FR2825221B1 - Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe - Google Patents

Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe

Info

Publication number
FR2825221B1
FR2825221B1 FR0106788A FR0106788A FR2825221B1 FR 2825221 B1 FR2825221 B1 FR 2825221B1 FR 0106788 A FR0106788 A FR 0106788A FR 0106788 A FR0106788 A FR 0106788A FR 2825221 B1 FR2825221 B1 FR 2825221B1
Authority
FR
France
Prior art keywords
receiver
transmodulator
digital television
television receiver
digital
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
FR0106788A
Other languages
English (en)
Other versions
FR2825221A1 (fr
Inventor
Alain Catrevaux
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.)
Novo S A A
Original Assignee
Novo S A A
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 Novo S A A filed Critical Novo S A A
Priority to FR0106788A priority Critical patent/FR2825221B1/fr
Priority to PCT/FR2002/001614 priority patent/WO2002096098A1/fr
Publication of FR2825221A1 publication Critical patent/FR2825221A1/fr
Application granted granted Critical
Publication of FR2825221B1 publication Critical patent/FR2825221B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Transmission System (AREA)
FR0106788A 2001-05-23 2001-05-23 Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe Expired - Fee Related FR2825221B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0106788A FR2825221B1 (fr) 2001-05-23 2001-05-23 Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe
PCT/FR2002/001614 WO2002096098A1 (fr) 2001-05-23 2002-05-14 Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106788A FR2825221B1 (fr) 2001-05-23 2001-05-23 Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe

Publications (2)

Publication Number Publication Date
FR2825221A1 FR2825221A1 (fr) 2002-11-29
FR2825221B1 true FR2825221B1 (fr) 2003-10-03

Family

ID=8863586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0106788A Expired - Fee Related FR2825221B1 (fr) 2001-05-23 2001-05-23 Transmodulateur pour recepteur de television numerique et recepteur ainsi equipe

Country Status (2)

Country Link
FR (1) FR2825221B1 (fr)
WO (1) WO2002096098A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084217A1 (fr) * 2002-03-29 2003-10-09 Koninklijke Philips Electronics N.V. Convertisseur de diffusion de television numerique terrestre/ diffusion de television numerique par satellite
US20050229235A1 (en) * 2002-06-25 2005-10-13 Koninklijke Philips Electronics N.V. Clock recovery for a dvb-t to dvb-s transmodulator
WO2004082292A1 (fr) * 2003-03-11 2004-09-23 Thomson Licensing S.A. Appareil d'interface pour recepteurs de signaux televisuels
WO2007040573A1 (fr) 2005-09-19 2007-04-12 Thomson Licensing Impedance adaptative pour l'alimentation d'un lnb en fonction d'un mode/protocole de communication
ES2279709B1 (es) * 2005-11-24 2008-07-16 Angel Iglesias, S.A. Transmodulador para la recepcion de señales satelitales de television digital mediante receptor de television digital terrestre.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG95576A1 (en) * 1988-08-05 2003-04-23 Canon Kk Information transmission system with record/reproducing device
GB9322999D0 (en) * 1993-11-08 1994-01-05 Foley John P Terrestrial television standards converter
US5491472A (en) * 1993-12-28 1996-02-13 Kurtz; Fred R. RF switching with remote controllers dedicated to other devices
CA2161467C (fr) * 1994-11-18 2001-01-30 Kumar Ramaswamy Appareil de demodulation et de decodage de signaux de television numerique transmis par satellite, par voie terrestre ou par cable
US5574964A (en) * 1995-05-30 1996-11-12 Apple Computer, Inc. Signal distribution system
DE20017784U1 (de) * 2000-10-17 2001-02-22 Technisat Digital Gmbh Gerät zur Einspeisung digitaler terrestrischer Übertragungen in Kabelnetze

Also Published As

Publication number Publication date
WO2002096098A1 (fr) 2002-11-28
FR2825221A1 (fr) 2002-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse