WO2004086253A3 - Announcement method in a publish-subscribe architecture - Google Patents

Announcement method in a publish-subscribe architecture Download PDF

Info

Publication number
WO2004086253A3
WO2004086253A3 PCT/GB2004/001243 GB2004001243W WO2004086253A3 WO 2004086253 A3 WO2004086253 A3 WO 2004086253A3 GB 2004001243 W GB2004001243 W GB 2004001243W WO 2004086253 A3 WO2004086253 A3 WO 2004086253A3
Authority
WO
WIPO (PCT)
Prior art keywords
sub
address
publish
announcement method
subscribe architecture
Prior art date
Application number
PCT/GB2004/001243
Other languages
French (fr)
Other versions
WO2004086253A2 (en
Inventor
Robert John Briscoe
Andrea Soppera
Original Assignee
British Telecomm
Robert John Briscoe
Andrea Soppera
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
Priority claimed from GB0306741A external-priority patent/GB0306741D0/en
Priority claimed from GB0306740A external-priority patent/GB0306740D0/en
Application filed by British Telecomm, Robert John Briscoe, Andrea Soppera filed Critical British Telecomm
Priority to EP04722588A priority Critical patent/EP1606736B1/en
Priority to DE602004026697T priority patent/DE602004026697D1/en
Priority to CA002519858A priority patent/CA2519858A1/en
Priority to US10/549,911 priority patent/US7644123B2/en
Publication of WO2004086253A2 publication Critical patent/WO2004086253A2/en
Publication of WO2004086253A3 publication Critical patent/WO2004086253A3/en

Links

Classifications

    • 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
    • H04L12/1859—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast adapted to provide push services, e.g. data channels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9024—Graphs; Linked lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/55—Push-based network services

Abstract

An announcement thread addressing format which comprises a first sub-part concatenated with a second sub-part is described. The first sub-part is preferably the address of the party which generates the addressing identifier, whereas the second sub-part may be random data. An announcer apparatus may then use these address formats by including only those parts of an announcement thread address which render the address unique within the particular index message in which it is to be included, but not necessarily globally unique.
PCT/GB2004/001243 2003-03-24 2004-03-23 Announcement method in a publish-subscribe architecture WO2004086253A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04722588A EP1606736B1 (en) 2003-03-24 2004-03-23 Announcement method in a publish-subscribe architecture
DE602004026697T DE602004026697D1 (en) 2003-03-24 2004-03-23 Notification procedure in a publish-subscribe architecture
CA002519858A CA2519858A1 (en) 2003-03-24 2004-03-23 Announcement method in a publish-subscribe architecture
US10/549,911 US7644123B2 (en) 2003-03-24 2004-03-23 Message announcements

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0306740.2 2003-03-24
GB0306741.0 2003-03-24
GB0306741A GB0306741D0 (en) 2003-03-24 2003-03-24 Message announcements
GB0306740A GB0306740D0 (en) 2003-03-24 2003-03-24 Announcement thread addressing

Publications (2)

Publication Number Publication Date
WO2004086253A2 WO2004086253A2 (en) 2004-10-07
WO2004086253A3 true WO2004086253A3 (en) 2005-06-02

Family

ID=33099977

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/001243 WO2004086253A2 (en) 2003-03-24 2004-03-23 Announcement method in a publish-subscribe architecture

Country Status (5)

Country Link
US (1) US7644123B2 (en)
EP (1) EP1606736B1 (en)
CA (1) CA2519858A1 (en)
DE (1) DE602004026697D1 (en)
WO (1) WO2004086253A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0315191D0 (en) * 2003-06-28 2003-08-06 Ibm Methods, apparatus and computer programs for visualization and management of data organisation within a data processing system
GB0315190D0 (en) * 2003-06-28 2003-08-06 Ibm Methods, apparatus and computer programs for visualization and management of data organisation within a data processing system
US8200563B2 (en) * 2005-09-23 2012-06-12 Chicago Mercantile Exchange Inc. Publish and subscribe system including buffer
GB0621409D0 (en) * 2006-10-27 2006-12-06 Ibm Access control within a publish/subscribe system
US10666590B2 (en) * 2013-10-21 2020-05-26 Dropbox, Inc. Secure sent message identifier
US9479578B1 (en) * 2015-12-31 2016-10-25 Dropbox, Inc. Randomized peer-to-peer synchronization of shared content items
US10021184B2 (en) 2015-12-31 2018-07-10 Dropbox, Inc. Randomized peer-to-peer synchronization of shared content items

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036804A1 (en) * 1998-11-27 2000-06-22 British Telecommunications Public Limited Company Announced session description
US20020141365A1 (en) * 2001-03-28 2002-10-03 Leung Nikolai K.N. Method and apparatus for providing protocol options in a wireless communication system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4645873A (en) * 1985-01-23 1987-02-24 Telecue Systems Transactional telecommunication system
US5557798A (en) * 1989-07-27 1996-09-17 Tibco, Inc. Apparatus and method for providing decoupling of data exchange details for providing high performance communication between software processes
US5150473A (en) * 1990-01-16 1992-09-22 Dantz Development Corporation Data storage format for addressable or sequential memory media
US6636886B1 (en) * 1998-05-15 2003-10-21 E.Piphany, Inc. Publish-subscribe architecture using information objects in a computer network
GB0014662D0 (en) 2000-06-15 2000-08-09 British Telecomm Communications protocol
EP1316168A4 (en) * 2000-08-04 2006-05-10 First Data Corp Method and system for using electronic communications for an electronic contact
WO2003051014A2 (en) * 2001-12-11 2003-06-19 British Telecommunications Public Limited Company Event notification over a communications network
US7177814B2 (en) * 2002-02-07 2007-02-13 Sap Aktiengesellschaft Dynamic grammar for voice-enabled applications

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000036804A1 (en) * 1998-11-27 2000-06-22 British Telecommunications Public Limited Company Announced session description
US20020141365A1 (en) * 2001-03-28 2002-10-03 Leung Nikolai K.N. Method and apparatus for providing protocol options in a wireless communication system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
FINLAYSON, ROSS: "The Multicast Attribute Framing Protocol: <draft-finlayson-mafp-02.txt>", INTERNET DRAFT ARCHIVE, 16 January 1998 (1998-01-16), pages 1 - 6, XP002311195 *
HANDLEY M ET AL: "SDP: Session Description Protocol", RFC-EDITOR, April 1998 (1998-04-01), pages 1 - 42, XP002101463 *
HANDLEY M ET AL: "Session Announcement Protocol (RFC 2974)", RFC-EDITOR, October 2000 (2000-10-01), pages 1 - 16, XP002187917 *

Also Published As

Publication number Publication date
CA2519858A1 (en) 2004-10-07
DE602004026697D1 (en) 2010-06-02
US20060224683A1 (en) 2006-10-05
US7644123B2 (en) 2010-01-05
EP1606736A2 (en) 2005-12-21
WO2004086253A2 (en) 2004-10-07
EP1606736B1 (en) 2010-04-21

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