ATE505047T1 - Verfahren zum betreiben eines zellularen mobiltelefonnetzes mit einer untermenge von basisstationen, die nur einigen teilnehmern zugänglich sind - Google Patents

Verfahren zum betreiben eines zellularen mobiltelefonnetzes mit einer untermenge von basisstationen, die nur einigen teilnehmern zugänglich sind

Info

Publication number
ATE505047T1
ATE505047T1 AT99956169T AT99956169T ATE505047T1 AT E505047 T1 ATE505047 T1 AT E505047T1 AT 99956169 T AT99956169 T AT 99956169T AT 99956169 T AT99956169 T AT 99956169T AT E505047 T1 ATE505047 T1 AT E505047T1
Authority
AT
Austria
Prior art keywords
network
telephone network
subscribers
subset
accessible
Prior art date
Application number
AT99956169T
Other languages
English (en)
Inventor
Jonathan Townend
Nigel Lobley
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE505047T1 publication Critical patent/ATE505047T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
AT99956169T 1998-12-08 1999-11-19 Verfahren zum betreiben eines zellularen mobiltelefonnetzes mit einer untermenge von basisstationen, die nur einigen teilnehmern zugänglich sind ATE505047T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98310036 1998-12-08
PCT/GB1999/003875 WO2000035230A1 (en) 1998-12-08 1999-11-19 Method of operating a cellular mobile telephone network having a subset of base stations only available to some subscribers

Publications (1)

Publication Number Publication Date
ATE505047T1 true ATE505047T1 (de) 2011-04-15

Family

ID=8235195

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99956169T ATE505047T1 (de) 1998-12-08 1999-11-19 Verfahren zum betreiben eines zellularen mobiltelefonnetzes mit einer untermenge von basisstationen, die nur einigen teilnehmern zugänglich sind

Country Status (7)

Country Link
US (1) US6801772B1 (de)
EP (1) EP1135949B1 (de)
JP (1) JP4447787B2 (de)
CN (1) CN1329805A (de)
AT (1) ATE505047T1 (de)
DE (1) DE69943337D1 (de)
WO (1) WO2000035230A1 (de)

Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7171199B1 (en) * 1999-09-10 2007-01-30 Lucent Technologies Inc. Method and system for directing a data message in a wireless communications network including multiple wireless systems
JP3732389B2 (ja) * 2000-06-16 2006-01-05 松下電器産業株式会社 無線通信システム、基地局装置、通信端末装置、及び無線通信方法
DE10036898A1 (de) 2000-07-28 2002-02-07 Siemens Ag Verfahren zur Nachbarzellenbeobachtung in einem Mobilfunksystem sowie entsprechendes Mobilfunksystem
EP1326459B1 (de) 2000-09-20 2008-04-23 Fujitsu Limited Mobilkommunikationssystem
JP3961763B2 (ja) * 2000-11-22 2007-08-22 株式会社エヌ・ティ・ティ・ドコモ 複数ネットワーク接続型通信システムの基地局およびその接続方法
US7308263B2 (en) 2001-02-26 2007-12-11 Kineto Wireless, Inc. Apparatus for supporting the handover of a telecommunication session between a licensed wireless system and an unlicensed wireless system
US7996009B2 (en) 2001-02-26 2011-08-09 Kineto Wireless, Inc. Method for authenticating access to an unlicensed wireless communications system using a licensed wireless communications system authentication process
FR2835142B1 (fr) * 2002-01-21 2004-06-18 Evolium Sas Systeme cellulaire de radiocommunications mobiles
US7047036B2 (en) 2002-07-02 2006-05-16 Interdigital Technology Corporation Method and apparatus for handoff between a wireless local area network (WLAN) and a universal mobile telecommunication system (UMTS)
US20040032845A1 (en) * 2002-08-13 2004-02-19 Rex Huan-Yueh Chen Autonomous updating of a virtual active set for a wireless device
US7787572B2 (en) 2005-04-07 2010-08-31 Rambus Inc. Advanced signal processors for interference cancellation in baseband receivers
US7640008B2 (en) 2002-10-18 2009-12-29 Kineto Wireless, Inc. Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
US7885644B2 (en) 2002-10-18 2011-02-08 Kineto Wireless, Inc. Method and system of providing landline equivalent location information over an integrated communication system
US7606190B2 (en) 2002-10-18 2009-10-20 Kineto Wireless, Inc. Apparatus and messages for interworking between unlicensed access network and GPRS network for data services
US7565145B2 (en) 2002-10-18 2009-07-21 Kineto Wireless, Inc. Handover messaging in an unlicensed mobile access telecommunications system
US7349698B2 (en) 2002-10-18 2008-03-25 Kineto Wireless, Inc. Registration messaging in an unlicensed mobile access telecommunications system
US7873015B2 (en) 2002-10-18 2011-01-18 Kineto Wireless, Inc. Method and system for registering an unlicensed mobile access subscriber with a network controller
CN101730180A (zh) 2002-10-18 2010-06-09 卡耐特无线有限公司 扩展有执照无线通信系统覆盖区域的装置与方法
US7953423B2 (en) 2002-10-18 2011-05-31 Kineto Wireless, Inc. Messaging in an unlicensed mobile access telecommunications system
US7634269B2 (en) 2002-10-18 2009-12-15 Kineto Wireless, Inc. Apparatus and method for extending the coverage area of a licensed wireless communication system using an unlicensed wireless communication system
US7471655B2 (en) * 2003-10-17 2008-12-30 Kineto Wireless, Inc. Channel activation messaging in an unlicensed mobile access telecommunications system
US7369859B2 (en) 2003-10-17 2008-05-06 Kineto Wireless, Inc. Method and system for determining the location of an unlicensed mobile access subscriber
US6922561B2 (en) * 2002-11-19 2005-07-26 Qualcomm Incorporated Method and apparatus for efficient paging and registration in a wireless communications network
EP1645073A1 (de) * 2003-07-11 2006-04-12 Nokia Corporation Bakenübertragung in drahtlosen kommunikationssystemen mit kurzer reichweite
SG144916A1 (en) * 2003-07-17 2008-08-28 Interdigital Technology Corpor Method and system for delivery of assistance data
US7283822B2 (en) 2003-10-17 2007-10-16 Kineto Wireless, Inc. Service access control interface for an unlicensed wireless communication system
US7941173B2 (en) 2003-10-17 2011-05-10 Qualcomm Incorporated Beacon signals facilitating signal detection and timing synchronization
US7272397B2 (en) 2003-10-17 2007-09-18 Kineto Wireless, Inc. Service access control interface for an unlicensed wireless communication system
