WO2003069836A8 - Multicasting selective repeat protocol - Google Patents

Multicasting selective repeat protocol

Info

Publication number
WO2003069836A8
WO2003069836A8 PCT/GB2003/000712 GB0300712W WO03069836A8 WO 2003069836 A8 WO2003069836 A8 WO 2003069836A8 GB 0300712 W GB0300712 W GB 0300712W WO 03069836 A8 WO03069836 A8 WO 03069836A8
Authority
WO
WIPO (PCT)
Prior art keywords
receivers
packet
data
data structure
record
Prior art date
Application number
PCT/GB2003/000712
Other languages
French (fr)
Other versions
WO2003069836A1 (en
Inventor
Adam Francis Brown
Original Assignee
Venation Ltd
Adam Francis Brown
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 Venation Ltd, Adam Francis Brown filed Critical Venation Ltd
Priority to AU2003207327A priority Critical patent/AU2003207327A1/en
Publication of WO2003069836A1 publication Critical patent/WO2003069836A1/en
Publication of WO2003069836A8 publication Critical patent/WO2003069836A8/en

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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/188—Time-out mechanisms
    • 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
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0093—Point-to-multipoint

Landscapes

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

Abstract

A method of operating a sender is described which provides reliable transmission of a plurality of data packets over a network to a plurality of receivers. One or more of the receivers defines a set of receivers. Each data packet is transmitted to a chosen set of receivers and acknowledgement messages are received from each of the receivers. Each acknowledgement message contains a record of the packets that have been validly received by the receiver sending that acknowledgement packet. A record is generated of the transmission of each packet to each receiver in a data structure which is indexed by packet identity and receive identity. The data structure is combined with each received acknowledgement message so that the data structure then includes a record of which receiver is yet to acknowledge receipt of which data packet. Each data packet is then retransmitted to the set of receivers which the data structure indicates have yet to acknowledge receipt of the data packet, unless all receivers have acknowledged receipt.
PCT/GB2003/000712 2002-02-18 2003-02-18 Multicasting selective repeat protocol WO2003069836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003207327A AU2003207327A1 (en) 2002-02-18 2003-02-18 Multicasting selective repeat protocol

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0203786A GB2385499A (en) 2002-02-18 2002-02-18 Network transport protocol
GB0203786.9 2002-02-18

Publications (2)

Publication Number Publication Date
WO2003069836A1 WO2003069836A1 (en) 2003-08-21
WO2003069836A8 true WO2003069836A8 (en) 2005-03-24

Family

ID=9931278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2003/000712 WO2003069836A1 (en) 2002-02-18 2003-02-18 Multicasting selective repeat protocol

Country Status (3)

Country Link
AU (1) AU2003207327A1 (en)
GB (1) GB2385499A (en)
WO (1) WO2003069836A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8930579B2 (en) 2004-09-13 2015-01-06 Keysight Technologies, Inc. System and method for synchronizing operations of a plurality of devices via messages over a communication network
US20060056403A1 (en) * 2004-09-13 2006-03-16 Pleasant Daniel L System and method for robust communication via a non-reliable protocol
US8015251B2 (en) 2005-10-25 2011-09-06 International Business Machines Corporation Method and system for selectively requesting an acknowledgement to recipients of an electronic mail
CA2985674C (en) * 2015-05-30 2024-01-16 Hochschule Anhalt Method and computer product for operating a memory buffer system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8916489D0 (en) * 1989-07-19 1989-09-06 British Telecomm Data communication method and system
US5297143A (en) * 1990-12-03 1994-03-22 Echelon Systems, Corp. Network communication protocol including a reliable multicasting technique
ES2129038T3 (en) * 1992-11-27 1999-06-01 Ibm ROAD TO MULTIPLE DESTINATIONS BETWEEN DOMAINS.
US5541927A (en) * 1994-08-24 1996-07-30 At&T Corp. Method of multicasting
US5553083B1 (en) * 1995-01-19 2000-05-16 Starburst Comm Corp Method for quickly and reliably transmitting frames of data over communications links
US5905871A (en) * 1996-10-10 1999-05-18 Lucent Technologies Inc. Method of multicasting
CA2343075C (en) * 1998-09-18 2009-11-24 British Telecommunications Public Limited Company Multicasting
GB0012410D0 (en) * 2000-05-23 2000-07-12 Koninkl Philips Electronics Nv Radio system and apparatus for, and method of, multicast communication
GB0015621D0 (en) * 2000-06-27 2000-08-16 Koninkl Philips Electronics Nv Multicast radio communication system and apparatus

Also Published As

Publication number Publication date
GB2385499A (en) 2003-08-20
WO2003069836A1 (en) 2003-08-21
GB0203786D0 (en) 2002-04-03
AU2003207327A1 (en) 2003-09-04

Similar Documents

Publication Publication Date Title
EP1411688B1 (en) Method and apparatus for multicast data retransmission
US7586930B2 (en) Multicast data communication method and network
US8526415B2 (en) Method and system for providing acknowledged broadcast and multicast communication
US8649279B2 (en) Apparatus and method for adaptive TSP setting to minimize duplicate packet transmissions
US7948991B1 (en) Broadcast and multicast transmissions with acknowledgement scheduling
US8175014B2 (en) Method and apparatus for using a relay to provide physical and hybrid automatic repeat request functionalities
EP0973294A3 (en) Method and computer program product for efficiently and reliably sending small data messages from a sending system to a large number of receiving systems
EP0969623A3 (en) Method and computer program product for efficiently and reliably sending small data messages from a sending system to a large number of receiving systems
US20060154603A1 (en) Method and devices for efficient data transmission link control in mobile multicast communication systems
EP0969622A3 (en) Method and computer program product for efficiently and reliably sending small data messages from a sending system to a large number of receiving systems
WO2002073882A3 (en) Nack suppression for multicast protocols in mostly one-way networks
JP2015065695A (en) Status information transmission method and receiving device for radio communication system
AU2672200A (en) System and method for improved data transfer in packet-switched communication networks
MY127210A (en) System and method for implementing a semi-reliable retransmission protocol
HK1094842A1 (en) Method for creating feedback messages for arq in a mobile communication system
JP2002368752A5 (en)
EP2860900A3 (en) Automatic repeat request (ARQ) protocol having multiple complementary feedback mechanisms
KR20090083867A (en) Method of detecting and handling an endless rlc retransmission
JP2012504923A5 (en)
JP2010541310A (en) Trigger method for automatic retransmission request status report
JP2010541327A5 (en)
US20050002365A1 (en) Systems and methods for acknowledgement of multi-cast traffic
WO2000060797A3 (en) Selective repeat arq with efficient utilization of bitmaps
WO2003069836A8 (en) Multicasting selective repeat protocol
Badia et al. Analysis of an automatic repeat request scheme addressing long delay channels

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 69(1) EPC

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 34/2003 ADD "DECLARATION UNDER RULE 4.17: - OF INVENTORSHIP (RULE 4.17(IV)) FOR US ONLY."

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase in:

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP