CN102835033B - 无线通信装置及发送功率控制方法 - Google Patents
无线通信装置及发送功率控制方法 Download PDFInfo
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- CN102835033B CN102835033B CN201180018643.3A CN201180018643A CN102835033B CN 102835033 B CN102835033 B CN 102835033B CN 201180018643 A CN201180018643 A CN 201180018643A CN 102835033 B CN102835033 B CN 102835033B
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- srs
- transmitted power
- deviant
- detection reference
- reference signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510357667.1A CN104994572B (zh) | 2010-04-30 | 2011-04-27 | 通信装置以及通信方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-105323 | 2010-04-30 | ||
JP2010105323 | 2010-04-30 | ||
JP2010-249128 | 2010-11-05 | ||
JP2010249128 | 2010-11-05 | ||
PCT/JP2011/002479 WO2011135858A1 (ja) | 2010-04-30 | 2011-04-27 | 無線通信装置及び送信電力制御方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510357667.1A Division CN104994572B (zh) | 2010-04-30 | 2011-04-27 | 通信装置以及通信方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102835033A CN102835033A (zh) | 2012-12-19 |
CN102835033B true CN102835033B (zh) | 2015-07-29 |
Family
ID=44861180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180018643.3A Active CN102835033B (zh) | 2010-04-30 | 2011-04-27 | 无线通信装置及发送功率控制方法 |
CN201510357667.1A Active CN104994572B (zh) | 2010-04-30 | 2011-04-27 | 通信装置以及通信方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510357667.1A Active CN104994572B (zh) | 2010-04-30 | 2011-04-27 | 通信装置以及通信方法 |
Country Status (16)
Country | Link |
---|---|
US (8) | US9055535B2 (zh) |
EP (2) | EP2566058B1 (zh) |
JP (4) | JP5350539B2 (zh) |
KR (2) | KR101768839B1 (zh) |
CN (2) | CN102835033B (zh) |
AU (1) | AU2011246730B2 (zh) |
BR (1) | BR112012027810B1 (zh) |
DK (1) | DK2566058T3 (zh) |
ES (1) | ES2699732T3 (zh) |
HU (1) | HUE040251T2 (zh) |
PL (1) | PL2566058T3 (zh) |
PT (1) | PT2566058T (zh) |
RU (1) | RU2549190C2 (zh) |
SG (1) | SG185022A1 (zh) |
TW (1) | TWI510116B (zh) |
WO (1) | WO2011135858A1 (zh) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2579490B1 (en) | 2010-06-04 | 2019-09-04 | LG Electronics Inc. | Method and ue for transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and for controlling uplink transmission power of sounding reference signal |
WO2013008406A1 (ja) | 2011-07-13 | 2013-01-17 | パナソニック株式会社 | 端末装置、基地局装置、送信方法及び受信方法 |
JP6048755B2 (ja) | 2011-10-03 | 2016-12-21 | サン パテント トラスト | 端末、通信方法および集積回路 |
US8953949B2 (en) * | 2011-12-30 | 2015-02-10 | Alcatel Lucent | Method and apparatus for transmitting high-level QAM optical signals with binary drive signals |
JP6073073B2 (ja) * | 2012-05-10 | 2017-02-01 | シャープ株式会社 | 端末装置、基地局装置および通信方法 |
JP6058812B2 (ja) * | 2012-12-17 | 2017-01-11 | ゼットティーイー ウィストロン テレコム エービー | 無線通信における受信パワーのトラッキング |
US9609499B2 (en) * | 2013-05-22 | 2017-03-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Apparatus and method to prioritize a random access procedure for emergency access |
US9460404B2 (en) * | 2013-07-10 | 2016-10-04 | Scentair Technologies, Llc | Scent delivery system scheduling |
