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AU2001291275A1 - System and method relating to broadcast bandwidth - Google Patents

System and method relating to broadcast bandwidth

Info

Publication number
AU2001291275A1
AU2001291275A1 AU2001291275A AU9127501A AU2001291275A1 AU 2001291275 A1 AU2001291275 A1 AU 2001291275A1 AU 2001291275 A AU2001291275 A AU 2001291275A AU 9127501 A AU9127501 A AU 9127501A AU 2001291275 A1 AU2001291275 A1 AU 2001291275A1
Authority
AU
Australia
Prior art keywords
channel
channels
data
data services
viewed
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.)
Abandoned
Application number
AU2001291275A
Inventor
Thomas Lemmons
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.)
Intellocity USA Inc
Original Assignee
Intellocity USA Inc
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 Intellocity USA Inc filed Critical Intellocity USA Inc
Publication of AU2001291275A1 publication Critical patent/AU2001291275A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/42—Arrangements for resource management
    • 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
    • H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/66—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for using the result on distributors' side
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/234381—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements by altering the temporal resolution, e.g. decreasing the frame rate by frame skipping
    • 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
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4383—Accessing a communication channel
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8126—Monomedia components thereof involving additional data, e.g. news, sports, stocks, weather forecasts
    • 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
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
    • H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
    • H04H60/43—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Information received from television receivers is processed to determine channels viewed. Channels not viewed may be reallocated as data channels to support data services. If information received from a television receiver indicates that a channel assigned to data services is tuned for viewing, data services are cancelled or reassigned and broadcast of a program is restored in that channel. In another embodiment of the invention, channels not viewed are transmitted at a reduced data rate, and bandwidth made available by the reduction in data rate may be assigned for data services. If information received from a television receiver indicates that a channel configured for reduced data rate transmission is tuned for viewing, data services are cancelled, reduced, or reassigned and the program is broadcast at a higher data rate. A software program operable on a receiver transmits channel information when the receiver is enabled or when a channel is selected.
AU2001291275A 2000-08-25 2001-08-27 System and method relating to broadcast bandwidth Abandoned AU2001291275A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22782300P 2000-08-25 2000-08-25
US60/227,823 2000-08-25
US09/935,873 2001-08-23
US09/935,873 US20020059626A1 (en) 2000-08-25 2001-08-23 System and method for optimizing broadcast bandwidth and content
PCT/US2001/041891 WO2002017523A2 (en) 2000-08-25 2001-08-27 System and method relating to broadcast bandwidth

Publications (1)

Publication Number Publication Date
AU2001291275A1 true AU2001291275A1 (en) 2002-03-04

Family

ID=26921791

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001291275A Abandoned AU2001291275A1 (en) 2000-08-25 2001-08-27 System and method relating to broadcast bandwidth

Country Status (9)

Country Link
US (1) US20020059626A1 (en)
EP (1) EP1358725B1 (en)
JP (1) JP2004537180A (en)
AT (1) ATE344991T1 (en)
AU (1) AU2001291275A1 (en)
CA (1) CA2420367A1 (en)
DE (1) DE60124426T2 (en)
ES (1) ES2275731T3 (en)
WO (1) WO2002017523A2 (en)

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CN1867068A (en) 1998-07-14 2006-11-22 联合视频制品公司 Client-server based interactive television program guide system with remote server recording
KR20140092418A (en) 2000-10-11 2014-07-23 유나이티드 비디오 프로퍼티즈, 인크. Systems and methods for delivering media content
US7617515B1 (en) * 2001-05-24 2009-11-10 Vixs Systems, Inc. Method and apparatus for managing resources in a multimedia system
US8291457B2 (en) 2001-05-24 2012-10-16 Vixs Systems, Inc. Channel selection in a multimedia system
US20090031419A1 (en) 2001-05-24 2009-01-29 Indra Laksono Multimedia system and server and methods for use therewith
GB0121170D0 (en) * 2001-08-31 2001-10-24 Nokia Corp Improvements in and relating to content selection
US8713623B2 (en) * 2001-09-20 2014-04-29 Time Warner Cable Enterprises, LLC Technique for effectively providing program material in a cable television system
US20040128693A1 (en) * 2002-12-27 2004-07-01 Weigand Gilbert G. System and method for enabling access to content through a personal channel
US7610606B2 (en) * 2002-05-03 2009-10-27 Time Warner Cable, Inc. Technique for effectively providing various entertainment services through a communications network
US20030208776A1 (en) * 2002-05-06 2003-11-06 Sundaram Ramakesavan Method for delivering a high speed internet connection
US20040034876A1 (en) * 2002-08-14 2004-02-19 Schilling Donald L. Variable data rate video entertainment system and method
US20040210942A1 (en) * 2002-10-18 2004-10-21 Thomas Lemmons Demographic/preference sniffer
US7493646B2 (en) 2003-01-30 2009-02-17 United Video Properties, Inc. Interactive television systems with digital video recording and adjustable reminders
WO2005084025A1 (en) * 2004-02-18 2005-09-09 Thomson Licensing Method and apparatus for optimizing bandwith in broadcast/multicast video systems
US8640159B2 (en) * 2004-09-17 2014-01-28 At&T Intellectual Property I, L.P. Methods, systems, and devices for reducing bandwidth consumption in multimedia distribution systems
US9420021B2 (en) 2004-12-13 2016-08-16 Nokia Technologies Oy Media device and method of enhancing use of media device
US9723267B2 (en) 2004-12-15 2017-08-01 Time Warner Cable Enterprises Llc Method and apparatus for wideband distribution of content
US7602820B2 (en) 2005-02-01 2009-10-13 Time Warner Cable Inc. Apparatus and methods for multi-stage multiplexing in a network
US7889765B2 (en) * 2005-11-30 2011-02-15 Time Warner Cable Inc. Apparatus and methods for utilizing variable rate program streams in a network
US7693171B2 (en) 2006-01-03 2010-04-06 Time Warner Cable Inc. Methods and apparatus for efficient IP multicasting in a content-based network
US8549558B2 (en) * 2006-02-24 2013-10-01 Steven Riedl System and method for targeted advertisement delivery
US20090025027A1 (en) 2007-07-20 2009-01-22 Michael Craner Systems & methods for allocating bandwidth in switched digital video systems based on interest
US8625607B2 (en) 2007-07-24 2014-01-07 Time Warner Cable Enterprises Llc Generation, distribution and use of content metadata in a network
US20090278941A1 (en) * 2008-05-10 2009-11-12 Mark Hilton Smith Multi-channel streaming device and related method
US20100115570A1 (en) * 2008-11-06 2010-05-06 Wilbur Howard Long Methods and Devices For Providing Dedicated Bandwidth On-Demand
US10063934B2 (en) 2008-11-25 2018-08-28 Rovi Technologies Corporation Reducing unicast session duration with restart TV
DE102009025263A1 (en) * 2009-06-17 2010-12-30 Amusys Amusement Systems Electronics Gmbh Method and device for transmitting event data
GB201000212D0 (en) * 2010-01-07 2010-02-24 Pace Plc Broadcast distribution apparatus and method of use thereof
US9300445B2 (en) 2010-05-27 2016-03-29 Time Warner Cable Enterprise LLC Digital domain content processing and distribution apparatus and methods
US9185341B2 (en) 2010-09-03 2015-11-10 Time Warner Cable Enterprises Llc Digital domain content processing and distribution apparatus and methods
US8805418B2 (en) 2011-12-23 2014-08-12 United Video Properties, Inc. Methods and systems for performing actions based on location-based rules
GB2513891A (en) * 2013-05-09 2014-11-12 Frontier Silicon Ltd A digital radio receiver system and method
US11115687B2 (en) * 2019-08-15 2021-09-07 At&T Intellectual Property I, L.P. Multi-user intelligent content cache for bandwidth optimization

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Also Published As

Publication number Publication date
WO2002017523A2 (en) 2002-02-28
WO2002017523A3 (en) 2003-09-12
CA2420367A1 (en) 2002-02-28
DE60124426D1 (en) 2006-12-21
ES2275731T3 (en) 2007-06-16
WO2002017523B1 (en) 2003-10-09
US20020059626A1 (en) 2002-05-16
ATE344991T1 (en) 2006-11-15
EP1358725A2 (en) 2003-11-05
DE60124426T2 (en) 2007-10-04
EP1358725B1 (en) 2006-11-08
JP2004537180A (en) 2004-12-09

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