JP4649496B2 - 移動局、送信電力制御方法及び移動通信システム - Google Patents

移動局、送信電力制御方法及び移動通信システム Download PDF

Info

Publication number
JP4649496B2
JP4649496B2 JP2008178515A JP2008178515A JP4649496B2 JP 4649496 B2 JP4649496 B2 JP 4649496B2 JP 2008178515 A JP2008178515 A JP 2008178515A JP 2008178515 A JP2008178515 A JP 2008178515A JP 4649496 B2 JP4649496 B2 JP 4649496B2
Authority
JP
Japan
Prior art keywords
transmission
data block
block size
dedicated physical
gain factor
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
Application number
JP2008178515A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008306741A5 (https=
JP2008306741A (ja
Inventor
アニール ウメシュ
武宏 中村
昌史 臼田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to JP2008178515A priority Critical patent/JP4649496B2/ja
Publication of JP2008306741A publication Critical patent/JP2008306741A/ja
Publication of JP2008306741A5 publication Critical patent/JP2008306741A5/ja
Application granted granted Critical
Publication of JP4649496B2 publication Critical patent/JP4649496B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • H04W52/28—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
    • H04L1/0001—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
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
JP2008178515A 2005-03-01 2008-07-08 移動局、送信電力制御方法及び移動通信システム Expired - Fee Related JP4649496B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008178515A JP4649496B2 (ja) 2005-03-01 2008-07-08 移動局、送信電力制御方法及び移動通信システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005056631 2005-03-01
JP2008178515A JP4649496B2 (ja) 2005-03-01 2008-07-08 移動局、送信電力制御方法及び移動通信システム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006049346A Division JP4249195B2 (ja) 2005-03-01 2006-02-24 送信電力制御方法、移動局及び無線回線制御局

Publications (3)

Publication Number Publication Date
JP2008306741A JP2008306741A (ja) 2008-12-18
JP2008306741A5 JP2008306741A5 (https=) 2009-05-14
JP4649496B2 true JP4649496B2 (ja) 2011-03-09

Family

ID=36501857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008178515A Expired - Fee Related JP4649496B2 (ja) 2005-03-01 2008-07-08 移動局、送信電力制御方法及び移動通信システム

Country Status (6)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101477371B1 (ko) 2003-09-26 2014-12-29 인터디지탈 테크날러지 코포레이션 무선 통신 전송 파워용 이득 팩터들의 판정을 위한 장치 및 방법
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
WO2009078762A1 (en) * 2007-12-14 2009-06-25 Telefonaktiebolaget Lm Ericsson Method and arrangement for adjusting transmission power by- adjusting a gain factor in a communication system
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
EP2327259B1 (en) 2008-09-18 2017-03-01 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus 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
US20120275403A1 (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
EP3214881A4 (en) * 2014-11-26 2017-10-18 Huawei Technologies Co., Ltd. Method for processing data, network node and terminal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR0107546A (pt) * 2000-04-07 2004-01-06 Nokia Corp Método e aparelho de transmissão de unidades de dados de protocolo de tamanho fixo através da camada de controle de enlace de rádio transparente
EP1473849B1 (de) * 2000-05-19 2008-02-27 Siemens Aktiengesellschaft 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
CN1192647C (zh) * 2001-09-06 2005-03-09 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
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
KR101477371B1 (ko) * 2003-09-26 2014-12-29 인터디지탈 테크날러지 코포레이션 무선 통신 전송 파워용 이득 팩터들의 판정을 위한 장치 및 방법
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

Also Published As

Publication number Publication date
US20070189224A1 (en) 2007-08-16
EP1699144B1 (en) 2011-05-18
JP2008306741A (ja) 2008-12-18
EP1699144A2 (en) 2006-09-06
CN1829111A (zh) 2006-09-06
ES2364573T3 (es) 2011-09-07
KR20060096907A (ko) 2006-09-13
EP1699144A3 (en) 2008-02-13
CN1829111B (zh) 2010-09-15
US7586977B2 (en) 2009-09-08
KR100702643B1 (ko) 2007-04-02

Similar Documents

Publication Publication Date Title
JP4649496B2 (ja) 移動局、送信電力制御方法及び移動通信システム
JP4538357B2 (ja) 伝送速度制御方法、移動局、無線基地局及び無線回線制御局
JP4580941B2 (ja) 伝送速度制御方法、無線基地局及び無線回線制御局
JPWO2006104208A1 (ja) 送信電力制御方法及び移動局
JPWO2006104211A1 (ja) 送信電力制御方法及び移動局
JP4538366B2 (ja) 伝送速度制御方法、移動局及び無線基地局
JP2006311440A (ja) 伝送速度制御方法、移動局及び無線基地局
JP4616070B2 (ja) 伝送速度制御方法及び移動局
JPWO2006095871A1 (ja) 伝送速度制御方法及び移動局
JPWO2006075629A1 (ja) 伝送速度制御方法、移動局及び無線回線制御局
JP4812855B2 (ja) 伝送速度制御方法、移動局及び無線回線制御局
JP4480727B2 (ja) 伝送速度制御方法、移動局及び無線回線制御局
JP4559290B2 (ja) 伝送速度制御方法、移動局及び無線基地局
JP4602787B2 (ja) 移動通信システム及び無線基地局
JP4249195B2 (ja) 送信電力制御方法、移動局及び無線回線制御局
JP4105196B2 (ja) 伝送速度制御方法、移動局及び無線回線制御局
JP4445999B2 (ja) 伝送速度制御方法及び無線基地局
JP4326535B2 (ja) 伝送速度制御方法及び移動局
JP2006311401A (ja) 伝送速度制御方法、移動局及び無線基地局
JP2006222639A (ja) 相対速度制御チャネル送信方法、移動局、無線基地局及び無線回線制御局
JP2006279615A (ja) 伝送速度制御方法、移動局及び無線回線制御局
JP2006311402A (ja) 伝送速度制御方法、無線回線制御局及び無線基地局
JP2006345501A (ja) 伝送速度制御方法及び移動局
JP2006222898A (ja) 伝送速度制御方法及び移動局
JP2006311457A (ja) 伝送速度制御方法、移動局及び無線基地局

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090401

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: 20101207

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101213

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131217

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4649496

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees