JP4980151B2 - 移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法 - Google Patents

移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法 Download PDF

Info

Publication number
JP4980151B2
JP4980151B2 JP2007159893A JP2007159893A JP4980151B2 JP 4980151 B2 JP4980151 B2 JP 4980151B2 JP 2007159893 A JP2007159893 A JP 2007159893A JP 2007159893 A JP2007159893 A JP 2007159893A JP 4980151 B2 JP4980151 B2 JP 4980151B2
Authority
JP
Japan
Prior art keywords
mobile terminal
radio link
connection device
connection state
connection
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.)
Active
Application number
JP2007159893A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008312091A (ja
JP2008312091A5 (enExample
Inventor
健洋 森重
政志 高附
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2007159893A priority Critical patent/JP4980151B2/ja
Priority to US12/073,758 priority patent/US8050218B2/en
Priority to CN2008100882143A priority patent/CN101330419B/zh
Publication of JP2008312091A publication Critical patent/JP2008312091A/ja
Publication of JP2008312091A5 publication Critical patent/JP2008312091A5/ja
Application granted granted Critical
Publication of JP4980151B2 publication Critical patent/JP4980151B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/12—Inter-network notification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Telephonic Communication Services (AREA)
JP2007159893A 2007-06-18 2007-06-18 移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法 Active JP4980151B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007159893A JP4980151B2 (ja) 2007-06-18 2007-06-18 移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法
US12/073,758 US8050218B2 (en) 2007-06-18 2008-03-10 Mobile communications system PDIF and method for peer detection of mobile terminal
CN2008100882143A CN101330419B (zh) 2007-06-18 2008-03-21 移动通信系统、pdif及移动终端的死活监视方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007159893A JP4980151B2 (ja) 2007-06-18 2007-06-18 移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法

Publications (3)

Publication Number Publication Date
JP2008312091A JP2008312091A (ja) 2008-12-25
JP2008312091A5 JP2008312091A5 (enExample) 2010-04-02
JP4980151B2 true JP4980151B2 (ja) 2012-07-18

Family

ID=40132218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007159893A Active JP4980151B2 (ja) 2007-06-18 2007-06-18 移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法

Country Status (3)

Country Link
US (1) US8050218B2 (enExample)
JP (1) JP4980151B2 (enExample)
CN (1) CN101330419B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7848338B2 (en) * 2006-10-27 2010-12-07 Nokia Corporation Network-based reliability of mobility gateways
US8656481B2 (en) * 2009-09-15 2014-02-18 General Instrument Corporation System and method for IPSec link configuration
KR101298593B1 (ko) * 2009-12-21 2013-08-22 한국전자통신연구원 Ｕｓｂ-무선 랜(ｌａｎ) 시스템에서 ｕｓｂ 통신 동기화를 통한 데이터 송신 장치 및 방법
EP3409823B1 (en) * 2010-06-22 2019-11-20 LG Electronics Inc. Network system
CN101986738B (zh) * 2010-11-09 2015-08-19 中兴通讯股份有限公司 反馈接收端状态的方法、系统和服务器
JP5241874B2 (ja) * 2011-03-25 2013-07-17 中国電力株式会社 マルチホップ通信方法、及び通信装置
CN102271388B (zh) * 2011-08-01 2017-09-29 中兴通讯股份有限公司 一种无线移动装置及其省电方法
ES2873373T3 (es) 2011-10-27 2021-11-03 Ericsson Telefon Ab L M Almacenamiento en memoria caché en redes de comunicación inalámbricas
TWI500290B (zh) * 2012-05-23 2015-09-11 Realtek Semiconductor Corp 網路連接裝置
CN104823412B (zh) * 2012-10-10 2018-09-04 诺基亚通信公司 对等体复活检测的方法及装置
JP5997198B2 (ja) * 2014-03-28 2016-09-28 ビッグローブ株式会社 端末管理装置、端末、通信システム、端末管理方法およびプログラム
DK3275149T3 (da) * 2015-03-25 2020-06-29 Ericsson Telefon Ab L M Konfiguration af timeout af liveness-kontrol med anvendelse af IKE-beskeder
CN106161580A (zh) * 2015-04-28 2016-11-23 中兴通讯股份有限公司 一种连接状态控制方法、装置及系统
US10999253B2 (en) 2018-07-26 2021-05-04 Juniper Networks, Inc. Maintaining internet protocol security tunnels
JP7519744B2 (ja) 2020-05-14 2024-07-22 パナソニックオートモーティブシステムズ株式会社 情報処理装置、情報処理方法およびプログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3915022B2 (ja) 2001-12-03 2007-05-16 日本電気株式会社 移動体通信端末、移動体通信システム及び通信方法
JP4186480B2 (ja) * 2002-03-05 2008-11-26 日本電気株式会社 モバイル携帯端末及びそれに用いる常時オン状態のｐｄｐコンテキスト管理方法
JP2004140786A (ja) * 2002-08-22 2004-05-13 Matsushita Electric Ind Co Ltd 位置管理サーバおよび移動通信システム
KR100735242B1 (ko) * 2003-12-16 2007-07-03 삼성전자주식회사 이동통신 네트워크와 무선 근거리 네트워크의 연동 정보를전달하고 통지하는 방법 및 시스템
US20060217147A1 (en) * 2005-01-18 2006-09-28 Interdigital Technology Corporation Method and system for system discovery and user selection
CN1816187A (zh) * 2005-02-05 2006-08-09 广州天润信息科技有限公司 多模移动通信终端及方法
GB0520254D0 (en) * 2005-10-05 2005-11-16 Vodafone Plc Telecommunications networks
US7761087B2 (en) * 2006-07-21 2010-07-20 Kyocera Corporation Apparatus, system and method for providing services through a multi-mode wireless terminal device
US7848338B2 (en) * 2006-10-27 2010-12-07 Nokia Corporation Network-based reliability of mobility gateways
WO2008138440A2 (en) * 2007-05-16 2008-11-20 Panasonic Corporation Methods in mixed network and host-based mobility management

Also Published As

Publication number Publication date
CN101330419A (zh) 2008-12-24
JP2008312091A (ja) 2008-12-25
CN101330419B (zh) 2011-07-13
US8050218B2 (en) 2011-11-01
US20080310347A1 (en) 2008-12-18

Similar Documents

Publication Publication Date Title
JP4980151B2 (ja) 移動体通信システム、ｐｄｉｆ及び移動端末の死活監視方法
US7894383B2 (en) Multi-interface communication device, terminal, and path switching method
JP5759024B2 (ja) 地理的冗長ゲートウェイでセッションを復元するシステムおよび方法
JP2012222378A (ja) 端末キープアライブ方式、及びキープアライブ間隔決定方法
US7961681B2 (en) Method, system and apparatus for performing mobile internet protocol deregistering
JP2014522165A (ja) マシンタイプ通信（ｍｔｃ）装置の低減されたモビリティを管理し、ｍｔｃ装置にダウンリンクデータを送信するための移動体通信ネットワーク、インフラ設備及び方法
JP2014522164A (ja) 通信端末及び方法
US9172722B2 (en) Method for network access, related network and computer program product therefor
JP2003224874A (ja) 移動通信ネットワークのルータおよび移動通信端末
WO2010145305A1 (zh) 一种计费系统及计费的方法
KR20100056539A (ko) 핸드오버를 수행하는 방법 및 대응하는 네트워크 유닛들
US8422459B2 (en) Route optimization method and system
CN104010292A (zh) 一种基于AP辅助的VoWLAN漫游方法
JP2009500896A (ja) 無線ネットワークでのマルチモード会話のための方法及び装置
CN101835155A (zh) 一种终端接入融合网络的方法及系统
US11140597B2 (en) Method and apparatus for processing link establishment failure, and computer storage medium
US8363620B2 (en) Connection state reporting method and mobile terminal used in the method
CN100553361C (zh) 支持提前附着的移动终端、网络切换方法及系统
KR20060092908A (ko) 3ｇｐｐ 시스템과 상호작용하는 무선 근거리 통신망 내의사용자 장비의 상태를 제공하는 방법 및 시스템
CN101136847A (zh) 一种本地移动性管理网络的报文路由方法和系统
CN118975281B (zh) 部分连接的设备
KR102025292B1 (ko) 통신 시스템에서 단말의 이동성 관리 하는 방법 및 장치
US8681638B2 (en) Wireless communication system
RU2360377C2 (ru) Способ реализации двойного подключения
CN101754298A (zh) 一种无线网状网网关离开的方法及装置

Legal Events

Date Code Title Description
A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20100119

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100216

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100216

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20111124

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20120104

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120309

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120321

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120418

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150427

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4980151

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150