GB2488733A - Method and device for receiving multicast data - Google Patents

Method and device for receiving multicast data Download PDF

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Publication number
GB2488733A
GB2488733A GB1211369.2A GB201211369A GB2488733A GB 2488733 A GB2488733 A GB 2488733A GB 201211369 A GB201211369 A GB 201211369A GB 2488733 A GB2488733 A GB 2488733A
Authority
GB
United Kingdom
Prior art keywords
multicast
data
multicast data
transfer group
data stream
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB1211369.2A
Other versions
GB201211369D0 (en
GB2488733B (en
Inventor
Grzegorz Knapik
Albert Dabrowski
Bartosz Bartek Drezewinski
Krzysztof A Kloc
Konrad Liedtke
Sylwester Sylwek Pena
Michal Pytel
Michal Slusarczyk
Ireneuzsz Wlizlo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Solutions Inc
Original Assignee
Motorola Solutions 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 Motorola Solutions Inc filed Critical Motorola Solutions Inc
Publication of GB201211369D0 publication Critical patent/GB201211369D0/en
Publication of GB2488733A publication Critical patent/GB2488733A/en
Application granted granted Critical
Publication of GB2488733B publication Critical patent/GB2488733B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • H04L12/1872—Measures taken after transmission, e.g. acknowledgments avoiding ACK or NACK implosion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1863—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast comprising mechanisms for improved reliability, e.g. status reports
    • H04L12/1868—Measures taken after transmission, e.g. acknowledgments
    • H04L12/569—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/15—Flow control; Congestion control in relation to multipoint traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method and device enables efficient receipt of multicast data at a network node. The method includes joining a multicast transfer group (step 510). A data stream is then received from a server of the multicast transfer group, where the data stream includes the multicast data (step 515). Subsequently, it is detected that a missed data packet included in the multicast data was not received in the data stream (step 520). An error status mode is therefore activated (step 525). It is then determined whether to transmit an error message to the multicast transfer group after the error status mode is activated (step 530).
GB1211369.2A 2009-12-29 2009-12-29 Method and device for receiving multicast data Active GB2488733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PL2009/000112 WO2011081536A1 (en) 2009-12-29 2009-12-29 Method and device for receiving multicast data

Publications (3)

Publication Number Publication Date
GB201211369D0 GB201211369D0 (en) 2012-08-08
GB2488733A true GB2488733A (en) 2012-09-05
GB2488733B GB2488733B (en) 2014-11-26

Family

ID=42663632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1211369.2A Active GB2488733B (en) 2009-12-29 2009-12-29 Method and device for receiving multicast data

Country Status (2)

Country Link
GB (1) GB2488733B (en)
WO (1) WO2011081536A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8594023B2 (en) 2011-12-16 2013-11-26 International Business Machines Corporation Quasi-dynamic spectrum access for internet of things (IOT) applications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020075824A1 (en) * 2000-12-14 2002-06-20 Willekes Tom J. System and method for distributing files in a wireless network infrastructure
WO2002073882A2 (en) * 2001-03-14 2002-09-19 International Business Machines Corporation Nack suppression for multicast protocols in mostly one-way networks
WO2006024948A2 (en) * 2004-08-30 2006-03-09 Nokia Corporation Method and device for acknowledging data in point-to-multipoint transmission systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020075824A1 (en) * 2000-12-14 2002-06-20 Willekes Tom J. System and method for distributing files in a wireless network infrastructure
WO2002073882A2 (en) * 2001-03-14 2002-09-19 International Business Machines Corporation Nack suppression for multicast protocols in mostly one-way networks
WO2006024948A2 (en) * 2004-08-30 2006-03-09 Nokia Corporation Method and device for acknowledging data in point-to-multipoint transmission systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8594023B2 (en) 2011-12-16 2013-11-26 International Business Machines Corporation Quasi-dynamic spectrum access for internet of things (IOT) applications

Also Published As

Publication number Publication date
GB201211369D0 (en) 2012-08-08
WO2011081536A1 (en) 2011-07-07
GB2488733B (en) 2014-11-26

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