BRPI0511836A - sistema e método para a otimização de transferência em um sistema de comunicação móvel - Google Patents

sistema e método para a otimização de transferência em um sistema de comunicação móvel

Info

Publication number
BRPI0511836A
BRPI0511836A BRPI0511836-0A BRPI0511836A BRPI0511836A BR PI0511836 A BRPI0511836 A BR PI0511836A BR PI0511836 A BRPI0511836 A BR PI0511836A BR PI0511836 A BRPI0511836 A BR PI0511836A
Authority
BR
Brazil
Prior art keywords
transfer
base station
mobile
station
service base
Prior art date
Application number
BRPI0511836-0A
Other languages
English (en)
Inventor
Jung-Won Kim
Bo-Kyung Wang
Yong Chang
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of BRPI0511836A publication Critical patent/BRPI0511836A/pt
Publication of BRPI0511836B1 publication Critical patent/BRPI0511836B1/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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • 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
    • H04W36/0038—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information of security context information
    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • 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
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

SISTEMA E MéTODO PARA A OTIMIZAçãO DE TRANSFERêNCIA EM UM SISTEMA DE COMUNICAçãO MóVEL. São mostrados um sistema e um método para a otimização de um processo de transferência em um sistema de acesso sem fio de banda larga móvel. O método realiza uma transferência em um sistema de comunicação móvel incluindo uma estação móvel de assinante, uma estação base de serviço atualmente provendo um serviço para a estação móvel de assinante, e pelo menos uma estação base vizinha adjacente à estação base de serviço. O método inclui as etapas de recebimento de uma requisição de transferência a partir da estação móvel de assinante pela estação base de serviço; instrução da estação móvel de assinante para realizar uma transferência pela estação base de serviço em resposta à requisição de transferência a partir da estação móvel de assinante e realização pela estação móvel de assinante de um processo de reentrada de rede para uma transferência rápida, de acordo com uma informação incluída em uma instrução de transferência a partir da estação base de serviço.
BRPI0511836-0A 2004-06-07 2005-06-07 Método para a realização de uma transferência em um sistema de comunicação móvel BRPI0511836B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020040041540A KR100640479B1 (ko) 2004-06-07 2004-06-07 이동 광대역 무선접속 시스템에서 핸드오버 절차 최적화 시스템 및 방법
KR10-2004-0041540 2004-06-07
PCT/KR2005/001702 WO2005122435A1 (en) 2004-06-07 2005-06-07 System and method for optimizing handover in mobile communication system

Publications (2)

Publication Number Publication Date
BRPI0511836A true BRPI0511836A (pt) 2008-01-15
BRPI0511836B1 BRPI0511836B1 (pt) 2019-08-20

Family

ID=34979250

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511836-0A BRPI0511836B1 (pt) 2004-06-07 2005-06-07 Método para a realização de uma transferência em um sistema de comunicação móvel

Country Status (10)

Country Link
US (2) US7720473B2 (pt)
EP (1) EP1605723B1 (pt)
JP (1) JP4629107B2 (pt)
KR (1) KR100640479B1 (pt)
CN (2) CN101790210B (pt)
AU (1) AU2005253482B2 (pt)
BR (1) BRPI0511836B1 (pt)
CA (1) CA2567108C (pt)
RU (1) RU2348110C2 (pt)
WO (1) WO2005122435A1 (pt)

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Also Published As

Publication number Publication date
KR20050116319A (ko) 2005-12-12
JP2008502269A (ja) 2008-01-24
EP1605723A3 (en) 2010-08-04
US7720473B2 (en) 2010-05-18
CN1965505A (zh) 2007-05-16
CN101790210A (zh) 2010-07-28
US8185114B2 (en) 2012-05-22
JP4629107B2 (ja) 2011-02-09
KR100640479B1 (ko) 2006-10-30
AU2005253482A1 (en) 2005-12-22
EP1605723B1 (en) 2020-08-05
CN101790210B (zh) 2012-08-15
RU2006143213A (ru) 2008-06-27
CN1965505B (zh) 2012-07-18
EP1605723A2 (en) 2005-12-14
US20050282548A1 (en) 2005-12-22
WO2005122435A1 (en) 2005-12-22
RU2348110C2 (ru) 2009-02-27
US20100172326A1 (en) 2010-07-08
AU2005253482B2 (en) 2008-06-26
BRPI0511836B1 (pt) 2019-08-20
CA2567108A1 (en) 2005-12-22
CA2567108C (en) 2012-05-22

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