EP2228931A3 (de) 2003-11-12 2010-11-17 Interdigital Technology Corporation System für autonomen Zugriff auf Anwendungsserver über verschiedene Zugriffstechnologienetzwerke
TWI249360B (en) 2003-11-13 2006-02-11 Interdigital Tech Corp Method and system for facilitating inter-system handover
DE10353043A1 (de) * 2003-11-13 2005-06-30 Siemens Ag Die Erfindung betrifft Verfahren und Vorrichtungen zum Übertragen von funkschnittstellen-bezogenen Informationen ("RR-Layer"-Informationen) von einem zellularen Mobilfunknetz an ein Mobilfunkendgerät
GB2408895B (en) * 2003-12-05 2006-05-31 Motorola Inc Method of network selection
CN100484065C (zh) * 2004-03-08 2009-04-29 艾利森电话股份有限公司 移动蜂窝通信网络中的非许可无线电接入网络
JP4642069B2 (ja) 2004-03-12 2011-03-02 インターデイジタル テクノロジー コーポレーション マルチモード無線送受信装置を用いた、無線通信システム間での無線アクセス技術を切り換えるための方法及び装置
US7957348B1 (en) 2004-04-21 2011-06-07 Kineto Wireless, Inc. Method and system for signaling traffic and media types within a communications network switching system
KR101165625B1 (ko) * 2004-05-10 2012-07-19 엘지전자 주식회사 광대역 무선 접속 시스템에서의 이동단말을 통한주변기지국 정보 제공 방법
CN100411369C (zh) * 2004-05-10 2008-08-13 华为技术有限公司 网络控制用户接入的方法
US8041385B2 (en) 2004-05-14 2011-10-18 Kineto Wireless, Inc. Power management mechanism for unlicensed wireless communication systems
CN100349482C (zh) 2004-06-22 2007-11-14 华为技术有限公司 在私密呼叫过程中实现私密听者移动台重选小区的方法
US8014377B2 (en) 2004-06-24 2011-09-06 Nortel Networks Limited Efficient location updates, paging and short bursts
US7940746B2 (en) 2004-08-24 2011-05-10 Comcast Cable Holdings, Llc Method and system for locating a voice over internet protocol (VoIP) device connected to a network
EP3745634B1 (de) 2004-10-15 2024-11-27 Apple Inc. Kommunikationsressourcenzuweisungssysteme und -verfahren
US20060098598A1 (en) * 2004-11-10 2006-05-11 Michael Gallagher Seamless transitions of active calls between enterprise telecommunications networks and licensed public telecommunications networks
US20090233601A1 (en) * 2004-12-08 2009-09-17 Jari Tapio Vikberg Method and system for improved handover of mobile stations out of unlicensed mobile access networks
JP2006217086A (ja) 2005-02-01 2006-08-17 Ntt Docomo Inc 移動局及び通信システム選択方法
US7933598B1 (en) 2005-03-14 2011-04-26 Kineto Wireless, Inc. Methods and apparatuses for effecting handover in integrated wireless systems
US7756546B1 (en) 2005-03-30 2010-07-13 Kineto Wireless, Inc. Methods and apparatuses to indicate fixed terminal capabilities
US20060276190A1 (en) * 2005-05-19 2006-12-07 Interdigital Technology Corporation Method and apparatus for implementing a handoff between radio access networks deployed under different radio access technologies
GB0514438D0 (en) * 2005-07-15 2005-08-17 Ip Access Ltd Cellular radio tellecommunication handover system
US7843900B2 (en) 2005-08-10 2010-11-30 Kineto Wireless, Inc. Mechanisms to extend UMA or GAN to inter-work with UMTS core network
US7515575B1 (en) 2005-08-26 2009-04-07 Kineto Wireless, Inc. Intelligent access point scanning with self-learning capability
US7706796B2 (en) 2005-09-01 2010-04-27 Qualcomm Incorporated User terminal-initiated hard handoff from a wireless local area network to a cellular network
US20070049274A1 (en) * 2005-09-01 2007-03-01 Eitan Yacobi Hard handoff from a wireless local area network to a cellular telephone network
US7974270B2 (en) 2005-09-09 2011-07-05 Kineto Wireless, Inc. Media route optimization in network communications
US7616604B2 (en) * 2005-10-25 2009-11-10 Cisco Technology, Inc. Identifying one or more access points in one or more channels to facilitate communication
US7466981B1 (en) 2005-10-25 2008-12-16 Cisco Technology, Inc. Handing off a node from a first access point to a second access point
CN1802024B (zh) * 2005-10-28 2010-10-06 华为技术有限公司 对退出空闲模式的终端的信息进行管理的方法
WO2007097672A1 (en) 2006-02-21 2007-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Handover in a wireless network back to a restricted local access point from an unrestricted global access point
US8165086B2 (en) 2006-04-18 2012-04-24 Kineto Wireless, Inc. Method of providing improved integrated communication system data service
US7912004B2 (en) 2006-07-14 2011-03-22 Kineto Wireless, Inc. Generic access to the Iu interface
US20080039086A1 (en) 2006-07-14 2008-02-14 Gallagher Michael D Generic Access to the Iu Interface
US20080076425A1 (en) 2006-09-22 2008-03-27 Amit Khetawat Method and apparatus for resource management
US7852817B2 (en) 2006-07-14 2010-12-14 Kineto Wireless, Inc. Generic access to the Iu interface
CN101548569A (zh) 2006-08-15 2009-09-30 日本电气株式会社 无线通信系统及其方法、其中所使用的装置及程序
US8073428B2 (en) 2006-09-22 2011-12-06 Kineto Wireless, Inc. Method and apparatus for securing communication between an access point and a network controller
US7995994B2 (en) 2006-09-22 2011-08-09 Kineto Wireless, Inc. Method and apparatus for preventing theft of service in a communication system
US8036664B2 (en) 2006-09-22 2011-10-11 Kineto Wireless, Inc. Method and apparatus for determining rove-out
US8204502B2 (en) 2006-09-22 2012-06-19 Kineto Wireless, Inc. Method and apparatus for user equipment registration
WO2008039124A1 (en) * 2006-09-25 2008-04-03 Telefonaktiebolaget Lm Ericsson (Publ) A method, a serving cell controller and a system for detecting support for packet-switched handover
CN101574008A (zh) * 2007-01-05 2009-11-04 株式会社Ntt都科摩 在移动通信系统中使用的用户装置以及方法
US8244257B2 (en) * 2007-02-20 2012-08-14 Telefonaktiebolaget L M Ericsson (Publ) Handover from a Macro cell back to a Femto cell
US8019331B2 (en) 2007-02-26 2011-09-13 Kineto Wireless, Inc. Femtocell integration into the macro network
JP4960498B2 (ja) * 2007-03-30 2012-06-27 テレフオンアクチーボラゲット エル エム エリクソン（パブル） セルラネットワークにおける動的な周波数利用のための方法及び装置
CN101390430A (zh) * 2007-04-28 2009-03-18 华为技术有限公司 闭合用户群的专用基站邻近小区重选
GB2452010B (en) 2007-05-14 2010-03-31 Samsung Electronics Co Ltd Wireless communication
JP4955810B2 (ja) * 2007-05-31 2012-06-20 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Ｗｃｄｍａシステムにおける干渉回避
CN101330738A (zh) * 2007-06-20 2008-12-24 华为技术有限公司 一种切换到私有小区的方法及装置
KR101454021B1 (ko) * 2007-08-07 2014-10-27 삼성전자주식회사 이동통신시스템에서 홈셀/개인네트워크셀의 메저먼트 장치및 방법
US9572089B2 (en) * 2007-09-28 2017-02-14 Interdigital Patent Holdings, Inc. Method and apparatus for supporting home Node B services
US8588738B2 (en) * 2007-10-01 2013-11-19 Qualcomm Incorporated Mobile access in a diverse access point network
EP2204068B1 (de) * 2007-10-22 2014-04-16 Telefonaktiebolaget LM Ericsson (publ) Verfahren zum konfigurieren einer kleinzellen-funkbasisstation
US8848656B2 (en) * 2007-11-16 2014-09-30 Qualcomm Incorporated Utilizing broadcast signals to convey restricted association information
GB2455068B (en) * 2007-11-16 2010-07-28 Motorola Inc A base station for a cellular communication system and a method of operation therefor
DE102007062840A1 (de) 2007-12-21 2009-07-16 T-Mobile Internationale Ag Verfahren für eine effizientere Suche nach Funknetzzugangspunkten für geschlossene Gruppen in Radiozugangsnetzen
US8611860B2 (en) * 2008-04-08 2013-12-17 Ntt Docomo, Inc. Radio base station operating between closed state and semi-open states for providing access
US20090262682A1 (en) 2008-04-18 2009-10-22 Amit Khetawat Method and Apparatus for Transport of RANAP Messages over the Iuh Interface in a Home Node B System
US8335188B1 (en) * 2008-05-19 2012-12-18 Sprint Spectrum L.P. Method and system for handoffs between public and private wireless networks
JP4938132B2 (ja) * 2008-06-26 2012-05-23 サムスン エレクトロニクス カンパニー リミテッド 移動通信システムにおけるホームセル測定方法
US20110237251A1 (en) * 2008-07-14 2011-09-29 Zte (Usa) Inc. Idle and paging support for wireless communication systems with private cells
EP2302966A4 (de) 2008-07-15 2016-05-18 Ntt Docomo Inc Mobilstation und standby-verfahren dafür
JP5028653B2 (ja) * 2008-09-18 2012-09-19 富士通モバイルコミュニケーションズ株式会社 無線通信システムおよび移動無線端末装置
KR101572885B1 (ko) * 2008-10-30 2015-11-30 엘지전자 주식회사 무선 통신 시스템에서 핸드오버 방법 및 기지국 정보 전송 방법
US8619733B2 (en) * 2008-11-03 2013-12-31 Qualcomm Incorporated Selection of wireless network in conjunction with selection of a wireless cell set
US8718652B2 (en) * 2008-11-05 2014-05-06 Alcatel Lucent Method for associating a cluster of premier femtocells with user equipment
US8862137B2 (en) 2008-11-05 2014-10-14 Alcatel Lucent Method for associating a premier femtocell with user equipment
US8924535B2 (en) 2008-12-23 2014-12-30 Qualcomm Incorporated Maintaining closed subscriber group information for access control
KR101612112B1 (ko) * 2008-12-29 2016-04-14 삼성전자주식회사 핸드 오버 서비스를 제공하는 펨토 기지국 장치를 포함하는 데이터 전송 시스템
US8903413B2 (en) * 2009-03-20 2014-12-02 Qualcomm Incorporated Hybrid cell management in wireless networks
US9583991B2 (en) 2009-06-24 2017-02-28 Synchrony, Inc. Systems, devices, and/or methods for managing magnetic bearings
US7907571B2 (en) * 2009-06-30 2011-03-15 Airvana, Corp. Mobile aware beacon
US20110294493A1 (en) * 2009-11-25 2011-12-01 Qualcomm Incorporated Modulating cell information on a physical channel
US9414269B2 (en) * 2010-05-14 2016-08-09 Blackberry Limited Systems and methods of transmitting measurement reports
EP2586121B1 (de) 2010-06-23 2019-12-11 Synchrony, Inc. Geteiltes magnetisches axialdrucklager
US9100848B2 (en) * 2010-09-17 2015-08-04 Nec Corporation Frequency determination for base stations installed in different locations under different operators
US20130040634A1 (en) * 2011-08-10 2013-02-14 Mediatek, Inc. Method and Apparatus for Managing Access to User Equipment Event Information
US9106421B1 (en) 2013-01-15 2015-08-11 Sprint Spectrum L.P. Securing communications over a first communication link with encryption managed by a second communication link
US10034168B1 (en) 2013-04-25 2018-07-24 Sprint Spectrum L.P. Authentication over a first communication link to authorize communications over a second communication link
CN110113373A (zh) * 2014-11-21 2019-08-09 阿里巴巴集团控股有限公司 一种信息的过期处理方法及装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2253968B (en) 1991-03-22 1995-02-15 Racal Vodafone Ltd Cellular telecommunications networks and methods
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5915219A (en) * 1992-09-10 1999-06-22 Nokia Telecommunications Oy Cellular radio network divided into a primary network covering a selected operating area and at least one subsystem covering possibly overlapping area, with possibility of handoff and registration between primary network and subsystem
FI91580C (fi) 1992-09-10 1994-07-11 Nokia Telecommunications Oy Solukkoradioverkko
US5920817A (en) * 1994-05-20 1999-07-06 Ntt Mobile Communications Network Inc. Mobile communication system with reliable handover scheme
GB2294181A (en) 1994-10-04 1996-04-17 Motorola Ltd Handover in a multilayer cellular radio system
US5839070A (en) * 1995-10-13 1998-11-17 Telefonaktiebolaget Lm Ericsson (Publ) System and method for hyperband cell interoperability in a cellular telecommunications network
US5778075A (en) * 1996-08-30 1998-07-07 Telefonaktiebolaget, L.M. Ericsson Methods and systems for mobile terminal assisted handover in an private radio communications network
US5920818A (en) * 1996-12-03 1999-07-06 Telefonaktiebolaget L M Ericsson (Publ) Apparatus and method for controlling communications in a multi-network, wireless communication system
DE69739788D1 (de) * 1996-12-26 2010-04-08 Nippon Telegraph & Telephone Verfahren zum Weiterreichen
FI105639B (fi) * 1997-06-25 2000-09-15 Nokia Mobile Phones Ltd Parannettu menetelmä solun vaihtamiseksi
FI104685B (fi) * 1997-09-05 2000-04-14 Nokia Networks Oy Menetelmä solun valitsemiseksi solukkoradioverkossa, matkaviestinjärjestelmä sekä matkaviestin
US6295450B1 (en) * 1998-06-23 2001-09-25 Motorola, Inc. Method and apparatus for transferring communication within a communication system
US6321090B1 (en) * 1998-11-06 2001-11-20 Samir S. Soliman Mobile communication system with position detection to facilitate hard handoff

Also Published As

Publication number Publication date
JP2002532989A (ja) 2002-10-02
CN1329805A (zh) 2002-01-02
US6801772B1 (en) 2004-10-05
EP1135949A1 (de) 2001-09-26
WO2000035230A1 (en) 2000-06-15
EP1135949B1 (de) 2011-04-06
JP4447787B2 (ja) 2010-04-07
DE69943337D1 (de) 2011-05-19

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