JP5555325B2 - 複数のアンテナを有するデバイスのための電力制御 - Google Patents

複数のアンテナを有するデバイスのための電力制御 Download PDF

Info

Publication number
JP5555325B2
JP5555325B2 JP2012532320A JP2012532320A JP5555325B2 JP 5555325 B2 JP5555325 B2 JP 5555325B2 JP 2012532320 A JP2012532320 A JP 2012532320A JP 2012532320 A JP2012532320 A JP 2012532320A JP 5555325 B2 JP5555325 B2 JP 5555325B2
Authority
JP
Japan
Prior art keywords
mimo
srs
wtru
transmit
transmission
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
JP2012532320A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013507062A (ja
Inventor
シン ソン−ヒョク
エー．スターン−ベルコヴィッツ ジャネット
クー チャン−スー
シー．ベルリ ミハエラ
Original Assignee
インターデイジタル パテント ホールディングス インコーポレイテッド
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 インターデイジタル パテント ホールディングス インコーポレイテッド filed Critical インターデイジタル パテント ホールディングス インコーポレイテッド
Publication of JP2013507062A publication Critical patent/JP2013507062A/ja
Application granted granted Critical
Publication of JP5555325B2 publication Critical patent/JP5555325B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception scheme
    • 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 signalling, i.e. of overhead other than pilot signals
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot 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]
    • H04W52/38—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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
JP2012532320A 2009-10-02 2010-09-30 複数のアンテナを有するデバイスのための電力制御 Active JP5555325B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24820309P 2009-10-02 2009-10-02
US61/248,203 2009-10-02
PCT/US2010/050922 WO2011041555A2 (en) 2009-10-02 2010-09-30 Power control for devices having multiple antennas

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2014112866A Division JP5909524B2 (ja) 2009-10-02 2014-05-30 複数のアンテナを有するデバイスのための電力制御

Publications (2)

Publication Number Publication Date
JP2013507062A JP2013507062A (ja) 2013-02-28
JP5555325B2 true JP5555325B2 (ja) 2014-07-23

Family

ID=43447304

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2012532320A Active JP5555325B2 (ja) 2009-10-02 2010-09-30 複数のアンテナを有するデバイスのための電力制御
JP2014112866A Active JP5909524B2 (ja) 2009-10-02 2014-05-30 複数のアンテナを有するデバイスのための電力制御
JP2016064352A Active JP6118930B2 (ja) 2009-10-02 2016-03-28 複数のアンテナを有するデバイスのための電力制御
JP2017060669A Active JP6457576B2 (ja) 2009-10-02 2017-03-27 複数のアンテナを有するデバイスのための電力制御

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2014112866A Active JP5909524B2 (ja) 2009-10-02 2014-05-30 複数のアンテナを有するデバイスのための電力制御
JP2016064352A Active JP6118930B2 (ja) 2009-10-02 2016-03-28 複数のアンテナを有するデバイスのための電力制御
JP2017060669A Active JP6457576B2 (ja) 2009-10-02 2017-03-27 複数のアンテナを有するデバイスのための電力制御

Country Status (10)

Country Link
US (2) US9031146B2 (enExample)
EP (1) EP2484161B1 (enExample)
JP (4) JP5555325B2 (enExample)
KR (1) KR101677787B1 (enExample)
CN (2) CN105024744B (enExample)
IL (1) IL218936A (enExample)
IN (1) IN2012DN02811A (enExample)
MY (1) MY161646A (enExample)
TW (2) TWI513217B (enExample)
WO (1) WO2011041555A2 (enExample)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2420881C2 (ru) 2006-10-03 2011-06-10 Интердиджитал Текнолоджи Корпорейшн Объединенное регулирование мощности передачи обратной линии связи с незамкнутым/замкнутым циклом (основанное на cqi) с подавлением помех для e-utra
TWI462509B (zh) * 2007-03-07 2014-11-21 Interdigital Tech Corp 無線發射/接收單元(wtru)及控制wtru傳輸功率之方法
KR101459147B1 (ko) * 2008-02-04 2014-11-10 엘지전자 주식회사 무선통신 시스템에서 전송 파워 제어 명령 전송 방법
TWI596969B (zh) * 2009-03-17 2017-08-21 內數位專利控股公司 在多輸入多輸出中上鏈功率控制方法和裝置
US8428521B2 (en) * 2009-08-04 2013-04-23 Qualcomm Incorporated Control for uplink in MIMO communication system
JP5020300B2 (ja) * 2009-10-28 2012-09-05 シャープ株式会社 無線通信システム、移動局装置、基地局装置、無線通信方法および移動局装置の制御プログラム
US20120020245A1 (en) * 2010-01-12 2012-01-26 Autonet Mobile, Inc. Mobile router and method for autosynching predetermined content
WO2011102666A2 (ko) * 2010-02-19 2011-08-25 엘지전자 주식회사 상향링크 전송 전력을 제어하는 단말 장치 및 그 방법
US9144040B2 (en) 2010-04-01 2015-09-22 Futurewei Technologies, Inc. System and method for uplink multi-antenna power control in a communications system
ES2588978T3 (es) * 2010-04-02 2016-11-08 Interdigital Patent Holdings, Inc. Configuración y transmisión de señales de sondeo de referencia de enlace ascendente
EP2556707B1 (en) * 2010-04-09 2014-02-26 Nokia Solutions and Networks Oy Signalling report transmission in carrier aggregation
PT2566058T (pt) 2010-04-30 2018-12-07 Sun Patent Trust Dispositivo de comunicação sem fios e método para controlar a potência de transmissão
WO2011134107A1 (en) * 2010-04-30 2011-11-03 Telefonaktiebolaget L M Ericsson (Publ) Control signaling design for lte-a downlink transmission mode
US9504022B2 (en) * 2010-06-30 2016-11-22 Telefonaktiebolaget L M Ericsson Methods and devices for configuring user equipments with multiple transmit antennas
US9036583B2 (en) 2010-07-16 2015-05-19 Lg Electronics Inc. Transmission method and apparatus for carrier aggregation and uplink MIMO
EP2637342B1 (en) 2010-11-02 2020-05-20 LG Electronics Inc. Method and device for transmitting uplink control information in wireless communication system
US9503231B2 (en) * 2010-11-09 2016-11-22 Qualcomm Incorporated Method and apparatus for improving uplink transmission mode configuration
CN102083181B (zh) * 2010-11-09 2013-11-20 大唐移动通信设备有限公司 一种功率控制方法和设备
US8582518B2 (en) * 2010-11-09 2013-11-12 Telefonaktiebolaget L M Ericsson (Publ) Power control for ACK/NACK formats with carrier aggregation
US8971948B1 (en) * 2010-11-19 2015-03-03 Qualcomm Incorporated Systems and methods for compensating antenna gain imbalance
JP4969682B2 (ja) * 2010-12-09 2012-07-04 シャープ株式会社 移動局装置、通信システム、通信方法および集積回路
WO2012081932A2 (ko) * 2010-12-17 2012-06-21 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
CN102045827B (zh) * 2011-01-06 2013-07-31 大唐移动通信设备有限公司 上行功率控制方法、功率控制参数配置方法及其装置
JP6032650B2 (ja) * 2011-07-13 2016-11-30 サン パテント トラスト 端末装置及び送信方法
