CN1446009A - 一种移动通信系统中的切换方法 - Google Patents
一种移动通信系统中的切换方法 Download PDFInfo
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- CN1446009A CN1446009A CN02155650A CN02155650A CN1446009A CN 1446009 A CN1446009 A CN 1446009A CN 02155650 A CN02155650 A CN 02155650A CN 02155650 A CN02155650 A CN 02155650A CN 1446009 A CN1446009 A CN 1446009A
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- 238000000034 method Methods 0.000 title claims description 60
- 238000012549 training Methods 0.000 claims abstract description 38
- 238000005259 measurement Methods 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims description 29
- 238000010295 mobile communication Methods 0.000 claims description 17
- 230000011664 signaling Effects 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 6
- 230000001174 ascending effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012937 correction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/24—Reselection being triggered by specific parameters
- H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/08—Reselecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/007—Open loop measurement
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
- H04W56/009—Closed loop measurements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/34—Reselection control
- H04W36/38—Reselection control by fixed network equipment
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (9)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021556504A CN1157969C (zh) | 2002-12-13 | 2002-12-13 | 一种移动通信系统中的切换方法 |
KR1020057010828A KR100688303B1 (ko) | 2002-12-13 | 2003-12-12 | 이동통신 시스템의 핸드오버 방법 |
PCT/CN2003/001058 WO2004056144A1 (fr) | 2002-12-13 | 2003-12-12 | Procede de transfert pour systeme de communication mobile |
AT03785452T ATE549887T1 (de) | 2002-12-13 | 2003-12-12 | Weiterreichungsverfahren in einem mobilkommunikationssystem |
AU2003296195A AU2003296195A1 (en) | 2002-12-13 | 2003-12-12 | A hand-over method in mobile communication system |
JP2004559569A JP4558503B2 (ja) | 2002-12-13 | 2003-12-12 | 移動通信システムにおけるハンドオーバー方法 |
EP03785452A EP1570695B1 (en) | 2002-12-13 | 2003-12-12 | A hand-over method in mobile communication system |
US11/149,095 US7295842B2 (en) | 2002-12-13 | 2005-06-09 | Handover method in mobile communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021556504A CN1157969C (zh) | 2002-12-13 | 2002-12-13 | 一种移动通信系统中的切换方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1446009A true CN1446009A (zh) | 2003-10-01 |
CN1157969C CN1157969C (zh) | 2004-07-14 |
Family
ID=27811370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021556504A Expired - Lifetime CN1157969C (zh) | 2002-12-13 | 2002-12-13 | 一种移动通信系统中的切换方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7295842B2 (zh) |
EP (1) | EP1570695B1 (zh) |
JP (1) | JP4558503B2 (zh) |
KR (1) | KR100688303B1 (zh) |
CN (1) | CN1157969C (zh) |
AT (1) | ATE549887T1 (zh) |
AU (1) | AU2003296195A1 (zh) |
WO (1) | WO2004056144A1 (zh) |
Cited By (33)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005096641A1 (fr) * | 2004-04-01 | 2005-10-13 | Da Tang Mobile Communications Equipment Co., Ltd. | Procede de transfert de relais dans un systeme de communication mobile |