US9775123B2 (en) | 2014-03-28 | 2017-09-26 | Corning Optical Communications Wireless Ltd. | Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power |
US9730228B2 (en) * | 2014-08-29 | 2017-08-08 | Corning Optical Communications Wireless Ltd | Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit |
US9420542B2 (en) | 2014-09-25 | 2016-08-16 | Corning Optical Communications Wireless Ltd | System-wide uplink band gain control in a distributed antenna system (DAS), based on per band gain control of remote uplink paths in remote units |
JP6408605B2 (ja) * | 2014-11-18 | 2018-10-17 | 株式会社東芝 | 無線通信装置 |
US9467319B1 (en) * | 2015-04-25 | 2016-10-11 | Motorola Solutions, Inc. | Expanding a capacity of a single radio channel |
US10660047B2 (en) * | 2016-04-28 | 2020-05-19 | Sony Mobile Communications Inc. | Transmit power of pilot signals |
CN109640385B (zh) * | 2016-05-13 | 2020-03-20 | 华为技术有限公司 | 功率控制方法和装置 |
KR102186919B1 (ko) * | 2016-07-13 | 2020-12-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 무-승인 데이터 송신을 위한 네트워크 노드, 사용자 디바이스 및 방법들 |
US11323966B2 (en) | 2016-10-28 | 2022-05-03 | Qualcomm Incorporated | Uplink transmission techniques in low latency wireless communication systems |
WO2018084205A1 (ja) * | 2016-11-02 | 2018-05-11 | 株式会社Nttドコモ | ユーザ端末及び無線通信方法 |
CN106714207B (zh) | 2016-12-07 | 2019-04-16 | Oppo广东移动通信有限公司 | 一种信息处理方法及终端设备 |
JP7382717B2 (ja) * | 2016-12-21 | 2023-11-17 | 三菱電機株式会社 | 通信システム |
US10412716B2 (en) * | 2017-02-03 | 2019-09-10 | Qualcomm Incorporated | Communicating control data based on reference signals in wireless communications |
US10547422B2 (en) * | 2017-04-13 | 2020-01-28 | Qualcomm Incorporated | SRS transmission with implied RTS/CTS |
CN110383905B (zh) | 2017-05-05 | 2021-05-18 | 华为技术有限公司 | 上行链路传输的功率控制方法 |
US20180368083A1 (en) * | 2017-06-16 | 2018-12-20 | Mediatek Inc. | Method And Apparatus For Uplink Transmissions In Mobile Communications |
US10462755B2 (en) * | 2017-06-16 | 2019-10-29 | Qualcomm Incorporated | Techniques and apparatuses for power headroom reporting in new radio |
WO2019012562A1 (en) * | 2017-07-14 | 2019-01-17 | Wisig Networks Private Limited | METHOD AND APPARATUS FOR TRANSMITTING CONTROL DATA IN A COMMUNICATION NETWORK |
CN111935809B (zh) | 2017-08-04 | 2023-05-23 | Oppo广东移动通信有限公司 | 无线通信方法和终端设备 |
CN109891949B (zh) * | 2017-08-10 | 2022-07-26 | 富士通株式会社 | 终端装置和无线电基站装置 |
CN109842473B (zh) * | 2017-11-27 | 2021-05-11 | 华为技术有限公司 | 一种发送信号的方法及设备 |
US20200412505A1 (en) * | 2019-09-13 | 2020-12-31 | Intel Corporation | Methods of ue power saving for uplink transmission |
WO2021186417A1 (en) * | 2020-03-20 | 2021-09-23 | Lenovo (Singapore) Pte. Ltd. | Communication apparatus and method for communicating using a transmit power difference between antennas |
KR20220073425A (ko) * | 2020-11-26 | 2022-06-03 | 삼성전자주식회사 | 전자 장치 및 복수의 안테나들을 통해 신호를 전송하는 전자 장치에서 기준 신호를 전송하는 방법 |
CN113965243B (zh) * | 2021-09-10 | 2024-01-30 | 北京九天微星科技发展有限公司 | 低轨卫星通信方法、装置、电子设备及存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573896A (zh) * | 2006-11-08 | 2009-11-04 | 株式会社Ntt都科摩 | 移动通信系统、基站和移动台以及通信控制方法 |
CN101669382A (zh) * | 2007-03-01 | 2010-03-10 | 株式会社Ntt都科摩 | 基站装置和通信控制方法 |
