WO2001003341A3 - Method and apparatus for transmitting and receiving messages, in particular in boradcast transmissions - Google Patents

Method and apparatus for transmitting and receiving messages, in particular in boradcast transmissions Download PDF

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Publication number
WO2001003341A3
WO2001003341A3 PCT/IB2000/000955 IB0000955W WO0103341A3 WO 2001003341 A3 WO2001003341 A3 WO 2001003341A3 IB 0000955 W IB0000955 W IB 0000955W WO 0103341 A3 WO0103341 A3 WO 0103341A3
Authority
WO
WIPO (PCT)
Prior art keywords
boradcast
transmissions
transmitting
receiving messages
message
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.)
Ceased
Application number
PCT/IB2000/000955
Other languages
French (fr)
Other versions
WO2001003341A2 (en
Inventor
Laurent Fichet
Thierry Lepine
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.)
Canal Plus SA
Original Assignee
Canal Plus SA
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 to AU57006/00A priority Critical patent/AU5700600A/en
Application filed by Canal Plus SA filed Critical Canal Plus SA
Priority to EP00942314A priority patent/EP1192743B1/en
Priority to US10/030,032 priority patent/US7092729B1/en
Priority to AT00942314T priority patent/ATE485640T1/en
Priority to JP2001508086A priority patent/JP2003503941A/en
Priority to DE60045127T priority patent/DE60045127D1/en
Priority to HK02106011.0A priority patent/HK1044426B/en
Priority to CA2372718A priority patent/CA2372718C/en
Publication of WO2001003341A2 publication Critical patent/WO2001003341A2/en
Publication of WO2001003341A3 publication Critical patent/WO2001003341A3/en
Priority to NO20020020A priority patent/NO335442B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • 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
    • H04L12/1895—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for short real-time information, e.g. alarms, notifications, alerts, updates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • 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
    • H04N21/27—Server based end-user applications
    • H04N21/274—Storing end-user multimedia data in response to end-user request, e.g. network recorder
    • H04N21/2747—Remote storage of video programmes received via the downstream path, e.g. from the server
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management e.g. creating a master electronic programme guide from data received from the Internet and a Head-end or controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4786—Supplemental services, e.g. displaying phone caller identification, shopping application e-mailing
    • 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]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • 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
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • 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
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/70—Aspects of broadcast communication characterised in that receivers can be addressed

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Television Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

The present invention provides a method of broadcasting a message having a text portion to be communicated to a user, the method comprising broadcasting the message in the form of an entitlement management message for reception by the user.
PCT/IB2000/000955 1999-07-05 2000-07-03 Method and apparatus for transmitting and receiving messages, in particular in boradcast transmissions Ceased WO2001003341A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CA2372718A CA2372718C (en) 1999-07-05 2000-07-03 Broadcasting and receiving messages
EP00942314A EP1192743B1 (en) 1999-07-05 2000-07-03 Method and apparatus for transmitting and receiving messages, in particular in broadcast transmissions
US10/030,032 US7092729B1 (en) 1999-07-05 2000-07-03 Method and apparatus for broadcasting and receiving entitlement management messages
AT00942314T ATE485640T1 (en) 1999-07-05 2000-07-03 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING ANNOUNCEMENTS, PARTICULARLY IN RADIO TRANSMISSIONS
JP2001508086A JP2003503941A (en) 1999-07-05 2000-07-03 Broadcast and receive messages
AU57006/00A AU5700600A (en) 1999-07-05 2000-07-03 Broadcasting and receiving messages
HK02106011.0A HK1044426B (en) 1999-07-05 2000-07-03 Method and apparatus for transmitting and receiving messages, in particular in broadcast transmissions
DE60045127T DE60045127D1 (en) 1999-07-05 2000-07-03 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING TRANSMISSIONS, ESPECIALLY IN BROADCAST TRANSMISSIONS
NO20020020A NO335442B1 (en) 1999-07-05 2002-01-03 Broadcasting and receiving messages

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP99401680.6 1999-07-05
EP99401680 1999-07-05
EP99401958.6 1999-07-30
EP99401958A EP1067720A1 (en) 1999-07-05 1999-07-30 Method and apparatus for transmitting and receiving messages, in particular in broadcast transmissions

Publications (2)

Publication Number Publication Date
WO2001003341A2 WO2001003341A2 (en) 2001-01-11
WO2001003341A3 true WO2001003341A3 (en) 2001-12-27

Family

ID=26153671

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2000/000955 Ceased WO2001003341A2 (en) 1999-07-05 2000-07-03 Method and apparatus for transmitting and receiving messages, in particular in boradcast transmissions

Country Status (14)

Country Link
US (1) US7092729B1 (en)
EP (2) EP1067720A1 (en)
JP (1) JP2003503941A (en)
KR (1) KR100694759B1 (en)
CN (1) CN1276603C (en)
AT (1) ATE485640T1 (en)
AU (1) AU5700600A (en)
CA (1) CA2372718C (en)
DE (1) DE60045127D1 (en)
MY (1) MY130264A (en)
NO (1) NO335442B1 (en)
PL (1) PL352494A1 (en)
RU (1) RU2257685C2 (en)
WO (1) WO2001003341A2 (en)

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US20050166219A1 (en) * 2004-01-22 2005-07-28 Chen Annie O. Method and apparatus for providing access protection in a digital television distribution system
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JP5397114B2 (en) * 2009-09-15 2014-01-22 富士通株式会社 Wireless terminal, wireless base station, and communication method in wireless communication system
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CN104869437B (en) * 2015-03-20 2018-01-12 四川长虹电器股份有限公司 Bidirectional terminal barrage implementation method based on Conditional Access of Digital Television
CN105916031B (en) * 2016-05-09 2020-03-10 青岛海信宽带多媒体技术有限公司 A method and device for processing authorization management information
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FR2672756A1 (en) * 1991-02-12 1992-08-14 Telediffusion Fse Radio messaging system and subscriber terminal for receiving messages from the system
GB2311442A (en) * 1996-03-20 1997-09-24 Reginald George Maling Transmitting postcode data for alerts
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EP0866613A1 (en) * 1997-03-21 1998-09-23 CANAL+ Société Anonyme Preventing fraudulent access in a conditional access system

Also Published As

Publication number Publication date
EP1067720A1 (en) 2001-01-10
ATE485640T1 (en) 2010-11-15
JP2003503941A (en) 2003-01-28
KR100694759B1 (en) 2007-03-13
CA2372718A1 (en) 2001-01-11
AU5700600A (en) 2001-01-22
KR20020024301A (en) 2002-03-29
EP1192743B1 (en) 2010-10-20
CA2372718C (en) 2010-06-22
CN1276603C (en) 2006-09-20
DE60045127D1 (en) 2010-12-02
MY130264A (en) 2007-06-29
WO2001003341A2 (en) 2001-01-11
NO20020020D0 (en) 2002-01-03
NO335442B1 (en) 2014-12-15
CN1372731A (en) 2002-10-02
NO20020020L (en) 2002-03-05
US7092729B1 (en) 2006-08-15
EP1192743A2 (en) 2002-04-03
HK1044426A1 (en) 2002-10-18
PL352494A1 (en) 2003-08-25
RU2257685C2 (en) 2005-07-27

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