CN1998159A - 用于软切换期间同步检测和功率控制的方法和设备 - Google Patents
用于软切换期间同步检测和功率控制的方法和设备 Download PDFInfo
- Publication number
- CN1998159A CN1998159A CNA2005800225930A CN200580022593A CN1998159A CN 1998159 A CN1998159 A CN 1998159A CN A2005800225930 A CNA2005800225930 A CN A2005800225930A CN 200580022593 A CN200580022593 A CN 200580022593A CN 1998159 A CN1998159 A CN 1998159A
- Authority
- CN
- China
- Prior art keywords
- tpc
- terminal
- communication link
- order
- add
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000001514 detection method Methods 0.000 title claims description 18
- 238000004891 communication Methods 0.000 claims abstract description 78
- 230000001360 synchronised effect Effects 0.000 claims abstract description 28
- 238000001914 filtration Methods 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 8
- 238000004590 computer program Methods 0.000 claims description 6
- 238000009825 accumulation Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000008034 disappearance Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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]
- H04W52/38—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. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [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)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/839,926 | 2004-05-06 | ||
US10/839,926 US7437175B2 (en) | 2004-05-06 | 2004-05-06 | Synchronization detection methods and apparatus |
PCT/EP2005/004575 WO2005109671A1 (en) | 2004-05-06 | 2005-04-28 | Methods and apparatus for synchronization detection and power control during soft handover |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1998159A true CN1998159A (zh) | 2007-07-11 |
CN1998159B CN1998159B (zh) | 2010-12-29 |
Family
ID=34956059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800225930A Expired - Fee Related CN1998159B (zh) | 2004-05-06 | 2005-04-28 | 用于软切换期间同步检测和功率控制的方法和设备 |
Country Status (11)
Country | Link |
---|---|
US (1) | US7437175B2 (zh) |
EP (1) | EP1762017B1 (zh) |
JP (1) | JP4616336B2 (zh) |
KR (1) | KR101143148B1 (zh) |
CN (1) | CN1998159B (zh) |
AT (1) | ATE403285T1 (zh) |
DE (1) | DE602005008597D1 (zh) |
ES (1) | ES2310827T3 (zh) |
HK (1) | HK1109517A1 (zh) |
PL (1) | PL1762017T3 (zh) |
WO (1) | WO2005109671A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104602331A (zh) * | 2014-12-29 | 2015-05-06 | 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 |
CN106973432A (zh) * | 2011-10-03 | 2017-07-21 | 高通股份有限公司 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
Families Citing this family (37)
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 |
WO2008072355A1 (ja) * | 2006-12-15 | 2008-06-19 | Fujitsu Limited | 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 |
KR101470637B1 (ko) | 2007-06-18 | 2014-12-08 | 엘지전자 주식회사 | 이동통신 시스템에서의 무선자원 향상 방법, 상태정보 보고방법 및 수신장치 |
KR101486352B1 (ko) * | 2007-06-18 | 2015-01-26 | 엘지전자 주식회사 | 무선 통신 시스템의 단말에서의 상향링크 동기 상태 제어방법 |
KR101341515B1 (ko) * | 2007-06-18 | 2013-12-16 | 엘지전자 주식회사 | 무선 통신 시스템에서의 반복 전송 정보 갱신 방법 |
WO2008156346A2 (en) * | 2007-06-20 | 2008-12-24 | Lg Electronics Inc. | A method of transmitting data in mobile communication system |
WO2008156314A2 (en) | 2007-06-20 | 2008-12-24 | Lg Electronics Inc. | Effective system information reception method |
KR101490253B1 (ko) * | 2007-08-10 | 2015-02-05 | 엘지전자 주식회사 | 무선 통신 시스템에서의 제어정보 전송 및 수신 방법 |
KR20090016412A (ko) * | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 통신 방법 |
KR20090016419A (ko) | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 동적 무선자원 할당방법에서 harq를 제어하는 방법 |
KR20090016431A (ko) * | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널품질 보고 수행 방법 |
