JP4570795B2 - ネットワーク内でハンドオフを行う方法 - Google Patents

ネットワーク内でハンドオフを行う方法 Download PDF

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JP4570795B2
JP4570795B2 JP2001029554A JP2001029554A JP4570795B2 JP 4570795 B2 JP4570795 B2 JP 4570795B2 JP 2001029554 A JP2001029554 A JP 2001029554A JP 2001029554 A JP2001029554 A JP 2001029554A JP 4570795 B2 JP4570795 B2 JP 4570795B2
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layer
base station
frame
wireless terminal
packet
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JP2001275154A (ja
JP2001275154A5 (enExample
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ウィリアム デイビース ステファン
シー、バンダービーン ミカエラ
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アルカテル−ルーセント ユーエスエー インコーポレーテッド
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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
    • 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
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
JP2001029554A 2000-02-09 2001-02-06 ネットワーク内でハンドオフを行う方法 Expired - Fee Related JP4570795B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/501418 2000-02-09
US09/501,418 US6463285B1 (en) 2000-02-09 2000-02-09 Arrangement for data exchange in a wireless communication system

Publications (3)

Publication Number Publication Date
JP2001275154A JP2001275154A (ja) 2001-10-05
JP2001275154A5 JP2001275154A5 (enExample) 2008-01-31
JP4570795B2 true JP4570795B2 (ja) 2010-10-27

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ID=23993488

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Application Number Title Priority Date Filing Date
JP2001029554A Expired - Fee Related JP4570795B2 (ja) 2000-02-09 2001-02-06 ネットワーク内でハンドオフを行う方法

Country Status (9)

Country Link
US (1) US6463285B1 (enExample)
EP (1) EP1124398B1 (enExample)
JP (1) JP4570795B2 (enExample)
KR (1) KR100660681B1 (enExample)
CN (1) CN100571464C (enExample)
AU (1) AU768919B2 (enExample)
BR (1) BR0100224B1 (enExample)
CA (1) CA2330780C (enExample)
DE (1) DE60100369T2 (enExample)

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US7257404B1 (en) 1998-12-30 2007-08-14 At&T Corp. Neighborhood cordless service call handoff
EP1056258A1 (en) * 1999-05-27 2000-11-29 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Data unit sending means and control method in wireless networks
US7002936B2 (en) * 2001-03-30 2006-02-21 Telcordia Technologies, Inc. Distributed soft handoff among IP-based base stations
US6993000B2 (en) * 2001-06-19 2006-01-31 Telcordia Technologies, Inc. Method for CDMA soft handoff via IP multicasting
US8385890B2 (en) * 2001-12-05 2013-02-26 Lg Electronics Inc. Wireless data service apparatus and method in broadcast mobile communication system
KR100446240B1 (ko) * 2001-12-05 2004-08-30 엘지전자 주식회사 이동통신 시스템의 방송형 무선 데이터 서비스 방법
EP1379031A1 (de) * 2002-07-05 2004-01-07 Siemens Aktiengesellschaft Verfahren zur Übertragung von Datenpaketen in einem Mobilfunksystem und entsprechendes Mobilfunksystem
ATE302516T1 (de) 2002-07-05 2005-09-15 Siemens Ag Verfahren zur übertragung von datenpaketen in einem mobilfunksystem und entsprechendes mobilfunksystem
JP4242666B2 (ja) * 2003-02-26 2009-03-25 モトローラ・インコーポレイテッド 無線パケット通信方法及び無線パケット通信システム
US7346277B2 (en) * 2003-09-08 2008-03-18 Lucent Technologies Inc. Joint-layer restoration in packet-over-optical networks
US20050223111A1 (en) * 2003-11-04 2005-10-06 Nehru Bhandaru Secure, standards-based communications across a wide-area network
US7656835B2 (en) * 2005-05-18 2010-02-02 Nokia Corporation Method for informing changed communications capabilities
US8059672B2 (en) * 2005-05-18 2011-11-15 Sprint Communications Company L.P. Internet communications between wireless base stations and service nodes
CN100417286C (zh) * 2005-09-04 2008-09-03 华为技术有限公司 一种高速下行共享信道服务小区更新的方法及设备
US8842631B2 (en) * 2005-11-30 2014-09-23 Qualcomm Incorporated Data state transition during handoff
US20090245201A1 (en) * 2006-03-28 2009-10-01 Ntt Docomo, Inc. Base station, path control apparatus and handover control method
JP4218697B2 (ja) * 2006-05-19 2009-02-04 沖電気工業株式会社 マルチホップネットワークにおけるハンドオーバ方法、移動通信端末、基地局及びハンドオーバ制御プログラム
CN101146331B (zh) * 2006-09-12 2010-04-21 华为技术有限公司 基于媒体无关切换技术的切换方法和系统
US8830950B2 (en) 2007-06-18 2014-09-09 Qualcomm Incorporated Method and apparatus for PDCP reordering at handoff
RU2449504C2 (ru) * 2007-07-20 2012-04-27 Квэлкомм Инкорпорейтед Способы и устройства для упорядоченной доставки пакетов данных при передаче обслуживания
US8467349B2 (en) * 2007-07-20 2013-06-18 Qualcomm Incorporated Methods and apparatus for in-order delivery of data packets during handoff
US8694664B2 (en) * 2010-11-23 2014-04-08 Cisco Technology, Inc. Active-active multi-homing support for overlay transport protocol
US8861477B1 (en) * 2012-10-02 2014-10-14 Sprint Spectrum L.P. Selecting a target base station based on congestion levels of inter-base-station links
US9762545B2 (en) 2014-11-03 2017-09-12 Cisco Technology, Inc. Proxy forwarding of local traffic by edge devices in a multi-homed overlay virtual private network
US10172044B2 (en) * 2016-03-24 2019-01-01 Motorola Mobility Llc Method and device for data communication over a peer-to-peer connection in a mobile communication network