CN106102150B (zh) * 2011-08-17 2019-08-13 华为技术有限公司 终端发射上行信号的方法和终端
WO2013025058A2 (ko) * 2011-08-17 2013-02-21 엘지전자 주식회사 기지국 협력 무선 통신 시스템에서 사운딩 참조 신호를 송신하는 방법 및 이를 위한 장치
WO2013028033A2 (ko) * 2011-08-24 2013-02-28 엘지전자 주식회사 무선통신 시스템에서 pucch 전송 전력을 제어하는 방법 및 이를 위한 단말
US9497711B2 (en) 2011-10-03 2016-11-15 Sun Patent Trust Terminal, base station, and communication method
WO2013058685A1 (en) * 2011-10-18 2013-04-25 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for determining a transmission rank
US9642114B2 (en) * 2011-11-04 2017-05-02 Intel Corporation Path-loss estimation for uplink power control in a carrier aggregation environment
WO2013067430A1 (en) * 2011-11-04 2013-05-10 Interdigital Patent Holdings Inc. Method and apparatus for power control for wireless transmissions on multiple component carriers associated with multiple timing advances
CN103096449B (zh) * 2011-11-04 2018-06-19 中兴通讯股份有限公司 一种探测参考信号的功率控制方法、系统及装置
KR101867314B1 (ko) * 2011-11-15 2018-06-15 주식회사 골드피크이노베이션즈 다중 요소 반송파 시스템에서 상향링크 전송전력의 제어장치 및 방법
CN103999513B (zh) * 2011-12-23 2018-04-06 爱立信(中国)通信有限公司 用于mu‑mimo的上行链路功率控制
CN102624435B (zh) * 2012-03-02 2015-02-18 西安电子科技大学 双通道mimo系统中的agi补偿方法
JP5312629B2 (ja) * 2012-03-14 2013-10-09 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
JP5379256B2 (ja) * 2012-03-14 2013-12-25 シャープ株式会社 移動局装置、基地局装置、通信方法、集積回路および無線通信システム
KR101972950B1 (ko) * 2012-07-19 2019-04-26 삼성전자 주식회사 무선 통신 시스템에서 다중 빔포밍을 위한 전력제어 방법 및 장치
CN103685658B (zh) * 2012-09-19 2016-05-04 英华达（南京）科技有限公司 手持装置的信号测试系统及其信号测试方法
CN102905357B (zh) * 2012-09-27 2015-06-03 大唐移动通信设备有限公司 一种物理上行控制信道的功率控制方法和装置
RU2608755C1 (ru) 2013-04-25 2017-01-24 Интел Корпорейшн Устройство связи миллиметрового диапазона длин волн и способ интеллектуального управления мощностью передачи и плотностью потока мощности
CN104427601B (zh) * 2013-08-29 2018-02-23 中国移动通信集团公司 一种调整双通道室分系统中的通道功率方法和装置
JP6497726B2 (ja) * 2014-03-14 2019-04-10 シャープ株式会社 端末、基地局、通信システム、通信方法、およびプログラム
JP6084184B2 (ja) * 2014-08-08 2017-02-22 株式会社Ｎｔｔドコモ ユーザ端末、無線通信システム及び無線通信方法
US9883451B2 (en) * 2015-05-14 2018-01-30 Qualcomm Incorporated Detection techniques for high gain mobile devices
WO2016195548A1 (en) * 2015-06-01 2016-12-08 Telefonaktiebolaget Lm Ericsson (Publ) Transmit power balancing of antenna branches in a multi-antenna system of a radio network node
US9913190B1 (en) * 2015-07-22 2018-03-06 Sprint Spectrum L.P. Transferring a wireless device from a serving cell to a target cell
EP3243293B1 (en) * 2015-10-17 2018-08-29 Comcast Cable Communications, LLC Control channel configuration in partial and full subframes
WO2018063200A1 (en) * 2016-09-29 2018-04-05 Intel IP Corporation Mobile terminal devices and methods in mobile communication devices
CN107889209B (zh) * 2016-09-29 2023-09-22 华为技术有限公司 一种功率控制的方法及终端设备
CN107888267B (zh) * 2016-09-30 2023-11-10 华为技术有限公司 上行功率控制方法和装置
PL4093099T3 (pl) * 2017-01-04 2025-04-07 Nokia Technologies Oy Sondujący sygnał odniesienia dla bezprzewodowego systemu wielowejściowego/wielowyjściowego
WO2018126474A1 (en) 2017-01-09 2018-07-12 Qualcomm Incorporated Transmitting multiplexed sounding reference signal ports in new radio
US11191037B2 (en) * 2017-03-23 2021-11-30 Interdigital Patent Holdings, Inc. Altitude path-loss based power control for aerial vehicles
