BRPI0418606A - verificação de operação de tom e 22 khz em um aparelho de decodificação - Google Patents

verificação de operação de tom e 22 khz em um aparelho de decodificação

Info

Publication number
BRPI0418606A
BRPI0418606A BRPI0418606-0A BRPI0418606A BRPI0418606A BR PI0418606 A BRPI0418606 A BR PI0418606A BR PI0418606 A BRPI0418606 A BR PI0418606A BR PI0418606 A BRPI0418606 A BR PI0418606A
Authority
BR
Brazil
Prior art keywords
message
khz
decoder
response
operation check
Prior art date
Application number
BRPI0418606-0A
Other languages
English (en)
Inventor
Brian David Bajgrowicz
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0418606A publication Critical patent/BRPI0418606A/pt

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
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
    • 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
    • H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
    • 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
    • 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
    • H04N7/20—Adaptations for transmission via a GHz frequency band, e.g. via satellite

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Radio Relay Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Selective Calling Equipment (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

VERIFICAçãO DE OPERAçãO DE TOM E 22 KHZ EM UM APARELHO DE DECODIFICAçãO Uma disposição de aparelho de decodificação (100) inclui um conjunto de circuitos de transmissão (104) para transmitir uma mensagem e uma resposta emulada à mensagem, e o conjunto de circuitos de recebimento (105) para receber a mensagem de controle e comparar a mensagem de controle com a resposta emulada à mensagem. A mensagem transmitida e a mensagem de resposta emulada são, cada uma, uma mensagem de controle de equipamento via satélite digital. A mensaem de resposta emulada que foi recbida e comparada com a resposta que foi transmitida para se verificar a operação de tom de 22 kHz de um suprimento de energia de conversor descendente em bloco de ruído baixo.
BRPI0418606-0A 2004-03-09 2004-08-13 verificação de operação de tom e 22 khz em um aparelho de decodificação BRPI0418606A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55143504P 2004-03-09 2004-03-09
PCT/US2004/026213 WO2005094212A2 (en) 2004-03-09 2004-08-13 Verifying 22khz tone operation in a set-top box

Publications (1)

Publication Number Publication Date
BRPI0418606A true BRPI0418606A (pt) 2007-05-02

Family

ID=35064208

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418606-0A BRPI0418606A (pt) 2004-03-09 2004-08-13 verificação de operação de tom e 22 khz em um aparelho de decodificação

Country Status (8)

Country Link
US (1) US7607155B2 (pt)
EP (1) EP1723793A4 (pt)
JP (1) JP4852529B2 (pt)
KR (1) KR101157104B1 (pt)
CN (1) CN1926870B (pt)
BR (1) BRPI0418606A (pt)
MY (1) MY142377A (pt)
WO (1) WO2005094212A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101268694B (zh) * 2005-09-19 2011-11-09 汤姆逊许可证公司 用于依赖通信模式/协议的lnb电源输出的自适应阻抗
US8699983B2 (en) 2007-03-26 2014-04-15 Thomson Licensing Six port linear network single wire multi switch transceiver
JP4685072B2 (ja) * 2007-08-13 2011-05-18 シャープ株式会社 衛星装置の制御方法、および衛星装置
CN102165768B (zh) * 2008-09-26 2014-11-12 汤姆森特许公司 为多个设备控制信号传输的方法
CN102136833A (zh) * 2010-12-24 2011-07-27 苏州华芯微电子股份有限公司 一种卫星接收四选一芯片结构
EP2863560B1 (en) * 2013-10-21 2022-08-24 Advanced Digital Broadcast S.A. System and method for conflict recognition on diseqc protocol
US20170026691A1 (en) * 2013-12-25 2017-01-26 Thomson Licensing Satellite receiver and communication method for satellite receivers
US11824761B1 (en) * 2018-11-26 2023-11-21 Xilinx, Inc. Identifying alignment markers using partial correlators
US11936464B2 (en) * 2020-06-03 2024-03-19 Arris Enterprises Llc System and method for automated determination of satellite transceiver type