WO2009022840A2 (en) * | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | Methods of setting up channel in wireless communication system |
WO2009022805A1 (en) * | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | Method of reporting measurement result in wireless communication system |
US9008006B2 (en) | 2007-08-10 | 2015-04-14 | Lg Electronics Inc. | Random access method for multimedia broadcast multicast service(MBMS) |
WO2009022837A1 (en) | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | A control method for uplink connection of idle terminal |
KR101514841B1 (ko) | 2007-08-10 | 2015-04-23 | 엘지전자 주식회사 | 효율적인 랜덤 액세스 재시도를 수행하는 방법 |
WO2009022877A2 (en) | 2007-08-14 | 2009-02-19 | Lg Electronics Inc. | A method of transmitting and processing data block of specific protocol layer in wireless communication system |
KR101461970B1 (ko) | 2007-09-13 | 2014-11-14 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
KR100937432B1 (ko) | 2007-09-13 | 2010-01-18 | 엘지전자 주식회사 | 무선 통신 시스템에서의 무선자원 할당 방법 |
CN101803237B (zh) * | 2007-09-13 | 2013-07-10 | Lg电子株式会社 | 在无线通信系统中分配无线资源的方法 |
KR101396062B1 (ko) | 2007-09-18 | 2014-05-26 | 엘지전자 주식회사 | 헤더 지시자를 이용한 효율적인 데이터 블록 전송방법 |
KR101435844B1 (ko) * | 2007-09-18 | 2014-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 블록 전송 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 |
US8687565B2 (en) * | 2007-09-20 | 2014-04-01 | Lg Electronics Inc. | Method of effectively transmitting radio resource allocation request in mobile communication system |
EP2197236B1 (en) * | 2007-10-02 | 2013-11-06 | Fujitsu Limited | Handover control device, mobile station, base station, handover control server, and handover control method |
KR20090041323A (ko) | 2007-10-23 | 2009-04-28 | 엘지전자 주식회사 | 데이터 블록 구성함에 있어서 단말의 식별 정보를 효과적으로 전송하는 방법 |
EP2208294B1 (en) * | 2007-10-29 | 2019-07-31 | LG Electronics Inc. | Method of repairing a security failure |
KR101594359B1 (ko) | 2008-01-31 | 2016-02-16 | 엘지전자 주식회사 | 랜덤 접속에서 백오프 정보를 시그널링하는 방법 |
US8270348B2 (en) | 2008-01-31 | 2012-09-18 | Lg Electronics Inc. | Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications |
WO2009096731A2 (en) * | 2008-01-31 | 2009-08-06 | Lg Electronics Inc. | Method for signaling back-off information in random access |
US8538472B2 (en) | 2010-12-14 | 2013-09-17 | Intel Mobile Communications GmbH | User equipment and method for performing downlink and/or uplink power control |
US9144020B2 (en) | 2012-03-19 | 2015-09-22 | Intel Deutschland Gmbh | Dynamic RxDiv for idle mode in a user equipment |
Family Cites Families (28)
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 |
EP1492368B1 (en) | 1997-04-17 | 2009-04-08 | NTT DoCoMo, Inc. | Base station apparatus and method for mobile communication system |
CA2283501C (en) * | 1998-01-16 | 2003-07-08 | Ntt Mobile Communications Network Inc. | Transmission power control method, mobile station, base station, and recording medium |
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 (en) * | 1999-06-18 | 2000-12-27 | Alcatel | Operating a cellular telecommunication system |
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 |
CA2382503C (en) | 2000-06-29 | 2006-04-11 | Hideki Kanemoto | 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 |
WO2003010903A1 (fr) | 2001-07-24 | 2003-02-06 | Ntt Docomo, Inc. | Dispositif et procede pour commande de puissance d'emission dans un systeme de communication mobile, station mobile, et dispositif de communication |
CN1235354C (zh) | 2001-10-04 | 2006-01-04 | 株式会社Ntt都科摩 | 无线控制装置、基站、移动通信方法和系统 |
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 |
