BRPI0415996A - método de transferência de passagem de comunicação, programa de transferência de passagem de comunicação, e, sistema de comunicação - Google Patents

método de transferência de passagem de comunicação, programa de transferência de passagem de comunicação, e, sistema de comunicação

Info

Publication number
BRPI0415996A
BRPI0415996A BRPI0415996-9A BRPI0415996A BRPI0415996A BR PI0415996 A BRPI0415996 A BR PI0415996A BR PI0415996 A BRPI0415996 A BR PI0415996A BR PI0415996 A BRPI0415996 A BR PI0415996A
Authority
BR
Brazil
Prior art keywords
passthrough
communication
mobile terminal
transfer
pass transfer
Prior art date
Application number
BRPI0415996-9A
Other languages
English (en)
Inventor
Takako Hori
Keigo Asou
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of BRPI0415996A publication Critical patent/BRPI0415996A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H04W8/085—Mobility data transfer involving hierarchical organized mobility servers, e.g. hierarchical mobile IP [HMIP]
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0019—Control or signalling for completing the hand-off for data sessions of end-to-end connection adapted for mobile IP [MIP]
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"MéTODO DE TRANSFERêNCIA DE PASSAGEM DE COMUNICAçãO, PROGRAMA DE TRANSFERêNCIA DE PASSAGEM DE COMUNICAçãO, E, SISTEMA DE COMUNICAçãO". é exposta uma técnica para realizar uma transferência de passagem efetiva mantendo uma taxa de perda de pacote na técnica de transferência de passagem rápida, enquanto reduzindo tráfego e cargas de comunicação de terminais móveis e roteadores de acesso. De acordo com a técnica exposta, um terminal móvel (MN 10) tem uma correspondência entre informação (os endereços de camada de ligação de APs) de pontos de acesso (APs 22, 23, 32, 33) e informação (os endereços de camada de ligação de ARs, e os prefixos de rede e comprimentos de prefixo de sub-redes 20 e 30 pertencendo a ARs) de roteadores de acesso (ARs 21, 31) controlando os APs. Durante uma transferência de passagem de L2 entre sub-rede diferentes, o terminal móvel (MN 10) produz, com referência àquela correspondência, NCoA da sub-rede à qual o terminal móvel se move. Durante uma transferência de passagem de L2 na mesma sub-rede, o terminal móvel não muda o NCoA, mas implementa só a transferência de passagem de L2 com referência àquela correspondência. Se não tendo nenhuma correspondência relacionada ao AP de destino da transferência de passagem de L2, o terminal móvel executa um processamento baseado na transferência de passagem rápida convencional.
BRPI0415996-9A 2003-10-30 2004-10-29 método de transferência de passagem de comunicação, programa de transferência de passagem de comunicação, e, sistema de comunicação BRPI0415996A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003371160 2003-10-30
PCT/JP2004/016140 WO2005043839A1 (ja) 2003-10-30 2004-10-29 通信ハンドオーバ方法及び通信ハンドオーバ用プログラム並びに通信システム

Publications (1)

Publication Number Publication Date
BRPI0415996A true BRPI0415996A (pt) 2007-01-09

Family

ID=34543933

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415996-9A BRPI0415996A (pt) 2003-10-30 2004-10-29 método de transferência de passagem de comunicação, programa de transferência de passagem de comunicação, e, sistema de comunicação

Country Status (8)

Country Link
US (1) US20070133463A1 (pt)
EP (1) EP1679834A1 (pt)
JP (1) JPWO2005043839A1 (pt)
KR (1) KR20060120668A (pt)
CN (1) CN1875579A (pt)
BR (1) BRPI0415996A (pt)
RU (1) RU2006118697A (pt)
WO (1) WO2005043839A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427990B (zh) * 2003-12-01 2014-02-21 Interdigital Tech Corp 以對話啟始協定為基礎之使用者啟動換手
KR100594116B1 (ko) 2004-06-18 2006-06-28 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 인접 기지국의 정보구성과 송/수신 방법 및 시스템
KR100662885B1 (ko) * 2005-02-04 2007-01-02 삼성전자주식회사 ＦＭＩＰｖ6에서 ＴＣＰ 패킷의 끊김없는 전송을 보장하는핸드오프 방법
KR101221610B1 (ko) 2005-11-03 2013-01-14 삼성전자주식회사 무선 통신 시스템에서 링크 ｉｄ 프리픽스와 함께 고속이동성 ｉｐ를 지원하기 위한 방법 및 장치
KR100782850B1 (ko) * 2006-02-06 2007-12-06 삼성전자주식회사 서브넷 정보를 이용한 핸드오버 수행 방법 및 장치
US20080063002A1 (en) * 2006-09-11 2008-03-13 3Dsp Corporation Multi-gateway system and methods for same
US7953044B2 (en) 2007-02-16 2011-05-31 Futurewei Technologies, Inc. Method, component and system for network-based handover
US8014357B2 (en) * 2007-02-16 2011-09-06 Futurewei Technologies, Inc. Method and system for managing address prefix information associated with handover in networks
US8289862B2 (en) * 2007-06-27 2012-10-16 Futurewei Technologies, Inc. Method and apparatus for dynamic LMA assignment in proxy mobile IPv6 protocol
KR101504763B1 (ko) * 2007-08-07 2015-03-23 삼성전자주식회사 근거리 네트워크에서 물품 정보를 제공하는 시스템 및 방법
KR101719568B1 (ko) * 2010-08-31 2017-03-24 삼성전자주식회사 스테이션 기기 및 그 무선 통신 방법과 모바일 기기 및 그 무선 통신 방법
CN105188047A (zh) * 2015-08-26 2015-12-23 广东欧珀移动通信有限公司 一种wifi无线漫游上网的方法及移动终端

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7123599B2 (en) * 2001-07-13 2006-10-17 Hitachi, Ltd. Mobile communication system
US7545754B2 (en) * 2001-11-02 2009-06-09 Ntt Docomo, Inc. Geographically adjacent access router discovery and caching for mobile nodes
US6832087B2 (en) * 2001-11-30 2004-12-14 Ntt Docomo Inc. Low latency mobile initiated tunneling handoff
US7031709B2 (en) * 2002-04-05 2006-04-18 Ntt Docomo, Inc. Method and associated apparatus for increment accuracy of geographical foreign agent topology relation in heterogeneous access networks
JP3990976B2 (ja) * 2002-12-19 2007-10-17 株式会社エヌ・ティ・ティ・ドコモ 移動ノード、モビリティ制御装置、通信制御方法及び通信システム
JP2004260444A (ja) * 2003-02-25 2004-09-16 Ntt Docomo Inc ハンドオーバ制御システム及びその方法並びに移動端末、ハンドオーバ制御装置

Also Published As

Publication number Publication date
US20070133463A1 (en) 2007-06-14
KR20060120668A (ko) 2006-11-27
WO2005043839A1 (ja) 2005-05-12
JPWO2005043839A1 (ja) 2007-11-29
RU2006118697A (ru) 2007-12-10
EP1679834A1 (en) 2006-07-12
CN1875579A (zh) 2006-12-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04W 8/08 (2009.01), H04W 8/26 (2009.01), H04W 36/