AR025836A1 - Metodo y sistema para minimizar las respuestas de realimentacion en un protocolo arq - Google Patents

Metodo y sistema para minimizar las respuestas de realimentacion en un protocolo arq

Info

Publication number
AR025836A1
AR025836A1 ARP000101623A ARP000101623A AR025836A1 AR 025836 A1 AR025836 A1 AR 025836A1 AR P000101623 A ARP000101623 A AR P000101623A AR P000101623 A ARP000101623 A AR P000101623A AR 025836 A1 AR025836 A1 AR 025836A1
Authority
AR
Argentina
Prior art keywords
minimize
pdus
arq protocol
feedback responses
criteria
Prior art date
Application number
ARP000101623A
Other languages
English (en)
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26826665&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR025836(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR025836A1 publication Critical patent/AR025836A1/es

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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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

Landscapes

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

Abstract

Se describe un método y un sistema para minimizar las respuestas de realimentacion en un protocolo ARQ, donde es posible usar distintos mecanismos paraindicar D-PDU erroneas y construir S-PDU. Las D-PDU se construyen de manera tal que el rendimientose optimice de acuerdo a ciertos criterios. Uno de estoscriterios utilizado es el de minimizar el tamano de las S-PDU. Un segundo criterio utilizado es el de maximizar el numero de SN incluido en una S-PDU de tamanolimitado.
ARP000101623A 1999-04-09 2000-04-07 Metodo y sistema para minimizar las respuestas de realimentacion en un protocolo arq AR025836A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12851799P 1999-04-09 1999-04-09
US09/537,146 US6772215B1 (en) 1999-04-09 2000-03-29 Method for minimizing feedback responses in ARQ protocols

Publications (1)

Publication Number Publication Date
AR025836A1 true AR025836A1 (es) 2002-12-18

Family

ID=26826665

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000101623A AR025836A1 (es) 1999-04-09 2000-04-07 Metodo y sistema para minimizar las respuestas de realimentacion en un protocolo arq

Country Status (11)

Country Link
US (1) US6772215B1 (es)
EP (1) EP1169803A2 (es)
JP (1) JP4579421B2 (es)
KR (1) KR20020013845A (es)
CN (1) CN100359839C (es)
AR (1) AR025836A1 (es)
AU (1) AU764613B2 (es)
BR (1) BRPI0009680B1 (es)
CA (1) CA2369642C (es)
MY (1) MY125271A (es)
WO (1) WO2000062466A2 (es)

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Also Published As

Publication number Publication date
CA2369642C (en) 2012-02-14
CN1354931A (zh) 2002-06-19
BRPI0009680B1 (pt) 2016-11-01
BR0009680A (pt) 2002-01-08
CN100359839C (zh) 2008-01-02
EP1169803A2 (en) 2002-01-09
CA2369642A1 (en) 2000-10-19
MY125271A (en) 2006-07-31
US6772215B1 (en) 2004-08-03
WO2000062466A2 (en) 2000-10-19
AU4322800A (en) 2000-11-14
KR20020013845A (ko) 2002-02-21
JP4579421B2 (ja) 2010-11-10
AU764613B2 (en) 2003-08-28
JP2002542661A (ja) 2002-12-10
WO2000062466A3 (en) 2001-02-15

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