CN102917436B - 在共小区标识的异构网络中进行上行功率控制的方法 - Google Patents

在共小区标识的异构网络中进行上行功率控制的方法 Download PDF

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Publication number
CN102917436B
CN102917436B CN201110219297.7A CN201110219297A CN102917436B CN 102917436 B CN102917436 B CN 102917436B CN 201110219297 A CN201110219297 A CN 201110219297A CN 102917436 B CN102917436 B CN 102917436B
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China
Prior art keywords
power control
wireless access
control parameters
access point
groups
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CN201110219297.7A
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English (en)
Chinese (zh)
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CN102917436A (zh
Inventor
刘瑾
朱旭东
马修·P·J·贝克
杨育波
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Nokia Communications (Shanghai) Co., Ltd.
Alcatel Lucent SAS
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Alcatel Lucent Shanghai Bell Co Ltd
Alcatel Optical Networks Israel Ltd
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Priority to CN201110219297.7A priority Critical patent/CN102917436B/zh
Application filed by Alcatel Lucent Shanghai Bell Co Ltd, Alcatel Optical Networks Israel Ltd filed Critical Alcatel Lucent Shanghai Bell Co Ltd
Priority to US14/234,820 priority patent/US9763198B2/en
Priority to KR1020147005429A priority patent/KR101627944B1/ko
Priority to PCT/IB2012/001663 priority patent/WO2013017948A2/en
Priority to EP12819499.0A priority patent/EP2740302B1/en
Priority to JP2014523415A priority patent/JP5893138B2/ja
Priority to TW101127834A priority patent/TWI561098B/zh
Publication of CN102917436A publication Critical patent/CN102917436A/zh
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Publication of CN102917436B publication Critical patent/CN102917436B/zh
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201110219297.7A 2011-08-02 2011-08-02 在共小区标识的异构网络中进行上行功率控制的方法 Active CN102917436B (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201110219297.7A CN102917436B (zh) 2011-08-02 2011-08-02 在共小区标识的异构网络中进行上行功率控制的方法
KR1020147005429A KR101627944B1 (ko) 2011-08-02 2012-07-23 공유 셀 ｉｄ를 갖는 이종 네트워크에서 업링크 전력 제어에 이용되는 방법
PCT/IB2012/001663 WO2013017948A2 (en) 2011-08-02 2012-07-23 A method used for uplink power control in a heterogeneous network with a shared cell-id
EP12819499.0A EP2740302B1 (en) 2011-08-02 2012-07-23 A method used for uplink power control in a heterogeneous network with a shared cell-id
US14/234,820 US9763198B2 (en) 2011-08-02 2012-07-23 Method used for uplink power control in a heterogeneous network with a shared cell-ID
JP2014523415A JP5893138B2 (ja) 2011-08-02 2012-07-23 セルｉｄ共有されているヘテロジニアス・ネットワークにおけるアップリンク電力制御に用いられる方法
TW101127834A TWI561098B (en) 2011-08-02 2012-08-01 A method used for uplink power control in a heterogeneous network with a shared cell-id

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110219297.7A CN102917436B (zh) 2011-08-02 2011-08-02 在共小区标识的异构网络中进行上行功率控制的方法

Publications (2)

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CN102917436A CN102917436A (zh) 2013-02-06
CN102917436B true CN102917436B (zh) 2017-03-15

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Country Status (7)

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US (1) US9763198B2 (https=)
EP (1) EP2740302B1 (https=)
JP (1) JP5893138B2 (https=)
KR (1) KR101627944B1 (https=)
CN (1) CN102917436B (https=)
TW (1) TWI561098B (https=)
WO (1) WO2013017948A2 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013034115A (ja) * 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
GB2544932B (en) 2011-11-28 2017-08-23 Ubiquisys Ltd Power management in a cellular system
WO2013144950A1 (en) 2012-03-25 2013-10-03 Intucell Ltd. System and method for optimizing performance of a communication network
US9084203B2 (en) * 2012-05-21 2015-07-14 Qualcomm Incorporated Methods and apparatus for providing transmit power control for devices engaged in D2D communications
IL222709A (en) 2012-10-25 2016-02-29 Intucell Ltd A method and mechanism for coordinating interference between communications cells in solar systems
IL224926A0 (en) 2013-02-26 2013-07-31 Valdimir Yanover A method and system for allocating resources in the @telecommunications@cellphone network
CN104105187A (zh) * 2013-04-03 2014-10-15 上海贝尔股份有限公司 多链路连接的上行传输功率控制方法与装置
GB2518584B (en) 2013-07-09 2019-12-25 Cisco Tech Inc Power setting
KR101821691B1 (ko) * 2014-05-05 2018-01-24 후아웨이 디바이스 (둥관) 컴퍼니 리미티드 전력 제어 방법, 사용자 기기, 및 기지국
US9655102B2 (en) 2014-06-20 2017-05-16 Cisco Technology, Inc. Interference control in a cellular communications network
JP6523278B2 (ja) * 2014-06-20 2019-05-29 シャープ株式会社 端末装置、基地局装置、および通信方法
US9918314B2 (en) 2015-04-14 2018-03-13 Cisco Technology, Inc. System and method for providing uplink inter cell interference coordination in a network environment
US9860852B2 (en) * 2015-07-25 2018-01-02 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9648569B2 (en) * 2015-07-25 2017-05-09 Cisco Technology, Inc. System and method to facilitate small cell uplink power control in a network environment
US9854535B2 (en) 2015-07-28 2017-12-26 Cisco Technology, Inc. Determining fractional frequency reuse power levels for downlink transmissions
US9854536B2 (en) 2015-08-03 2017-12-26 Cisco Technology, Inc. User equipment power level selection for downlink transmissions
US9967067B2 (en) 2015-09-08 2018-05-08 Cisco Technology, Inc. Serving noise/macro interference limited user equipment for downlink inter-cell interference coordination
US9820296B2 (en) 2015-10-20 2017-11-14 Cisco Technology, Inc. System and method for frequency and time domain downlink inter-cell interference coordination
US9826408B2 (en) 2015-12-07 2017-11-21 Cisco Technology, Inc. System and method to provide uplink interference coordination in a network environment
CN105430728B (zh) * 2015-12-08 2018-12-18 同济大学 用于微小区的基于最优化理论的上行链路功率控制方法
US10143002B2 (en) 2016-01-12 2018-11-27 Cisco Technology, Inc. System and method to facilitate centralized radio resource management in a split radio access network environment
US9813970B2 (en) 2016-01-20 2017-11-07 Cisco Technology, Inc. System and method to provide small cell power control and load balancing for high mobility user equipment in a network environment
US10091697B1 (en) 2016-02-08 2018-10-02 Cisco Technology, Inc. Mitigation of uplink interference within heterogeneous wireless communications networks
CN108811059B (zh) * 2017-05-05 2021-08-31 华为技术有限公司 配置参数的方法及装置
US10123279B1 (en) * 2017-06-02 2018-11-06 Sprint Spectrum L.P. Method and system for controlling reference signal power boosting settings based on power headroom and retransmission rate in an LTE network
CA3034009A1 (en) * 2018-02-15 2019-08-15 Comcast Cable Communications, Llc Wireless communications using wireless device information
CN110248402B (zh) * 2018-03-09 2022-02-25 华为技术有限公司 一种功率控制方法及设备
CN110536396A (zh) * 2018-08-10 2019-12-03 中兴通讯股份有限公司 功率控制方法和装置、确定目标接收功率的方法和装置
CN111800861A (zh) * 2019-07-12 2020-10-20 维沃移动通信有限公司 功率控制方法及设备
CN111083773B (zh) 2019-10-12 2025-04-29 中兴通讯股份有限公司 功率控制的方法及装置、上行传输的发送方法及装置
CN113938902B (zh) 2020-06-29 2024-09-24 华为技术有限公司 小区选择方法和装置
WO2025218259A1 (en) * 2024-12-27 2025-10-23 Lenovo (Beijing) Limited Methods and apparatuses for power control in a cell free massive mimo system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10117166A (ja) 1996-10-08 1998-05-06 Nec Ic Microcomput Syst Ltd 移動体通信システム
KR20030032875A (ko) * 2001-10-19 2003-04-26 삼성전자주식회사 멀티캐스트 멀티미디어 방송 서비스를 제공하는 이동 통신시스템에서 순방향 데이터 채널 송신 전력을 제어하는장치 및 방법
JP4653182B2 (ja) * 2005-02-23 2011-03-16 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システムにおける方法および装置
MY154919A (en) * 2006-10-03 2015-08-28 Interdigital Tech Corp Combined open loop/closed loop (cqi-based) uplink transmit power control with interference mitigation for e-utra
US8359059B2 (en) * 2008-07-08 2013-01-22 Lg Electronics Inc. Method of controlling uplink power in wireless communication system
CN101646229B (zh) 2008-08-04 2012-02-29 中兴通讯股份有限公司 传输功率控制命令获取方法及获取预处理方法、移动终端
US8249531B2 (en) * 2008-10-31 2012-08-21 Apple, Inc. Transmit power measurement and control methods and apparatus
US8301177B2 (en) * 2009-03-03 2012-10-30 Intel Corporation Efficient paging operation for femtocell deployment
US8583160B2 (en) * 2009-05-04 2013-11-12 Qualcomm Incorporated Uplink power control for wireless communication
US8929881B2 (en) 2009-08-11 2015-01-06 Kyocera Corporation Radio communication system, small cell base station, radio terminal, transmission power control method, and allocation control method
US9072105B2 (en) 2009-08-19 2015-06-30 Panasonic Intellectual Property Corporation Of America Interference-control method and femto base station
CN102006657B (zh) * 2009-08-31 2016-03-30 华为技术有限公司 上行功率控制方法、装置及终端
JP2011101313A (ja) * 2009-11-09 2011-05-19 Panasonic Corp 小型基地局装置および送信電力制御方法
WO2011070733A1 (ja) * 2009-12-08 2011-06-16 日本電気株式会社 無線通信システム、基地局装置、基地局制御装置、基地局の送信電力制御方法、及びコンピュータ可読媒体
EP2673910B1 (en) * 2011-02-09 2018-01-10 Telefonaktiebolaget LM Ericsson (publ) Distribution of cell-common downlink signals in a hierarchical heterogeneous cell deployment
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
US8965443B2 (en) * 2011-07-28 2015-02-24 Blackberry Limited Method and system for access and uplink power control for a wireless system having multiple transmit points
JP2013034113A (ja) 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
CN102958144B (zh) * 2011-08-16 2016-08-10 上海贝尔股份有限公司 功率控制的方法和相应装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Performance analysis of an improved uplink power control method in LTE-A CoMP network;Yi Ding等;《Broadband Network and Multimedia Technology (IC-BNMT), 2010 3rd IEEE International Conference 》;20101028;全文 *
R1-111598 Uplink Power Control Discussion for CoMP Scenario 4;Intel Corporation;《R1-111598》;20110503;第1-3章，附录B-E *

Also Published As

Publication number Publication date
KR101627944B1 (ko) 2016-06-07
EP2740302A4 (en) 2015-05-20
KR20140046037A (ko) 2014-04-17
WO2013017948A2 (en) 2013-02-07
JP2014526202A (ja) 2014-10-02
CN102917436A (zh) 2013-02-06
TWI561098B (en) 2016-12-01
EP2740302B1 (en) 2020-01-22
US9763198B2 (en) 2017-09-12
JP5893138B2 (ja) 2016-03-23
EP2740302A2 (en) 2014-06-11
WO2013017948A3 (en) 2013-04-11
US20140171143A1 (en) 2014-06-19
TW201316807A (zh) 2013-04-16

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Address after: Pudong New Area, Pudong Jinqiao Ning Bridge Road, No. 388, No.

Co-patentee after: ALCATEL LUCENT

Patentee after: NOKIA SHANGHAI BELL Co.,Ltd.

Address before: 201206 Shanghai, Pudong Jinqiao Ning Bridge Road, No. 388, No.

Co-patentee before: ALCATEL LUCENT

Patentee before: ALCATEL-LUCENT SHANGHAI BELL Co.,Ltd.

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Address after: 201206 Shanghai, Pudong Jinqiao Ning Bridge Road, No. 388, No.

Patentee after: Nokia Communications (Shanghai) Co., Ltd.

Country or region after: China

Patentee after: ALCATEL LUCENT

Country or region after: France

Address before: 201206 Shanghai, Pudong Jinqiao Ning Bridge Road, No. 388, No.

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Patentee before: ALCATEL LUCENT

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