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BRPI0411518A - aparelho terminal móvel e seu método de transferência de uma célula para outra - Google Patents

aparelho terminal móvel e seu método de transferência de uma célula para outra

Info

Publication number
BRPI0411518A
BRPI0411518A BRPI0411518-0A BRPI0411518A BRPI0411518A BR PI0411518 A BRPI0411518 A BR PI0411518A BR PI0411518 A BRPI0411518 A BR PI0411518A BR PI0411518 A BRPI0411518 A BR PI0411518A
Authority
BR
Brazil
Prior art keywords
address
mobile terminal
care
another
local
Prior art date
Application number
BRPI0411518-0A
Other languages
English (en)
Inventor
Chan Wah Ng
Pek Yew Tan
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of BRPI0411518A publication Critical patent/BRPI0411518A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/005—Multiple registrations, e.g. multihoming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5691—Access to open networks; Ingress point selection, e.g. ISP selection
    • H04L12/5692—Selection among different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • 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
    • 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
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • 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
    • 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)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

"APARELHO TERMINAL MóVEL E SEU MéTODO DE TRANSFERêNCIA DE UMA CéLULA PARA OUTRA". A presente invenção refere-se a um terminal móvel que assegura sessões de comunicações contínuas, uniformes, mesmo quando em trânsito, independente das capacidades e funcionalidades das estações base, em uma rede de comunicação de dados comutada por pacotes. Com esse terminal, cada uma da pluralidade de interfaces 101-1 a 101-M, quando seu mecanismo de acesso associado está em um estado ativo, pode obter uma conexão com a rede de comunicação de dados comutada por pacotes 150 usando seu endereço local HoA.1 ou seu care-of-address CoA.BS1. Quando uma interface inferior 101-a perde sua conexão obtida usando o care-of-address CoA.BS1, a unidade de decisão de acesso múltiplo 104 instrui a unidade de suporte de mobilidade 102 para preparar um binding do endereço local HoA.1 e um de um endereço local o care-of-address CoA.BS2 de outra interface inferior 101-b. A unidade de suporte de mobilidade 102 prepara o binding de acordo com a instrução da unidade de decisão de acesso múltiplo 104.
BRPI0411518-0A 2003-06-16 2004-06-16 aparelho terminal móvel e seu método de transferência de uma célula para outra BRPI0411518A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003171295A JP3880549B2 (ja) 2003-06-16 2003-06-16 移動端末装置およびそのハンドオフ方法
PCT/JP2004/008796 WO2004111750A2 (ja) 2003-06-16 2004-06-16 移動端末装置およびそのハンドオフ方法

Publications (1)

Publication Number Publication Date
BRPI0411518A true BRPI0411518A (pt) 2006-08-01

Family

ID=33549450

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0411518-0A BRPI0411518A (pt) 2003-06-16 2004-06-16 aparelho terminal móvel e seu método de transferência de uma célula para outra

Country Status (7)

Country Link
US (2) US7843880B2 (pt)
EP (1) EP1635515B1 (pt)
JP (1) JP3880549B2 (pt)
KR (2) KR20060023564A (pt)
CN (3) CN101686576B (pt)
BR (1) BRPI0411518A (pt)
WO (1) WO2004111750A2 (pt)

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Also Published As

Publication number Publication date
EP1635515A2 (en) 2006-03-15
KR20070041642A (ko) 2007-04-18
WO2004111750A3 (ja) 2005-03-03
US20090116451A1 (en) 2009-05-07
CN101686576A (zh) 2010-03-31
EP1635515A4 (en) 2012-10-03
US7843880B2 (en) 2010-11-30
CN101686576B (zh) 2014-01-01
CN101662804A (zh) 2010-03-03
CN1836413A (zh) 2006-09-20
JP2005012281A (ja) 2005-01-13
US8134973B2 (en) 2012-03-13
US20060146748A1 (en) 2006-07-06
JP3880549B2 (ja) 2007-02-14
CN101662804B (zh) 2013-11-27
KR20060023564A (ko) 2006-03-14
CN100558076C (zh) 2009-11-04
WO2004111750A2 (ja) 2004-12-23
EP1635515B1 (en) 2016-09-07

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: PANASONIC CORPORATION (JP)

Free format text: ALTERADO DE: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

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

Free format text: REFERENTE AS 7A E 8A 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 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: H04W 60/00 (2009.01), H04L 12/54 (2013.01), H04W 3