CN102197689B - 用于无线上行链路数据传输的多个功率控制参数组 - Google Patents
用于无线上行链路数据传输的多个功率控制参数组 Download PDFInfo
- Publication number
- CN102197689B CN102197689B CN200880131723.8A CN200880131723A CN102197689B CN 102197689 B CN102197689 B CN 102197689B CN 200880131723 A CN200880131723 A CN 200880131723A CN 102197689 B CN102197689 B CN 102197689B
- Authority
- CN
- China
- Prior art keywords
- group
- network element
- contorl parameters
- pusch
- power contorl
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or 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
- H04W52/06—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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/322—Power control of broadcast 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
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/061236 WO2010022773A1 (en) | 2008-08-27 | 2008-08-27 | Multiple power control parameter sets for wireless uplink data transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102197689A CN102197689A (zh) | 2011-09-21 |
CN102197689B true CN102197689B (zh) | 2015-02-25 |
Family
ID=40909889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880131723.8A Expired - Fee Related CN102197689B (zh) | 2008-08-27 | 2008-08-27 | 用于无线上行链路数据传输的多个功率控制参数组 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110195735A1 (zh) |
EP (1) | EP2332376A1 (zh) |
CN (1) | CN102197689B (zh) |
WO (1) | WO2010022773A1 (zh) |
Families Citing this family (41)
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EP2371078B1 (en) | 2008-12-03 | 2017-02-08 | InterDigital Patent Holdings, Inc. | Uplink power headroom reporting for carrier aggregation |
CN102308640A (zh) | 2009-02-09 | 2012-01-04 | 交互数字专利控股公司 | 利用多载波的无线发射/接收单元的上行链路功率控制的装置和方法 |
AR075864A1 (es) * | 2009-03-17 | 2011-05-04 | Interdigital Patent Holdings | Metodo y aparato para control de potencia ascendente en entradas multiples salidas multiples |
JP5565082B2 (ja) | 2009-07-31 | 2014-08-06 | ソニー株式会社 | 送信電力決定方法、通信装置及びプログラム |
JP5531767B2 (ja) | 2009-07-31 | 2014-06-25 | ソニー株式会社 | 送信電力制御方法、通信装置及びプログラム |
JP5429036B2 (ja) | 2009-08-06 | 2014-02-26 | ソニー株式会社 | 通信装置、送信電力制御方法、及びプログラム |
WO2011041666A2 (en) | 2009-10-01 | 2011-04-07 | Interdigital Patent Holdings, Inc. | Power control methods and apparatus |
EP2484161B1 (en) * | 2009-10-02 | 2019-03-27 | InterDigital Patent Holdings, Inc. | Power control for devices having multiple antennas |
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WO2012153962A2 (ko) * | 2011-05-06 | 2012-11-15 | 엘지전자 주식회사 | 복수의 셀을 포함하는 네트워크에서 상향링크 전송 전력을 결정하는 방법 및 이를 위한 장치 |
WO2012173570A1 (en) * | 2011-06-17 | 2012-12-20 | Telefonaktiebolaget L M Ericsson (Publ) | A wireless device, a network node and methods therein |
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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 |
JP5927801B2 (ja) * | 2011-08-02 | 2016-06-01 | シャープ株式会社 | 基地局、端末および通信方法 |
JP2013034111A (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 |
EP2742748A4 (en) * | 2011-08-12 | 2015-08-26 | Intel Corp | SYSTEM AND METHOD FOR UPLINK POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM |
EP2566079B1 (en) * | 2011-08-31 | 2013-10-02 | Alcatel Lucent | Method for coordinating at least one first transmission from a single-point transmitter to a single-point receiver and at least one second transmission from a multipoint transmitter or to a multipoint receiver in a radio communication system, and mobile station thereof |
WO2013047130A1 (ja) * | 2011-09-30 | 2013-04-04 | シャープ株式会社 | 端末、通信システム、基地局および通信方法 |
KR102263020B1 (ko) | 2011-09-30 | 2021-06-09 | 인터디지탈 패튼 홀딩스, 인크 | 무선 통신의 다중점 송신 |
JP5990815B2 (ja) * | 2011-11-07 | 2016-09-14 | シャープ株式会社 | 基地局、端末、通信システムおよび通信方法 |
CN103327594B (zh) | 2012-03-22 | 2017-04-05 | 电信科学技术研究院 | 上行功率控制方法、设备及系统 |
DK2845422T3 (en) * | 2012-05-03 | 2019-02-04 | Ericsson Telefon Ab L M | RADIO NETWORKS, USER DEVICE AND PROCEDURES |
US20140204781A1 (en) * | 2013-01-21 | 2014-07-24 | Michael Horvat | Method and device for determining a signal detection quality for a physical control channel |
US9210670B2 (en) * | 2013-03-18 | 2015-12-08 | Samsung Electronics Co., Ltd. | Uplink power control in adaptively configured TDD communication systems |
CN105191445B (zh) | 2013-04-03 | 2018-11-27 | 交互数字专利控股公司 | 一种干扰测量方法、装置及基站 |
MX2016001253A (es) * | 2013-07-29 | 2016-05-24 | Fujitsu Ltd | Metodo de control de energia, equipo de usuario y sistema de comunicacion. |
WO2015018034A1 (en) * | 2013-08-08 | 2015-02-12 | Telefonaktiebolaget L M Ericsson (Publ) | Bs and ue, and power control methods used in the same |
EP2887732B1 (en) * | 2013-12-19 | 2017-06-14 | Sony Corporation | Method for operating a user equipment in a wireless radio network |
WO2016091276A1 (en) * | 2014-12-08 | 2016-06-16 | Nokia Solutions And Networks Oy | Uplink power control mechanism |
US9900843B2 (en) | 2015-01-12 | 2018-02-20 | Qualcomm Incorporated | Uplink power control techniques for ultra low latency in LTE devices |
KR102340499B1 (ko) | 2015-09-04 | 2021-12-17 | 삼성전자 주식회사 | 무선통신 시스템에서 상향링크 전송전력 제어 방법 및 장치 |
US10362555B2 (en) * | 2016-03-04 | 2019-07-23 | British Telecommunications Public Limited Company | Cellular telecommunications network |
WO2018027540A1 (en) * | 2016-08-09 | 2018-02-15 | Panasonic Intellectual Property Corporation Of America | Terminal and communication method |
RU2721388C1 (ru) * | 2016-09-30 | 2020-05-19 | Телефонактиеболагет Лм Эрикссон (Пабл) | Системы и способы для выполнения управления мощностью передачи по физическим каналам в системе связи |
EP3539329A4 (en) * | 2016-11-14 | 2020-06-24 | Telefonaktiebolaget LM Ericsson (PUBL) | ADJUSTING EU EMISSION CONTROL PARAMETERS IN OVERLAPTING TTI |
US10531453B2 (en) * | 2017-02-06 | 2020-01-07 | Qualcomm Incorporated | Resource management for low latency wireless communications |
WO2018171704A1 (en) | 2017-03-24 | 2018-09-27 | Huawei Technologies Co., Ltd. | Systems and method of power control for uplink transmissions |
US10674518B2 (en) | 2017-12-27 | 2020-06-02 | Comcast Cable Communications, Llc | Dynamic management of interference and coverage in wireless communications |
CN110049539A (zh) * | 2018-01-16 | 2019-07-23 | 维沃移动通信有限公司 | 上行功率控制参数配置方法、终端及网络设备 |
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 |
US11337168B2 (en) * | 2019-11-27 | 2022-05-17 | Qualcomm Incorporated | Protecting shared low noise amplifiers by limiting transmission power |
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-
2008
- 2008-08-27 CN CN200880131723.8A patent/CN102197689B/zh not_active Expired - Fee Related
- 2008-08-27 WO PCT/EP2008/061236 patent/WO2010022773A1/en active Application Filing
- 2008-08-27 EP EP08787529A patent/EP2332376A1/en not_active Ceased
- 2008-08-27 US US13/060,326 patent/US20110195735A1/en not_active Abandoned
Patent Citations (1)
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CN101030795A (zh) * | 2006-01-18 | 2007-09-05 | 摩托罗拉公司 | 在频分多址通信中用于上行链路资源分配的方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20110195735A1 (en) | 2011-08-11 |
EP2332376A1 (en) | 2011-06-15 |
CN102197689A (zh) | 2011-09-21 |
WO2010022773A1 (en) | 2010-03-04 |
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