DE60026799D1 - Mobilfunksystem mit synchronisiertem Weiterreichen (Handover) - Google Patents

Mobilfunksystem mit synchronisiertem Weiterreichen (Handover)

Info

Publication number
DE60026799D1
DE60026799D1 DE60026799T DE60026799T DE60026799D1 DE 60026799 D1 DE60026799 D1 DE 60026799D1 DE 60026799 T DE60026799 T DE 60026799T DE 60026799 T DE60026799 T DE 60026799T DE 60026799 D1 DE60026799 D1 DE 60026799D1
Authority
DE
Germany
Prior art keywords
mobile radio
radio system
synchronized handover
handover
synchronized
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
Application number
DE60026799T
Other languages
English (en)
Other versions
DE60026799T2 (de
Inventor
Mauro Costa
Michael Roberts
Sutha Sivagnanasundaram
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE60026799D1 publication Critical patent/DE60026799D1/de
Publication of DE60026799T2 publication Critical patent/DE60026799T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60026799T 1999-12-10 2000-10-09 Mobilfunksystem mit synchronisiertem Weiterreichen (Handover) Expired - Lifetime DE60026799T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99309986 1999-12-10
EP99309986 1999-12-10

Publications (2)

Publication Number Publication Date
DE60026799D1 true DE60026799D1 (de) 2006-05-11
DE60026799T2 DE60026799T2 (de) 2006-10-19

Family

ID=8241802

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60026799T Expired - Lifetime DE60026799T2 (de) 1999-12-10 2000-10-09 Mobilfunksystem mit synchronisiertem Weiterreichen (Handover)

Country Status (8)

Country Link
US (1) US6668170B2 (de)
JP (1) JP3712607B2 (de)
KR (1) KR20010062322A (de)
CN (1) CN1305328A (de)
AU (1) AU7189800A (de)
BR (1) BR0005732A (de)
CA (1) CA2324878A1 (de)
DE (1) DE60026799T2 (de)

