CN1143541C - 包括成组连接的用户的交互通信系统 - Google Patents

包括成组连接的用户的交互通信系统 Download PDF

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Publication number
CN1143541C
CN1143541C CNB998049948A CN99804994A CN1143541C CN 1143541 C CN1143541 C CN 1143541C CN B998049948 A CNB998049948 A CN B998049948A CN 99804994 A CN99804994 A CN 99804994A CN 1143541 C CN1143541 C CN 1143541C
Authority
CN
China
Prior art keywords
user terminal
transmission medium
group
main website
convergent point
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 - Fee Related
Application number
CNB998049948A
Other languages
English (en)
Chinese (zh)
Other versions
CN1296699A (zh
Inventor
A・布拉亚尔
A·布拉亚尔
奥梅
B·安赛奥梅
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1296699A publication Critical patent/CN1296699A/zh
Application granted granted Critical
Publication of CN1143541C publication Critical patent/CN1143541C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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]
    • 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
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6193—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a satellite
    • 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
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radio Relay Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
CNB998049948A 1998-12-15 1999-12-13 包括成组连接的用户的交互通信系统 Expired - Fee Related CN1143541C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9815839 1998-12-15
FR98/15839 1998-12-15

Publications (2)

Publication Number Publication Date
CN1296699A CN1296699A (zh) 2001-05-23
CN1143541C true CN1143541C (zh) 2004-03-24

Family

ID=9534002

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998049948A Expired - Fee Related CN1143541C (zh) 1998-12-15 1999-12-13 包括成组连接的用户的交互通信系统

Country Status (7)

Country Link
EP (1) EP1055330A1 (fr)
JP (1) JP2002533028A (fr)
KR (1) KR20010086242A (fr)
CN (1) CN1143541C (fr)
AU (1) AU1982000A (fr)
CA (1) CA2320970A1 (fr)
WO (1) WO2000036837A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291554A (en) * 1992-05-28 1994-03-01 Tv Answer, Inc. Shared-price custom video rentals via interactive TV
US5715515A (en) * 1992-12-02 1998-02-03 Scientific-Atlanta, Inc. Method and apparatus for downloading on-screen graphics and captions to a television terminal
EP0920207B2 (fr) * 1992-12-09 2006-09-27 Sedna Patent Services, LLC Terminal interactif pour système de distribution de télévision
ATE215765T1 (de) * 1995-05-08 2002-04-15 Box Worldwide Inc Interaktives videosystem

Also Published As

Publication number Publication date
WO2000036837A1 (fr) 2000-06-22
EP1055330A1 (fr) 2000-11-29
KR20010086242A (ko) 2001-09-10
JP2002533028A (ja) 2002-10-02
AU1982000A (en) 2000-07-03
CN1296699A (zh) 2001-05-23
CA2320970A1 (fr) 2000-06-22

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee