ATE403285T1 - Verfahren und vorrichtungen zur synchronisationsdetektion und leistungsregelung während eines soft-handover - Google Patents

Verfahren und vorrichtungen zur synchronisationsdetektion und leistungsregelung während eines soft-handover

Info

Publication number
ATE403285T1
ATE403285T1 AT05744940T AT05744940T ATE403285T1 AT E403285 T1 ATE403285 T1 AT E403285T1 AT 05744940 T AT05744940 T AT 05744940T AT 05744940 T AT05744940 T AT 05744940T AT E403285 T1 ATE403285 T1 AT E403285T1
Authority
AT
Austria
Prior art keywords
uplink
synchronization
power control
soft handover
new
Prior art date
Application number
AT05744940T
Other languages
English (en)
Inventor
Bengt Lindoff
Bo Bernhardsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of ATE403285T1 publication Critical patent/ATE403285T1/de

Links

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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
AT05744940T 2004-05-06 2005-04-28 Verfahren und vorrichtungen zur synchronisationsdetektion und leistungsregelung während eines soft-handover ATE403285T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/839,926 US7437175B2 (en) 2004-05-06 2004-05-06 Synchronization detection methods and apparatus

Publications (1)

Publication Number Publication Date
ATE403285T1 true ATE403285T1 (de) 2008-08-15

Family

ID=34956059

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05744940T ATE403285T1 (de) 2004-05-06 2005-04-28 Verfahren und vorrichtungen zur synchronisationsdetektion und leistungsregelung während eines soft-handover

Country Status (11)