Family Cites Families (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6067442A (en) * | 1991-10-10 | 2000-05-23 | Globalstar L.P. | Satellite communications system having distributed user assignment and resource assignment with terrestrial gateways |
US5918157A (en) * | 1997-03-18 | 1999-06-29 | Globalstar L.P. | Satellite communications system having distributed user assignment and resource assignment with terrestrial gateways |
WO2001063839A2 (en) * | 2000-02-23 | 2001-08-30 | Tantivy Communications, Inc. | Access probe acknowledgment with collision detection |
GB0008488D0 (en) * | 2000-04-07 | 2000-05-24 | Koninkl Philips Electronics Nv | Radio communication system and method of operating the system |
CN1235352C (zh) * | 2000-09-15 | 2006-01-04 | 皇家菲利浦电子有限公司 | 从站以及操作该从站的方法 |
RU2258310C2 (ru) * | 2000-10-04 | 2005-08-10 | Самсунг Электроникс Ко., Лтд. | Устройство и способ управления мощностью совместно используемого канала прямой линии связи в системе мобильной связи |
KR100493079B1 (ko) * | 2001-11-02 | 2005-06-02 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 광대역 부호 분할다중 접속 통신 시스템에서 순방향 채널 품질을 보고하는장치 및 방법 |
US7376390B2 (en) * | 2001-12-07 | 2008-05-20 | Ntt Docomo, Inc. | Radio control apparatus, mobile communication method, mobile communication program, and mobile communication system |
KR100832117B1 (ko) | 2002-02-17 | 2008-05-27 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법 |
US7299402B2 (en) * | 2003-02-14 | 2007-11-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Power control for reverse packet data channel in CDMA systems |
JP4288093B2 (ja) * | 2003-04-09 | 2009-07-01 | 株式会社エヌ・ティ・ティ・ドコモ | 無線通信制御システム及び無線通信制御方法 |
BRPI0416336A (pt) * | 2003-11-13 | 2007-02-27 | Lg Electronics Inc | aparato e método para controle da potência de transmissão em um sistema de comunicação sem fio |
KR20060038131A (ko) * | 2004-10-29 | 2006-05-03 | 삼성전자주식회사 | Fh-ofdma 방식을 사용하는 통신 시스템에서상향링크 스케줄링 방법 |
JP4595491B2 (ja) * | 2004-11-04 | 2010-12-08 | 日本電気株式会社 | 無線通信システム、無線ネットワーク制御装置、無線基地局、無線通信装置及びその制御方法。 |
JP4592547B2 (ja) * | 2005-08-24 | 2010-12-01 | 株式会社エヌ・ティ・ティ・ドコモ | 送信電力制御方法及び移動通信システム |
US7701910B2 (en) * | 2005-11-28 | 2010-04-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Reverse link load estimation using reference signal |
US7853281B2 (en) * | 2006-04-14 | 2010-12-14 | Qualcomm Incorporated | Methods and apparatus for tracking wireless terminal power information |
US8417248B2 (en) * | 2006-08-14 | 2013-04-09 | Texas Instruments Incorporated | Methods and apparatus to schedule uplink transmissions in wireless communication systems |
US20080045260A1 (en) * | 2006-08-15 | 2008-02-21 | Tarik Muharemovic | Power Settings for the Sounding Reference signal and the Scheduled Transmission in Multi-Channel Scheduled Systems |
TR201820108T4 (tr) * | 2006-11-01 | 2019-01-21 | Qualcomm Inc | Bir dikey kablosuz iletişim sisteminde hücre araması için referans sinyali tasarımı |
JP5014820B2 (ja) * | 2007-01-09 | 2012-08-29 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、ユーザ装置及び通信方法 |
US8437792B2 (en) * | 2007-02-14 | 2013-05-07 | Qualcomm Incorporated | Uplink power control for LTE |
