DE60205568D1 - Weiterreichungsverfahren in einem Mobilkommunikationssystem - Google Patents
Weiterreichungsverfahren in einem MobilkommunikationssystemInfo
- Publication number
- DE60205568D1 DE60205568D1 DE60205568T DE60205568T DE60205568D1 DE 60205568 D1 DE60205568 D1 DE 60205568D1 DE 60205568 T DE60205568 T DE 60205568T DE 60205568 T DE60205568 T DE 60205568T DE 60205568 D1 DE60205568 D1 DE 60205568D1
- Authority
- DE
- Germany
- Prior art keywords
- communication system
- mobile communication
- handover method
- handover
- mobile
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title 1
- 238000010295 mobile communication Methods 0.000 title 1
Classifications
-
- 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
- H04W36/00—Hand-off or reselection arrangements
- H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2001078685 | 2001-12-12 | ||
KR10-2001-0078685A KR100438443B1 (ko) | 2001-12-12 | 2001-12-12 | 이동통신시스템에서 핸드오프 수행방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60205568D1 true DE60205568D1 (de) | 2005-09-22 |
DE60205568T2 DE60205568T2 (de) | 2006-02-16 |
Family
ID=19716958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002605568 Expired - Lifetime DE60205568T2 (de) | 2001-12-12 | 2002-12-12 | Weiterreichungsverfahren in einem Mobilkommunikationssystem |
Country Status (8)
Country | Link |
---|---|
US (1) | US7065362B2 (de) |
EP (1) | EP1320274B1 (de) |
JP (1) | JP3869829B2 (de) |
KR (1) | KR100438443B1 (de) |
CN (1) | CN100345396C (de) |
AU (1) | AU2002358329A1 (de) |
DE (1) | DE60205568T2 (de) |
WO (1) | WO2003055105A1 (de) |
Families Citing this family (65)
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JP4147906B2 (ja) * | 2002-11-08 | 2008-09-10 | 日本電気株式会社 | 移動無線通信システム、基地局及びそれらに用いる移動無線通信方法 |
JP4544403B2 (ja) | 2004-03-31 | 2010-09-15 | 日本電気株式会社 | 無線基地局装置及びその制御方法 |
EP1752009A4 (de) * | 2004-06-04 | 2012-06-13 | Nortel Networks Ltd | Vermittlung in einem verteilten zugangsnetz |
KR100909736B1 (ko) * | 2004-11-25 | 2009-07-29 | 닛본 덴끼 가부시끼가이샤 | 업링크 트랜스포트 레이어의 전송 방법 |
KR100582731B1 (ko) * | 2005-03-03 | 2006-05-22 | 삼성전자주식회사 | 모바일 IPv6 망에서 이동 호스트를 이용한 트래픽 교환방법 |
US7724766B2 (en) * | 2005-03-31 | 2010-05-25 | Siemens Aktiengesellschaft | High-density wireless local area network |
CN101185361A (zh) * | 2005-04-25 | 2008-05-21 | 诺基亚公司 | 提供快速、零数据损失的高速数据分组接入(hsdpa)服务小区改变的装置、方法和计算机程序 |
MX2007013514A (es) * | 2005-05-04 | 2008-01-22 | Ericsson Telefon Ab L M | Metodo y disposicion en sistema movil de seleccion doble de datos de tiempo real. |
US8331941B2 (en) * | 2005-05-10 | 2012-12-11 | Alcatel Lucent | Method of providing messages to a mobile unit on a forward link |
US7317707B2 (en) * | 2005-06-02 | 2008-01-08 | Lucent Technologies Inc. | Method for seamless session transfer of a mobile station |
KR101221898B1 (ko) * | 2005-06-14 | 2013-01-15 | 엘지전자 주식회사 | 이동 통신 시스템에서의 시그널링 방법 |
US8571556B2 (en) | 2005-06-14 | 2013-10-29 | Lg Electronics Inc. | Method of communicating signals in a mobile communication system |
CN1901734B (zh) * | 2005-07-20 | 2010-04-21 | 华为技术有限公司 | 无线接入技术中进行无损切换的方法和系统 |
CN102883380B (zh) * | 2005-09-14 | 2017-06-09 | 北京三星通信技术研究有限公司 | Lte系统中支持用户设备移动性的方法 |
KR100735399B1 (ko) * | 2005-09-23 | 2007-07-04 | 삼성전자주식회사 | 디지털 방송 시스템에서 이동통신 시스템을 이용한핸드오버를 수행하기 위한 방법 및 장치 |
JP2007096968A (ja) * | 2005-09-29 | 2007-04-12 | Kyocera Corp | 移動体通信システム、基地局装置、及びハンドオーバ方法 |
CN100433717C (zh) * | 2005-10-20 | 2008-11-12 | 华为技术有限公司 | 一种切换过程中数据传输的方法 |
EP1949562B1 (de) | 2005-10-31 | 2016-11-16 | LG Electronics Inc. | Verfahren zum senden eines messberichts in einem drahtlosen mobilen kommunikationssystem |
BRPI0617783A2 (pt) | 2005-10-31 | 2011-08-09 | Lg Electronics Inc | método de transmissão e recepção de informação de acesso por rádio em um sistema de comunicações móvel sem fio |
AU2006309464B2 (en) | 2005-10-31 | 2009-10-29 | Lg Electronics Inc. | Method for processing control information in a wireless mobile communication system |
EP1949547B1 (de) | 2005-10-31 | 2019-08-07 | LG Electronics, Inc. | Datenempfangsverfahren für ein mobilkommunikationsgerät |
BRPI0617778A2 (pt) | 2005-10-31 | 2011-08-09 | Lg Electronics Inc | método para processamento de informação de controle em um sistema de comunicação móvel sem fio |
CN100461951C (zh) * | 2005-11-11 | 2009-02-11 | 华为技术有限公司 | 一种组播切换方法和设备 |
US8842631B2 (en) * | 2005-11-30 | 2014-09-23 | Qualcomm Incorporated | Data state transition during handoff |
WO2007074515A1 (ja) | 2005-12-27 | 2007-07-05 | Fujitsu Limited | 移動制御装置及びハンドオーバ制御方法 |
CN1992659B (zh) * | 2005-12-28 | 2010-05-05 | 华为技术有限公司 | 一种r3重锚定过程中实现数据无损传输的方法 |
US8059581B2 (en) * | 2006-01-05 | 2011-11-15 | Qualcomm Incorporated | Method and apparatus for seamless and efficient wireless handoffs |
KR101185568B1 (ko) * | 2006-03-04 | 2012-09-24 | 삼성전자주식회사 | 무선 망에서의 자원 예약시스템 및 자원 예약방법 |
JP4802804B2 (ja) * | 2006-03-27 | 2011-10-26 | 日本電気株式会社 | 移動体通信システムにおけるデータ伝送方法およびシステム |
JP4778342B2 (ja) * | 2006-03-27 | 2011-09-21 | 富士通株式会社 | 無線通信方法、無線通信システム、端末および基地局 |
US20080039096A1 (en) * | 2006-03-28 | 2008-02-14 | Nokia Corporation | Apparatus, method and computer program product providing secure distributed HO signaling for 3.9G with secure U-plane location update from source eNB |
CN101052208B (zh) * | 2006-04-06 | 2010-10-20 | 华为技术有限公司 | 一种切换方法及切换网络 |
WO2007148388A1 (ja) * | 2006-06-20 | 2007-12-27 | Fujitsu Limited | パケット転送方法および基地局 |
JPWO2008029628A1 (ja) * | 2006-09-06 | 2010-01-21 | 三菱電機株式会社 | データ再送方法、ネットワーク制御装置、移動局および基地局 |
CN101141781B (zh) * | 2006-09-08 | 2010-04-21 | 大唐移动通信设备有限公司 | 一种基站内小区间切换方法及切换过程中的数据传输装置 |
KR100938090B1 (ko) * | 2006-10-19 | 2010-01-21 | 삼성전자주식회사 | 이동통신 시스템에서 핸드오버 수행 방법 및 장치 |
JP4690464B2 (ja) * | 2006-10-27 | 2011-06-01 | 富士通株式会社 | ハンドオーバ方法及び基地局 |
US8380203B1 (en) * | 2006-11-10 | 2013-02-19 | Marvell International Ltd. | Enhanced WLAN association for roaming |
US20100098024A1 (en) * | 2006-12-01 | 2010-04-22 | Mitsubishi Electric Corporation | Base station and wireless communication system |
CN101115025B (zh) * | 2006-12-01 | 2011-01-19 | 华为技术有限公司 | 在切换过程中传送复位消息序列号的方法、装置及系统 |
EP1928133B1 (de) * | 2006-12-01 | 2013-12-25 | Electronics and Telecommunications Research Institute | Verfahren zur Datenübertragung durch Weiterleitung zwischen Basisstationen in einem drahtlosen Kommunikationssystem |
