AU4743201A - Secure multimedia communications system - Google Patents

Secure multimedia communications system

Info

Publication number
AU4743201A
AU4743201A AU4743201A AU4743201A AU4743201A AU 4743201 A AU4743201 A AU 4743201A AU 4743201 A AU4743201 A AU 4743201A AU 4743201 A AU4743201 A AU 4743201A AU 4743201 A AU4743201 A AU 4743201A
Authority
AU
Australia
Prior art keywords
communications system
multimedia communications
secure multimedia
secure
multimedia
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.)
Pending
Application number
AU4743201A
Inventor
Ganesh Basawapatna
Varalakshmi Basawapatna
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.)
On Command Corp
Original Assignee
On Command 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 On Command Corp filed Critical On Command Corp
Publication of AU4743201A publication Critical patent/AU4743201A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/214—Specialised server platform, e.g. server located in an airplane, hotel, hospital
    • H04N21/2143—Specialised server platform, e.g. server located in an airplane, hotel, hospital located in a single building, e.g. hotel, hospital or museum
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H04N21/2221—Secondary servers, e.g. proxy server, cable television Head-end being a cable television head-end
    • 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
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/106—Adaptations for transmission by electrical cable for domestic distribution
    • 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
    • H04N7/17318—Direct or substantially direct transmission and handling of requests

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Details Of Television Systems (AREA)
  • Television Systems (AREA)
AU4743201A 2000-06-19 2001-03-15 Secure multimedia communications system Pending AU4743201A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21260200P 2000-06-19 2000-06-19
PCT/US2001/008208 WO2001099423A1 (en) 2000-06-19 2001-03-15 Secure multimedia communications system

Publications (1)

Publication Number Publication Date
AU4743201A true AU4743201A (en) 2002-01-02

Family

ID=22791704

Family Applications (2)

Application Number Title Priority Date Filing Date
AU4743201A Pending AU4743201A (en) 2000-06-19 2001-03-15 Secure multimedia communications system
AU2001247432A Ceased AU2001247432B2 (en) 2000-06-19 2001-03-15 Secure multimedia communications system

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001247432A Ceased AU2001247432B2 (en) 2000-06-19 2001-03-15 Secure multimedia communications system

Country Status (5)

Country Link
EP (1) EP1303985A4 (en)
JP (1) JP2004501579A (en)
CN (1) CN1192624C (en)
AU (2) AU4743201A (en)
WO (1) WO2001099423A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7260825B2 (en) 2002-07-08 2007-08-21 Sbc Properties, L.P. System for providing DBS and DSL video services to multiple television sets
WO2004054226A2 (en) * 2002-12-06 2004-06-24 Thomson Licensing S.A. A method and system for premium channel and pay per view video resell
CN100346648C (en) * 2004-01-13 2007-10-31 北京中视联数字***有限公司 General user management system for digital television set and interface communication method of authorization management system
CN100342715C (en) * 2005-04-06 2007-10-10 深圳市广平正科技有限责任公司 High-definition multimedia interface branch apparatus
TWI530190B (en) * 2009-01-30 2016-04-11 英特矽爾美國有限公司 Mixed format media transmission systems and methods
EP2521349A1 (en) * 2011-05-03 2012-11-07 Unitron TV signal distribution management systems
ITAN20110116A1 (en) * 2011-08-30 2013-03-01 Sante Andreoli SYSTEM FOR THE EXCHANGE OF INFORMATION WITH USERS OF A BUILDING.
CN103474742A (en) * 2013-09-10 2013-12-25 深圳市数视通科技股份有限公司 Antenna combination equipment and combined antenna
GB2528050A (en) * 2014-07-07 2016-01-13 Global Invacom Ltd Video and audio digital data and distribution system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367548A (en) * 1980-04-10 1983-01-04 Harris Corporation Subscriber station for providing multiple services to a subscriber
US5151782A (en) * 1989-05-17 1992-09-29 Reiss Media Enterprises Control system for satellite delivered pay-per-view television system
US5442700A (en) * 1990-09-28 1995-08-15 Ictv, Inc. Scrambling method
US5488411A (en) * 1994-03-14 1996-01-30 Multimedia Systems Corporation Interactive system for a closed cable network
US5818511A (en) * 1994-05-27 1998-10-06 Bell Atlantic Full service network
US5682325A (en) * 1994-09-12 1997-10-28 Bell Atlantic Network Services, Inc. Level 1 gateway for video tone networks
US5892910A (en) * 1995-02-28 1999-04-06 General Instrument Corporation CATV communication system for changing first protocol syntax processor which processes data of first format to second protocol syntax processor processes data of second format
JPH11511924A (en) * 1995-05-24 1999-10-12 ベルサウス・コーポレーション Asymmetric data communication system
US5805591A (en) * 1996-02-28 1998-09-08 Ericsson Raynet Subscriber network interface
US5970386A (en) * 1997-01-27 1999-10-19 Hughes Electronics Corporation Transmodulated broadcast delivery system for use in multiple dwelling units
US5905942A (en) * 1997-02-18 1999-05-18 Lodgenet Entertainment Corporation Multiple dwelling unit interactive audio/video distribution system
WO2000014962A1 (en) * 1998-09-08 2000-03-16 Asvan Technology, Llc. Enhanced security communications system

Also Published As

Publication number Publication date
AU2001247432B2 (en) 2006-01-19
CN1192624C (en) 2005-03-09
WO2001099423A1 (en) 2001-12-27
EP1303985A4 (en) 2009-03-04
JP2004501579A (en) 2004-01-15
CN1448024A (en) 2003-10-08
EP1303985A1 (en) 2003-04-23

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