KR100660681B1 - 네트워크의 효과적인 핸드 오프 수행 방법 - Google Patents

네트워크의 효과적인 핸드 오프 수행 방법 Download PDF

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Publication number
KR100660681B1
KR100660681B1 KR1020010006061A KR20010006061A KR100660681B1 KR 100660681 B1 KR100660681 B1 KR 100660681B1 KR 1020010006061 A KR1020010006061 A KR 1020010006061A KR 20010006061 A KR20010006061 A KR 20010006061A KR 100660681 B1 KR100660681 B1 KR 100660681B1
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South Korea
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layer
base station
frame
wireless terminal
packet
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KR1020010006061A
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Korean (ko)
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KR20010078785A (ko
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데이비스스티븐윌리엄
반더빈미카엘라씨
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루센트 테크놀러지스 인크
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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)
KR1020010006061A 2000-02-09 2001-02-08 네트워크의 효과적인 핸드 오프 수행 방법 Expired - Fee Related KR100660681B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20010078785A KR20010078785A (ko) 2001-08-21
KR100660681B1 true KR100660681B1 (ko) 2006-12-21

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KR1020010006061A Expired - Fee Related KR100660681B1 (ko) 2000-02-09 2001-02-08 네트워크의 효과적인 핸드 오프 수행 방법

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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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
CN1297115C (zh) * 2002-07-05 2007-01-24 西门子公司 在移动无线电系统中传输数据包的方法以及相应的移动无线电系统
EP1379031A1 (de) * 2002-07-05 2004-01-07 Siemens Aktiengesellschaft 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
JP2007532043A (ja) * 2003-11-04 2007-11-08 ネクストホップ テクノロジーズ，インク ワイドエリアネットワークを横切る安全なスタンダードベースの通信
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
CN101455108A (zh) * 2006-03-28 2009-06-10 株式会社Ntt都科摩 基站和路径控制装置及切换控制方法
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
US8467349B2 (en) * 2007-07-20 2013-06-18 Qualcomm Incorporated Methods and apparatus for in-order delivery of data packets during handoff
RU2449504C2 (ru) * 2007-07-20 2012-04-27 Квэлкомм Инкорпорейтед Способы и устройства для упорядоченной доставки пакетов данных при передаче обслуживания
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

Citations (6)

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KR19990031478A (ko) * 1997-10-13 1999-05-06 정선종 이동 통신 시스템에서 제어 채널로 사용자 정보를 전송하기 위하여 매체 액세스 제어 프레임 구조를 이용한 제어 평면 정보의송수신 방법
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
KR20000039424A (ko) * 1998-12-12 2000-07-05 이계철 계층 셀을 지원하는 무선통신 시스템에서 각계층별 호 분배 방법
KR20010011529A (ko) * 1999-07-28 2001-02-15 김영환 비동기식 유티알에이엔과 동기식 씨엔간 핸드오프를 위한 계층3 프로토콜 처리장치
KR20010037285A (ko) * 1999-10-15 2001-05-07 이계철 계층 셀 환경하의 무선통신시스템에서 셀 할당 및 셀간 핸드오프 호처리 방법

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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
FI101763B (fi) * 1995-12-01 1998-08-14 Nokia Mobile Phones Ltd Siirrettävän tiedon koostumuksen säilyttäminen tukiaseman vaihdon yhte ydessä
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
WO1998024217A1 (en) * 1996-11-29 1998-06-04 Philips Electronics N.V. A telecommunications system, a channel selection protocol, and a radio station
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
US6272129B1 (en) * 1999-01-19 2001-08-07 3Com Corporation Dynamic allocation of wireless mobile nodes over an internet protocol (IP) network

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990031478A (ko) * 1997-10-13 1999-05-06 정선종 이동 통신 시스템에서 제어 채널로 사용자 정보를 전송하기 위하여 매체 액세스 제어 프레임 구조를 이용한 제어 평면 정보의송수신 방법
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
KR20000039424A (ko) * 1998-12-12 2000-07-05 이계철 계층 셀을 지원하는 무선통신 시스템에서 각계층별 호 분배 방법
KR20010011529A (ko) * 1999-07-28 2001-02-15 김영환 비동기식 유티알에이엔과 동기식 씨엔간 핸드오프를 위한 계층3 프로토콜 처리장치
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
CA2330780C (en) 2004-07-06
DE60100369D1 (de) 2003-07-24
AU768919B2 (en) 2004-01-08
EP1124398A1 (en) 2001-08-16
US6463285B1 (en) 2002-10-08
AU1676901A (en) 2001-08-16
JP4570795B2 (ja) 2010-10-27
BR0100224A (pt) 2001-10-02
CA2330780A1 (en) 2001-08-09
CN100571464C (zh) 2009-12-16
DE60100369T2 (de) 2004-04-22
JP2001275154A (ja) 2001-10-05
KR20010078785A (ko) 2001-08-21
EP1124398B1 (en) 2003-06-18
CN1308481A (zh) 2001-08-15
BR0100224B1 (pt) 2014-08-19

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