US7978656B2 (en) * | 2007-03-26 | 2011-07-12 | Qualcomm Incorporated | Sequence numbering for distributed wireless networks |
JP4877000B2 (ja) * | 2007-03-26 | 2012-02-15 | 株式会社日立製作所 | 無線通信方法、無線移動機および無線基地局収容装置 |
US9155008B2 (en) * | 2007-03-26 | 2015-10-06 | Qualcomm Incorporated | Apparatus and method of performing a handoff in a communication network |
WO2008156268A2 (en) * | 2007-06-18 | 2008-12-24 | Lg Electronics Inc. | Downlink packet data convergence protocol behavior during handover |
US8830950B2 (en) * | 2007-06-18 | 2014-09-09 | Qualcomm Incorporated | Method and apparatus for PDCP reordering at handoff |
EP2026611A1 (de) * | 2007-08-14 | 2009-02-18 | Alcatel Lucent | Übergabeverfahren und Vorrichtung in einem drahtlosen Telekommunikationsnetz |
US20090168723A1 (en) * | 2007-11-27 | 2009-07-02 | Qualcomm Incorporated | Method and apparatus for handling out-of-order packets during handover in a wireless communication system |
US8194591B2 (en) * | 2007-12-13 | 2012-06-05 | Thomson Licensing | Communication methods in a network |
FR2925812A1 (fr) * | 2007-12-21 | 2009-06-26 | Thomson Licensing Sas | Methodes de communication dans un reseau |
EP2107848B1 (de) * | 2008-03-31 | 2013-03-13 | Mitsubishi Electric R&D Centre Europe B.V. | Verfahren und Vorrichtung zur Durchführung der Weiterreichung zwischen Basisstationen eines mobilen Telekommunikationsnetzwerks für mobile Endgeräte |
JP5178284B2 (ja) * | 2008-04-07 | 2013-04-10 | 株式会社日立製作所 | 基地局制御装置及びアクセス規制方法 |
JP5157652B2 (ja) * | 2008-06-03 | 2013-03-06 | 富士通株式会社 | 移動通信システム |
US8160024B1 (en) * | 2008-09-08 | 2012-04-17 | Sprint Spectrum L.P. | Method and system for handoff at inter-radio-network-controller boundary |
US8169972B2 (en) * | 2008-09-12 | 2012-05-01 | Industrial Technology Research Institute | System and method for providing service continuity of multicast and broadcast services in a wireless communication system |
US8213360B2 (en) * | 2009-04-29 | 2012-07-03 | Nokia Corporation | Apparatus and method for flexible switching between device-to-device communication mode and cellular communication mode |
JP4703774B2 (ja) * | 2010-04-13 | 2011-06-15 | 富士通株式会社 | 移動通信システム及び基地局並びにハンドオーバ制御方法 |
US8611901B2 (en) * | 2010-11-23 | 2013-12-17 | Cisco Technology, Inc. | Enterprise controller handover management of wireless user devices between radio access point devices |
US8958422B2 (en) * | 2012-03-17 | 2015-02-17 | Blackberry Limited | Handling packet data convergence protocol data units |
KR102121526B1 (ko) * | 2012-07-23 | 2020-06-10 | 삼성전자주식회사 | 클라우드 셀 통신 시스템에서 데이터 스케쥴링 장치 및 방법 |
US20140038605A1 (en) * | 2012-07-31 | 2014-02-06 | Firouz Behnamfar | Devices and methods for cellular communication |
JP2014120779A (ja) * | 2012-12-12 | 2014-06-30 | Nippon Telegr & Teleph Corp <Ntt> | 分散無線通信基地局システムの通信方式及び分散無線通信基地局システム |
JP5922564B2 (ja) * | 2012-12-13 | 2016-05-24 | 日本電信電話株式会社 | 分散無線通信基地局システム及び通信方法 |
US10448291B2 (en) | 2015-04-16 | 2019-10-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for facilitating mobility in a communications network |
CN109845321B (zh) * | 2016-10-11 | 2021-12-07 | 瑞典爱立信有限公司 | 切换期间的数据传输 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101763B (fi) * | 1995-12-01 | 1998-08-14 | Nokia Mobile Phones Ltd | Siirrettävän tiedon koostumuksen säilyttäminen tukiaseman vaihdon yhte ydessä |