CN108112065B (zh) * 2017-05-05 2023-09-26 中兴通讯股份有限公司 发送功率的确定、信令配置方法及装置、终端、基站
US10375647B2 (en) 2017-05-18 2019-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Energy-efficient sounding reference signal transmission
US20180368104A1 (en) * 2017-06-14 2018-12-20 Futurewei Technologies, Inc. System and Method for Indicating Scheduling Grants
WO2018230138A1 (ja) 2017-06-15 2018-12-20 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 端末及び通信方法
US11026189B2 (en) * 2017-06-19 2021-06-01 Qualcomm Incorporated Sounding reference signal (SRS) transmission protocol
US10660048B2 (en) * 2017-10-02 2020-05-19 Lenovo (Singapore) Pte Ltd Uplink power control
US11324014B2 (en) * 2017-12-22 2022-05-03 Qualcomm Incorporated Exposure detection in millimeter wave systems
CN110167168B (zh) * 2018-02-14 2022-05-24 华为技术有限公司 传输探测参考信号的方法和装置
KR102439792B1 (ko) 2018-02-14 2022-09-02 삼성전자주식회사 무선 통신 시스템에서 송신 전력을 결정하기 위한 장치 및 방법
KR102241316B1 (ko) * 2018-04-06 2021-04-16 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 뉴 라디오 업링크 단일 사용자 다중 입력 다중 출력 통신을 위한 전력 제어
US11438121B2 (en) * 2018-04-13 2022-09-06 Telefonaktiebolaget Lm Ericsson (Publ) Sounding reference signal power control in new radio
US11411625B2 (en) * 2018-06-25 2022-08-09 Qualcomm Incorporated Transmission power for partial coherent antennas
CN110858997B (zh) * 2018-08-23 2023-09-22 维沃移动通信有限公司 用于确定物理上行控制信道发送功率的方法和设备
CN113965924A (zh) 2018-09-29 2022-01-21 华为技术有限公司 功率指示方法及装置
CN111050390B (zh) * 2018-10-12 2021-11-02 大唐移动通信设备有限公司 一种上行功率控制方法、终端设备及网络设备
US11533085B2 (en) * 2018-11-15 2022-12-20 Nokia Solutions And Networks Oy Method, device and computer readable medium for power allocation for MU-MIMO
CN111510935B (zh) * 2019-01-31 2022-03-08 华为技术有限公司 一种上行信号发送方法、接收方法、装置及系统
EP3829076A3 (en) 2019-11-28 2021-08-04 Samsung Electronics Co., Ltd. Transmission power control of sounding reference signals in wireless communication system and device
US11936458B2 (en) * 2020-03-20 2024-03-19 Lenovo (Singapore) Pte. Ltd. Communication apparatus and method for communicating using a transmit power difference between antennas
BR112022022854A2 (pt) * 2020-05-15 2022-12-20 Apple Inc Economia de energia de ue para comutação de antena de srs
CN113824455B (zh) * 2020-06-18 2023-04-07 华为技术有限公司 一种控制天线输出功率的方法、介质及设备
US11736990B2 (en) * 2020-07-21 2023-08-22 Qualcomm Incorporated Techniques for uplink performance optimization in dual carrier operation
CN114126023B (zh) 2020-08-31 2024-03-26 华为技术有限公司 一种功率配置方法及装置
KR20220036560A (ko) 2020-09-16 2022-03-23 삼성전자주식회사 전자 장치 및 전자 장치에서 기준 신호를 전송하는 방법
CN114844542B (zh) * 2021-01-30 2025-09-05 华为技术有限公司 天线选择方法、装置、电子设备及可读存储介质
US11540236B2 (en) * 2021-03-08 2022-12-27 Qualcomm Incorporated Cell-group transmission power control commands
KR20220134904A (ko) * 2021-03-29 2022-10-06 삼성전자주식회사 전자 장치 및 복수의 안테나들을 포함하는 전자 장치에서 안테나의 설정을 제어하는 방법
KR20230032083A (ko) * 2021-08-30 2023-03-07 삼성전자주식회사 전자 장치 및 복수의 안테나들을 포함하는 전자 장치에서 안테나의 설정을 제어하는 방법
US20240040572A1 (en) * 2022-07-29 2024-02-01 Parallel Wireless, Inc. Base format for PUCCH Power Control for 5G (SA and NSA)
EP4418758A3 (en) * 2023-02-17 2024-10-16 Industrial Technology Research Institute Method of power control for wireless communication, and communication device and network element using the same