US7155236B2 (en) | 2003-02-18 | 2006-12-26 | Qualcomm Incorporated | Scheduled and autonomous transmission and acknowledgement |
US7660282B2 (en) | 2003-02-18 | 2010-02-09 | Qualcomm Incorporated | Congestion control in a wireless data network |
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 |
-
2004
- 2004-05-06 US US10/839,926 patent/US7437175B2/en not_active Expired - Fee Related
-
2005
- 2005-04-28 DE DE602005008597T patent/DE602005008597D1/de active Active
- 2005-04-28 AT AT05744940T patent/ATE403285T1/de not_active IP Right Cessation
- 2005-04-28 KR KR1020067023205A patent/KR101143148B1/ko not_active IP Right Cessation
- 2005-04-28 CN CN2005800225930A patent/CN1998159B/zh not_active Expired - Fee Related
- 2005-04-28 JP JP2007511971A patent/JP4616336B2/ja not_active Expired - Fee Related
- 2005-04-28 WO PCT/EP2005/004575 patent/WO2005109671A1/en active IP Right Grant
- 2005-04-28 ES ES05744940T patent/ES2310827T3/es active Active
- 2005-04-28 EP EP05744940A patent/EP1762017B1/en not_active Not-in-force
- 2005-04-28 PL PL05744940T patent/PL1762017T3/pl unknown
-
2008
- 2008-01-03 HK HK08100036.8A patent/HK1109517A1/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106973432A (zh) * | 2011-10-03 | 2017-07-21 | 高通股份有限公司 | 协调式多点传输方案中用于上行链路发射功率控制和定时的方法和装置 |
CN104602331A (zh) * | 2014-12-29 | 2015-05-06 | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
HK1109517A1 (en) | 2008-06-06 |
ATE403285T1 (de) | 2008-08-15 |
DE602005008597D1 (de) | 2008-09-11 |
CN1998159B (zh) | 2010-12-29 |
JP2007536843A (ja) | 2007-12-13 |
KR20070007907A (ko) | 2007-01-16 |
JP4616336B2 (ja) | 2011-01-19 |
ES2310827T3 (es) | 2009-01-16 |
KR101143148B1 (ko) | 2012-05-08 |
EP1762017B1 (en) | 2008-07-30 |
US7437175B2 (en) | 2008-10-14 |
WO2005109671A1 (en) | 2005-11-17 |
US20050250526A1 (en) | 2005-11-10 |
EP1762017A1 (en) | 2007-03-14 |
PL1762017T3 (pl) | 2009-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1998159B (zh) | 用于软切换期间同步检测和功率控制的方法和设备 | |
CN101843142B (zh) | 触发时间处理方法和设备 | |
CN101317486B (zh) | 有效小区选择 | |
KR101236090B1 (ko) | 고속 다운링크 패킷 액세스 시스템을 위한 가변 전송 전력제어 전략 | |
US7555319B2 (en) | Adaptive power efficient radio environment measurements | |
US20090257538A1 (en) | Methods and Apparatus for Fast Downlink Information of Uplink Out-of-Synchronization | |
EP1096822B1 (en) | Apparatus and method for TDMA-TDD based transmission/reception | |
EP0872140B1 (en) | A method for selecting the way to perform a handover, and a cellular radio system | |
CN1274247A (zh) | 无线移动台的开环功率控制 | |
US7269421B2 (en) | Control of frame timing on handover | |
EP1152624A1 (en) | Communication terminal and wireless communication method | |
CN101091332B (zh) | 上行链路不同步的快速下行链路通知的方法和设备 | |
EP2255463A1 (en) | Soft handover timing updates | |
KR100970536B1 (ko) | 핸드오버에서의 프레임 타이밍의 제어 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1109517 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1109517 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: OPTIS WIRELESS TECHNOLOGY LLC Free format text: FORMER OWNER: CLUSTER CO., LTD. Effective date: 20150427 Owner name: CLUSTER CO., LTD. Free format text: FORMER OWNER: TELEFONAKTIEBOLAGET LM ERICSSON (SE) S-126 25 STOCKHOLM, SWEDEN Effective date: 20150427 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150427 Address after: Texas, USA Patentee after: Telefonaktiebolaget LM Ericsson (publ) Address before: Delaware Patentee before: Clastres LLC Effective date of registration: 20150427 Address after: Delaware Patentee after: Clastres LLC Address before: Stockholm Patentee before: Telefonaktiebolaget LM Ericsson |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20180428 |
|
CF01 | Termination of patent right due to non-payment of annual fee |