GB9321202D0 - Receiving apparatus - Google Patents

Receiving apparatus

Info

Publication number
GB9321202D0
GB9321202D0 GB939321202A GB9321202A GB9321202D0 GB 9321202 D0 GB9321202 D0 GB 9321202D0 GB 939321202 A GB939321202 A GB 939321202A GB 9321202 A GB9321202 A GB 9321202A GB 9321202 D0 GB9321202 D0 GB 9321202D0
Authority
GB
United Kingdom
Prior art keywords
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
GB939321202A
Other versions
GB2272822B (en
GB2272822A (en
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.)
Mitsubishi Corp
Original Assignee
Mitsubishi Corp
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
Family has litigation
Priority to JP4276941A priority Critical patent/JPH06132916A/en
Application filed by Mitsubishi Corp filed Critical Mitsubishi Corp
Priority claimed from GB9526301A external-priority patent/GB2296171B/en
Publication of GB9321202D0 publication Critical patent/GB9321202D0/en
Publication of GB2272822A publication Critical patent/GB2272822A/en
Application granted granted Critical
Publication of GB2272822B publication Critical patent/GB2272822B/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17576546&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB9321202(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93Wired transmission systems
    • H04H60/94Telephonic networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/15Arrangements for conditional access to broadcast information or to broadcast-related services on receiving information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/16Arrangements for conditional access to broadcast information or to broadcast-related services on playing information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/21Billing for the use of broadcast information or broadcast-related information
    • H04H60/22Billing for the use of broadcast information or broadcast-related information per use
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04HBROADCAST COMMUNICATION
    • H04H60/00Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/23Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2543Billing, e.g. for subscription services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334Recording operations
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/472End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47211End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting pay-per-view content
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60Network 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 
    • H04N21/63Control 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
    • H04N21/633Control signals issued by server directed to the network components or client
    • H04N21/6332Control signals issued by server directed to the network components or client directed to client
    • H04N21/6334Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
    • H04N21/63345Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/162Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/162Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165Centralised control of user terminal ; Registering at central
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/167Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/1675Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309Transmission or handling of upstream communications
    • H04N7/17318Direct or substantially direct transmission and handling of requests
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/44Receiver circuitry for the reception of television signals according to analogue transmission standards
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • H04N5/765Interface circuits between an apparatus for recording and another apparatus
GB9321202A 1992-10-15 1993-10-14 A broadcasting system Expired - Fee Related GB2272822B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4276941A JPH06132916A (en) 1992-10-15 1992-10-15 Receiving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9526301A GB2296171B (en) 1992-10-15 1993-10-14 Playing apparatus for signal use

Publications (3)

Publication Number Publication Date
GB9321202D0 true GB9321202D0 (en) 1993-12-01
GB2272822A GB2272822A (en) 1994-05-25
GB2272822B GB2272822B (en) 1996-02-21

Family

ID=17576546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9321202A Expired - Fee Related GB2272822B (en) 1992-10-15 1993-10-14 A broadcasting system

Country Status (6)

Country Link
JP (1) JPH06132916A (en)
DE (1) DE4334931A1 (en)
FR (1) FR2697124B1 (en)
GB (1) GB2272822B (en)
HK (5) HK1001942A1 (en)
SG (1) SG96536A1 (en)

Families Citing this family (46)

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USRE38898E1 (en) 1994-05-24 2005-11-29 Sony Corporation Video data bus communication system and method
JP3381715B2 (en) * 1994-05-24 2003-03-04 ソニー株式会社 Data storage device and data reproduction device
EP1808999A1 (en) 1994-05-24 2007-07-18 Sony Corporation Data bus communication
JPH088853A (en) * 1994-06-24 1996-01-12 Sony Corp Scrambling device and descrambling device
USRE38529E1 (en) 1994-06-24 2004-06-08 Sony Corporation Scramble/descramble method and apparatus for data broadcasting
DE69535971D1 (en) 1994-07-08 2009-08-06 Sony Corp Reception of broadcast signals with conditional access
JPH0832530A (en) * 1994-07-15 1996-02-02 Sony Corp Data broadcast system and data receiver
EP0702493A1 (en) * 1994-09-19 1996-03-20 International Business Machines Corporation Interactive playout of videos
JPH08110921A (en) * 1994-10-11 1996-04-30 Takaaki Iwamoto Multi-service system and multi-service card device using card-like recording medium
DE69532434T2 (en) 1994-10-27 2004-11-11 Mitsubishi Corp. Device for file copyright management system
JP3857644B2 (en) * 1994-10-28 2006-12-13 ソニー株式会社 Digital signal transmitting / receiving system and digital signal receiving apparatus
JP3729529B2 (en) * 1994-10-28 2005-12-21 ソニー株式会社 Digital signal transmission / reception system
JP3318699B2 (en) * 1994-10-31 2002-08-26 ソニー株式会社 Digital signal receiving system
JP3332299B2 (en) * 1994-12-15 2002-10-07 ブラザー工業株式会社 Information processing terminal and information providing system
JPH08171393A (en) * 1994-12-15 1996-07-02 Brother Ind Ltd Information processing terminal and information presentation system
MY122982A (en) 1994-12-22 2006-05-31 Sony Corp Recording medium and apparatus for protecting copyrighted digital data
JP3540041B2 (en) * 1995-01-24 2004-07-07 ブラザー工業株式会社 Information processing device and information providing system
JP3407476B2 (en) * 1995-06-07 2003-05-19 松下電器産業株式会社 Information reception display device
JP3837753B2 (en) * 1995-06-15 2006-10-25 ソニー株式会社 Scramble broadcasting system, scramble method, scramble device, and descramble device
US6388714B1 (en) 1995-10-02 2002-05-14 Starsight Telecast Inc Interactive computer system for providing television schedule information
DE69634117T2 (en) * 1995-10-19 2005-06-23 Casio Computer Co., Ltd. SENDING AND RECEIVING ENCRYPTED INFORMATION
GB2312599A (en) * 1996-04-22 1997-10-29 Adeyinka Layeni Home movies
HU0000446A3 (en) 1996-12-10 2000-08-28 United Video Properties Inc Tu Internet television program guide system
JPH10200866A (en) * 1997-01-06 1998-07-31 Matsushita Electric Ind Co Ltd Broadcast signal transmission and reception facility
CN1867068A (en) 1998-07-14 2006-11-22 联合视频制品公司 Client-server based interactive television program guide system with remote server recording
JP4253875B2 (en) 1998-09-30 2009-04-15 ソニー株式会社 Transmission method and transmission device, reception method and reception device, transmission method and transmission system
US6865746B1 (en) 1998-12-03 2005-03-08 United Video Properties, Inc. Electronic program guide with related-program search feature
JP2000261778A (en) * 1999-03-09 2000-09-22 Nec Corp Pay broadcast charging system and receiver in its system
CA2325647A1 (en) * 1999-11-10 2001-05-10 Scott Casavant Method and apparatus for background caching of encrypted programming data for later playback
JP2000216771A (en) * 2000-01-01 2000-08-04 Sony Corp Scrambling system and descrambling system
US8140859B1 (en) 2000-07-21 2012-03-20 The Directv Group, Inc. Secure storage and replay of media programs using a hard-paired receiver and storage device
US7457414B1 (en) 2000-07-21 2008-11-25 The Directv Group, Inc. Super encrypted storage and retrieval of media programs with smartcard generated keys
JP2002051018A (en) * 2000-07-31 2002-02-15 Toshiba Corp Contents data providing method utilizing data broadcast and recording medium with program executing method recorded therein
JP5068398B2 (en) * 2000-08-17 2012-11-07 Necディスプレイソリューションズ株式会社 Receiver and content distribution method
JP4634664B2 (en) * 2000-08-17 2011-02-23 パナソニック株式会社 Information communication system
JP2002094473A (en) * 2000-09-11 2002-03-29 Victor Co Of Japan Ltd Terminal for purchasing program, decoding key storage device, and program-purchasing system
JP2001268537A (en) * 2001-02-13 2001-09-28 Mitsubishi Corp Method for supplying program and program receiver
DE10203098B4 (en) * 2002-01-25 2004-09-02 datacargo Gesellschaft für elektronischen Datenverkehr mbH Method of providing video / audio on demand
JP3954906B2 (en) * 2002-06-17 2007-08-08 ソニー株式会社 Data distribution system and method, receiving apparatus and method
US8272020B2 (en) 2002-08-17 2012-09-18 Disney Enterprises, Inc. System for the delivery and dynamic presentation of large media assets over bandwidth constrained networks
MXPA05002043A (en) * 2002-08-21 2005-06-03 Disney Entpr Inc Digital home movie library.
US20060047602A1 (en) * 2004-08-31 2006-03-02 Grace James R Buffering scheme for storage of broadcast content
KR100636965B1 (en) * 2004-10-19 2006-10-19 (주)토필드 Apparatus and method for copy a scrambled recording file
US9325944B2 (en) 2005-08-11 2016-04-26 The Directv Group, Inc. Secure delivery of program content via a removable storage medium
JP4582653B2 (en) * 2006-05-09 2010-11-17 ソフトバンクモバイル株式会社 Content download system
CN101981872B (en) * 2008-03-31 2016-04-27 艾科星科技公司 For system, the method and apparatus of the voice channel transmitting data via wireless telephony network

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Also Published As

Publication number Publication date
HK1002720A1 (en) 1998-09-11
HK1001944A1 (en) 1998-07-17
DE4334931A1 (en) 1994-04-28
FR2697124A1 (en) 1994-04-22
HK1001943A1 (en) 1998-07-17
FR2697124B1 (en) 1995-09-08
GB2272822A (en) 1994-05-25
HK1001942A1 (en) 1998-07-17
JPH06132916A (en) 1994-05-13
HK1001945A1 (en) 1998-07-17
SG96536A1 (en) 2003-06-16
GB2272822B (en) 1996-02-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041014