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5841768A (en) * 1996-06-27 1998-11-24 Interdigital Technology Corporation Method of controlling initial power ramp-up in CDMA systems by using short codes
US6226507B1 (en) 1998-02-03 2001-05-01 Ericsson Inc. Apparatus and method for selecting between a plurality of antennas utilized by a microcellular communications terminal for reception of a signal
KR100891816B1 (ko) * 2002-05-11 2009-04-07 삼성전자주식회사 비동기 부호분할다중접속 이동통신시스템에서 고속 순방향 물리공유채널의 전력 오프셋 정보 전송 방법
CN1278505C (zh) * 2002-11-11 2006-10-04 华为技术有限公司 实现专用信道闭环发射分集功能的方法
US8165249B2 (en) * 2006-08-30 2012-04-24 Seah Networks Co., Ltd. Apparatus and method for estimating and compensating time offset and/or carrier frequency offset in MIMO system based OFDM/OFDMA
US20080080635A1 (en) 2006-10-02 2008-04-03 Nokia Corporation Advanced feedback signaling for multi-antenna transmission systems
RU2420881C2 (ru) 2006-10-03 2011-06-10 Интердиджитал Текнолоджи Корпорейшн Объединенное регулирование мощности передачи обратной линии связи с незамкнутым/замкнутым циклом (основанное на cqi) с подавлением помех для e-utra
CN101536588B (zh) 2006-10-31 2013-07-31 高通股份有限公司 用于反向链路传输的动态simo、su-mimo和mu-mimo操作的统一设计和集中调度
TWI486081B (zh) * 2006-12-28 2015-05-21 Interdigital Tech Corp 具高瞬時資料率之高效上鏈操作
JP2008185989A (ja) * 2007-01-31 2008-08-14 Ricoh Co Ltd 画像形成装置
ES2922751T3 (es) 2007-02-14 2022-09-20 Optis Wireless Technology Llc Mapeo entre palabras codificadas y capas en un sistema que implementa HARQ
US8315660B2 (en) * 2007-02-14 2012-11-20 Qualcomm Incorporated User power offset estimation using dedicated pilot tones for OFDMA
US7986959B2 (en) 2007-02-14 2011-07-26 Qualcomm Incorporated Preamble based uplink power control for LTE
CN101669401B (zh) 2007-03-01 2013-04-03 株式会社Ntt都科摩 基站装置和通信控制方法
TWI462509B (zh) 2007-03-07 2014-11-21 Interdigital Tech Corp 無線發射/接收單元(wtru)及控制wtru傳輸功率之方法
CN201167319Y (zh) * 2007-03-07 2008-12-17 美商内数位科技公司 用于控制移动站上行链路功率的无线发射接收单元
JP4846023B2 (ja) 2007-03-30 2011-12-28 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置、基地局装置及び制御方法
KR20130103616A (ko) * 2007-08-24 2013-09-23 인터디지탈 패튼 홀딩스, 인크 피기백된 ａｃｋ／ｎａｃｋ 필드로 무선 블록을 신뢰성있게 전송하는 방법 및 장치
US20090109912A1 (en) * 2007-10-25 2009-04-30 Interdigital Patent Holdings, Inc. Method and apparatus for pre-allocation of uplink channel resources
US8718694B2 (en) * 2007-12-07 2014-05-06 Interdigital Patent Holdings, Inc. Method and apparatus of signaling and procedure to support uplink power level determination
EP2073419B1 (en) 2007-12-20 2011-10-26 Panasonic Corporation Control channel signaling using a common signaling field for transport format and redundancy version
DK2498555T3 (da) * 2008-03-20 2015-01-05 Interdigital Patent Holdings Fremgangsmåde og apparat til at udføre forbedret dedikeret kanaltransport-formatkombinationsbegræsning i Cell_FACH-tilstand og ledig, IDLE, tilstand
US8155063B2 (en) * 2008-04-28 2012-04-10 Apple Inc. Apparatus and methods for transmission and reception of data in multi-antenna systems
KR101573072B1 (ko) * 2008-08-27 2015-12-01 엘지전자 주식회사 무선통신 시스템에서 제어정보 전송방법
WO2010022773A1 (en) 2008-08-27 2010-03-04 Nokia Siemens Networks Oy Multiple power control parameter sets for wireless uplink data transmission
CN101404527B (zh) * 2008-11-11 2013-06-05 中兴通讯股份有限公司 一种功控参数的获取方法以及功率控制的方法
CN102308653B (zh) 2008-12-08 2015-03-11 诺基亚通信公司 蜂窝电信系统中的上行链路控制信令
WO2010068153A1 (en) 2008-12-09 2010-06-17 Telefonaktiebolaget L M Ericsson (Publ) Method for estimating uplink control channel quality
US9270356B2 (en) * 2009-03-22 2016-02-23 Lg Electronics Inc. Channel-sounding method using a plurality of antennas, and apparatus for same
US8831523B2 (en) * 2009-06-18 2014-09-09 Qualcomm Incorporated Methods and apparatus for beamforming for femtocells
KR20110009025A (ko) * 2009-07-20 2011-01-27 엘지전자 주식회사 상향링크 제어정보 전송 방법 및 장치
US8428521B2 (en) * 2009-08-04 2013-04-23 Qualcomm Incorporated Control for uplink in MIMO communication system
KR101225928B1 (ko) 2009-09-08 2013-01-24 엘지전자 주식회사 무선 통신 시스템에서 전송 파워 제어 방법 및 장치

