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BRPI0511375A - execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio - Google Patents

execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio

Info

Publication number
BRPI0511375A
BRPI0511375A BRPI0511375-0A BRPI0511375A BRPI0511375A BR PI0511375 A BRPI0511375 A BR PI0511375A BR PI0511375 A BRPI0511375 A BR PI0511375A BR PI0511375 A BRPI0511375 A BR PI0511375A
Authority
BR
Brazil
Prior art keywords
base station
transient
serving base
communication
target base
Prior art date
Application number
BRPI0511375-0A
Other languages
English (en)
Inventor
Kim
Yong Ho
Cho
Ki Hyoung
Original Assignee
Lg Electronics 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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BRPI0511375A publication Critical patent/BRPI0511375A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • 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
    • 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)

Abstract

EXECUçãO DE TRANSIENTE DE CONEXãO E RETOMADA DE COMUNICAçãO EM UM SISTEMA DE ACESSO SEM FIO. é provida a execução de transiente de conexão e retomada de comunicação em um sistema de acesso sem fio. Executar um transiente de conexão inclui comunicar-se com uma estação base servidora por meio de um primeiro contato de comunicação e receber da estação base servidora, uma informação de transiente de conexão associado com pelo menos uma estação base alvo candidata. O método também inclui transmitir um indicador de transiente de conexão à estação base servidora indicando uma operação de transiente de conexão para uma estação base alvo selecionada e executar um procedimento de abrangência com a estação base alvo selecionada para estabelecer um segundo contato de comunicação com a estação base alvo selecionada enquanto mantendo o primeiro contato de comunicação com a estação base servidora. O método também inclui a liberação da estação base servidora em resposta a um mensagem de estado de transiente de conexão completado vinda da estação base alvo selecionada para a estação base servidora, ou a retomada da comunicação normal com a estação base servidora se o transiente de conexão falhar com a estação base alvo selecionada.
BRPI0511375-0A 2004-06-10 2005-06-10 execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio BRPI0511375A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040042642A KR100893860B1 (ko) 2004-06-10 2004-06-10 광대역 무선 접속 시스템에 적용되는 핸드오버 수행 방법및 핸드오버 실패시 통신 재개 방법
PCT/KR2005/001766 WO2005120183A2 (en) 2004-06-10 2005-06-10 Handover execution and communication resumption in wireless access system

Publications (1)

Publication Number Publication Date
BRPI0511375A true BRPI0511375A (pt) 2007-12-04

Family

ID=35503588

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511375-0A BRPI0511375A (pt) 2004-06-10 2005-06-10 execução de trasiente de conexão e retomada de comunicação em um sistema de acesso sem fio

Country Status (10)

Country Link
US (6) US7818006B2 (pt)
EP (2) EP2031924B1 (pt)
JP (2) JP4750118B2 (pt)
KR (1) KR100893860B1 (pt)
CN (2) CN101124840B (pt)
AU (1) AU2005251648B2 (pt)
BR (1) BRPI0511375A (pt)
CA (1) CA2568291C (pt)
IL (1) IL179882A (pt)
WO (1) WO2005120183A2 (pt)

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US7818006B2 (en) 2010-10-19
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AU2005251648B2 (en) 2009-07-30
US20050288023A1 (en) 2005-12-29
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US7890108B2 (en) 2011-02-15
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