CN1998159B - 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
- CN1998159B CN1998159B CN2005800225930A CN200580022593A CN1998159B CN 1998159 B CN1998159 B CN 1998159B CN 2005800225930 A CN2005800225930 A CN 2005800225930A CN 200580022593 A CN200580022593 A CN 200580022593A CN 1998159 B CN1998159 B CN 1998159B
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- China
- Prior art keywords
- terminal
- tpc
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- filter
- communication link
- 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. 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]
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
-
- 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)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Description
Claims (19)
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 CN1998159A (zh) | 2007-07-11 |
| CN1998159B true 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 (10)
| 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) |
| PL (1) | PL1762017T3 (zh) |
| WO (1) | WO2005109671A1 (zh) |
Families Citing this family (39)
| 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 |
| EP2093899B1 (en) * | 2006-12-15 | 2015-03-04 | Fujitsu Limited | Mobile station and antenna verification control method at mobile station |
| 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 |
| EP2153549B1 (en) * | 2007-06-20 | 2013-10-02 | 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 |
| KR101422031B1 (ko) | 2007-08-10 | 2014-07-23 | 엘지전자 주식회사 | 방송 및 멀티캐스트 서비스를 위한 랜덤 억세스 방법 |
| US8594030B2 (en) | 2007-08-10 | 2013-11-26 | Lg Electronics Inc. | Method for controlling HARQ operation in dynamic radio resource allocation |
| WO2009022805A1 (en) * | 2007-08-10 | 2009-02-19 | Lg Electronics Inc. | Method of reporting measurement result in wireless communication system |
| KR101514841B1 (ko) | 2007-08-10 | 2015-04-23 | 엘지전자 주식회사 | 효율적인 랜덤 액세스 재시도를 수행하는 방법 |
| KR20090016412A (ko) * | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 통신 방법 |
| KR101467789B1 (ko) | 2007-08-10 | 2014-12-03 | 엘지전자 주식회사 | 휴지 단말의 상향 접속 제어 방법 |
| KR101490253B1 (ko) | 2007-08-10 | 2015-02-05 | 엘지전자 주식회사 | 무선 통신 시스템에서의 제어정보 전송 및 수신 방법 |
| EP2176969B1 (en) * | 2007-08-10 | 2012-11-28 | LG Electronics Inc. | Methods of setting up channel in wireless communication system |
| KR20090016431A (ko) * | 2007-08-10 | 2009-02-13 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널품질 보고 수행 방법 |
| KR101461965B1 (ko) | 2007-08-14 | 2014-11-14 | 엘지전자 주식회사 | 무선 통신 시스템의 특정 프로토콜 계층에서의 데이터 블록전송 및 처리 방법 |
| 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 |
| ES2419804T3 (es) * | 2007-09-13 | 2013-08-21 | Lg Electronics Inc. | Procedimiento de asignación de recursos de radio en un sistema de comunicación inalámbrica |
| KR101591824B1 (ko) | 2007-09-18 | 2016-02-04 | 엘지전자 주식회사 | 무선 통신 시스템에서의 폴링 과정 수행 방법 |
| KR101435844B1 (ko) * | 2007-09-18 | 2014-08-29 | 엘지전자 주식회사 | 무선 통신 시스템에서의 데이터 블록 전송 방법 |
| KR101513033B1 (ko) | 2007-09-18 | 2015-04-17 | 엘지전자 주식회사 | 다중 계층 구조에서 QoS를 보장하기 위한 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 |
| 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 |
| KR20090043465A (ko) * | 2007-10-29 | 2009-05-06 | 엘지전자 주식회사 | 무선 베어러 타입에 따른 오류 해결 방법 |
| KR101594359B1 (ko) | 2008-01-31 | 2016-02-16 | 엘지전자 주식회사 | 랜덤 접속에서 백오프 정보를 시그널링하는 방법 |
| US8027356B2 (en) * | 2008-01-31 | 2011-09-27 | Lg Electronics Inc. | Method for signaling back-off information in random access |
| WO2009096743A2 (en) | 2008-01-31 | 2009-08-06 | Lg Electronics Inc. | Method for sending status information in mobile telecommunications system and receiver of mobile telecommunications |
| 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 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1011211A1 (en) * | 1997-04-17 | 2000-06-21 | Ntt Mobile Communications Network Inc. | Base station apparatus of mobile communication system |
| EP1317078A2 (en) * | 2001-11-30 | 2003-06-04 | Fujitsu Limited | Power control circuit and radio transmission apparatus with synchronism detection |
Family Cites Families (26)
| 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 |
| US6343218B1 (en) * | 1998-01-16 | 2002-01-29 | Ntt Docomo Inc. | Transmission power control method, mobile phone, 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 |
| CN1157866C (zh) | 2000-06-29 | 2004-07-14 | 松下电器产业株式会社 | 基站装置和无线通信方法 |
| 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 |
| CA2423261C (en) | 2001-07-24 | 2009-10-06 | Ntt Docomo, Inc. | Transmission power control device and method, mobile station, and communication device in mobile communication system |
| US20040114555A1 (en) | 2001-10-04 | 2004-06-17 | Takahiro Hayashi | Radio control apparatus, base station mobile communication method, mobile communication program, recording medium containing the same, and mobile communication system |
| 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 |
-
2004
- 2004-05-06 US US10/839,926 patent/US7437175B2/en not_active Expired - Fee Related
-
2005
- 2005-04-28 WO PCT/EP2005/004575 patent/WO2005109671A1/en not_active Ceased
- 2005-04-28 KR KR1020067023205A patent/KR101143148B1/ko not_active Expired - Fee Related
- 2005-04-28 AT AT05744940T patent/ATE403285T1/de not_active IP Right Cessation
- 2005-04-28 PL PL05744940T patent/PL1762017T3/pl unknown
- 2005-04-28 DE DE602005008597T patent/DE602005008597D1/de not_active Expired - Lifetime
- 2005-04-28 JP JP2007511971A patent/JP4616336B2/ja not_active Expired - Fee Related
- 2005-04-28 CN CN2005800225930A patent/CN1998159B/zh not_active Expired - Fee Related
- 2005-04-28 EP EP05744940A patent/EP1762017B1/en not_active Expired - Lifetime
- 2005-04-28 ES ES05744940T patent/ES2310827T3/es not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1011211A1 (en) * | 1997-04-17 | 2000-06-21 | Ntt Mobile Communications Network Inc. | Base station apparatus of mobile communication system |
| EP1317078A2 (en) * | 2001-11-30 | 2003-06-04 | Fujitsu Limited | Power control circuit and radio transmission apparatus with synchronism detection |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007536843A (ja) | 2007-12-13 |
| US20050250526A1 (en) | 2005-11-10 |
| CN1998159A (zh) | 2007-07-11 |
| US7437175B2 (en) | 2008-10-14 |
| JP4616336B2 (ja) | 2011-01-19 |
| KR101143148B1 (ko) | 2012-05-08 |
| ES2310827T3 (es) | 2009-01-16 |
| EP1762017A1 (en) | 2007-03-14 |
| WO2005109671A1 (en) | 2005-11-17 |
| KR20070007907A (ko) | 2007-01-16 |
| ATE403285T1 (de) | 2008-08-15 |
| EP1762017B1 (en) | 2008-07-30 |
| HK1109517A1 (zh) | 2008-06-06 |
| PL1762017T3 (pl) | 2009-01-30 |
| DE602005008597D1 (de) | 2008-09-11 |
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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 |
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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 |
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