GB2467285B - Method and apparatus for distributing media over a communications network - Google Patents

Method and apparatus for distributing media over a communications network

Info

Publication number
GB2467285B
GB2467285B GB1009670.9A GB201009670A GB2467285B GB 2467285 B GB2467285 B GB 2467285B GB 201009670 A GB201009670 A GB 201009670A GB 2467285 B GB2467285 B GB 2467285B
Authority
GB
United Kingdom
Prior art keywords
communications network
media over
distributing media
distributing
over
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.)
Active
Application number
GB1009670.9A
Other versions
GB201009670D0 (en
GB2467285A (en
Inventor
Andreas Ljunggren
Robert Skog
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of GB201009670D0 publication Critical patent/GB201009670D0/en
Publication of GB2467285A publication Critical patent/GB2467285A/en
Application granted granted Critical
Publication of GB2467285B publication Critical patent/GB2467285B/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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • 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
    • 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
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1074—Peer-to-peer [P2P] networks for supporting data block transmission mechanisms
    • H04L67/1078—Resource delivery mechanisms
    • H04L67/108—Resource delivery mechanisms characterised by resources being split in blocks or fragments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
GB1009670.9A 2007-12-21 2007-12-21 Method and apparatus for distributing media over a communications network Active GB2467285B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/064451 WO2009080116A1 (en) 2007-12-21 2007-12-21 Method and apparatus for distributing media over a communications network

Publications (3)

Publication Number Publication Date
GB201009670D0 GB201009670D0 (en) 2010-07-21
GB2467285A GB2467285A (en) 2010-07-28
GB2467285B true GB2467285B (en) 2013-02-20

Family

ID=39683786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1009670.9A Active GB2467285B (en) 2007-12-21 2007-12-21 Method and apparatus for distributing media over a communications network

Country Status (2)

Country Link
GB (1) GB2467285B (en)
WO (1) WO2009080116A1 (en)

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Audio-Video Transport Working Group H Schulzrinne Et Al: "RTP: A Transport Protocol for Real-Time Applications; rfc1889.txt IETF STANDARD, IETF, CH, 1 January 1996 *
IEEE Journal On Selected Areas In Communications, IEEE Service Center, Piscataway, US, vol. SAC-01, no. 6, 1 December 1983, Montgomery W A: "Techniques For Packet Voice Synchronization" pages 1022-1028 *
Proceedings Of The 1998 IEEE International Conference On Acoustics, Speech And Signal Processing, 1998, Seattle 12-15 May 1998, IEEE, vol. 6, 12 May 1998, pages 3809-3812, Reha Civanlar M: "Protocols for real-time multimedia data transmission over the Internet" *
Tanenbaum: A S "Computer networks" 31 August 2002, Prentice Hall , paragraph [6.4.3] *

Also Published As

Publication number Publication date
GB201009670D0 (en) 2010-07-21
GB2467285A (en) 2010-07-28
WO2009080116A1 (en) 2009-07-02

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