BRPI0506378A - método e aparelho para facilitar intertransferência rìgida hrpd - Google Patents

método e aparelho para facilitar intertransferência rìgida hrpd

Info

Publication number
BRPI0506378A
BRPI0506378A BRPI0506378-7A BRPI0506378A BRPI0506378A BR PI0506378 A BRPI0506378 A BR PI0506378A BR PI0506378 A BRPI0506378 A BR PI0506378A BR PI0506378 A BRPI0506378 A BR PI0506378A
Authority
BR
Brazil
Prior art keywords
source
target
hrpd
msc
packet data
Prior art date
Application number
BRPI0506378-7A
Other languages
English (en)
Inventor
Shahab M Sayeedi
Shreesha Ramanna
Original Assignee
Motorola 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
Priority claimed from US11/225,236 external-priority patent/US7620017B2/en
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of BRPI0506378A publication Critical patent/BRPI0506378A/pt
Publication of BRPI0506378A8 publication Critical patent/BRPI0506378A8/pt
Publication of BRPI0506378B1 publication Critical patent/BRPI0506378B1/pt

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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/142—Reselecting a network or an air interface over the same radio air interface technology

Landscapes

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

Abstract

"MéTODO E APARELHO PARA FACILITAR INTERTRANSFERêNCIA RìGIDA HRPD". Várias versões são descritas para encarar a necessidade de retardos de transferência reduzidos associados a transferências inter-AN (rede de acesso) HRPD (Dados de Pacote de Alta Velocidade/1XEV-DO. A abordagem revelada permite a um AT (101) com uma sessão de dados de pacote ativa efetuar uma transferência rígida de uma fonte AN (121, 221) para um alvo AN (122, 222) sem ter de forçar dormente a sessão de dados. Diferente das abordagens de transferência rígida conhecidas que envolvem a coordenação por um centro de comutação móvel (MSC), a abordagem revelada utiliza uma sinalização par-a-par sem nenhum envolvimento da MSC, como aquele entre as ANs fonte e alvo ou PCFs (131, 132, 231, 232) . Por exemplo, informação de sessão de dados como o lado fonte é transferida através de nova mensagem A13 para o par do lado alvo da fonte da entidade para de outra forma reduzir a sinalização entre o equipamento fonte e alvo.
BRPI0506378-7A 2004-09-21 2005-09-15 Método, rede de acesso de rádio e função de controle de pacote para facilitar a transferência rígida de um terminal de acesso (at) BRPI0506378B1 (pt)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US61176204P 2004-09-21 2004-09-21
US60/611.762 2004-09-21
US11/225,236 US7620017B2 (en) 2004-09-21 2005-09-13 Method and apparatus to facilitate inter-AN HRPD hard handoff
US11/225.236 2005-09-13
US11/226,589 US7512110B2 (en) 2004-09-21 2005-09-14 Method and apparatus to facilitate inter-AN HRPD hard handoff
US11/226.589 2005-09-14
PCT/US2005/032831 WO2006033940A2 (en) 2004-09-21 2005-09-15 Method and apparatus to facilitate inter-an hrpd hard handoff

Publications (3)

Publication Number Publication Date
BRPI0506378A true BRPI0506378A (pt) 2006-12-26
BRPI0506378A8 BRPI0506378A8 (pt) 2017-02-21
BRPI0506378B1 BRPI0506378B1 (pt) 2020-03-10

Family

ID=36090485

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506378-7A BRPI0506378B1 (pt) 2004-09-21 2005-09-15 Método, rede de acesso de rádio e função de controle de pacote para facilitar a transferência rígida de um terminal de acesso (at)

Country Status (7)

Country Link
US (1) US7512110B2 (pt)
EP (1) EP1825693B1 (pt)
JP (1) JP4322924B2 (pt)
CN (1) CN1898973B (pt)
BR (1) BRPI0506378B1 (pt)
CA (1) CA2548599C (pt)
WO (1) WO2006033940A2 (pt)

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Also Published As

Publication number Publication date
EP1825693A4 (en) 2010-05-12
US7512110B2 (en) 2009-03-31
CN1898973A (zh) 2007-01-17
CA2548599C (en) 2011-07-26
CN1898973B (zh) 2011-08-17
JP4322924B2 (ja) 2009-09-02
CA2548599A1 (en) 2006-03-30
BRPI0506378B1 (pt) 2020-03-10
US20060062180A1 (en) 2006-03-23
EP1825693B1 (en) 2015-11-11
EP1825693A2 (en) 2007-08-29
WO2006033940A3 (en) 2006-06-01
JP2007520936A (ja) 2007-07-26
WO2006033940A2 (en) 2006-03-30
BRPI0506378A8 (pt) 2017-02-21

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