CN102414992B - 用户装置、基站装置以及通信控制方法 - Google Patents

用户装置、基站装置以及通信控制方法 Download PDF

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Publication number
CN102414992B
CN102414992B CN201080018532.8A CN201080018532A CN102414992B CN 102414992 B CN102414992 B CN 102414992B CN 201080018532 A CN201080018532 A CN 201080018532A CN 102414992 B CN102414992 B CN 102414992B
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transmission
uplink
uplink signal
mpr
carrier
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CN102414992A (zh
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石井启之
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NTT Docomo Inc
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NTT Docomo Inc
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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]
    • H04W52/18—TPC being performed according to specific 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]
    • H04W52/06—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. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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. 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
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201080018532.8A 2009-04-27 2010-04-22 用户装置、基站装置以及通信控制方法 Active CN102414992B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2009108562 2009-04-27
JP2009-108562 2009-04-27
JP2010-030749 2010-02-15
JP2010030749A JP5023170B2 (ja) 2009-04-27 2010-02-15 ユーザ装置、基地局装置及び通信制御方法
PCT/JP2010/057171 WO2010125969A1 (ja) 2009-04-27 2010-04-22 ユーザ装置、基地局装置及び通信制御方法

Publications (2)

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CN102414992A CN102414992A (zh) 2012-04-11
CN102414992B true CN102414992B (zh) 2014-04-16

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EP (1) EP2426824B1 (enExample)
JP (1) JP5023170B2 (enExample)
KR (1) KR20120010255A (enExample)
CN (1) CN102414992B (enExample)
AU (1) AU2010242680B2 (enExample)
BR (1) BRPI1016141A2 (enExample)
WO (1) WO2010125969A1 (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5898087B2 (ja) 2010-11-05 2016-04-06 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 無線通信端末装置及び電力割当方法
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9497773B2 (en) 2012-02-08 2016-11-15 QUALOCOMM Incorporated Method and apparatus for enhancing resource allocation for uplink MIMO communication
JP5724632B2 (ja) * 2011-05-25 2015-05-27 富士通株式会社 基地局、及び通信方法
US9491708B2 (en) 2011-06-15 2016-11-08 Lg Electronics Inc. Method for transmitting signal in wireless access system and apparatus for same
WO2012177045A2 (ko) * 2011-06-20 2012-12-27 엘지전자 주식회사 무선 접속 시스템에서 전송 전력 제어 방법 및 이를 위한 장치
US8737330B2 (en) 2011-06-24 2014-05-27 Motorola Mobility Llc Multi-cluster uplink transmission in wireless communication network
EP3429307B1 (en) 2011-08-10 2022-06-15 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
KR101967721B1 (ko) 2011-08-10 2019-04-10 삼성전자 주식회사 무선 통신 시스템에서 확장 접속 차단 적용 방법 및 장치
KR102247818B1 (ko) 2011-08-10 2021-05-04 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치
KR101990134B1 (ko) 2011-08-10 2019-06-17 삼성전자주식회사 듀얼 모드 단말의 성능 정보 보고 방법 및 장치
KR101903209B1 (ko) * 2011-08-12 2018-10-01 선 페이턴트 트러스트 송신 장치, 수신 장치, 송신 방법, 및 수신 방법
CA2845779C (en) * 2011-08-22 2019-11-05 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple frequency bands in mobile communication system
KR102092579B1 (ko) * 2011-08-22 2020-03-24 삼성전자 주식회사 이동통신 시스템에서 복수 개의 주파수 밴드 지원 방법 및 장치
KR102049794B1 (ko) 2012-01-09 2019-11-28 삼성전자 주식회사 로깅 방법 및 장치
WO2013112021A1 (ko) 2012-01-27 2013-08-01 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 송수신하는 방법 및 장치
KR102106989B1 (ko) 2012-01-27 2020-05-06 삼성전자 주식회사 이동 통신 시스템에서 시스템 부하를 조절하기 위해, 엑세스를 효율적으로 제어하는 방법 및 장치
US10051458B2 (en) 2012-02-06 2018-08-14 Samsung Electronics Co., Ltd. Method and apparatus for efficiently transmitting small amounts of data in wireless communication systems
US9414409B2 (en) 2012-02-06 2016-08-09 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system
USRE48783E1 (en) 2012-03-19 2021-10-19 Samsung Electronics Co., Ltd Method and device for reporting power headroom in mobile communication system for carrier aggregation
KR102130375B1 (ko) 2012-05-09 2020-07-06 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 송수신하는 방법 및 장치
US9806873B2 (en) 2012-05-09 2017-10-31 Samsung Electronics Co., Ltd. Method and apparatus for controlling discontinuous reception in mobile communication system
WO2013176473A1 (ko) 2012-05-21 2013-11-28 삼성전자 주식회사 이동통신 시스템에서 데이터를 송수신하는 방법 및 장치
US20130322370A1 (en) * 2012-06-01 2013-12-05 Qualcomm Incorporated Signaling reduced user equipment performance in wireless communication systems
US8868123B2 (en) 2012-07-16 2014-10-21 Motorola Mobility Llc Method and system for managing transmit power on a wireless communication network
CA2880503C (en) * 2012-08-06 2018-03-20 Nokia Corporation Apparatus and method for support of additional maximum power reduction by user equipment
WO2014027775A1 (ko) * 2012-08-13 2014-02-20 엘지전자 주식회사 감소된 전력으로 상향링크 전송을 수행하는 방법 및 단말
CN103959870B (zh) * 2012-10-23 2017-11-21 华为技术有限公司 额外功率回退方法、基站和用户设备
JP6011251B2 (ja) * 2012-11-01 2016-10-19 富士通株式会社 無線通信装置及び無線通信方法
US9220070B2 (en) 2012-11-05 2015-12-22 Google Technology Holdings LLC Method and system for managing transmit power on a wireless communication network
WO2014178486A1 (ko) * 2013-05-02 2014-11-06 엘지전자 주식회사 무선 통신 시스템에서 간섭 제거를 위한 방법 및 이를 위한 장치
EP2995150B1 (en) * 2013-05-07 2017-04-05 Telefonaktiebolaget LM Ericsson (publ) Mobile station, network node, and methods for assigning resource blocks to the mobile station
US9258158B2 (en) 2013-09-25 2016-02-09 Lg Electronics Inc. Method for determining uplink transmission power
CN110890906B (zh) * 2014-08-30 2022-08-26 华为技术有限公司 一种天线信息的发送、接收方法和设备
CN107409363B (zh) * 2015-03-31 2020-07-31 Lg电子株式会社 上行链路发送功率确定方法和无线装置
WO2018058855A1 (zh) * 2016-09-30 2018-04-05 华为技术有限公司 一种数据传输方法、设备及系统
US10148513B1 (en) * 2017-05-10 2018-12-04 International Business Machines Corporation Mobile device bandwidth consumption
EP3665968A1 (en) * 2017-08-11 2020-06-17 Telefonaktiebolaget LM Ericsson (Publ) Use of cell specific reference signals for nr open loop uplink power control
RU2743102C1 (ru) 2017-08-16 2021-02-15 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ передачи сигнала и терминальное устройство
JP2020205476A (ja) * 2019-06-14 2020-12-24 株式会社村田製作所 通信回路及び通信回路の制御方法
EP4120786B1 (en) * 2020-03-31 2025-01-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Information indication method and apparatus, and device and storage medium
CN115707078A (zh) * 2021-08-05 2023-02-17 维沃移动通信有限公司 P-mpr的上报方法、装置和终端设备
CN113939003B (zh) * 2021-10-12 2024-11-26 维沃移动通信有限公司 上行功率控制方法和装置
US11856533B2 (en) * 2022-02-11 2023-12-26 Lg Electronics Inc. Maximum power reduction

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340226A (zh) * 2007-07-04 2009-01-07 日本电气株式会社 发射机和发射方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2931445B2 (ja) * 1991-08-08 1999-08-09 京セラ株式会社 無線送信機の相互変調による妨害波の抑圧装置
JP3678944B2 (ja) * 1999-07-02 2005-08-03 松下電器産業株式会社 無線通信装置および無線通信方法
JP3613457B2 (ja) 2000-01-18 2005-01-26 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ移動通信システムおよびそのランダムアクセス制御方法ならびに基地局装置
US8422434B2 (en) * 2003-02-18 2013-04-16 Qualcomm Incorporated Peak-to-average power ratio management for multi-carrier modulation in wireless communication systems
US20050207441A1 (en) * 2004-03-22 2005-09-22 Onggosanusi Eko N Packet transmission scheduling in a multi-carrier communications system
CN100593932C (zh) 2005-01-06 2010-03-10 松下电器产业株式会社 极性调制器以及使用该极性调制器的无线通信装置
WO2006120297A1 (en) * 2005-05-06 2006-11-16 Nokia Corporation Interference control method, network element, device, computer program product and computer program distribution medium
US7248217B2 (en) * 2005-08-31 2007-07-24 Tzero Technologies, Inc. Average EIRP control of multiple antenna transmission signals
US7675982B2 (en) * 2005-11-28 2010-03-09 Mitsubishi Electric Research Laboratories, Inc. Method and system for reducing peak-to-average power for OFDM signals
JP4829049B2 (ja) 2006-08-30 2011-11-30 京セラ株式会社 無線通信方法及び無線基地局
JP4847838B2 (ja) * 2006-10-13 2011-12-28 株式会社日立国際電気 送信機
US9295003B2 (en) * 2007-03-19 2016-03-22 Apple Inc. Resource allocation in a communication system
CN101919117B (zh) * 2007-12-19 2014-03-19 意大利电信股份公司 用于波束转换天线通信的方法和系统
US8150478B2 (en) * 2008-07-16 2012-04-03 Marvell World Trade Ltd. Uplink power control in aggregated spectrum systems
EP2374316B1 (en) * 2008-10-31 2013-11-20 InterDigital Patent Holdings, Inc. Providing control information for multi-carrier uplink transmission
TWI487416B (zh) * 2008-12-03 2015-06-01 Interdigital Patent Holdings 載波聚合上鏈功率餘裕報告
WO2010082888A1 (en) * 2009-01-14 2010-07-22 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101340226A (zh) * 2007-07-04 2009-01-07 日本电气株式会社 发射机和发射方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP.Evolved Universal Terrestrial Radio Access (E-UTRA) User Equipment (UE) radio transmission and reception.《3GPP TS 36.101 V8.5.1》.2009,18-20. *
Carrier aggregation: some UE aspects;3GPP;《R4-091285》;20090330;全文 *

Also Published As

Publication number Publication date
US9078217B2 (en) 2015-07-07
CN102414992A (zh) 2012-04-11
AU2010242680B2 (en) 2013-10-17
BRPI1016141A2 (pt) 2016-04-19
EP2426824A1 (en) 2012-03-07
EP2426824B1 (en) 2018-10-17
AU2010242680A1 (en) 2011-11-24
WO2010125969A1 (ja) 2010-11-04
JP2010279018A (ja) 2010-12-09
JP5023170B2 (ja) 2012-09-12
KR20120010255A (ko) 2012-02-02
US20120044898A1 (en) 2012-02-23
EP2426824A4 (en) 2012-12-05

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