CN100341382C (zh) * | 2005-03-30 | 2007-10-03 | 中兴通讯股份有限公司 | 一种接力切换的实现方法 |
CN100375578C (zh) * | 2005-07-13 | 2008-03-12 | 中兴通讯股份有限公司 | 接力切换中目标小区用户数据发送点的选择方法 |
CN100396149C (zh) * | 2004-11-17 | 2008-06-18 | 华为技术有限公司 | 缩短切换时延的方法 |
CN100450285C (zh) * | 2005-06-06 | 2009-01-07 | 华为技术有限公司 | 一种终端在基站间进行切换的方法 |
CN100461960C (zh) * | 2005-07-18 | 2009-02-11 | 华为技术有限公司 | 网络中实现激活态的an间切换的方法 |
CN100461944C (zh) * | 2005-05-16 | 2009-02-11 | 华为技术有限公司 | Hrpd网络中实现激活态an间切换的方法 |
WO2009079817A1 (fr) * | 2007-12-12 | 2009-07-02 | Zte Corporation | Procédé de transfert de station de base |
CN101047622B (zh) * | 2006-03-29 | 2010-05-12 | 华为技术有限公司 | 一种对系统资源进行调度的方法 |
CN1992966B (zh) * | 2005-12-27 | 2010-07-14 | 中兴通讯股份有限公司 | 一种激活时间可更新的专用无线链路重配方法 |
CN101124840B (zh) * | 2004-06-10 | 2010-10-13 | Lg电子株式会社 | 无线接入系统中的切换执行和通信恢复 |
CN101217819B (zh) * | 2008-01-03 | 2010-12-08 | 中兴通讯股份有限公司 | 基于智能天线的移动台切换基站的方法 |
CN101990779A (zh) * | 2009-11-12 | 2011-03-23 | 高通股份有限公司 | 用于在td-scdma切换的过程中在上行链路同步化中校正功率的方法和装置 |
CN101207905B (zh) * | 2006-12-21 | 2011-04-20 | 中兴通讯股份有限公司 | 切换优化方法及装置 |
CN102106172A (zh) * | 2009-10-05 | 2011-06-22 | 高通股份有限公司 | 用于提供使用多个度量的移交触发机制的装置和方法 |
CN101300865B (zh) * | 2005-08-31 | 2011-08-10 | 摩托罗拉移动公司 | 在移动网络中切换移动设备的方法及系统 |
CN101312594B (zh) * | 2007-05-25 | 2011-09-14 | 华为技术有限公司 | 一种切换方法、通信系统及装置 |
US8054801B2 (en) * | 2005-05-16 | 2011-11-08 | Huawei Technologies Co., Ltd. | Method and system for implementing inter-access network handoff in active state in HRPD network |
CN102356664A (zh) * | 2010-04-05 | 2012-02-15 | 高通股份有限公司 | 用于td-scdma切换中的上行链路预同步的方法和装置 |
CN101170799B (zh) * | 2006-10-27 | 2012-03-21 | 北京信威通信技术股份有限公司 | 一种tdd系统终端在不同频点之间的切换方法 |
CN101572901B (zh) * | 2008-04-30 | 2012-06-06 | 联想(北京)有限公司 | 通信模式监视及信号测量的方法、基站及终端 |
CN101370267B (zh) * | 2007-08-19 | 2012-06-06 | 中兴通讯股份有限公司 | 一种移动通信系统中的切换方法 |
CN1951127B (zh) * | 2004-04-26 | 2012-07-25 | 摩托罗拉移动公司 | 促进网络到网络转换的系统和方法 |
CN101321381B (zh) * | 2007-06-04 | 2012-11-07 | 华为技术有限公司 | 一种硬切换方法及系统和移动台 |
CN103139855A (zh) * | 2011-11-21 | 2013-06-05 | 上海贝尔股份有限公司 | 一种由源基站切换至目标基站的方法、装置与系统 |
CN103718604A (zh) * | 2011-06-21 | 2014-04-09 | 诺基亚公司 | 提供优化的切换预备和执行操作的方法、装置和计算机程序产品 |
CN103945471A (zh) * | 2013-01-21 | 2014-07-23 | 电信科学技术研究院 | 一种小区切换方法及装置 |
CN104640163A (zh) * | 2010-08-24 | 2015-05-20 | 中兴通讯股份有限公司 | 小区切换的方法及系统 |
CN104735612A (zh) * | 2013-12-23 | 2015-06-24 | 上海贝尔股份有限公司 | 用于目标基站与用户设备之间进行通信的方法和装置 |
US9247515B2 (en) | 2006-04-25 | 2016-01-26 | Qualcomm Incorporated | Enhanced mobility support for wireless communication |
CN106550415A (zh) * | 2015-09-22 | 2017-03-29 | 中兴通讯股份有限公司 | 上行同步方法、设备和系统 |
CN108886733A (zh) * | 2016-03-31 | 2018-11-23 | 华为技术有限公司 | 通信方法、网络侧设备及用户终端 |
CN109891957A (zh) * | 2016-10-28 | 2019-06-14 | 瑞典爱立信有限公司 | Ue补偿的定时提前 |
Families Citing this family (62)
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DE112005003895B4 (de) * | 2004-04-07 | 2024-08-22 | Symeo Gmbh | Verfahren zur Synchronisation von Takteinrichtungen |
US8364185B2 (en) * | 2005-04-18 | 2013-01-29 | Samsung Electronics Co., Ltd. | Method and system for synchronizing a clock for an adjacent network to a clock for an overlay network |
US8331941B2 (en) * | 2005-05-10 | 2012-12-11 | Alcatel Lucent | Method of providing messages to a mobile unit on a forward link |
GB2427526B (en) * | 2005-06-14 | 2007-10-03 | Siemens Ag | A method of improving transmission of a message |
KR101027627B1 (ko) | 2005-08-23 | 2011-04-06 | 닛본 덴끼 가부시끼가이샤 | 상행 링크 무선 전송에서의 복수 기지국과 이동국의 동기시스템 및 방법 |
WO2007052916A1 (en) | 2005-10-31 | 2007-05-10 | Lg Electronics Inc. | Method for processing control information in a wireless mobile communication system |
EP1949547B1 (en) | 2005-10-31 | 2019-08-07 | LG Electronics, Inc. | Data receiving method for mobile communication terminal |
KR101005681B1 (ko) * | 2005-10-31 | 2011-01-05 | 엘지전자 주식회사 | 이동통신 단말의 제어정보 수신 및 전송 방법 |
CN101292446A (zh) | 2005-10-31 | 2008-10-22 | Lg电子株式会社 | 在无线移动通信系统中传输测量报告的方法 |
US8305970B2 (en) | 2005-10-31 | 2012-11-06 | Lg Electronics Inc. | Method of transmitting a measurement report in a wireless mobile communications system |
KR20070061407A (ko) * | 2005-12-08 | 2007-06-13 | 한국전자통신연구원 | 휴대인터넷 시스템의 핸드오버 재설정 방법 |
KR101187071B1 (ko) * | 2006-01-05 | 2012-09-27 | 엘지전자 주식회사 | 이동 통신 시스템에서의 핸드오버 방법 |
KR100819273B1 (ko) * | 2006-01-20 | 2008-04-03 | 삼성전자주식회사 | 통신 시스템에서 개루프 전력 제어 방법 및 장치 |
KR100929087B1 (ko) | 2006-02-09 | 2009-11-30 | 삼성전자주식회사 | 이동통신 시스템에서 핸드오버시 업링크 타이밍싱크 프로시져 수행 방법 및 장치 |
WO2007110748A2 (en) * | 2006-03-27 | 2007-10-04 | Nokia Corporation | Apparatus, method and computer program product providing unified reactive and proactive handovers |
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CN100461666C (zh) * | 2006-03-30 | 2009-02-11 | 华为技术有限公司 | 一种防止用户设备在基站间切换时数据丢失的方法 |
JP4760498B2 (ja) * | 2006-04-05 | 2011-08-31 | 日本電気株式会社 | 移動体通信システム、基地局装置及びそれらに用いるセル間ハンドオーバ制御方法 |
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KR101145849B1 (ko) * | 2006-09-29 | 2012-05-17 | 삼성전자주식회사 | 핸드오버시 끊김 없는 서비스를 제공하는 이동 통신 단말기및 그 제공 방법 |
CN101536579B (zh) * | 2006-10-31 | 2013-10-16 | 高通股份有限公司 | 演进节点b间切换方法和装置 |
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CN101999243B (zh) * | 2009-12-17 | 2017-09-08 | 高通股份有限公司 | 用于td‑scdma系统中的接力切换的明确信令的方法和装置 |
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US9913191B2 (en) * | 2013-12-20 | 2018-03-06 | Intel IP Corporation | Base station and method for early handover using uplink channel characteristics |
CN105282769A (zh) * | 2014-06-06 | 2016-01-27 | 中兴通讯股份有限公司 | 网络切换处理方法及装置 |
CN106797593B (zh) | 2014-10-08 | 2020-05-12 | 瑞典爱立信有限公司 | 移动性同步测量的方法、设备、网络节点和存储介质 |
EP3207726A1 (en) * | 2014-11-20 | 2017-08-23 | Huawei Technologies Co., Ltd. | Methods and nodes in a wireless communication network |
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KR102419981B1 (ko) * | 2016-02-19 | 2022-07-12 | 삼성전자 주식회사 | 무선 통신 네트워크에서 핸드오버시 데이터 전송 중단 시간을 최소화하는 방법 및 장치 |
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Also Published As
Publication number | Publication date |
---|---|
EP1570695A4 (en) | 2010-04-14 |
KR100688303B1 (ko) | 2007-03-02 |
AU2003296195A1 (en) | 2004-07-09 |
WO2004056144A1 (fr) | 2004-07-01 |
CN1157969C (zh) | 2004-07-14 |
ATE549887T1 (de) | 2012-03-15 |
US20050272426A1 (en) | 2005-12-08 |
US7295842B2 (en) | 2007-11-13 |
EP1570695B1 (en) | 2012-03-14 |
EP1570695A1 (en) | 2005-09-07 |
KR20050085634A (ko) | 2005-08-29 |
JP2006510279A (ja) | 2006-03-23 |
JP4558503B2 (ja) | 2010-10-06 |
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