US8107987B2 (en) * | 2007-02-14 | 2012-01-31 | Qualcomm Incorporated | Apparatus and method for uplink power control of wireless communications |
JP5186481B2 (ja) | 2007-03-01 | 2013-04-17 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置及び通信制御方法 |
KR101584466B1 (ko) * | 2007-03-07 | 2016-01-13 | 인터디지탈 테크날러지 코포레이션 | 이동국의 업링크 전력 스펙트럼 밀도를 제어하고 셀간 간섭을 완화하기 위한 결합형 개방 루프/폐쇄 루프 방법 |
US8676223B2 (en) * | 2007-03-23 | 2014-03-18 | Qualcomm Incorporated | Backhaul communication for interference management |
CN101682896A (zh) * | 2007-03-30 | 2010-03-24 | 株式会社Ntt都科摩 | 移动通信系统、基站装置、用户装置和方法 |
RU2010101413A (ru) * | 2007-07-19 | 2011-07-27 | Панасоник Корпорэйшн (Jp) | Ретрансляционная станция, мобильная станция и способ ретрансляционной передачи в системе мобильной связи |
US8055301B2 (en) * | 2007-08-06 | 2011-11-08 | Mitsubishi Electric Research Laboratories, Inc. | Wireless networks incorporating implicit antenna selection based on received sounding reference signals |
US8798183B2 (en) * | 2007-08-13 | 2014-08-05 | Qualcomm Incorporated | Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system |
EP3968661B1 (en) * | 2007-08-14 | 2022-10-05 | Panasonic Holdings Corporation | Radio communication device and radio communication method |
US8099132B2 (en) * | 2007-08-15 | 2012-01-17 | Qualcomm Incorporated | Antenna switching and uplink sounding channel measurement |
US8059524B2 (en) * | 2008-01-04 | 2011-11-15 | Texas Instruments Incorporated | Allocation and logical to physical mapping of scheduling request indicator channel in wireless networks |
CN101505485B (zh) * | 2008-02-05 | 2014-11-05 | 三星电子株式会社 | Lte tdd系统中发送srs的方法和装置 |
JP5361865B2 (ja) | 2008-04-04 | 2013-12-04 | パナソニック株式会社 | 無線通信移動局装置およびプレコーディング行列使用方法 |
CN101572896B (zh) * | 2008-04-29 | 2011-01-26 | 大唐移动通信设备有限公司 | 一种配置上行探测参考信号的方法和装置 |
CN101615928B (zh) * | 2008-06-25 | 2016-05-18 | 三星电子株式会社 | Lte系统中传输srs信令的方法和装置 |
CN101309460B (zh) | 2008-07-14 | 2011-04-20 | 华为技术有限公司 | 多用户资源分配的方法和装置 |
US8554257B2 (en) * | 2008-08-13 | 2013-10-08 | Telefonaktiebolaget Lm Ericsson (Publ) | System condition based adaptive reference power offset positioning |
EP2166694A3 (en) * | 2008-09-18 | 2012-01-04 | Samsung Electronics Co., Ltd. | Transmission of sounding reference signals in TDD communication systems |
CN101378290B (zh) * | 2008-09-23 | 2013-02-27 | 中兴通讯股份有限公司 | 信号发送控制方法和装置 |
JP5066550B2 (ja) * | 2008-09-25 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | 送信電力制御方法、基地局装置および移動局装置 |
EP2335360B1 (en) | 2008-09-26 | 2017-11-08 | Samsung Electronics Co., Ltd. | Apparatus and methods for supporting transmission of sounding reference signals with multiple antennas |
EP2351445B1 (en) | 2008-10-20 | 2015-08-26 | InterDigital Patent Holdings, Inc. | Carrier aggregation |
JP5227938B2 (ja) | 2008-12-26 | 2013-07-03 | 株式会社エヌ・ティ・ティ・ドコモ | ユーザ装置及び移動通信方法 |
US8442566B2 (en) * | 2009-01-07 | 2013-05-14 | Samsung Electronics Co., Ltd. | Coordinated multipoint (CoMP) joint transmission using channel information feedback and higher rank dedicated beam-forming |
AU2010226635B2 (en) | 2009-03-17 | 2014-06-12 | Samsung Electronics Co., Ltd. | Uplink transmission power control in multi-carrier communication systems |
KR20110138388A (ko) * | 2009-03-17 | 2011-12-27 | 인터디지탈 패튼 홀딩스, 인크 | 사운딩 레퍼런스 신호(srs) 전송의 전력 제어를 위한 방법 및 장치 |
KR101709499B1 (ko) | 2009-03-25 | 2017-02-23 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 |
KR101485807B1 (ko) * | 2009-04-01 | 2015-01-28 | 삼성전자주식회사 | 무선 통신 시스템의 랜덤 액세스 방법 및 장치 |
US8938247B2 (en) * | 2009-04-23 | 2015-01-20 | Qualcomm Incorporated | Sounding reference signal for coordinated multi-point operation |
KR101128817B1 (ko) * | 2009-05-15 | 2012-03-23 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치 |
WO2010147411A2 (ko) * | 2009-06-18 | 2010-12-23 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 기준 신호 전송 방법 및 장치 |
US9059749B2 (en) | 2009-10-02 | 2015-06-16 | Sharp Kabushiki Kaisha | Antenna port mode and transmission mode transitions |
CN105024744B (zh) | 2009-10-02 | 2018-08-28 | 交互数字专利控股公司 | 一种用于由wtru执行的pucch功率控制的方法及wtru |
US10651962B2 (en) * | 2009-11-02 | 2020-05-12 | Hmd Global Oy | Scheme for multi-cell UL sounding transmission |
EP3961964A1 (en) * | 2009-11-02 | 2022-03-02 | Nokia Solutions and Networks Oy | Sounding reference signal configuration |
WO2011078582A2 (ko) | 2009-12-22 | 2011-06-30 | 엘지전자 주식회사 | 다중 반송파 지원 무선 통신 시스템에서 효율적인 채널 측정 방법 및 장치 |
US8688163B2 (en) * | 2009-12-30 | 2014-04-01 | Qualcomm Incorporated | Interaction between accumulative power control and minimum/maximum transmit power in LTE systems |
JP4981929B2 (ja) * | 2010-01-08 | 2012-07-25 | 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集積回路 |
US8848520B2 (en) | 2010-02-10 | 2014-09-30 | Qualcomm Incorporated | Aperiodic sounding reference signal transmission method and apparatus |
KR101807875B1 (ko) * | 2010-03-05 | 2017-12-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치 |
KR101807874B1 (ko) * | 2010-03-05 | 2017-12-12 | 엘지전자 주식회사 | 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치 |
US8724545B2 (en) * | 2010-03-31 | 2014-05-13 | Qualcomm Incorporated | Method and apparatus to facilitate support for multi-radio coexistence |
US9144040B2 (en) | 2010-04-01 | 2015-09-22 | Futurewei Technologies, Inc. | System and method for uplink multi-antenna power control in a communications system |
EP2375832A3 (en) * | 2010-04-07 | 2011-11-30 | HTC Corporation | Method for power allocation of retransmissions |
EP2579490B1 (en) * | 2010-06-04 | 2019-09-04 | LG Electronics Inc. | Method and ue for transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and for controlling uplink transmission power of sounding reference signal |
GB2486926B (en) * | 2011-06-02 | 2013-10-23 | Renesas Mobile Corp | Frequency hopping in license-exempt/shared bands |
JP5947240B2 (ja) * | 2013-03-28 | 2016-07-06 | 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 | 送信装置及び送信方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101573896A (zh) * | 2006-11-08 | 2009-11-04 | 株式会社Ntt都科摩 | 移动通信系统、基站和移动台以及通信控制方法 |
CN101669382A (zh) * | 2007-03-01 | 2010-03-10 | 株式会社Ntt都科摩 | 基站装置和通信控制方法 |
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