DE60036987D1 - Verfahren und Einrichtung für basisstations-kontrolliertes Weiterreichen - Google Patents

Verfahren und Einrichtung für basisstations-kontrolliertes Weiterreichen

Info

Publication number
DE60036987D1
DE60036987D1 DE60036987T DE60036987T DE60036987D1 DE 60036987 D1 DE60036987 D1 DE 60036987D1 DE 60036987 T DE60036987 T DE 60036987T DE 60036987 T DE60036987 T DE 60036987T DE 60036987 D1 DE60036987 D1 DE 60036987D1
Authority
DE
Germany
Prior art keywords
base station
controlled handover
handover
controlled
station
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
DE60036987T
Other languages
English (en)
Other versions
DE60036987T2 (de
Inventor
Michael F Dolan
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
Publication of DE60036987D1 publication Critical patent/DE60036987D1/de
Application granted granted Critical
Publication of DE60036987T2 publication Critical patent/DE60036987T2/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
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/10—Reselecting an access point controller
    • 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
    • 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)
DE60036987T 1999-07-19 2000-07-11 Verfahren und Einrichtung für basisstations-kontrolliertes Weiterreichen Expired - Lifetime DE60036987T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US356510 1999-07-19
US09/356,510 US6628632B1 (en) 1999-07-19 1999-07-19 Method and apparatus for permitting direct handoff between base stations in a wireless network

Publications (2)

Publication Number Publication Date
DE60036987D1 true DE60036987D1 (de) 2007-12-20
DE60036987T2 DE60036987T2 (de) 2008-08-28

Family

ID=23401734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036987T Expired - Lifetime DE60036987T2 (de) 1999-07-19 2000-07-11 Verfahren und Einrichtung für basisstations-kontrolliertes Weiterreichen

Country Status (6)

Country Link
US (1) US6628632B1 (de)
EP (1) EP1071305B1 (de)
JP (1) JP3707667B2 (de)
KR (1) KR100610034B1 (de)
CA (1) CA2313843A1 (de)
DE (1) DE60036987T2 (de)

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US7016322B1 (en) * 2000-09-25 2006-03-21 Cisco Technology, Inc. Generating graded packets for packet voting in wireless communications systems
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US6965584B2 (en) * 2001-02-27 2005-11-15 Telcordia Technologies, Inc. Dynamic forward assignment of internet protocol addresses in wireless networks
US7023810B1 (en) 2001-03-21 2006-04-04 Cisco Technology, Inc. Decoding using redundant packet selection information in wireless communications systems
US6944123B1 (en) * 2001-03-21 2005-09-13 Cisco Technology, Inc. Redundant packet selection and manipulation in wireless communications systems
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US7103019B1 (en) 2001-03-21 2006-09-05 Cisco Technology, Inc. Error correction using redundant packet streams in wireless communications systems
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US7151757B2 (en) 2001-05-02 2006-12-19 Strix Systems, Inc. Wireless base station to base station synchronization in a communication system, such as a system employing a short-range frequency hopping or time division duplex scheme
JP4145032B2 (ja) * 2001-08-07 2008-09-03 富士通株式会社 無線ｌａｎシステム
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US6907028B2 (en) * 2002-02-14 2005-06-14 Nokia Corporation Clock-based time slicing
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US6850503B2 (en) * 2002-08-06 2005-02-01 Motorola, Inc. Method and apparatus for effecting a handoff between two IP connections for time critical communications
US7756525B1 (en) * 2002-09-16 2010-07-13 Teradata Us, Inc. Continuous dynamic mobile querying
JP4373655B2 (ja) * 2002-09-19 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ パケット通信端末、パケット通信システム、パケット通信方法
US20040057400A1 (en) * 2002-09-24 2004-03-25 Nokia Corporation Anti-synchronous radio channel slicing for smoother handover and continuous service reception
US7450943B2 (en) * 2003-02-12 2008-11-11 Qualcomm Incorporated Method and apparatus for determining coverage and switching between overlay communication systems
KR100665425B1 (ko) * 2003-03-08 2007-01-04 삼성전자주식회사 이동 통신 시스템에서 핸드오버를 수행하는 시스템 및 방법
JP4102692B2 (ja) * 2003-03-25 2008-06-18 富士通株式会社 無線基地局装置および基地局制御装置
WO2005029881A2 (en) * 2003-09-13 2005-03-31 Lucent Technologics Inc. A wireless communications system employing a network active set formed from base stations operable as primary and secondary agents
US7197307B2 (en) * 2004-02-27 2007-03-27 Nokia Corporation Hard handover method and controller
US7676223B2 (en) 2004-09-13 2010-03-09 Alcatel-Lucent Usa Inc. Method for controlling a flow of information between secondary agents and a mobile device in a wireless communications system
JP2006216865A (ja) * 2005-02-04 2006-08-17 Canon Inc 判別方法及び装置、露光装置、並びにデバイス製造方法
US7653075B2 (en) * 2005-05-23 2010-01-26 Juniper Networks, Inc. Processing communication flows in asymmetrically routed networks
KR101002879B1 (ko) * 2005-06-10 2010-12-21 삼성전자주식회사 이동 통신 시스템에서의 핸드오프 방법
EP1775978B1 (de) * 2005-06-15 2009-07-29 Alcatel Lucent Verfahren zur Aufwärtsinterferenzkoordinierung in Monofrequenznetzen, Basisstation und Mobilnetz dafür
WO2007066883A1 (en) 2005-10-31 2007-06-14 Lg Electronics Inc. Method of transmitting a measurement report in a wireless mobile communications system
JP4818371B2 (ja) 2005-10-31 2011-11-16 エルジー エレクトロニクス インコーポレイティド 無線移動通信システムにおける制御情報の処理方法
WO2007052916A1 (en) 2005-10-31 2007-05-10 Lg Electronics Inc. Method for processing control information in a wireless mobile communication system
WO2007052921A1 (en) 2005-10-31 2007-05-10 Lg Electronics Inc. Data receiving method for mobile communication terminal
RU2411660C2 (ru) 2005-10-31 2011-02-10 Эл Джи Электроникс Инк. Способ передачи и приема информации о радиодоступе в системе беспроводной подвижной связи
KR100813987B1 (ko) * 2005-12-30 2008-03-14 삼성전자주식회사 더 신속한 Ｌ２ 핸드오버를 트리거하기 위해ＦＭＩＰｖ６를 이용하는 방법 및 장치
JP4844215B2 (ja) * 2006-04-26 2011-12-28 日本電気株式会社 移動通信システム及びその動作制御方法並びに無線基地局
JP4265620B2 (ja) * 2006-05-26 2009-05-20 沖電気工業株式会社 アクセス制御装置、無線装置、ネットワーク、アクセス制御方法及びアクセス制御プログラム
JP5018068B2 (ja) 2006-12-20 2012-09-05 日本電気株式会社 移動通信システム、ハンドオーバ制御方法、無線基地局、移動局及びプログラム
NZ579012A (en) 2007-02-28 2012-08-31 Ericsson Telefon Ab L M Self configuring and optimisation of cell neighbours in wireless telecommunications networks
US8437281B2 (en) * 2007-03-27 2013-05-07 Cisco Technology, Inc. Distributed real-time data mixing for conferencing
WO2009031953A1 (en) * 2007-09-04 2009-03-12 Telefonaktiebolaget Lm Ericsson (Publ) Improved signal quality measurement in a time division duplex system
US8208498B2 (en) * 2007-10-30 2012-06-26 Qualcomm Incorporated Methods and systems for HFN handling at inter-base station handover in mobile communication networks
CN101889462B (zh) * 2007-11-19 2016-08-24 富士通株式会社 通信***
US8583119B2 (en) * 2008-04-21 2013-11-12 Qualcomm Incorporated Method and apparatus for management of automatic neighbor relation function in wireless networks
EP2141942A1 (de) * 2008-07-01 2010-01-06 Nokia Siemens Networks Oy Selbständige Konfiguration eines Kommunikationsnetzwerks
US8787185B2 (en) 2008-12-19 2014-07-22 Nec Corporation Base station, wireless communication system, method for controlling base station, wireless communication method, control program, and mobile station
US8301145B2 (en) 2010-06-24 2012-10-30 Apple Inc. Fast cell selection in a mobile wireless device
JP5555275B2 (ja) * 2012-03-29 2014-07-23 日本電気株式会社 移動通信システム、ハンドオーバ制御方法、無線基地局、プログラム及び移動局
JP5573988B2 (ja) * 2013-02-13 2014-08-20 日本電気株式会社 移動通信システム、ハンドオーバ制御方法、無線基地局及びプログラム
US10721698B2 (en) * 2017-07-01 2020-07-21 ARRIS Enterprises, LLC Identifying a synchronization master for radio nodes

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US5195090A (en) 1991-07-09 1993-03-16 At&T Bell Laboratories Wireless access telephone-to-telephone network interface architecture
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GB2319439A (en) 1996-11-12 1998-05-20 Hazeltine Corp Network Architecture for Linking Base Stations
JP4124499B2 (ja) * 1996-11-14 2008-07-23 富士通株式会社 移動体通信システムにおいてソフトハンドオフを実施する方法及びそのための移動体通信システム並びに無線基地局
US5953668A (en) * 1996-12-17 1999-09-14 Airnet Communications Corporation Radio channel management functionality distribution in wireless communication system
US6201969B1 (en) * 1998-06-02 2001-03-13 Lucent Technologies Inc. Control of handoff in CDMA cellular systems
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Also Published As

Publication number Publication date
EP1071305A3 (de) 2001-12-12
CA2313843A1 (en) 2001-01-19
KR100610034B1 (ko) 2006-08-09
JP2001078246A (ja) 2001-03-23
KR20010021099A (ko) 2001-03-15
EP1071305A2 (de) 2001-01-24
US6628632B1 (en) 2003-09-30
JP3707667B2 (ja) 2005-10-19
DE60036987T2 (de) 2008-08-28
EP1071305B1 (de) 2007-11-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition