HK1137281A1 - Apparatus and method for control 3 signal synthesis - Google Patents

Apparatus and method for control 3 signal synthesis

Info

Publication number
HK1137281A1
HK1137281A1 HK10100807.1A HK10100807A HK1137281A1 HK 1137281 A1 HK1137281 A1 HK 1137281A1 HK 10100807 A HK10100807 A HK 10100807A HK 1137281 A1 HK1137281 A1 HK 1137281A1
Authority
HK
Hong Kong
Prior art keywords
control
signal synthesis
synthesis
signal
Prior art date
Application number
HK10100807.1A
Other languages
English (en)
Inventor
Robert Allan Unger
Mark Alan Champion
Original Assignee
Sony Corp
Sony Electronics 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 Sony Corp, Sony Electronics Inc filed Critical Sony Corp
Publication of HK1137281A1 publication Critical patent/HK1137281A1/xx

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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
    • 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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/633—Control signals issued by server directed to the network components or client
    • H04N21/6332—Control signals issued by server directed to the network components or client directed to client
    • H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
    • 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
    • H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
HK10100807.1A 2005-08-29 2010-01-26 Apparatus and method for control 3 signal synthesis HK1137281A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/214,097 US7545939B2 (en) 2005-08-29 2005-08-29 Control 3 signal synthesis
PCT/US2006/024871 WO2007027285A2 (fr) 2005-08-29 2006-06-26 Synthese de signaux ctrl 3

Publications (1)

Publication Number Publication Date
HK1137281A1 true HK1137281A1 (en) 2010-07-23

Family

ID=37809327

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10100807.1A HK1137281A1 (en) 2005-08-29 2010-01-26 Apparatus and method for control 3 signal synthesis

Country Status (8)

Country Link
US (1) US7545939B2 (fr)
EP (1) EP1920603B1 (fr)
JP (1) JP5080471B2 (fr)
KR (1) KR101279289B1 (fr)
CN (1) CN101507271B (fr)
CA (1) CA2620394C (fr)
HK (1) HK1137281A1 (fr)
WO (1) WO2007027285A2 (fr)

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TWI310513B (en) * 2006-06-23 2009-06-01 Mstar Semiconductor Inc Lcd monitor capable of switching display mode automatically and the method thereof
US20080057887A1 (en) * 2006-08-30 2008-03-06 General Instrument Corporation Method for Communicating Meta Data
US20080159532A1 (en) * 2006-12-29 2008-07-03 Verma Rohit R Architecture for supporting high definition content protection decryption over high definition multimedia interface links
US8744081B2 (en) * 2007-03-22 2014-06-03 Qualcomm Incorporated System and method for implementing content protection in a wireless digital system
KR20090020897A (ko) * 2007-08-24 2009-02-27 삼성전자주식회사 외부기기의 제어명령에 따라 제어되는 무선 영상시스템,무선 영상수신기 및 무선 영상시스템 제어방법
US20090185682A1 (en) * 2008-01-21 2009-07-23 Broadcom Corporation Systems and methods for improving high- bandwidth digital content protection (hdcp) authentication with digital video interface (dvi) or high-definition multimedia interface (hdmi) receiver devices
JP5172591B2 (ja) * 2008-10-14 2013-03-27 シャープ株式会社 無線伝送システム
JP2010114798A (ja) * 2008-11-10 2010-05-20 Mitsubishi Electric Corp 無線伝送システム
US9516362B2 (en) * 2012-02-10 2016-12-06 Crestron Electronics Inc. Devices, systems and methods for reducing switching time in a video distribution network
JP5749318B2 (ja) * 2013-11-13 2015-07-15 三菱電機株式会社 無線伝送システム
US9571473B2 (en) * 2014-04-14 2017-02-14 Synopsys, Inc. Early content engine receiver synchronization
WO2015159121A1 (fr) * 2014-04-14 2015-10-22 Elliptic Technologies Inc. Synchronisation du récepteur d'un moteur de contenu précoce
EP3269139A4 (fr) * 2015-03-13 2018-10-31 Lattice Semiconductor Corporation Maintien de la synchronisation du processus de cryptage entre des dispositifs par l'envoi de numéros de trame

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FI944345A (fi) * 1994-09-19 1996-03-20 Nokia Telecommunications Oy Menetelmä virheellisten puhekehysten tunnistamiseksi puhetta välittävän tietoliikennejärjestelmän vastaanottimessa, sekä tietoliikennejärjestelmän vastaanotin
JPH09191415A (ja) * 1996-01-08 1997-07-22 Toshiba Corp 水平同期安定化装置及びテレビジョン受信機
EP0810750B1 (fr) * 1996-05-30 2005-07-13 Matsushita Electric Industrial Co., Ltd. Récepteur pour radiodiffusion numérique
US6445686B1 (en) * 1998-09-03 2002-09-03 Lucent Technologies Inc. Method and apparatus for improving the quality of speech signals transmitted over wireless communication facilities
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WO2002051150A2 (fr) * 2000-12-18 2002-06-27 Matsushita Electric Industrial Co., Ltd. Systeme de transmission par chiffrement
JP3965047B2 (ja) * 2000-12-18 2007-08-22 松下電器産業株式会社 暗号伝送システム
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WO2003058946A2 (fr) * 2001-12-24 2003-07-17 Silicon Image, Inc. Procede et systeme de transmission de donnees video et auxiliaires via une liaison serie
EP1359698B1 (fr) * 2002-04-30 2005-01-12 Psytechnics Ltd Procédé et dispositif pour la caractérisation des erreurs de transmission
US7394406B2 (en) * 2002-12-17 2008-07-01 Broadcom Corporation Method and system for generating high definition multimedia interface (HDMI) codewords using a TMDS encoder/decoder
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Also Published As

Publication number Publication date
KR20080039534A (ko) 2008-05-07
EP1920603A4 (fr) 2010-11-24
JP2009506715A (ja) 2009-02-12
JP5080471B2 (ja) 2012-11-21
EP1920603A2 (fr) 2008-05-14
KR101279289B1 (ko) 2013-06-26
CA2620394A1 (fr) 2007-03-08
EP1920603B1 (fr) 2012-08-01
CN101507271A (zh) 2009-08-12
CN101507271B (zh) 2011-06-01
WO2007027285A3 (fr) 2009-04-30
CA2620394C (fr) 2012-03-13
US20070064941A1 (en) 2007-03-22
US7545939B2 (en) 2009-06-09
WO2007027285A2 (fr) 2007-03-08

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150626