CN1829111B - 传输功率控制方法和移动台 - Google Patents

传输功率控制方法和移动台 Download PDF

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Publication number
CN1829111B
CN1829111B CN2006100198728A CN200610019872A CN1829111B CN 1829111 B CN1829111 B CN 1829111B CN 2006100198728 A CN2006100198728 A CN 2006100198728A CN 200610019872 A CN200610019872 A CN 200610019872A CN 1829111 B CN1829111 B CN 1829111B
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China
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block size
dedicated physical
transmission
gain factor
section
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CN2006100198728A
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English (en)
Chinese (zh)
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CN1829111A (zh
Inventor
臼田昌史
尤密斯安尼尔
中村武宏
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NTT Docomo Inc
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NTT Docomo Inc
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Publication of CN1829111A publication Critical patent/CN1829111A/zh
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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]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN2006100198728A 2005-03-01 2006-03-01 传输功率控制方法和移动台 Active CN1829111B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005056631 2005-03-01
JP2005-056631 2005-03-01
JP2005056631 2005-03-01

Publications (2)

Publication Number Publication Date
CN1829111A CN1829111A (zh) 2006-09-06
CN1829111B true CN1829111B (zh) 2010-09-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006100198728A Active CN1829111B (zh) 2005-03-01 2006-03-01 传输功率控制方法和移动台

Country Status (6)

Country Link
US (1) US7586977B2 (enExample)
EP (1) EP1699144B1 (enExample)
JP (1) JP4649496B2 (enExample)
KR (1) KR100702643B1 (enExample)
CN (1) CN1829111B (enExample)
ES (1) ES2364573T3 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102685867B (zh) 2003-09-26 2016-06-29 美商内数位科技公司 用于无线发射/接收单元wtru的方法、集成电路ic及wtru
JP4538366B2 (ja) * 2005-03-29 2010-09-08 株式会社エヌ・ティ・ティ・ドコモ 伝送速度制御方法、移動局及び無線基地局
CN100471085C (zh) * 2006-08-22 2009-03-18 华为技术有限公司 上行物理信道的功率控制方法及装置
US8195217B2 (en) 2006-08-22 2012-06-05 Huawei Technologies Co., Ltd. Method and apparatus for controlling power of uplink physical channel
CN101897129B (zh) * 2007-12-14 2013-03-13 艾利森电话股份有限公司 通信系统中用于通过调整增益因子来调整发送功率的方法和装置
JP5165397B2 (ja) * 2008-01-16 2013-03-21 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
US8554257B2 (en) * 2008-08-13 2013-10-08 Telefonaktiebolaget Lm Ericsson (Publ) System condition based adaptive reference power offset positioning
CA2737887C (en) 2008-09-18 2017-05-16 Telefonaktiebolaget L M Ericsson (Publ) A method and arrangement for determining a minimum transmit power gain factor for an enhanced uplink data communication
CN101741431B (zh) 2008-11-04 2012-08-08 华为技术有限公司 一种发射功率的确定方法和装置
CN101448310B (zh) * 2009-01-06 2014-08-20 中兴通讯股份有限公司 一种物理上行共享信道发送功率控制方法
CN101568172B (zh) * 2009-06-08 2011-09-14 华为技术有限公司 调整外环功控目标信干比的方法、装置和系统
CN102013963B (zh) * 2009-09-08 2013-07-10 华为技术有限公司 一种数据传输方法和装置
GB201007570D0 (en) 2010-05-06 2010-06-23 Rolls Royce Plc A mould assembly
WO2012149502A1 (en) * 2011-04-29 2012-11-01 Interdigital Patent Holdings, Inc. Transmission of e-dch control channel in mimo operations
US8965443B2 (en) * 2011-07-28 2015-02-24 Blackberry Limited Method and system for access and uplink power control for a wireless system having multiple transmit points
US8532691B2 (en) * 2011-08-03 2013-09-10 Intel Mobile Communications GmbH Method and device for controlling a transmit power in a radio communications system
KR101970684B1 (ko) 2012-02-28 2019-04-19 삼성전자주식회사 무선통신시스템에서 피드백 정보 전송 장치 및 방법
CN105940740B (zh) * 2014-11-26 2019-11-29 华为技术有限公司 处理数据的方法、网络节点和终端

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1407816A (zh) * 2001-09-06 2003-04-02 华为技术有限公司 一种移动通信传输信号的自适应调整方法

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ES2442871T3 (es) * 2000-04-07 2014-02-14 Core Wireless Licensing S.à.r.l. Transmisión de unidades de datos de protocolo a través del control de enlace de radiocomunicaciones transparente
DE50113676D1 (de) * 2000-05-19 2008-04-10 Siemens Ag Mobilstation zur Ermittlung der Verstärkungsfaktoren eines Datenkanals und eines Kontrollkanals eines Datenübertragungssystem
JP3440076B2 (ja) 2000-11-29 2003-08-25 松下電器産業株式会社 無線インフラ装置
US6882857B2 (en) * 2002-11-26 2005-04-19 Qualcomm, Incorporated Method and apparatus for efficient processing of data for transmission in a communication system
KR100606008B1 (ko) 2003-01-04 2006-07-26 삼성전자주식회사 부호 분할 다중 접속 통신 시스템에서 역방향 데이터재전송 요청 송수신 장치 및 방법
CN102685867B (zh) * 2003-09-26 2016-06-29 美商内数位科技公司 用于无线发射/接收单元wtru的方法、集成电路ic及wtru
KR100918761B1 (ko) 2005-01-06 2009-09-24 삼성전자주식회사 무선통신 시스템에서 상향링크 서비스를 위한 이득인자 설정 방법
JP4249195B2 (ja) * 2005-03-01 2009-04-02 株式会社エヌ・ティ・ティ・ドコモ 送信電力制御方法、移動局及び無線回線制御局

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CN1407816A (zh) * 2001-09-06 2003-04-02 华为技术有限公司 一种移动通信传输信号的自适应调整方法

Non-Patent Citations (3)

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Physical layer procedures (TDD) (Release 6).3GPP TS 25.224 v6.3.0.2004,3(25224630),9-11. *
Technical Specification Group Radio Access Network *

Also Published As

Publication number Publication date
US7586977B2 (en) 2009-09-08
EP1699144A3 (en) 2008-02-13
CN1829111A (zh) 2006-09-06
EP1699144A2 (en) 2006-09-06
EP1699144B1 (en) 2011-05-18
JP2008306741A (ja) 2008-12-18
US20070189224A1 (en) 2007-08-16
KR20060096907A (ko) 2006-09-13
KR100702643B1 (ko) 2007-04-02
JP4649496B2 (ja) 2011-03-09
ES2364573T3 (es) 2011-09-07

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