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FI981407A (fi) * 1998-05-11 1999-11-12 Nokia Networks Oy Handover ja verkkosovitus radiojärjestelmässä
US6947399B1 (en) * 1999-07-19 2005-09-20 Nortel Networks Limited Handoff mechanisms to support real-time delay-critical services in a next generation network
FI20001293A (fi) * 2000-05-30 2001-12-01 Nokia Networks Oy IP-puheen välitys langattomassa tietoliikennejärjestelmässä
FR2816159B1 (fr) * 2000-10-30 2002-12-06 Mitsubishi Electric Inf Tech Methode d'etablissement de lien radio entre un controleur d'acces et une station de base
JP3746040B2 (ja) * 2001-02-15 2006-02-15 ノキア コーポレイション ネットワークへの移動要素の接続を管理する方法及びシステム
DE10117269B4 (de) * 2001-03-30 2005-12-08 Siemens Ag Verfahren zur Zuordnung eines mobilen Kommunikationsendgerätes zu einem Corenetzwerkknoten
US20030003919A1 (en) * 2001-06-29 2003-01-02 Per Beming Relocation of serving network radio network controller ( SRNC) which has used direct transport bearers between SRNC and base station
US20030026202A1 (en) * 2001-08-02 2003-02-06 Benedikt Aschermann Communications network with redundancy between peripheral units
US7346023B2 (en) * 2001-08-22 2008-03-18 Lucent Technologies Inc. Reconfigurable wireless communication access system and method
EP1419634A1 (de) * 2001-08-22 2004-05-19 Nokia Corporation Verfahren und system zur zusammenarbeit zwischen verschiedenen funkzugangsnetzwerken in umts unter verwendung von q.2630
US7161978B2 (en) * 2001-08-29 2007-01-09 Texas Instruments Incorporated Transmit and receive window synchronization
KR100765123B1 (ko) 2002-02-16 2007-10-11 엘지전자 주식회사 Ｓｒｎｓ 재할당 방법
JP3926798B2 (ja) * 2002-03-13 2007-06-06 三菱電機株式会社 無線エリアネットワーク制御システム及び広域無線エリアネットワーク制御システム
WO2003084269A1 (fr) 2002-03-29 2003-10-09 Mitsubishi Denki Kabushiki Kaisha Systeme de reseau radio et procede de commande de communications radio
KR20040016540A (ko) * 2002-08-17 2004-02-25 삼성전자주식회사 멀티캐스트 멀티미디어 방송 서비스를 제공하는 이동 통신시스템에서 핸드오버시 데이터 송수신 장치 및 방법
GB2396998A (en) * 2003-01-06 2004-07-07 Roke Manor Research Handover method for packet streaming data
KR100594101B1 (ko) * 2003-01-20 2006-06-30 삼성전자주식회사 비추적 영역에서 멀티캐스트 멀티미디어 방송 서비스를제공하는 시스템 및 방법
JP2004260620A (ja) * 2003-02-26 2004-09-16 Ntt Docomo Inc 無線データ通信方法、サーバ装置及び無線制御装置
JP4448036B2 (ja) * 2003-04-03 2010-04-07 ユーティーシダカン（ジョングオ）ヨウシャンゴンシ ユーザ装置の移動性管理方法及びその通信システム
EP1719269A1 (de) * 2004-02-13 2006-11-08 LG Electronics Inc. Verfahren zum senden von dienstinformationen zwischen netzwerkknoten eines mbms-dienstes in einem mobilen kommunikationssystem
US20050213541A1 (en) * 2004-02-13 2005-09-29 Lg Electronics Inc. Method for transmitting service information between network nodes for MBMS service in mobile communication system
GB2414361B (en) * 2004-05-17 2008-10-01 Ipwireless Inc Arrangement and method for radio network relocation
JP4517732B2 (ja) * 2004-06-02 2010-08-04 日本電気株式会社 無線制御装置及びそれを用いた移動通信システム並びにその動作制御方法
GB2416274B (en) * 2004-07-14 2009-04-08 Vodafone Plc Location updating in communications networks
CN100352312C (zh) * 2004-09-07 2007-11-28 中兴通讯股份有限公司 通过Iu口实现跨无线网络控制器的寻呼请求传递的方法
DE602005025259D1 (de) * 2005-03-23 2011-01-20 Ericsson Telefon Ab L M Weiterreichung in einem WCDMA Funkzugangsnetz anhand von Listen von Nachbarzellen in Abhängigkeit von der Kennung der Iu-Schnittstelle
WO2006122495A1 (fr) * 2005-05-16 2006-11-23 Huawei Technologies Co., Ltd. Méthode et système de commutation entre les statuts d’activation d’an dans un réseau hrpd
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
US8315633B2 (en) * 2005-08-26 2012-11-20 Qualcomm Incorporated Uplink soft handoff support in UMTS TDD systems for efficient uplink power and rate control
CN101176356B (zh) * 2005-10-18 2012-06-27 中兴通讯股份有限公司 避免ue测量报告干扰的服务无线网络控制器的重定位方法
US8229433B2 (en) * 2005-10-27 2012-07-24 Qualcomm Incorporated Inter-frequency handoff
US8134977B2 (en) * 2005-10-27 2012-03-13 Qualcomm Incorporated Tune-away protocols for wireless systems
US8068835B2 (en) 2005-10-27 2011-11-29 Qualcomm Incorporated Tune-away and cross paging systems and methods
US9247467B2 (en) * 2005-10-27 2016-01-26 Qualcomm Incorporated Resource allocation during tune-away
US8045542B2 (en) * 2005-11-02 2011-10-25 Nokia Corporation Traffic generation during inactive user plane
KR100929087B1 (ko) * 2006-02-09 2009-11-30 삼성전자주식회사 이동통신 시스템에서 핸드오버시 업링크 타이밍싱크 프로시져 수행 방법 및 장치
GB2448708B (en) * 2007-04-24 2009-09-30 Motorola Inc A cellular communication system and a method of operation therefor
US8223724B2 (en) * 2007-11-01 2012-07-17 Nokia Siemens Networks Oy Frame and chip offset for SRNC in UE involved relocation on carrier sharing
CN101547404B (zh) * 2008-03-24 2010-10-27 大唐移动通信设备有限公司 实现无线网络控制器间的同步的方法、系统和设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020058A (en) * 1989-01-23 1991-05-28 Stratacom, Inc. Packet voice/data communication system having protocol independent repetitive packet suppression
US5440561A (en) * 1991-09-30 1995-08-08 Motorola, Inc. Method for establishing frame synchronization within a TDMA communication system
JPH07284141A (ja) 1994-04-08 1995-10-27 Oki Electric Ind Co Ltd ハンドオーバ方法
JP3577348B2 (ja) * 1994-12-07 2004-10-13 富士通株式会社 可変長データ交換機及び同可変長データ交換機に収容された可変長データ端末
FI101763B1 (fi) * 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd Siirrettävän tiedon koostumuksen säilyttäminen tukiaseman vaihdon yhteydessä
US6125125A (en) * 1996-10-18 2000-09-26 Symmetricom, Inc. Synchronization of TDMA cell sites
US6144658A (en) * 1996-12-20 2000-11-07 Cisco Technology, Inc. Repetitive pattern removal in a voice channel of a communication network
US6519457B1 (en) * 1997-04-09 2003-02-11 Nortel Networks Limited Methods and systems for standardizing interbase station communications
US6246878B1 (en) * 1997-11-26 2001-06-12 Telefonaktiebolaget Lm Ericsson Magnetoresistive device having a highly smooth metal reflective layer
FI111433B (fi) * 1998-01-29 2003-07-15 Nokia Corp Menetelmä tiedonsiirron salaamiseksi ja solukkoradiojärjestelmä
US6321090B1 (en) * 1998-11-06 2001-11-20 Samir S. Soliman Mobile communication system with position detection to facilitate hard handoff
US6466556B1 (en) * 1999-07-23 2002-10-15 Nortel Networks Limited Method of accomplishing handover of packet data flows in a wireless telecommunications system

Also Published As

Publication number Publication date
US20010046218A1 (en) 2001-11-29
DE60026799T2 (de) 2006-10-19
JP3712607B2 (ja) 2005-11-02
BR0005732A (pt) 2001-07-17
US6668170B2 (en) 2003-12-23
CA2324878A1 (en) 2001-06-10
CN1305328A (zh) 2001-07-25
JP2001197542A (ja) 2001-07-19
AU7189800A (en) 2001-06-14
KR20010062322A (ko) 2001-07-07

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Legal Events

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