AU2001250928A1 - Transceiver device and method - Google Patents

Transceiver device and method

Info

Publication number
AU2001250928A1
AU2001250928A1 AU2001250928A AU5092801A AU2001250928A1 AU 2001250928 A1 AU2001250928 A1 AU 2001250928A1 AU 2001250928 A AU2001250928 A AU 2001250928A AU 5092801 A AU5092801 A AU 5092801A AU 2001250928 A1 AU2001250928 A1 AU 2001250928A1
Authority
AU
Australia
Prior art keywords
transceiver device
transceiver
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
AU2001250928A
Inventor
Atsushi Kagami
Jun Maruo
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.)
Sony Electronics Inc
Original Assignee
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 Electronics Inc filed Critical Sony Electronics Inc
Publication of AU2001250928A1 publication Critical patent/AU2001250928A1/en
Abandoned 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
    • H04N21/41—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
    • H04N21/42623—Internal components of the client ; Characteristics thereof for processing the incoming bitstream involving specific decryption arrangements
    • 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
    • H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
    • H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
    • 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
    • H04N21/43607—Interfacing a plurality of external cards, e.g. through a DVB Common Interface [DVB-CI]
    • 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 MPEG packets from an IP network
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • H04N21/43853—Multiplex stream processing, e.g. multiplex stream decrypting involving multiplex stream decryption
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream decryption
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • 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
AU2001250928A 2000-03-29 2001-03-21 Transceiver device and method Abandoned AU2001250928A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09538517 2000-03-29
US09/538,517 US7058179B1 (en) 2000-03-29 2000-03-29 Method and system for a secure high bandwidth bus in a transceiver device
PCT/US2001/009162 WO2001073555A1 (en) 2000-03-29 2001-03-21 Transceiver device and method

Publications (1)

Publication Number Publication Date
AU2001250928A1 true AU2001250928A1 (en) 2001-10-08

Family

ID=24147226

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001250928A Abandoned AU2001250928A1 (en) 2000-03-29 2001-03-21 Transceiver device and method

Country Status (3)

Country Link
US (2) US7058179B1 (en)
AU (1) AU2001250928A1 (en)
WO (1) WO2001073555A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060075507A1 (en) * 2001-09-06 2006-04-06 Sonic Solutions Secure protocols for use with microsoft directshow filters
DE10147446A1 (en) * 2001-09-26 2003-04-17 Bosch Gmbh Robert Method and device for monitoring a bus system and bus system
US8068610B2 (en) * 2001-11-21 2011-11-29 General Instrument Corporation Method and system for providing security within multiple set-top boxes assigned for a single customer
US6851056B2 (en) * 2002-04-18 2005-02-01 International Business Machines Corporation Control function employing a requesting master id and a data address to qualify data access within an integrated system
US20040264927A1 (en) * 2003-06-30 2004-12-30 Microsoft Corporation Modular architecture to unify the playback of DVD technologies
US7949132B2 (en) 2003-07-01 2011-05-24 Microsoft Corporation Modular architecture to unify the playback of DVD technologies
KR20050075877A (en) * 2004-01-16 2005-07-25 삼성전자주식회사 Data retransmitting apparatus and method
JP2006279644A (en) * 2005-03-30 2006-10-12 Fujitsu Ltd Encryption system, encryption apparatus, decryption apparatus, encrypting/decrypting method, encrypting method, and decrypting method
US20060288209A1 (en) * 2005-06-20 2006-12-21 Vogler Dean H Method and apparatus for secure inter-processor communications
JP2008005304A (en) * 2006-06-23 2008-01-10 Toshiba Corp Copyright protection system, copyright protection device and video processor
EP2119230B1 (en) * 2007-01-11 2013-07-03 NDS Limited Processing video content
US20090121849A1 (en) * 2007-11-13 2009-05-14 John Whittaker Vehicular Computer System With Independent Multiplexed Video Capture Subsystem
US8543724B2 (en) * 2010-04-30 2013-09-24 Digital Keystone, Inc. Methods and apparatuses for a projected PVR experience
US9008308B2 (en) * 2012-02-08 2015-04-14 Vixs Systems, Inc Container agnostic decryption device and methods for use therewith
KR102218715B1 (en) * 2014-06-19 2021-02-23 삼성전자주식회사 Semiconductor device for protecting data per channel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE183352T1 (en) * 1992-12-09 1999-08-15 Discovery Communicat Inc IMPROVED TOP-UP TERMINAL FOR CABLE TELEVISION DISTRIBUTION SYSTEMS
US5455862A (en) * 1993-12-02 1995-10-03 Crest Industries, Inc. Apparatus and method for encrypting communications without exchanging an encryption key
US5805706A (en) * 1996-04-17 1998-09-08 Intel Corporation Apparatus and method for re-encrypting data without unsecured exposure of its non-encrypted format
US5825879A (en) * 1996-09-30 1998-10-20 Intel Corporation System and method for copy-protecting distributed video content
US5872846A (en) * 1996-11-07 1999-02-16 Mci Communications Corporation System and method for providing security in data communication systems
US6195642B1 (en) 1997-04-15 2001-02-27 Sony Corporation Digital broadcasting receiving apparatus
JP3651732B2 (en) * 1997-04-24 2005-05-25 株式会社東芝 Playback device
US5944822A (en) 1997-08-18 1999-08-31 Motorola, Inc. Channel isolation arrangement and method for dissociated data
RU2000111530A (en) * 1997-10-02 2002-05-27 Каналь+Сосьетэ Аноним METHOD AND DEVICE FOR ENCRYPTED DATA STREAM TRANSLATION
JPH11161165A (en) * 1997-11-27 1999-06-18 Hitachi Ltd Information processing device
US6098133A (en) * 1997-11-28 2000-08-01 Motorola, Inc. Secure bus arbiter interconnect arrangement

Also Published As

Publication number Publication date
US7058179B1 (en) 2006-06-06
WO2001073555A1 (en) 2001-10-04
US20060133610A1 (en) 2006-06-22

Similar Documents

Publication Publication Date Title
AU2001286419A1 (en) Endourethral device and method
AU4105201A (en) Communication device and communication method
AU2001278717A1 (en) Transmitting/receiving method and device therefor
AU4105301A (en) Communication device and communication method
AU2002357309A1 (en) Photoactivation device and method
AU5879701A (en) Wireless communication device and wireless communication method
AU2002219163A1 (en) Cryostorage method and device
AU4106401A (en) Preamble receiving device and preamble receiving method
AU2704201A (en) Radio receiving device and radio receiving method
AU2002309575A1 (en) Angioplasty device and method
AU2002245675A1 (en) Electromanipulation device and method
AU3419201A (en) Transmitting apparatus and transmitting method
AU2001250928A1 (en) Transceiver device and method
AUPR645501A0 (en) Attachment device and method
AU2001275788A1 (en) Radio receiving device and radio receiving method
AU2001274521A1 (en) Receiving device and receiving method
AU2002219222A1 (en) Device and method for changing lines
AU2001249185A1 (en) Suturing device and method
AU2001249509A1 (en) Transceiver system and method
AU2001288939A1 (en) Wireless computing device and method therefore
AU4275301A (en) Communication device and communication method
AU2002222749A1 (en) Orthodontics device and method
AU2001292366A1 (en) Receiving device and receiving method
AUPR496501A0 (en) Method and device
AU2002257543A1 (en) Communication method and device