwidth part switching
AU2018403275A1 (en) * 2018-01-19 2019-10-03 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Power control method, terminal device and network device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090290549A1 (en) * 2008-05-21 2009-11-26 Tiirola Esa T Deployment of LTE UL system for arbitrary system bandwidths via PUCCH configuration
CN101369834A (zh) * 2008-10-17 2009-02-18 华为技术有限公司 联合功率控制方法、系统和设备
WO2012159298A1 (zh) * 2011-06-27 2012-11-29 华为技术有限公司 一种实现上行数据发送的方法和装置
WO2013155914A1 (zh) * 2012-04-17 2013-10-24 电信科学技术研究院 功控信息通知及功控方法和设备
US20170295564A1 (en) * 2014-09-15 2017-10-12 Nokia Solutions And Networks Oy Downlink control channel for single carrier transmission
US20170201950A1 (en) * 2014-09-28 2017-07-13 Huawei Technologies Co., Ltd. Uplink Power Control Method and Apparatus

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US10939383B2 (en) 2021-03-02
EP3826374A1 (en) 2021-05-26
PH12019502081A1 (en) 2020-09-14
ES2870155T3 (es) 2021-10-26
SG11201908352SA (en) 2019-10-30
JP2021515994A (ja) 2021-06-24
CA3055624A1 (en) 2019-07-25
BR112019021143A2 (pt) 2020-05-12
AU2018403275A1 (en) 2019-10-03
US20190364511A1 (en) 2019-11-28
JP7348068B2 (ja) 2023-09-20
JP2023025128A (ja) 2023-02-21
ZA201906012B (en) 2022-11-30
US20210153133A1 (en) 2021-05-20
RU2748616C1 (ru) 2021-05-28
EP3570598A1 (en) 2019-11-20
KR102380345B1 (ko) 2022-03-29
CN111010728B (zh) 2021-06-04
IL269195B (en) 2022-04-01
EP3570598B1 (en) 2021-04-07
KR20200109237A (ko) 2020-09-22
US11368914B2 (en) 2022-06-21
DK3570598T3 (da) 2021-05-10
EP3570598A4 (en) 2020-03-11
WO2019140665A1 (zh) 2019-07-25
CA3055624C (en) 2022-08-23
MX2019013366A (es) 2020-01-13
CN110476461B (zh) 2024-01-30
CN111010728A (zh) 2020-04-14

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