Country Link
US (1) US7437175B2 (de)
EP (1) EP1762017B1 (de)
JP (1) JP4616336B2 (de)
KR (1) KR101143148B1 (de)
CN (1) CN1998159B (de)
AT (1) ATE403285T1 (de)
DE (1) DE602005008597D1 (de)
ES (1) ES2310827T3 (de)
HK (1) HK1109517A1 (de)
PL (1) PL1762017T3 (de)
WO (1) WO2005109671A1 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7551597B2 (en) 2004-05-06 2009-06-23 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for fast downlink information of uplink out-of-synchronization
JP4418334B2 (ja) * 2004-09-13 2010-02-17 パナソニック株式会社 移動局装置および上り回線送信電力制御方法
US7546136B2 (en) * 2005-04-29 2009-06-09 Telefonaktiebolaget L M Ericsson (Publ) Variable transmit power control strategies for high-speed downlink packet access systems
GB2430330B (en) * 2005-09-19 2010-03-10 Agilent Technologies Inc Allocation of a performance indicator among cells in a cellular communication system
JP4893749B2 (ja) * 2006-12-15 2012-03-07 富士通株式会社 移動局及び移動局におけるアンテナベリフィケーション制御方法
CN101299622B (zh) * 2007-04-30 2012-07-04 华为技术有限公司 传输功率控制命令的合并方法与终端
KR101341515B1 (ko) * 2007-06-18 2013-12-16 엘지전자 주식회사 무선 통신 시스템에서의 반복 전송 정보 갱신 방법
KR101486352B1 (ko) 2007-06-18 2015-01-26 엘지전자 주식회사 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법
KR101470637B1 (ko) 2007-06-18 2014-12-08 엘지전자 주식회사 이동통신 시스템에서의 무선자원 향상 방법, 상태정보 보고방법 및 수신장치
US8149768B2 (en) * 2007-06-20 2012-04-03 Lg Electronics Inc. Method of transmitting data in mobile communication system
WO2008156314A2 (en) * 2007-06-20 2008-12-24 Lg Electronics Inc. Effective system information reception method
KR101514841B1 (ko) 2007-08-10 2015-04-23 엘지전자 주식회사 효율적인 랜덤 액세스 재시도를 수행하는 방법
KR20090016431A (ko) * 2007-08-10 2009-02-13 엘지전자 주식회사 무선 통신 시스템에서 채널품질 보고 수행 방법
KR101490253B1 (ko) 2007-08-10 2015-02-05 엘지전자 주식회사 무선 통신 시스템에서의 제어정보 전송 및 수신 방법
GB2464427B (en) * 2007-08-10 2012-04-04 Lg Electronics Inc Method of reporting measurement result in wireless communication system
WO2009022836A2 (en) 2007-08-10 2009-02-19 Lg Electronics Inc. A random access method for multimedia broadcast multicast service(mbms)
WO2009022840A2 (en) * 2007-08-10 2009-02-19 Lg Electronics Inc. Methods of setting up channel in wireless communication system
US8422385B2 (en) 2007-08-10 2013-04-16 Lg Electronics Inc. Control method for uplink connecting of idle terminal
US8594030B2 (en) 2007-08-10 2013-11-26 Lg Electronics Inc. Method for controlling HARQ operation in dynamic radio resource allocation
KR20090016412A (ko) * 2007-08-10 2009-02-13 엘지전자 주식회사 무선 통신 시스템에서의 데이터 통신 방법
KR101461965B1 (ko) 2007-08-14 2014-11-14 엘지전자 주식회사 무선 통신 시스템의 특정 프로토콜 계층에서의 데이터 블록전송 및 처리 방법
EP2432290B1 (de) * 2007-09-13 2013-05-22 LG Electronics Inc. Verfahren zur Zuweisung von Funkressourcen in einem drahtlosen Kommunikationssystem
KR100937432B1 (ko) 2007-09-13 2010-01-18 엘지전자 주식회사 무선 통신 시스템에서의 무선자원 할당 방법
KR101461970B1 (ko) 2007-09-13 2014-11-14 엘지전자 주식회사 무선 통신 시스템에서의 폴링 과정 수행 방법
KR101591824B1 (ko) 2007-09-18 2016-02-04 엘지전자 주식회사 무선 통신 시스템에서의 폴링 과정 수행 방법
KR101513033B1 (ko) 2007-09-18 2015-04-17 엘지전자 주식회사 다중 계층 구조에서 ＱｏＳ를 보장하기 위한 방법
KR101435844B1 (ko) * 2007-09-18 2014-08-29 엘지전자 주식회사 무선 통신 시스템에서의 데이터 블록 전송 방법
KR101396062B1 (ko) 2007-09-18 2014-05-26 엘지전자 주식회사 헤더 지시자를 이용한 효율적인 데이터 블록 전송방법
US8687565B2 (en) * 2007-09-20 2014-04-01 Lg Electronics Inc. Method of effectively transmitting radio resource allocation request in mobile communication system
WO2009044458A1 (ja) * 2007-10-02 2009-04-09 Fujitsu Limited ハンドオーバ制御装置、移動局、基地局、ハンドオーバ制御サーバおよびハンドオーバ制御方法
KR20090041323A (ko) 2007-10-23 2009-04-28 엘지전자 주식회사 데이터 블록 구성함에 있어서 단말의 식별 정보를 효과적으로 전송하는 방법
EP2208294B1 (de) * 2007-10-29 2019-07-31 LG Electronics Inc. Procédé de réparation d'une défaillance de sécurité
EP3410623B1 (de) 2008-01-31 2021-07-28 LG Electronics Inc. Verfahren zum senden von statusinformationen in einem mobiltelekommunikationssystem und empfänger von mobiltelekommunikationen
KR101594359B1 (ko) 2008-01-31 2016-02-16 엘지전자 주식회사 랜덤 접속에서 백오프 정보를 시그널링하는 방법
EP2086276B1 (de) * 2008-01-31 2016-11-02 LG Electronics Inc. Verfahren zum signalisieren von back-off-informationen bei direktzugriff
US8538472B2 (en) 2010-12-14 2013-09-17 Intel Mobile Communications GmbH User equipment and method for performing downlink and/or uplink power control
US9319990B2 (en) * 2011-10-03 2016-04-19 Qualcomm Incorporated Method and apparatus for uplink transmission power control and timing in coordinated multipoint transmission schemes
US9144020B2 (en) 2012-03-19 2015-09-22 Intel Deutschland Gmbh Dynamic RxDiv for idle mode in a user equipment
CN104602331B (zh) * 2014-12-29 2018-07-13 上海华为技术有限公司 一种上行功率的控制方法，装置及系统

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305349A (en) * 1993-04-29 1994-04-19 Ericsson Ge Mobile Communications Inc. Quantized coherent rake receiver
JP2980156B2 (ja) 1994-05-12 1999-11-22 エヌ・ティ・ティ移動通信網株式会社 送信電力制御方法および該制御方法を用いたスペクトル拡散通信装置
EP1492254A1 (de) 1997-04-17 2004-12-29 NTT DoCoMo, Inc. Erzeugung von Kodes für ein Mobilkommunikationssystem
EP0975185B1 (de) * 1998-01-16 2006-07-26 Ntt Mobile Communications Network Inc. Verfahren zur sendeleistungssteuerung, mobiltelefon, basisstation und aufzeichnungsmedium
US6363104B1 (en) * 1998-10-02 2002-03-26 Ericsson Inc. Method and apparatus for interference cancellation in a rake receiver
US6628956B2 (en) * 1999-03-15 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive power control in a radio communications systems
JP2000349704A (ja) 1999-06-03 2000-12-15 Matsushita Electric Ind Co Ltd 無線通信装置、無線通信装置における送信電力制御方法及び記録媒体
EP1063787A1 (de) * 1999-06-18 2000-12-27 Alcatel Betreiben eines Zellularen Telekommunikationssystems
US6801565B1 (en) * 1999-06-25 2004-10-05 Ericsson Inc. Multi-stage rake combining methods and apparatus
US6922434B2 (en) * 1999-10-19 2005-07-26 Ericsson Inc. Apparatus and methods for finger delay selection in RAKE receivers
SE516662C2 (sv) * 1999-11-26 2002-02-12 Ericsson Telefon Ab L M Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem
GB9927995D0 (en) * 1999-11-27 2000-01-26 Koninkl Philips Electronics Nv Method for conformance testing of radio communication equipment
GB0008020D0 (en) * 2000-03-31 2000-05-17 Koninkl Philips Electronics Nv Radio comunication system
US6928296B2 (en) * 2000-06-29 2005-08-09 Matsushita Electric Industrial Co., Ltd. Base station apparatus and radio communication method
US6594499B1 (en) * 2000-09-25 2003-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Downlink power control in a cellular telecommunications network
SE0101169D0 (sv) * 2000-10-17 2001-03-30 Ericsson Telefon Ab L M Method and system of transmission power control
US6691273B2 (en) * 2001-01-17 2004-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Error correction using packet combining during soft handover
JP3543959B2 (ja) 2001-02-16 2004-07-21 日本電気株式会社 基地局
KR100749900B1 (ko) * 2001-07-24 2007-08-21 가부시키가이샤 엔티티 도코모 이동통신 시스템에 있어서의 송신전력 제어장치와 방법,이동국 및 통신장치
WO2003032527A1 (fr) * 2001-10-04 2003-04-17 Ntt Docomo, Inc. Appareil de commande radio, station de base, procede de communication mobile, programme de communication mobile, support d'enregistrement contenant ce dernier et systeme de communication mobile
JP4005796B2 (ja) * 2001-11-30 2007-11-14 富士通株式会社 電力制御回路および無線送信装置
US7177658B2 (en) * 2002-05-06 2007-02-13 Qualcomm, Incorporated Multi-media broadcast and multicast service (MBMS) in a wireless communications system
JP3574443B2 (ja) * 2002-08-20 2004-10-06 松下電器産業株式会社 通信端末装置、基地局装置、および送信電力制御方法
US7184791B2 (en) * 2002-09-23 2007-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Methods, receivers, and computer program products for determining transmission power control commands using biased interpretation
US7660282B2 (en) * 2003-02-18 2010-02-09 Qualcomm Incorporated Congestion control in a wireless data network
US7155236B2 (en) * 2003-02-18 2006-12-26 Qualcomm Incorporated Scheduled and autonomous transmission and acknowledgement
US7340268B2 (en) * 2003-02-26 2008-03-04 Qualcomm Incorporated Reliability determination and combining of power control commands received in a wireless communication system
US7657275B2 (en) * 2004-05-07 2010-02-02 Qualcomm Incorporated Mitigation of transmit power spikes for a power-controlled data transmission in a wireless communication system

Also Published As

Publication number Publication date
EP1762017B1 (de) 2008-07-30
KR20070007907A (ko) 2007-01-16
WO2005109671A1 (en) 2005-11-17
HK1109517A1 (en) 2008-06-06
KR101143148B1 (ko) 2012-05-08
US20050250526A1 (en) 2005-11-10
PL1762017T3 (pl) 2009-01-30
DE602005008597D1 (de) 2008-09-11
JP4616336B2 (ja) 2011-01-19
JP2007536843A (ja) 2007-12-13
ES2310827T3 (es) 2009-01-16
US7437175B2 (en) 2008-10-14
CN1998159B (zh) 2010-12-29
CN1998159A (zh) 2007-07-11
EP1762017A1 (de) 2007-03-14

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