BR0105351A - Método de transmissão de um sub-pacote em um sistema de transmissão de pacote codificador em canal paralelo - Google Patents

Método de transmissão de um sub-pacote em um sistema de transmissão de pacote codificador em canal paralelo

Info

Publication number
BR0105351A
BR0105351A BR0105351-5A BR0105351A BR0105351A BR 0105351 A BR0105351 A BR 0105351A BR 0105351 A BR0105351 A BR 0105351A BR 0105351 A BR0105351 A BR 0105351A
Authority
BR
Brazil
Prior art keywords
packet
identifiers
sub
subpackage
user
Prior art date
Application number
BR0105351-5A
Other languages
English (en)
Inventor
Farooq Ullah Khan
Sanjiv Nanda
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of BR0105351A publication Critical patent/BR0105351A/pt

Links

Classifications

    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining
    • 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
    • H04L1/1803—Stop-and-wait protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

"MéTODO DE TRANSMISSãO DE UM SUB-PACOTE EM UM SISTEMA DE TRANSMISSãO DE PACOTE CODIFICADOR EM CANAL PARALELO". é revelado uma técnica ARQ que utiliza eficientemente recursos de canal enquanto dá margem para flexibilidade na cronogramação. A técnica ARQ é uma técnica de transmissão de pacote paralelo assíncrono que utiliza identificadores de pacote, identificadores de seq³ência e identificadores de usuário. A técnica ARQ não exige a existência de um relacionamento rígido de tempo entre canais paralelos e quadros de camada física porque os identificadores indicariam para o usuário o usuário a quem o sub-pacote é dirigido, a identidade do sub-pacote e a seq³ência do sub-pacote.
BR0105351-5A 2000-11-29 2001-11-21 Método de transmissão de um sub-pacote em um sistema de transmissão de pacote codificador em canal paralelo BR0105351A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/725,437 US20020064167A1 (en) 2000-11-29 2000-11-29 Hybrid ARQ with parallel packet transmission

Publications (1)

Publication Number Publication Date
BR0105351A true BR0105351A (pt) 2002-07-09

Family

ID=24914547

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105351-5A BR0105351A (pt) 2000-11-29 2001-11-21 Método de transmissão de um sub-pacote em um sistema de transmissão de pacote codificador em canal paralelo

Country Status (8)

Country Link
US (1) US20020064167A1 (pt)
EP (1) EP1211840A1 (pt)
JP (2) JP4198910B2 (pt)
KR (1) KR20020042438A (pt)
CN (1) CN1356803A (pt)
AU (1) AU9344601A (pt)
BR (1) BR0105351A (pt)
CA (1) CA2360722A1 (pt)

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Also Published As

Publication number Publication date
US20020064167A1 (en) 2002-05-30
KR20020042438A (ko) 2002-06-05
EP1211840A1 (en) 2002-06-05
JP2008228357A (ja) 2008-09-25
CA2360722A1 (en) 2002-05-29
CN1356803A (zh) 2002-07-03
JP2002232400A (ja) 2002-08-16
JP4198910B2 (ja) 2008-12-17
AU9344601A (en) 2002-05-30

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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]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2138 DE 27/12/2011.

B15K Others concerning applications: alteration of classification

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