CN110149689B - 一种功率控制的方法和装置 - Google Patents

一种功率控制的方法和装置 Download PDF

Info

Publication number
CN110149689B
CN110149689B CN201810142092.5A CN201810142092A CN110149689B CN 110149689 B CN110149689 B CN 110149689B CN 201810142092 A CN201810142092 A CN 201810142092A CN 110149689 B CN110149689 B CN 110149689B
Authority
CN
China
Prior art keywords
terminal device
control parameter
power control
measurement result
processor
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.)
Active
Application number
CN201810142092.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN110149689A (zh
Inventor
黎超
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.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Priority to CN201810142092.5A priority Critical patent/CN110149689B/zh
Priority to PCT/CN2019/072848 priority patent/WO2019154088A1/fr
Publication of CN110149689A publication Critical patent/CN110149689A/zh
Application granted granted Critical
Publication of CN110149689B publication Critical patent/CN110149689B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • 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
    • 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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
    • 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
    • H04W52/18—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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201810142092.5A 2018-02-11 2018-02-11 一种功率控制的方法和装置 Active CN110149689B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810142092.5A CN110149689B (zh) 2018-02-11 2018-02-11 一种功率控制的方法和装置
PCT/CN2019/072848 WO2019154088A1 (fr) 2018-02-11 2019-01-23 Procédé et appareil de commande de puissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810142092.5A CN110149689B (zh) 2018-02-11 2018-02-11 一种功率控制的方法和装置

Publications (2)

Publication Number Publication Date
CN110149689A CN110149689A (zh) 2019-08-20
CN110149689B true CN110149689B (zh) 2022-03-25

Family

ID=67548203

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810142092.5A Active CN110149689B (zh) 2018-02-11 2018-02-11 一种功率控制的方法和装置

Country Status (2)

Country Link
CN (1) CN110149689B (fr)
WO (1) WO2019154088A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110495204B (zh) * 2017-03-23 2024-03-01 Oppo广东移动通信有限公司 切换方法、网络设备和终端设备
CN110753390B (zh) * 2019-09-25 2022-05-24 中国信息通信研究院 一种功率控制方法、终端设备
EP4030643A4 (fr) 2019-09-29 2022-10-05 Huawei Technologies Co., Ltd. Procédé et appareil d'envoi de résultat de mesure d'angle
CN110602776B (zh) * 2019-09-30 2021-10-29 展讯通信（上海）有限公司 直连链路的参考信号接收功率rsrp测量方法及装置
CN112769250A (zh) * 2019-11-04 2021-05-07 北京小米移动软件有限公司 无线充电控制方法、无线充电控制装置及存储介质
CN111919490B (zh) * 2020-06-30 2023-08-22 北京小米移动软件有限公司 信息传输方法、装置、通信设备及存储介质
CN112135341B (zh) * 2020-09-22 2023-02-10 紫光展锐(重庆)科技有限公司 一种增益参数调整方法、装置及设备
CN115707077A (zh) * 2021-08-16 2023-02-17 大唐移动通信设备有限公司 一种信号发射功率控制方法及装置
CN113804961B (zh) * 2021-10-11 2024-04-12 中国电信股份有限公司 智能表面设备和系统，以及控制方法、装置和系统
CN116032312A (zh) * 2023-01-09 2023-04-28 中兴通讯股份有限公司 一种选择方法、第一节点及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015096024A1 (fr) * 2013-12-24 2015-07-02 Nec Corporation Procédé et appareil pour améliorer une performance de communications d2d et cellulaire
CN105813186A (zh) * 2014-12-31 2016-07-27 上海贝尔股份有限公司 一种为用户设备确定发射功率的方法、装置与系统
CN106303908A (zh) * 2015-05-29 2017-01-04 北京智谷睿拓技术服务有限公司 设备间通信方法及设备间通信装置
CN106375930A (zh) * 2015-07-22 2017-02-01 中兴通讯股份有限公司 一种设备到设备通信方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9338807B2 (en) * 2012-03-19 2016-05-10 Futurewei Technologies, Inc. System and method for direct mobile communications power control
CN103945504B (zh) * 2013-01-18 2017-10-17 华为技术有限公司 功率控制方法及设备
CN104105185B (zh) * 2013-04-03 2018-11-27 电信科学技术研究院 设备到设备通信中的发射功率控制方法、装置及系统
CN104105181B (zh) * 2013-04-10 2018-06-05 电信科学技术研究院 一种d2d传输的功率控制方法和设备
WO2014179978A1 (fr) * 2013-05-10 2014-11-13 上海贝尔股份有限公司 Procédé pour contrôler la puissance de transmission d'une liaison de dispositif à dispositif d'un équipement d'utilisateur
CN104349437B (zh) * 2013-08-09 2018-10-19 上海诺基亚贝尔股份有限公司 用于抑制干扰的方法和用户设备
KR101881967B1 (ko) * 2014-03-20 2018-07-25 후아웨이 디바이스 (둥관) 컴퍼니 리미티드 신호 전송 방법, 사용자 장비, 및 기지국
WO2015156634A1 (fr) * 2014-04-10 2015-10-15 엘지전자(주) Procédé et dispositif d'exécution de synchronisation entre terminaux dans un système de communication sans fil
WO2015170937A1 (fr) * 2014-05-09 2015-11-12 Samsung Electronics Co., Ltd. Procédé et appareil d'exécution de communication par un terminal de communication d2d
CN105323841B (zh) * 2014-08-01 2018-12-11 电信科学技术研究院 一种d2d传输功率控制方法及装置
CN105554805A (zh) * 2015-12-07 2016-05-04 中国矿业大学 用于蜂窝网络的带内全双工d2d通信链路干扰消除方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015096024A1 (fr) * 2013-12-24 2015-07-02 Nec Corporation Procédé et appareil pour améliorer une performance de communications d2d et cellulaire
CN105813186A (zh) * 2014-12-31 2016-07-27 上海贝尔股份有限公司 一种为用户设备确定发射功率的方法、装置与系统
CN106303908A (zh) * 2015-05-29 2017-01-04 北京智谷睿拓技术服务有限公司 设备间通信方法及设备间通信装置
CN106375930A (zh) * 2015-07-22 2017-02-01 中兴通讯股份有限公司 一种设备到设备通信方法及装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"3GPP TSG-RAN WG1 Meeting #90 R1-1714002"，Discussion on sidelink power control;Nokia等;《3GPP》;20170825;第1-3页 *

Also Published As

Publication number Publication date
WO2019154088A1 (fr) 2019-08-15
CN110149689A (zh) 2019-08-20

Similar Documents

Publication Publication Date Title
CN110149689B (zh) 一种功率控制的方法和装置
US11483881B2 (en) Techniques for NR cell/beam identification
EP3852428B1 (fr) Procédé, appareil et dispositif de rapport de mesure de faisceau et support de mémoire
CN109479245B (zh) 功率控制方法、装置、终端及网络设备
US20200344699A1 (en) Uplink Information Transmission Method and Apparatus
CN111885552B (zh) 电子设备、无线通信方法、存储介质和无线通信系统
CN110622580B (zh) NB-IoT/MTC的绝对功率控制容差
US9420544B2 (en) Method and apparatus for determining transmission power
CN110351822B (zh) 无线通信的方法和装置
CN110475264B (zh) 一种测量方法、第一设备和第二设备
WO2019095299A1 (fr) Détermination d'une défaillance de faisceau sur la base d'une plage dynamique de rapports de puissance de transmission
EP2556704A1 (fr) Procédé et agencement dans un réseau sans fil pour la détermination d'une valeur cible de puissance reçue en liaison montante
US20220030527A1 (en) Method and device for controlling transmission power of terminal in beamforming system
CN114390656A (zh) 一种功率确定方法、装置、终端及网络侧设备
US9237527B2 (en) Power control
KR102319369B1 (ko) 무선 통신 시스템에서 간섭을 관리하기 위한 장치 및 방법
CN112689322B (zh) 功率控制方法、装置及设备
US11962539B2 (en) Techniques in adaptive in-sync and out-of-sync classification based on channel parameter estimation in new radio
CN111165008B (zh) 用于新无线电系统的新的基于质量的测量定义
CN110167127B (zh) 通信方法和装置
CN111385865B (zh) 随机接入方法、装置、系统及存储介质
KR20130093447A (ko) 자원의 배타적 할당을 고려한 무선 통신 시스템에서의 스케줄링 방법 및 그 장치
US20230198812A1 (en) Method and apparatus for mu-mimo
CN118251933A (zh) 信号发送方法以及装置
CN118251861A (zh) 信号发送方法、信息发送方法以及装置

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