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DE69919200D1 - Logische knotenidentifizierung in einem nachrichtenübertragungsnetz - Google Patents

Logische knotenidentifizierung in einem nachrichtenübertragungsnetz

Info

Publication number
DE69919200D1
DE69919200D1 DE69919200T DE69919200T DE69919200D1 DE 69919200 D1 DE69919200 D1 DE 69919200D1 DE 69919200 T DE69919200 T DE 69919200T DE 69919200 T DE69919200 T DE 69919200T DE 69919200 D1 DE69919200 D1 DE 69919200D1
Authority
DE
Germany
Prior art keywords
node identification
logical node
transmission network
message transmission
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.)
Expired - Lifetime
Application number
DE69919200T
Other languages
English (en)
Other versions
DE69919200T2 (de
Inventor
Ho Son
Nikhil Rajdev
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.)
Comcast IP Holdings I LLC
Original Assignee
Diva Systems Corp
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 Diva Systems Corp filed Critical Diva Systems Corp
Publication of DE69919200D1 publication Critical patent/DE69919200D1/de
Application granted granted Critical
Publication of DE69919200T2 publication Critical patent/DE69919200T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2801—Broadband local area networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • 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
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • 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
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
DE69919200T 1998-11-20 1999-11-19 Logische knotenidentifizierung in einem nachrichtenübertragungsnetz Expired - Lifetime DE69919200T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10934198P 1998-11-20 1998-11-20
US109341P 1998-11-20
US09/436,934 US6697376B1 (en) 1998-11-20 1999-11-08 Logical node identification in an information transmission network
US436934 1999-11-08
PCT/US1999/027492 WO2000031921A2 (en) 1998-11-20 1999-11-19 Logical node identification in an information transmission network

Publications (2)

Publication Number Publication Date
DE69919200D1 true DE69919200D1 (de) 2004-09-09
DE69919200T2 DE69919200T2 (de) 2005-08-18

Family

ID=26806880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919200T Expired - Lifetime DE69919200T2 (de) 1998-11-20 1999-11-19 Logische knotenidentifizierung in einem nachrichtenübertragungsnetz

Country Status (7)

Country Link
US (4) US6697376B1 (de)
EP (1) EP1131981B1 (de)
JP (1) JP4653888B2 (de)
AT (1) ATE272931T1 (de)
CA (1) CA2351732C (de)
DE (1) DE69919200T2 (de)
WO (1) WO2000031921A2 (de)

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CA2351732A1 (en) 2000-06-02
EP1131981B1 (de) 2004-08-04
US20130024899A1 (en) 2013-01-24
ATE272931T1 (de) 2004-08-15
WO2000031921A2 (en) 2000-06-02
JP4653888B2 (ja) 2011-03-16
US8918824B2 (en) 2014-12-23
US20040062270A1 (en) 2004-04-01
WO2000031921A8 (en) 2000-10-05
WO2000031921A3 (en) 2000-11-16
US8289993B2 (en) 2012-10-16
CA2351732C (en) 2014-05-27
US20070147418A1 (en) 2007-06-28
JP2002531001A (ja) 2002-09-17
DE69919200T2 (de) 2005-08-18
US7203201B2 (en) 2007-04-10
US6697376B1 (en) 2004-02-24
EP1131981A2 (de) 2001-09-12

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