HK1001945A1 - Playing apparatus for signal use - Google Patents

Playing apparatus for signal use

Info

Publication number
HK1001945A1
HK1001945A1 HK98100949A HK98100949A HK1001945A1 HK 1001945 A1 HK1001945 A1 HK 1001945A1 HK 98100949 A HK98100949 A HK 98100949A HK 98100949 A HK98100949 A HK 98100949A HK 1001945 A1 HK1001945 A1 HK 1001945A1
Authority
HK
Hong Kong
Prior art keywords
playing apparatus
signal use
signal
playing
Prior art date
Application number
HK98100949A
Inventor
Shunichi Momiki
Makoto Saito
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
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=HK1001945(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Corp filed Critical Mitsubishi Corp
Publication of HK1001945A1 publication Critical patent/HK1001945A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/94—Telephonic networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/15—Arrangements for conditional access to broadcast information or to broadcast-related services on receiving information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/16—Arrangements for conditional access to broadcast information or to broadcast-related services on playing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/21—Billing for the use of broadcast information or broadcast-related information
    • H04H60/22—Billing for the use of broadcast information or broadcast-related information per use
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
    • H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
    • H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management 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
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2543—Billing, e.g. for subscription services
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • 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
    • H04N21/472—End-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
    • H04N21/47211—End-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
    • 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
    • H04N21/63345—Control 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
    • H04N7/165—Centralised control of user terminal ; Registering at central
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
HK98100949A 1992-10-15 1998-02-07 Playing apparatus for signal use HK1001945A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HK1001945A1 true HK1001945A1 (en) 1998-07-17

Family

ID=17576546

Family Applications (5)

Application Number Title Priority Date Filing Date
HK98100949A HK1001945A1 (en) 1992-10-15 1998-02-07 Playing apparatus for signal use
HK98100947A HK1001943A1 (en) 1992-10-15 1998-02-07 Signal recording apparatus
HK98100946A HK1001942A1 (en) 1992-10-15 1998-02-07 Receiving apparatus
HK98100948A HK1001944A1 (en) 1992-10-15 1998-02-07 Signal recording/playing method and system
HK98101894A HK1002720A1 (en) 1992-10-15 1998-03-09 A broadcasting system

Family Applications After (4)

Application Number Title Priority Date Filing Date
HK98100947A HK1001943A1 (en) 1992-10-15 1998-02-07 Signal recording apparatus
HK98100946A HK1001942A1 (en) 1992-10-15 1998-02-07 Receiving apparatus
HK98100948A HK1001944A1 (en) 1992-10-15 1998-02-07 Signal recording/playing method and system
HK98101894A HK1002720A1 (en) 1992-10-15 1998-03-09 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) HK1001945A1 (en)
SG (1) SG96536A1 (en)

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EP1737185A3 (en) 1994-05-24 2007-01-24 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
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JPH08171393A (en) * 1994-12-15 1996-07-02 Ekushingu:Kk 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 株式会社エクシング 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
KR100438399B1 (en) * 1995-10-19 2004-10-28 가부시키가이샤 에프엠 도쿄 Scrambled information transmission / reception apparatus and method thereof
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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
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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
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
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Also Published As

Publication number Publication date
GB2272822B (en) 1996-02-21
HK1001943A1 (en) 1998-07-17
FR2697124A1 (en) 1994-04-22
GB9321202D0 (en) 1993-12-01
HK1001944A1 (en) 1998-07-17
HK1001942A1 (en) 1998-07-17
JPH06132916A (en) 1994-05-13
SG96536A1 (en) 2003-06-16
HK1002720A1 (en) 1998-09-11
FR2697124B1 (en) 1995-09-08
DE4334931A1 (en) 1994-04-28
GB2272822A (en) 1994-05-25

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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)