US5794149A (en) * | 1995-12-29 | 1998-08-11 | Lucent Technologies Inc. | Base station controlled handoff method and apparatus |
EP0851701A3 (de) * | 1996-12-24 | 1999-12-22 | Nec Corporation | Kontrollverfahren zum Weiterreichen in schnurlosem ATM Netz |
CA2221948A1 (en) * | 1996-12-30 | 1998-06-30 | Lucent Technologies Inc. | System and method for achieving handover in wireless lan by buffering data at subsequent access point |
US6091717A (en) * | 1997-05-05 | 2000-07-18 | Nokia Mobile Phones Limited | Method for scheduling packet data transmission |
EP0891114A1 (de) * | 1997-07-12 | 1999-01-13 | Telefonaktiebolaget Lm Ericsson | Verfahren und System zum Durchführen eines optimierten Weiterreichens |
KR100278316B1 (ko) | 1998-03-17 | 2001-01-15 | 이계철 | 교환기내의스위치에서의핸드오버방법 |
GB9815886D0 (en) * | 1998-07-21 | 1998-09-16 | Nokia Telecommunications Oy | Method and apparatus for the transmission of packets of data |
JP2000069522A (ja) * | 1998-08-17 | 2000-03-03 | Mitsubishi Electric Corp | ハンドオフ方法、基地局及び通信システム |
KR20000041916A (ko) * | 1998-12-24 | 2000-07-15 | 서평원 | 이동통신망에서의 핸드오버시 데이터 전송 시스템 및 방법 |
US6757270B1 (en) * | 1999-06-11 | 2004-06-29 | Lucent Technologies Inc. | Low back haul reactivation delay for high-speed packet data services in CDMA systems |
US6466556B1 (en) * | 1999-07-23 | 2002-10-15 | Nortel Networks Limited | Method of accomplishing handover of packet data flows in a wireless telecommunications system |
US20010036834A1 (en) | 2000-03-03 | 2001-11-01 | Subir Das | Supporting fast intra-domain handoffs and paging in wireless cellular networks |
KR100393620B1 (ko) * | 2000-04-12 | 2003-08-02 | 삼성전자주식회사 | 동시 서비스를 지원하는 이동 통신시스템의 핸드오프 방법 |
US7177658B2 (en) * | 2002-05-06 | 2007-02-13 | Qualcomm, Incorporated | Multi-media broadcast and multicast service (MBMS) in a wireless communications system |
-
2001
- 2001-12-12 KR KR10-2001-0078685A patent/KR100438443B1/ko active IP Right Grant
-
2002
- 2002-12-12 WO PCT/KR2002/002347 patent/WO2003055105A1/en active Application Filing
- 2002-12-12 JP JP2003555705A patent/JP3869829B2/ja not_active Expired - Fee Related
- 2002-12-12 US US10/317,485 patent/US7065362B2/en not_active Expired - Lifetime
- 2002-12-12 AU AU2002358329A patent/AU2002358329A1/en not_active Abandoned
- 2002-12-12 DE DE2002605568 patent/DE60205568T2/de not_active Expired - Lifetime
- 2002-12-12 EP EP20020027685 patent/EP1320274B1/de not_active Expired - Lifetime
- 2002-12-12 CN CNB028250524A patent/CN100345396C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3869829B2 (ja) | 2007-01-17 |
EP1320274A3 (de) | 2003-12-17 |
JP2005513907A (ja) | 2005-05-12 |
AU2002358329A1 (en) | 2003-07-09 |
DE60205568T2 (de) | 2006-02-16 |
KR100438443B1 (ko) | 2004-07-03 |
KR20030048702A (ko) | 2003-06-25 |
US7065362B2 (en) | 2006-06-20 |
EP1320274A2 (de) | 2003-06-18 |
EP1320274B1 (de) | 2005-08-17 |
CN1605168A (zh) | 2005-04-06 |
CN100345396C (zh) | 2007-10-24 |
US20030224786A1 (en) | 2003-12-04 |
WO2003055105A1 (en) | 2003-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |