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CN104284408B - 上行发送功率校准方法及其相关设备和系统 - Google Patents

上行发送功率校准方法及其相关设备和系统 Download PDF

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Publication number
CN104284408B
CN104284408B CN201310275082.6A CN201310275082A CN104284408B CN 104284408 B CN104284408 B CN 104284408B CN 201310275082 A CN201310275082 A CN 201310275082A CN 104284408 B CN104284408 B CN 104284408B
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China
Prior art keywords
power
access point
frame
station
grouping
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CN201310275082.6A
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English (en)
Chinese (zh)
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CN104284408A (zh
Inventor
伍天宇
李云波
罗毅
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Priority to CN201310275082.6A priority Critical patent/CN104284408B/zh
Priority to PCT/CN2014/072408 priority patent/WO2015000304A1/fr
Publication of CN104284408A publication Critical patent/CN104284408A/zh
Application granted granted Critical
Publication of CN104284408B publication Critical patent/CN104284408B/zh
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201310275082.6A 2013-07-02 2013-07-02 上行发送功率校准方法及其相关设备和系统 Active CN104284408B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201310275082.6A CN104284408B (zh) 2013-07-02 2013-07-02 上行发送功率校准方法及其相关设备和系统
PCT/CN2014/072408 WO2015000304A1 (fr) 2013-07-02 2014-02-22 Procédé d'étalonnage de puissance d'envoi de liaison montante, et dispositif et système correspondants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310275082.6A CN104284408B (zh) 2013-07-02 2013-07-02 上行发送功率校准方法及其相关设备和系统

Publications (2)

Publication Number Publication Date
CN104284408A CN104284408A (zh) 2015-01-14
CN104284408B true CN104284408B (zh) 2018-08-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310275082.6A Active CN104284408B (zh) 2013-07-02 2013-07-02 上行发送功率校准方法及其相关设备和系统

Country Status (2)

Country Link
CN (1) CN104284408B (fr)
WO (1) WO2015000304A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8867642B1 (en) 2013-09-30 2014-10-21 Communication Systems LLC Apparatuses, methods, and computer program products for communication
CN107409364B (zh) 2015-03-06 2021-01-05 索尼公司 通信控制设备，通信设备，通信控制方法，通信方法和程序
US10045299B2 (en) 2015-07-16 2018-08-07 Ali Atefi Apparatuses, methods, and computer-readable medium for communication in a wireless local area network
US10045349B2 (en) 2015-07-16 2018-08-07 Ali Atefi Apparatuses, methods, and computer-readable medium for communication in a wireless local area network
US11032780B2 (en) * 2015-09-03 2021-06-08 Qualcomm Incorporated Power control in wireless networks
CN106507461B (zh) * 2015-09-08 2020-03-31 中兴通讯股份有限公司 一种上行多用户系统中的功率调整方法和装置
EP4311317A3 (fr) 2015-09-10 2024-03-06 InterDigital Patent Holdings, Inc. Procédés et procédures de commande de puissance multi-utilisateur
CN106656364B (zh) * 2016-10-10 2020-04-17 太仓市同维电子有限公司 一种电子产品生产中的优化校准算法
WO2018081472A1 (fr) * 2016-10-28 2018-05-03 Qinghua Li Régulation de puissance pour sondage de canal
EP3554150B1 (fr) 2017-01-16 2022-03-09 Huawei Technologies Co., Ltd. Procédé de détermination de puissance d'émission, et dispositif de communication sans fil
US10334534B2 (en) 2017-09-19 2019-06-25 Intel Corporation Multiuser uplink power control with user grouping
CN110149128B (zh) * 2019-05-09 2021-01-15 中国科学院计算技术研究所 一种mimo-noma系统中功率调整方法及装置
US11224046B2 (en) 2019-11-28 2022-01-11 Ali Atefi Apparatuses, methods, and computer-readable medium for communication in a wireless local area network
CN113811012B (zh) * 2020-06-16 2024-03-29 华为技术有限公司 调度方法、装置及系统、存储介质
CN112040548B (zh) * 2020-08-14 2025-02-11 江苏创通电子股份有限公司 一种发送功率调整方法、电子设备及存储介质

Citations (7)

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EP1551112A2 (fr) * 2003-12-29 2005-07-06 Samsung Electronics Co., Ltd. Procédé et dispositif pour la commande adaptive de puissance en boucle ouverte dans un systeme de communication mobile tdd
CN1684441A (zh) * 2004-04-16 2005-10-19 三星电子株式会社 基于发射功率控制的无线局域网系统和控制发射功率的方法
WO2008027677A2 (fr) * 2006-08-31 2008-03-06 Motorola, Inc. Procédé et appareil pour économies d'énergie dans un système de communication
CN101312367A (zh) * 2007-05-23 2008-11-26 鼎桥通信技术有限公司 在下行不连续发送期间控制发送功率的方法和装置
WO2010105398A1 (fr) * 2009-03-16 2010-09-23 华为技术有限公司 Procédé, équipement et dispositif de réseau pour régulation de puissance
CN102124789A (zh) * 2008-08-20 2011-07-13 高通股份有限公司 无线局域站的功率控制
CN102387576A (zh) * 2011-10-24 2012-03-21 中兴通讯股份有限公司 一种控制终端上行功率的方法和系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060056540A1 (en) * 2004-09-14 2006-03-16 Texas Instruments Incorporated. Dynamic pilot subcarrier and data subcarrier indexing structure for wireless MIMO communication systems

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1551112A2 (fr) * 2003-12-29 2005-07-06 Samsung Electronics Co., Ltd. Procédé et dispositif pour la commande adaptive de puissance en boucle ouverte dans un systeme de communication mobile tdd
CN1684441A (zh) * 2004-04-16 2005-10-19 三星电子株式会社 基于发射功率控制的无线局域网系统和控制发射功率的方法
CN100421402C (zh) * 2004-04-16 2008-09-24 三星电子株式会社 基于发射功率控制的无线局域网系统和控制发射功率的方法
WO2008027677A2 (fr) * 2006-08-31 2008-03-06 Motorola, Inc. Procédé et appareil pour économies d'énergie dans un système de communication
CN101312367A (zh) * 2007-05-23 2008-11-26 鼎桥通信技术有限公司 在下行不连续发送期间控制发送功率的方法和装置
CN102124789A (zh) * 2008-08-20 2011-07-13 高通股份有限公司 无线局域站的功率控制
WO2010105398A1 (fr) * 2009-03-16 2010-09-23 华为技术有限公司 Procédé, équipement et dispositif de réseau pour régulation de puissance
CN102387576A (zh) * 2011-10-24 2012-03-21 中兴通讯股份有限公司 一种控制终端上行功率的方法和系统

Also Published As

Publication number Publication date
CN104284408A (zh) 2015-01-14
WO2015000304A1 (fr) 2015-01-08

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