ATE534214T1 - Verwendung von unternetzwerkbeziehungen zur handover-durchführung in einem drahtlosen kommunikationsgerät - Google Patents

Verwendung von unternetzwerkbeziehungen zur handover-durchführung in einem drahtlosen kommunikationsgerät

Info

Publication number
ATE534214T1
ATE534214T1 AT02014837T AT02014837T ATE534214T1 AT E534214 T1 ATE534214 T1 AT E534214T1 AT 02014837 T AT02014837 T AT 02014837T AT 02014837 T AT02014837 T AT 02014837T AT E534214 T1 ATE534214 T1 AT E534214T1
Authority
AT
Austria
Prior art keywords
subnet
wireless communication
handoff
subnetwork
relationships
Prior art date
Application number
AT02014837T
Other languages
German (de)
English (en)
Inventor
Fujio Watanabe
Jingjun Cao
Shoji Kurakake
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Application granted granted Critical
Publication of ATE534214T1 publication Critical patent/ATE534214T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
AT02014837T 2002-02-06 2002-07-03 Verwendung von unternetzwerkbeziehungen zur handover-durchführung in einem drahtlosen kommunikationsgerät ATE534214T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35456802P 2002-02-06 2002-02-06
US10/120,164 US7236475B2 (en) 2002-02-06 2002-04-10 Using subnet relations to conserve power in a wireless communication device

Publications (1)

Publication Number Publication Date
ATE534214T1 true ATE534214T1 (de) 2011-12-15

Family

ID=27616129

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02014837T ATE534214T1 (de) 2002-02-06 2002-07-03 Verwendung von unternetzwerkbeziehungen zur handover-durchführung in einem drahtlosen kommunikationsgerät

Country Status (4)

Country Link
US (1) US7236475B2 (enExample)
EP (1) EP1335528B1 (enExample)
JP (2) JP4515711B2 (enExample)
AT (1) ATE534214T1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1526752B1 (en) * 2002-02-06 2011-11-09 Ntt Docomo, Inc. Using subnet relations for authentication, association and to activate network interfaces in heterogeneous access networks
US7366524B2 (en) * 2002-02-06 2008-04-29 Ntt Docomo Inc. Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks
US7236475B2 (en) * 2002-02-06 2007-06-26 Ntt Docomo, Inc. Using subnet relations to conserve power in a wireless communication device
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)
KR20100102241A (ko) * 2002-09-18 2010-09-20 엔디에스 리미티드 자격 기반의 멀티미디어 뷰잉 시스템
KR100448318B1 (ko) * 2002-11-08 2004-09-16 삼성전자주식회사 무선망에서의 핸드오프방법
US8037188B2 (en) * 2003-02-12 2011-10-11 Qualcomm Incorporated Soft handoff across different networks assisted by an end-to-end application protocol
US7421591B2 (en) * 2003-08-29 2008-09-02 Dell Products L.P. Data flow control system and method for conserving power in a power managed system
DE602004027530D1 (de) * 2003-11-12 2010-07-15 Interdigital Tech Corp System für autonomen anwendungsserver-zugriff üebr verschiedene arten von zugriffstechnologienetzwerken hinweg
TWI441532B (zh) 2003-11-13 2014-06-11 Interdigital Tech Corp 有利於系統間交接之方法及系統
KR100888994B1 (ko) 2004-03-12 2009-03-17 인터디지탈 테크날러지 코포레이션 멀티-모드 무선 송/수신 유닛을 갖는 무선 통신 시스템들사이에서 무선 액세스 기술을 스위칭하기 위한 방법 및시스템
FR2871980B1 (fr) * 2004-06-22 2006-08-04 Radiotelephone Sfr Procede et systeme de calcul du voisinage 2g-3g pour un transfert automatique de connexion entre des systemes 2g et 3g
KR100891110B1 (ko) * 2004-06-28 2009-03-30 삼성전자주식회사 핸드오버 수행 방법 및 장치
KR100739183B1 (ko) * 2005-12-30 2007-07-13 엘지전자 주식회사 제 2 통신 모듈의 활성화에 따라, 제 1 통신 모듈의 전력을절감할 수 있도록 한 이동통신 단말기 및 방법
EP1933576A1 (en) * 2006-12-14 2008-06-18 France Télécom Method and system to enhance network neighboring map with hierarchical structure and pre-decision metrics
TW200826554A (en) * 2006-12-15 2008-06-16 Inst Information Industry Measuring system and method of heterogeneous network mobile communication apparatus and recording medium thereof
WO2009045139A1 (en) 2007-10-02 2009-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Including in the uplink grant an indication of specific amount of cqi to be reported
TWI360309B (en) * 2008-06-25 2012-03-11 Ind Tech Res Inst Transmission method and transmission system
CN101873679B (zh) * 2009-04-23 2016-07-06 瑞昱半导体股份有限公司 具有省电功能的网络系统的装置及相关方法
US8515340B2 (en) * 2009-06-08 2013-08-20 Mitel Networks Corporation Power management in an internet protocol (IP) telephone
US9762748B2 (en) 2009-06-08 2017-09-12 Mitel Networks Corporation Power management in an internet protocol (IP) telephone
WO2010142024A1 (en) 2009-06-12 2010-12-16 Research In Motion Limited Methods and apparatus for managing mobile handover
WO2018152825A1 (zh) * 2017-02-27 2018-08-30 华为技术有限公司 一种管理方法、管理单元和系统
US11900840B2 (en) * 2021-12-13 2024-02-13 Qualcomm Incorporated Chrominance optimizations in rendering pipelines

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05268138A (ja) 1992-03-19 1993-10-15 Nec Corp 携帯電話機
US5640676A (en) 1995-05-11 1997-06-17 Motorola, Inc. Method for generating a handoff candidate list
JP3483997B2 (ja) * 1995-05-31 2004-01-06 株式会社東芝 無線通信システム、無線端末装置および電源制御方法
US5854981A (en) * 1995-08-08 1998-12-29 Telefonaktiebolaget L M Ericsson Adaptive neighbor cell list
JP3397573B2 (ja) * 1996-04-10 2003-04-14 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法
JP3581251B2 (ja) * 1998-06-16 2004-10-27 株式会社東芝 通信システム、データパケット転送方法、ルータ装置及びパケット中継装置
US6295450B1 (en) 1998-06-23 2001-09-25 Motorola, Inc. Method and apparatus for transferring communication within a communication system
JP4057715B2 (ja) * 1998-09-16 2008-03-05 株式会社東芝 ルータ装置、無線端末装置、無線基地局及びメッセージ送信制御方法
US6480476B1 (en) * 1998-10-15 2002-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Variable sleep mode for mobile stations in a mobile communications
US6160804A (en) * 1998-11-13 2000-12-12 Lucent Technologies Inc. Mobility management for a multimedia mobile network
JP2000333248A (ja) * 1999-05-14 2000-11-30 Mitsubishi Materials Corp 無線サーバ、基地無線機及び移動無線機
JP3406867B2 (ja) 1999-09-29 2003-05-19 株式会社東芝 移動通信端末装置
US6438117B1 (en) 2000-01-07 2002-08-20 Qualcomm Incorporated Base station synchronization for handover in a hybrid GSM/CDMA network
CA2330709C (en) * 2000-02-09 2005-08-30 Lucent Technologies Inc. Handoff system for wireless communications
JP4060021B2 (ja) * 2000-02-21 2008-03-12 富士通株式会社 移動通信サービス提供システム、および移動通信サービス提供方法
CA2813504C (en) * 2000-03-03 2014-12-09 Qualcomm Incorporated Method and apparatus for participating in group communication services in an existing communication system
FI20000662A7 (fi) 2000-03-21 2001-09-22 Nokia Oyj Solunvaihto useaa välitystekniikkaa tukevassa verkossa
FI20000700L (fi) * 2000-03-24 2001-09-25 Nokia Mobile Phones Ltd Parannetun tehonsäästöominaisuuden omaava matkapuhelin
JP3580250B2 (ja) * 2000-12-22 2004-10-20 株式会社デンソー 無線通信システム、ネットワークおよび無線通信システムに用いられる移動端末
US7184710B2 (en) * 2001-02-13 2007-02-27 Telefonaktiebolaget Lm Ericsson (Publ) Transmission of filtering/filtered information over the lur interface
US6744753B2 (en) * 2001-11-01 2004-06-01 Nokia Corporation Local service handover
US7236475B2 (en) * 2002-02-06 2007-06-26 Ntt Docomo, Inc. Using subnet relations to conserve power in a wireless communication device
US7366524B2 (en) 2002-02-06 2008-04-29 Ntt Docomo Inc. Using subnet relations for paging, authentication, association and to activate network interfaces in heterogeneous access networks

Also Published As

Publication number Publication date
US7236475B2 (en) 2007-06-26
JP2010154552A (ja) 2010-07-08
EP1335528A2 (en) 2003-08-13
EP1335528A3 (en) 2004-01-14
JP4515711B2 (ja) 2010-08-04
US20030147364A1 (en) 2003-08-07
EP1335528B1 (en) 2011-11-16
JP2003258720A (ja) 2003-09-12
JP5009386B2 (ja) 2012-08-22

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