JP5023170B2 - ユーザ装置、基地局装置及び通信制御方法 - Google Patents

ユーザ装置、基地局装置及び通信制御方法 Download PDF

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Publication number
JP5023170B2
JP5023170B2 JP2010030749A JP2010030749A JP5023170B2 JP 5023170 B2 JP5023170 B2 JP 5023170B2 JP 2010030749 A JP2010030749 A JP 2010030749A JP 2010030749 A JP2010030749 A JP 2010030749A JP 5023170 B2 JP5023170 B2 JP 5023170B2
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Japan
Prior art keywords
transmission
uplink
mpr
uplink signal
signal
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JP2010030749A
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English (en)
Japanese (ja)
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JP2010279018A5 (OSRAM
JP2010279018A (ja
Inventor
啓之 石井
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NTT Docomo Inc
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NTT Docomo Inc
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Priority to JP2010030749A priority Critical patent/JP5023170B2/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to US13/266,389 priority patent/US9078217B2/en
Priority to KR1020117026172A priority patent/KR20120010255A/ko
Priority to BRPI1016141A priority patent/BRPI1016141A2/pt
Priority to AU2010242680A priority patent/AU2010242680B2/en
Priority to PCT/JP2010/057171 priority patent/WO2010125969A1/ja
Priority to CN201080018532.8A priority patent/CN102414992B/zh
Priority to EP10769668.4A priority patent/EP2426824B1/en
Publication of JP2010279018A publication Critical patent/JP2010279018A/ja
Publication of JP2010279018A5 publication Critical patent/JP2010279018A5/ja
Application granted granted Critical
Publication of JP5023170B2 publication Critical patent/JP5023170B2/ja
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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)
JP2010030749A 2009-04-27 2010-02-15 ユーザ装置、基地局装置及び通信制御方法 Active JP5023170B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
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
KR1020117026172A KR20120010255A (ko) 2009-04-27 2010-04-22 유저장치, 기지국장치 및 통신제어방법
BRPI1016141A BRPI1016141A2 (pt) 2009-04-27 2010-04-22 equipamento de usuario, dispositivo de estacao base e metodo de controle de comunicacaojp
AU2010242680A AU2010242680B2 (en) 2009-04-27 2010-04-22 User equipment, base station device, and communication control method
US13/266,389 US9078217B2 (en) 2009-04-27 2010-04-22 User equipment, base station device, and communication control method
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
CN201080018532.8A CN102414992B (zh) 2009-04-27 2010-04-22 用户装置、基站装置以及通信控制方法
EP10769668.4A EP2426824B1 (en) 2009-04-27 2010-04-22 User device, base station device, and communication control method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009108562 2009-04-27
JP2009108562 2009-04-27
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

Related Child Applications (1)

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JP2012069671A Division JP2012124967A (ja) 2009-04-27 2012-03-26 ユーザ装置、基地局装置及び通信制御方法

Publications (3)

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JP2010279018A JP2010279018A (ja) 2010-12-09
JP2010279018A5 JP2010279018A5 (OSRAM) 2011-10-27
JP5023170B2 true JP5023170B2 (ja) 2012-09-12

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Country Link
US (1) US9078217B2 (OSRAM)
EP (1) EP2426824B1 (OSRAM)
JP (1) JP5023170B2 (OSRAM)
KR (1) KR20120010255A (OSRAM)
CN (1) CN102414992B (OSRAM)
AU (1) AU2010242680B2 (OSRAM)
BR (1) BRPI1016141A2 (OSRAM)
WO (1) WO2010125969A1 (OSRAM)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012060067A1 (ja) * 2010-11-05 2012-05-10 パナソニック株式会社 無線通信端末装置及び電力割当方法
US8842542B2 (en) 2012-02-08 2014-09-23 Qualcomm Incorporated Method and apparatus for scheduling resources for uplink MIMO communication
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
JP5724632B2 (ja) * 2011-05-25 2015-05-27 富士通株式会社 基地局、及び通信方法
KR101947555B1 (ko) * 2011-06-15 2019-02-13 엘지전자 주식회사 무선 접속 시스템에서 신호 전송 방법 및 이를 위한 장치
US9706498B2 (en) * 2011-06-20 2017-07-11 Lg Electronics Inc. Method for controlling transmission power in a wireless access system and apparatus for same
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
EP4601376A3 (en) * 2011-08-12 2025-10-29 Sun Patent Trust Integrated circuit for communication apparatus
CN103748927B (zh) * 2011-08-22 2018-05-08 三星电子株式会社 用于在移动通信系统中支持多频带的方法和装置
KR102092579B1 (ko) 2011-08-22 2020-03-24 삼성전자 주식회사 이동통신 시스템에서 복수 개의 주파수 밴드 지원 방법 및 장치
CN104137600B (zh) 2012-01-09 2018-10-12 三星电子株式会社 用于记录的方法和装置
WO2013112021A1 (ko) 2012-01-27 2013-08-01 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 송수신하는 방법 및 장치
US10531264B2 (en) 2012-01-27 2020-01-07 Samsung Electronics Co., Ltd. Method and apparatus for efficiently controlling access for system load adjustment in mobile 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
WO2013118978A1 (ko) 2012-02-06 2013-08-15 삼성전자 주식회사 무선 통신 시스템에서 small data를 효율적으로 전송하는 방법 및 장치
CN104272616B (zh) 2012-03-19 2018-02-16 三星电子株式会社 用于在支持载波聚合的移动通信系统中报告功率余量的方法和装置
US9806873B2 (en) 2012-05-09 2017-10-31 Samsung Electronics Co., Ltd. Method and apparatus for controlling discontinuous reception in mobile communication system
EP3982580B1 (en) 2012-05-09 2024-12-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data using plurality of carriers 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
EP2880946B1 (en) * 2012-08-06 2020-11-25 Nokia Technologies Oy Apparatus and method for support of additional maximum power reduction by user equipment
US9635607B2 (en) 2012-08-13 2017-04-25 Lg Electronics Inc. Method and terminal for performing up-link transmission at reduced power
WO2014063303A1 (zh) * 2012-10-23 2014-05-01 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
WO2014182225A1 (en) * 2013-05-07 2014-11-13 Telefonaktiebolaget L M 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
WO2016029485A1 (zh) * 2014-08-30 2016-03-03 华为技术有限公司 一种天线信息的发送、接收方法和设备
US10455524B2 (en) * 2015-03-31 2019-10-22 Lg Electronics Inc. Uplink transmission power determination method and wireless device
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
US11032779B2 (en) * 2017-08-11 2021-06-08 Telefonaktiebolaget Lm Ericsson (Publ) Use of cell specific reference signals for NR open loop uplink power control
SG11201911473SA (en) 2017-08-16 2020-01-30 Guangdong Oppo Mobile Telecommunications Corp Ltd Signal transmission method and terminal device
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
CN113748745A (zh) 2020-03-31 2021-12-03 Oppo广东移动通信有限公司 信息指示方法、装置、设备及存储介质
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

Family Cites Families (18)

* 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
DE602006010972D1 (de) 2005-01-06 2010-01-21 Panasonic Corp Polarer Modulator und drahtlose Kommunikationsvorrichtung damit
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
JP2009017193A (ja) * 2007-07-04 2009-01-22 Nec Corp 送信機および送信方法
US9001803B2 (en) * 2007-12-19 2015-04-07 Telecom Italia S.P.A. Method and system for switched beam antenna communications
US8150478B2 (en) * 2008-07-16 2012-04-03 Marvell World Trade Ltd. Uplink power control in aggregated spectrum systems
WO2010051513A2 (en) * 2008-10-31 2010-05-06 Interdigital Patent Holdings, Inc. Method and an apparatus for providing control information for multi-carrier uplink transmission
CN105307255B (zh) * 2008-12-03 2018-11-20 交互数字专利控股公司 用于计算功率余量的方法和无线发射/接收单元
CN102282902B (zh) * 2009-01-14 2015-12-16 瑞典爱立信有限公司 无线通信系统中的方法和设备

Also Published As

Publication number Publication date
CN102414992B (zh) 2014-04-16
KR20120010255A (ko) 2012-02-02
EP2426824B1 (en) 2018-10-17
AU2010242680A1 (en) 2011-11-24
CN102414992A (zh) 2012-04-11
US9078217B2 (en) 2015-07-07
WO2010125969A1 (ja) 2010-11-04
BRPI1016141A2 (pt) 2016-04-19
US20120044898A1 (en) 2012-02-23
EP2426824A1 (en) 2012-03-07
EP2426824A4 (en) 2012-12-05
AU2010242680B2 (en) 2013-10-17
JP2010279018A (ja) 2010-12-09

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