WO2003029988A1 - Content delivery system, content delivery method, and client terminal - Google Patents
Content delivery system, content delivery method, and client terminal Download PDFInfo
- Publication number
- WO2003029988A1 WO2003029988A1 PCT/JP2002/008313 JP0208313W WO03029988A1 WO 2003029988 A1 WO2003029988 A1 WO 2003029988A1 JP 0208313 W JP0208313 W JP 0208313W WO 03029988 A1 WO03029988 A1 WO 03029988A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- content
- user
- content delivery
- trial
- cellular terminal
- Prior art date
Links
- 238000002716 delivery method Methods 0.000 title 1
- 230000001413 cellular effect Effects 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/126—Applying verification of the received information the source of the received data
-
- 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
-
- 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]
- H04N21/20—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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25875—Management of end-user data involving end-user authentication
-
- 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
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
-
- 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
- H04N21/47202—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 content on demand, e.g. video on demand
-
- 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
- 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
- H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
-
- 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
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8549—Creating video summaries, e.g. movie trailer
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/416,429 US7600262B2 (en) | 2001-09-12 | 2002-08-16 | Content distribution system, content distribution method, and client terminal |
EP02760652A EP1426869A1 (en) | 2001-09-12 | 2002-08-16 | Content delivery system, content delivery method, and client terminal |
KR10-2003-7006383A KR20040029307A (ko) | 2001-09-12 | 2002-08-16 | 콘텐츠 배신 시스템 및 콘텐츠 배신 방법, 및 클라이언트단말기 |
US12/504,535 US8166564B2 (en) | 2001-09-12 | 2009-07-16 | Content distribution system, content distribution method, and client terminal |
US13/447,984 US8417957B2 (en) | 2001-09-12 | 2012-04-16 | Content distribution system, content distribution method, and client terminal |
US13/710,868 US8813241B2 (en) | 2001-09-12 | 2012-12-11 | Content distribution system, content distribution method, and client terminal |
US14/339,900 US9686260B2 (en) | 2001-09-12 | 2014-07-24 | Client distribution system, content distribution method, and client terminal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-277081 | 2001-09-12 | ||
JP2001277081A JP2003085084A (ja) | 2001-09-12 | 2001-09-12 | コンテンツ配信システム及びコンテンツ配信方法、携帯端末、配信サーバ、並びに記憶媒体 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10416429 A-371-Of-International | 2002-08-16 | ||
US12/504,535 Continuation US8166564B2 (en) | 2001-09-12 | 2009-07-16 | Content distribution system, content distribution method, and client terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003029988A1 true WO2003029988A1 (en) | 2003-04-10 |
Family
ID=19101671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/008313 WO2003029988A1 (en) | 2001-09-12 | 2002-08-16 | Content delivery system, content delivery method, and client terminal |
Country Status (6)
Country | Link |
---|---|
US (5) | US7600262B2 (ja) |
EP (1) | EP1426869A1 (ja) |
JP (1) | JP2003085084A (ja) |
KR (1) | KR20040029307A (ja) |
CN (1) | CN1479896A (ja) |
WO (1) | WO2003029988A1 (ja) |
Cited By (3)
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WO2004105347A2 (en) * | 2003-05-02 | 2004-12-02 | Interstream, Llc | Methods for delivery of content from one or more content provides and for escrowed payment between members of a content delivery association |
WO2005076270A1 (en) * | 2004-02-04 | 2005-08-18 | Koninklijke Philips Electronics N.V. | Device and method for authorizing a user to get access to content stored in encrypted form on a storage medium |
CN1627672B (zh) * | 2003-05-02 | 2010-10-13 | 索尼株式会社 | 网络系统,电子设备终端,服务器装置及分配和再现方法 |
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JP2004220464A (ja) * | 2003-01-17 | 2004-08-05 | Nec Corp | エリア限定コンテンツ配信方法及びシステム |
AU2003236262A1 (en) * | 2003-04-14 | 2004-11-04 | Kamiya, Yasuhiro | System for realizing transmission, program for realizing transmission, and method for realizing transmission |
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Also Published As
Publication number | Publication date |
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KR20040029307A (ko) | 2004-04-06 |
US20040030930A1 (en) | 2004-02-12 |
JP2003085084A (ja) | 2003-03-20 |
US20090276634A1 (en) | 2009-11-05 |
US7600262B2 (en) | 2009-10-06 |
US8417957B2 (en) | 2013-04-09 |
CN1479896A (zh) | 2004-03-03 |
US8813241B2 (en) | 2014-08-19 |
US20130174276A1 (en) | 2013-07-04 |
US8166564B2 (en) | 2012-04-24 |
EP1426869A1 (en) | 2004-06-09 |
US20120203907A1 (en) | 2012-08-09 |
US9686260B2 (en) | 2017-06-20 |
US20140337939A1 (en) | 2014-11-13 |
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