BR0012600A - Aparelho e método para retransmitir dados de acordo com o protocolo de rádio-enlace em sistema de comunicação móvel - Google Patents

Aparelho e método para retransmitir dados de acordo com o protocolo de rádio-enlace em sistema de comunicação móvel

Info

Publication number
BR0012600A
BR0012600A BR0012600A BR0012600A BR0012600A BR 0012600 A BR0012600 A BR 0012600A BR 0012600 A BR0012600 A BR 0012600A BR 0012600 A BR0012600 A BR 0012600A BR 0012600 A BR0012600 A BR 0012600A
Authority
BR
Brazil
Prior art keywords
rlp
link protocol
receiver
sequence numbers
communication system
Prior art date
Application number
BR0012600A
Other languages
English (en)
Inventor
Hoon 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 BR0012600A publication Critical patent/BR0012600A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • 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
    • H04L1/1809—Selective-repeat protocols
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1848—Time-out mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"APARELHO E MéTODO PARA RETRANSMITIR DADOS DE ACORDO COM O PROTOCOLO DE RADIO-ENLACE EM SISTEMA DE COMUNICAçãO MóVEL". Num sistema de comunicação móvel são oferecidos um aparelho e método para retransmitir dados de acordo com um protocolo de radio-enlace. No método de solicitação de retransmissão de quadro, um receptor armazena os números de seq³ência de uma pluralidade de quadros RLP (Protocolo de Radio-enlace) que não foram recebidos a partir de um transmissor, e transmite um quadro de solicitação de retransmissão incluindo campos que indicam os números de seq³ência. Então, o transmissor transmite para o receptor, seq³encialmente, os quadros RLP solicitados na ordem dos números de seq³ência. O receptor compara os números de seq³ência armazenados com os números de seq³ência dos quadros RLP recebidos e se o receptor deixar de receber um dos quadros RLP solicitado, o receptor solicita retransmissão do quadro RLP perdido ao receber um quadro RLP com um número de seq³ência mais alto do que o número de seq³ência do quadro RLP perdido.
BR0012600A 1999-08-02 2000-08-02 Aparelho e método para retransmitir dados de acordo com o protocolo de rádio-enlace em sistema de comunicação móvel BR0012600A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-1999-0031753A KR100424654B1 (ko) 1999-08-02 1999-08-02 이동 통신시스템에서 라디오링크프로토콜에 따른 데이터 재전송 장치 및 방법
PCT/KR2000/000850 WO2001013542A1 (en) 1999-08-02 2000-08-02 Apparatus and method for retransmitting data according to radio link protocol in mobile communication system

Publications (1)

Publication Number Publication Date
BR0012600A true BR0012600A (pt) 2002-04-09

Family

ID=19606069

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0012600A BR0012600A (pt) 1999-08-02 2000-08-02 Aparelho e método para retransmitir dados de acordo com o protocolo de rádio-enlace em sistema de comunicação móvel

Country Status (10)

Country Link
US (1) US6956855B1 (pt)
EP (1) EP1201047B1 (pt)
JP (1) JP4220154B2 (pt)
KR (1) KR100424654B1 (pt)
CN (1) CN1165122C (pt)
AU (1) AU766940B2 (pt)
BR (1) BR0012600A (pt)
CA (1) CA2381073C (pt)
RU (1) RU2221339C2 (pt)
WO (1) WO2001013542A1 (pt)

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Also Published As

Publication number Publication date
CA2381073A1 (en) 2001-02-22
CA2381073C (en) 2008-12-30
AU6188300A (en) 2001-03-13
US6956855B1 (en) 2005-10-18
JP2003507928A (ja) 2003-02-25
CN1364353A (zh) 2002-08-14
WO2001013542A1 (en) 2001-02-22
KR20010035467A (ko) 2001-05-07
EP1201047A1 (en) 2002-05-02
JP4220154B2 (ja) 2009-02-04
CN1165122C (zh) 2004-09-01
RU2221339C2 (ru) 2004-01-10
EP1201047B1 (en) 2012-10-10
EP1201047A4 (en) 2009-11-11
AU766940B2 (en) 2003-10-23
KR100424654B1 (ko) 2004-03-24

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

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