CA2497013A1 - Broadcast carousel system access for remote home communications terminal - Google Patents

Broadcast carousel system access for remote home communications terminal Download PDF

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Publication number
CA2497013A1
CA2497013A1 CA002497013A CA2497013A CA2497013A1 CA 2497013 A1 CA2497013 A1 CA 2497013A1 CA 002497013 A CA002497013 A CA 002497013A CA 2497013 A CA2497013 A CA 2497013A CA 2497013 A1 CA2497013 A1 CA 2497013A1
Authority
CA
Canada
Prior art keywords
carousel
remote
gateway device
dhct
receiving
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.)
Granted
Application number
CA002497013A
Other languages
French (fr)
Other versions
CA2497013C (en
Inventor
Samuel H. Russ
Michael A. Gaul
Anthony J. Wasilewski
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.)
Synamedia Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2497013A1 publication Critical patent/CA2497013A1/en
Application granted granted Critical
Publication of CA2497013C publication Critical patent/CA2497013C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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]
    • H04N21/40—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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4348—Demultiplexing of additional data and video streams
    • H04N21/4349—Demultiplexing of additional data and video streams by extracting from data carousels, e.g. extraction of software modules from a DVB carousel
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4112—Peripherals receiving signals from specially adapted client devices having fewer capabilities than the client, e.g. thin client having less processing power or no tuning capabilities
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44231—Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device
    • 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
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • 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
    • H04N21/482—End-user interface for program selection
    • H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time
    • 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

Abstract

Systems and methods are disclosed for providing objects to a remote digital home communication terminal (remote DHCT) via a gateway device located at a customer premises. One such method, among others, includes receiving a messa ge from a remote DHCT requesting a carousel object, receiving the carousel obje ct from a server device, and transmitting the carousel object to the remote DHC T.

Claims (9)

1. A method for providing carousel objects to a remote digital home communication terminal (remote DHCT) via a gateway device, the method comprising:
receiving at the gateway device a message from the remote DHCT
requesting a carousel object;
receiving at the gateway device the carousel object, wherein the carousel object is repeatedly broadcast to the gateway device by a server device over a communications network; and transmitting by the gateway device the carousel object to the remote DHCT, wherein the gateway device and the remote DHCT are located at a customer premises.
2. The method of claim 1, wherein the step of receiving the carousel object is performed before the step of receiving the message from the remote DHCT.
3. The method of claim 2, further comprising:
caching the carousel object prior to the step of receiving the message from the remote DHCT.
4. The method of claim 1, wherein the carousel object is repeatedly broadcast to the gateway device using a Digital Storage Media Command and Control (DSM-CC) User-to-User Object Carousel protocol.
5. The method of claim 1, wherein the carousel object is repeatedly broadcast to the gateway device over a plurality of communication channels.
6. The method of claim 1, further comprising:
editing the object prior to the step of transmitting the object.
7. The method of claim 1, further comprising:
receiving at the gateway device a directory of carousel objects that are available.
8. The method of claim 7, wherein the directory comprises file listings organized in a hierarchical manner.
9. The method of claim 1, wherein the carousel object comprises electronic program guide (EPG) data.
CA2497013A 2002-09-05 2003-08-18 Broadcast carousel system access for remote home communications terminal Expired - Lifetime CA2497013C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/235,201 2002-09-05
US10/235,201 US7360233B2 (en) 2002-09-05 2002-09-05 Broadcast carousel system access for remote home communication terminal
PCT/US2003/025718 WO2004023697A2 (en) 2002-09-05 2003-08-18 Broadcast carousel system access for remote home communication t erminal

Publications (2)

Publication Number Publication Date
CA2497013A1 true CA2497013A1 (en) 2004-03-18
CA2497013C CA2497013C (en) 2012-10-23

Family

ID=31977532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2497013A Expired - Lifetime CA2497013C (en) 2002-09-05 2003-08-18 Broadcast carousel system access for remote home communications terminal

Country Status (4)

Country Link
US (1) US7360233B2 (en)
EP (1) EP1540946B1 (en)
CA (1) CA2497013C (en)
WO (1) WO2004023697A2 (en)

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Also Published As

Publication number Publication date
WO2004023697A2 (en) 2004-03-18
EP1540946A4 (en) 2005-09-07
WO2004023697A3 (en) 2004-04-29
US20040049790A1 (en) 2004-03-11
US7360233B2 (en) 2008-04-15
CA2497013C (en) 2012-10-23
EP1540946B1 (en) 2018-04-18
EP1540946A2 (en) 2005-06-15

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Effective date: 20230818