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US5768276A (en) * 1992-10-05 1998-06-16 Telefonaktiebolaget Lm Ericsson Digital control channels having logical channels supporting broadcast SMS
US5412654A (en) * 1994-01-10 1995-05-02 International Business Machines Corporation Highly dynamic destination-sequenced destination vector routing for mobile computers
JP3250129B2 (ja) * 1994-07-29 2002-01-28 日本電信電話株式会社 パケットサービス無中断ハンドオーバ方法
US5572530A (en) * 1994-10-07 1996-11-05 Comsat Corporation Technique for efficient integration of integrated services digital network (ISDN) into satellite system
FI101763B1 (fi) * 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd Siirrettävän tiedon koostumuksen säilyttäminen tukiaseman vaihdon yhteydessä
JP3560771B2 (ja) * 1996-06-07 2004-09-02 日本電信電話株式会社 仮想ｌａｎ制御システム及び方法ならびに仮想ｌａｎ管理サーバ
KR19990082058A (ko) * 1996-11-29 1999-11-15 요트.게.아. 롤페즈 전기 통신 시스템, 채널 선택 프로토콜, 및 무선 스테이션
FI104351B (fi) * 1997-01-23 1999-12-31 Nokia Telecommunications Oy Menetelmä turvallisuushallintaan liittyvien tarkistustoimintojen suorittamiseksi matkaviestinverkossa ja/tai langattomassa tilaajaverkossa
FI109503B (fi) 1997-04-15 2002-08-15 Nokia Corp Pakettien menetyksen estäminen pakettipohjaisen tietoliikenneverkon handoverissa sekä handovermenetelmä
KR100283073B1 (ko) * 1997-10-13 2001-03-02 정선종 이동통신시스템에서매체액세스제어프레임구조를이용한제어평면정보송수신방법
JPH11252613A (ja) * 1998-03-05 1999-09-17 Tsushin Hoso Kiko 移動体通信システム
KR19990084525A (ko) * 1998-05-07 1999-12-06 구자홍 이동통신 시스템의 미디엄 액세스 제어 부계층(mac)의 제어방법
KR100304113B1 (ko) * 1998-12-12 2001-09-24 이계철 계층셀을지원하는무선통신시스템에서각계층별호분배방법
US6272129B1 (en) * 1999-01-19 2001-08-07 3Com Corporation Dynamic allocation of wireless mobile nodes over an internet protocol (IP) network
KR100659196B1 (ko) * 1999-07-28 2006-12-21 유티스타콤코리아 유한회사 비동기식 utran과 동기식 cn 간 핸드오프를 위한 계층 3 프로토콜을 처리하는 제어국
KR20010037285A (ko) * 1999-10-15 2001-05-07 이계철 계층 셀 환경하의 무선통신시스템에서 셀 할당 및 셀간 핸드오프 호처리 방법

Also Published As

Publication number Publication date
CN1308481A (zh) 2001-08-15
EP1124398B1 (en) 2003-06-18
AU768919B2 (en) 2004-01-08
KR20010078785A (ko) 2001-08-21
JP2001275154A (ja) 2001-10-05
KR100660681B1 (ko) 2006-12-21
CA2330780C (en) 2004-07-06
DE60100369T2 (de) 2004-04-22
AU1676901A (en) 2001-08-16
CA2330780A1 (en) 2001-08-09
DE60100369D1 (de) 2003-07-24
CN100571464C (zh) 2009-12-16
US6463285B1 (en) 2002-10-08
BR0100224B1 (pt) 2014-08-19
BR0100224A (pt) 2001-10-02
EP1124398A1 (en) 2001-08-16

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