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GB1492134A (en) 1974-04-23 1977-11-16 Wandel & Goltermann Method of measuring the bit error rate of a regenerated pcm transmission path
DE2838816A1 (de) * 1978-09-06 1980-03-20 Tekade Felten & Guilleaume Schleifentest fuer datenuebertragungsstrecken
JPH0795166A (ja) * 1993-09-20 1995-04-07 Fujitsu Ltd 伝送システムの試験装置
KR0141742B1 (ko) * 1995-04-26 1998-07-01 구자홍 멀티 엘엔비용 전원 자동선택 공급장치
US6151479A (en) * 1996-06-03 2000-11-21 Echostar Engineering Corp. Single clock 27 MHZ oscillator in MPEG-2 system
FR2764760B1 (fr) * 1997-06-17 2001-07-06 Thomson Multimedia Sa Protocole de commande de circuits utilises pour la reception de signaux hyperfrequence et dispositif mettant en oeuvre le protocole
US6137549A (en) * 1997-10-10 2000-10-24 United Video Properties, Inc. Program guide data distribution system with configurable queues
WO1999041905A2 (en) * 1998-02-16 1999-08-19 Koninklijke Philips Electronics N.V. Satellite receiver
JP3478486B2 (ja) * 1999-05-31 2003-12-15 株式会社ケンウッド 受信電波切替制御システム、屋内ユニット及び受信電波切替制御方法
US6944878B1 (en) 1999-07-19 2005-09-13 Thomson Licensing S.A. Method and apparatus for selecting a satellite signal
US6430233B1 (en) * 1999-08-30 2002-08-06 Hughes Electronics Corporation Single-LNB satellite data receiver
US6421742B1 (en) * 1999-10-29 2002-07-16 Intel Corporation Method and apparatus for emulating an input/output unit when transferring data over a network
EP1211895A1 (en) * 2000-11-30 2002-06-05 Deutsche Thomson-Brandt Gmbh Circuit arrangement for processing a band of digital television channels
GB0030965D0 (en) * 2000-12-19 2001-01-31 Nokia Oy Ab Improvements relating to satellite reception`
DE60101382T2 (de) * 2001-07-10 2004-05-27 Matsushita Electric Industrial Co. Ltd. Satellitenempfäger und Betriebsverfahren
US20030050015A1 (en) * 2001-09-10 2003-03-13 Frank Kelly Automated signal measurement in a satellite communication system
US7130576B1 (en) * 2001-11-07 2006-10-31 Entropic Communications, Inc. Signal selector and combiner for broadband content distribution
FR2835368A1 (fr) * 2002-01-29 2003-08-01 St Microelectronics Sa Transmission de signaux sur un cable coaxial
US7336706B2 (en) 2002-08-08 2008-02-26 Broadcom Corporation Programmable integrated DiSEqC transceiver
KR20040037314A (ko) * 2002-10-28 2004-05-07 엘지전자 주식회사 Ｉ／ｏ 터미널 에뮬레이션 방법 및 시스템
US6693587B1 (en) * 2003-01-10 2004-02-17 Hughes Electronics Corporation Antenna/feed alignment system for reception of multibeam DBS signals
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EP1558035B1 (fr) * 2004-01-20 2008-06-11 STMicroelectronics S.A. Procédé et système de distribution dans une installation de réception satellitaire

Also Published As

Publication number Publication date
CN1926870B (zh) 2010-08-25
KR101157104B1 (ko) 2012-06-22
WO2005094212A3 (en) 2006-03-02
EP1723793A4 (en) 2007-02-21
CN1926870A (zh) 2007-03-07
MY142377A (en) 2010-11-30
WO2005094212A2 (en) 2005-10-13
KR20070014127A (ko) 2007-01-31
JP4852529B2 (ja) 2012-01-11
JP2007528671A (ja) 2007-10-11
EP1723793A2 (en) 2006-11-22
US7607155B2 (en) 2009-10-20
US20070136764A1 (en) 2007-06-14

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: H04B 17/29 (2015.01), H04H 20/51 (2008.01)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL

B25H Request for change of headquarter rejected

Owner name: THOMSON LICENSING (FR)

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE SEDE CONTIDO NA PETICAO 870190019990 DE 27/02/2019, EM VIRTUDE DA MANUTENCAO DO INDEFERIMENTO DO PEDIDO (9.2.4) PUBLICADO NA RPI 2493 DE 16/10/2018.

B25B Requested transfer of rights rejected

Owner name: THOMSON LICENSING (FR)

Free format text: INDEFERIDO O PEDIDO DE TRANSFERENCIA CONTIDO NA PETICAO 870190019990 DE 27/02/2019, EM VIRTUDE DA MANUTENCAO DO INDEFERIMENTO DO PEDIDO (9.2.4) PUBLICADO NA RPI2493 DE 16/10/2018.

B25B Requested transfer of rights rejected

Owner name: THOMSON LICENSING (FR)

Free format text: INDEFERIDO O PEDIDO DA SEGUNDA TRANSFERENCIA CONTIDO NA PETICAO 870190019990 DE 27/02/2019, EM VIRTUDE DA MANUTENCAO DO INDEFERIMENTO DO PEDIDO (9.2.4) PUBLICADO NA RPI2493 DE 16/10/2018.