Also Published As

Publication number Publication date
JP6118930B2 (ja) 2017-04-19
TWI513217B (zh) 2015-12-11
CN102577536B (zh) 2015-09-02
JP6457576B2 (ja) 2019-01-23
WO2011041555A2 (en) 2011-04-07
WO2011041555A3 (en) 2011-06-03
HK1173309A1 (zh) 2013-05-10
KR20120086300A (ko) 2012-08-02
IL218936A (en) 2017-05-29
TW201614968A (en) 2016-04-16
TWI596917B (zh) 2017-08-21
US9807706B2 (en) 2017-10-31
IN2012DN02811A (enExample) 2015-07-24
EP2484161B1 (en) 2019-03-27
CN105024744B (zh) 2018-08-28
JP5909524B2 (ja) 2016-04-26
JP2017135739A (ja) 2017-08-03
JP2013507062A (ja) 2013-02-28
JP2014171260A (ja) 2014-09-18
TW201138345A (en) 2011-11-01
KR101677787B1 (ko) 2016-11-18
JP2016119725A (ja) 2016-06-30
EP2484161A2 (en) 2012-08-08
MY161646A (en) 2017-04-28
IL218936A0 (en) 2012-07-31
US20110096815A1 (en) 2011-04-28
CN102577536A (zh) 2012-07-11
US9031146B2 (en) 2015-05-12
CN105024744A (zh) 2015-11-04
US20150230190A1 (en) 2015-08-13

Similar Documents

Publication Publication Date Title
JP6457576B2 (ja) 複数のアンテナを有するデバイスのための電力制御
JP5552568B2 (ja) アップリンクにおける閉ループ送信ダイバーシティおよびｍｉｍｏの電力制御の方法および装置
JP5647253B2 (ja) 複数のコンポーネントキャリア上の伝送の伝送電力を制御するための方法および装置
TWI441542B (zh) 具ｅ－ｕｔｒａ干擾減輕之結合開路／閉路（ｃｑｉ為基礎）上鏈傳輸功率控制
US9451555B2 (en) Method for controlling transmit power of a mobile station
JP2020025365A (ja) アップリンクにおける多重アンテナ送信の送信電力制御
US20140036808A1 (en) Control of uplink transmission
CN102859898A (zh) 用于执行上行链路天线发射分集的方法和设备
TW201334486A (zh) 在單一或不同頻率中多點hsdpa傳輸方法
TWI549443B (zh) 控制上鏈多輸入多輸出(mimo)傳輸方法及裝置
WO2013181542A1 (en) Interference control for heterogeneous networks
HK1173309B (en) Power control for devices having multiple antennas

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20130626

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20130806

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131031

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140430

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140530

R150 Certificate of patent or registration of utility model

Ref document number: 5555325

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250