NO954131L - Fremgangsmåte og anordning for gratis forhåndsvisning av tjenester i kommunikasjonsnett - Google Patents
Fremgangsmåte og anordning for gratis forhåndsvisning av tjenester i kommunikasjonsnettInfo
- Publication number
- NO954131L NO954131L NO954131A NO954131A NO954131L NO 954131 L NO954131 L NO 954131L NO 954131 A NO954131 A NO 954131A NO 954131 A NO954131 A NO 954131A NO 954131 L NO954131 L NO 954131L
- Authority
- NO
- Norway
- Prior art keywords
- available
- preview
- video service
- during
- parts
- Prior art date
Links
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
-
- 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
- H04N21/432—Content retrieval operation from a local storage medium, e.g. hard-disk
- H04N21/4325—Content retrieval operation from a local storage medium, e.g. hard-disk by playing back content from the storage medium
-
- 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]
- H04N21/80—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
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8453—Structuring of content, e.g. decomposing content into time segments by locking or enabling a set of features, e.g. optional functionalities in an executable program
-
- 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)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Forhåndsvisninger med begrenset varighet av programtil-bud som er tilgjengelige for kjøp via et kommunika-sjonsnett foreligger på en kryptografisk sikker måte ved så godt som et hvilket som helst tidspunkt under tjenesten. Oppfinnelsen kommer særlig til anvendelse ved tilbud om videotjenester på grunnlag av betaling-pr.-visning. En slik videotjeneste foreligger under et programforløp (PE). En fast periode (72-74) er bestemt under programforløpet (72-78) når deler av videotjenesten er tilgjengelig for betraktning ved en forhåndsvisning. En kunde tillates å få forhåndsvist, uten kjøp, deler av videotjenesten når som helst under den faste periode for opp til en maksimal varighet (82) for forhåndsvisningen, en varighet som er kortere enn den faste periode (72-74). Forbrukeren kan da kjøpe videotjenesten for å se på denne under programforløpet (72-78) etter forhåndsvisning av deler av dette. En rekke registere (90, 92, 94, 96, 98) settes opp for å betjene forskjellige programmer som kan forhåndsvises samtidig. I (
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/324,591 US5594794A (en) | 1994-10-18 | 1994-10-18 | Method and apparatus for free previews of communication network services |
Publications (2)
Publication Number | Publication Date |
---|---|
NO954131D0 NO954131D0 (no) | 1995-10-17 |
NO954131L true NO954131L (no) | 1996-04-19 |
Family
ID=23264274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO954131A NO954131L (no) | 1994-10-18 | 1995-10-17 | Fremgangsmåte og anordning for gratis forhåndsvisning av tjenester i kommunikasjonsnett |
Country Status (9)
Country | Link |
---|---|
US (1) | US5594794A (no) |
EP (1) | EP0708561B1 (no) |
JP (1) | JP2942486B2 (no) |
KR (1) | KR100400600B1 (no) |
AU (1) | AU689315B2 (no) |
CA (1) | CA2160068C (no) |
DE (1) | DE69527911T2 (no) |
NO (1) | NO954131L (no) |
TW (1) | TW317063B (no) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
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US5963916A (en) * | 1990-09-13 | 1999-10-05 | Intouch Group, Inc. | Network apparatus and method for preview of music products and compilation of market data |
JPH088860A (ja) * | 1994-06-24 | 1996-01-12 | Sony Corp | 情報提供システム |
US5751282A (en) * | 1995-06-13 | 1998-05-12 | Microsoft Corporation | System and method for calling video on demand using an electronic programming guide |
US5765106A (en) * | 1995-12-22 | 1998-06-09 | Pitney Bowes Inc. | Authorized cellular telephone communication access and verification control system |
JP3657396B2 (ja) * | 1997-07-07 | 2005-06-08 | 株式会社日立製作所 | 鍵管理システム、鍵管理装置、情報暗号化装置、情報復号化装置、およびプログラムを記憶した記憶媒体 |
JP3659791B2 (ja) * | 1998-03-23 | 2005-06-15 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 小時間鍵生成の方法及びシステム |
US7603684B1 (en) | 1998-05-19 | 2009-10-13 | United Video Properties, Inc. | Program guide system with video-on-demand browsing |
JO2123B1 (en) * | 1998-07-20 | 2000-05-21 | كانال + سوسيته انونيم | Communication system for digital multi-channel TV system |
DE19906449C1 (de) * | 1999-02-16 | 2000-08-10 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Erzeugen eines verschlüsselten Nutzdatenstroms und Verfahren und Vorrichtung zum Abspielen eines verschlüsselten Nutzdatenstroms |
JP2001177814A (ja) | 1999-12-21 | 2001-06-29 | Mitsubishi Electric Corp | 限定受信システム |
DE60131040T2 (de) | 2000-01-12 | 2008-02-07 | Matsushita Electric Industrial Co., Ltd., Kadoma | Digitaler Rundfunkempfänger |
US7310809B2 (en) * | 2000-05-19 | 2007-12-18 | General Instrument Corporation | Scalable pay-by-time technique for secure multicast distribution of streaming content |
CA2412329A1 (en) | 2000-06-07 | 2001-12-13 | General Instrument Corporation | Pay by time system for content delivery to media playback systems |
EP1352496A2 (en) * | 2000-10-26 | 2003-10-15 | General Instrument Corporation | Initial free preview for multimedia multicast content |
KR100406630B1 (ko) * | 2001-03-13 | 2003-11-20 | 엘지전자 주식회사 | 데모용 데이터의 기록 및 재생방법과, 그에 따른 기록매체 |
KR20020072934A (ko) * | 2001-03-13 | 2002-09-19 | 엘지전자 주식회사 | 데모용 데이터가 기록된 재생전용 광디스크와, 그 재생방법 |
WO2002089935A1 (en) * | 2001-04-11 | 2002-11-14 | Walker Digital, Llc | Method and apparatus for remotely customizing a gaming device |
JP3837302B2 (ja) * | 2001-05-16 | 2006-10-25 | 三洋電機株式会社 | ディジタル放送受信装置 |
EP1289297A3 (en) * | 2001-07-27 | 2004-03-03 | Matsushita Electric Industrial Co., Ltd. | Broadcasting system capable of providing program information |
US7562397B1 (en) * | 2002-02-27 | 2009-07-14 | Mithal Ashish K | Method and system for facilitating search, selection, preview, purchase evaluation, offering for sale, distribution, and/or sale of digital content and enhancing the security thereof |
US7316032B2 (en) * | 2002-02-27 | 2008-01-01 | Amad Tayebi | Method for allowing a customer to preview, acquire and/or pay for information and a system therefor |
US7245716B2 (en) * | 2001-12-12 | 2007-07-17 | International Business Machines Corporation | Controlling hold queue position adjustment |
US8181215B2 (en) | 2002-02-12 | 2012-05-15 | Comcast Cable Holdings, Llc | System and method for providing video program information or video program content to a user |
US7486793B2 (en) * | 2002-02-15 | 2009-02-03 | Nagracard S.A. | Invoicing management method of a service transmitted per time unit |
US7290141B2 (en) * | 2002-06-27 | 2007-10-30 | Nokia, Inc. | Authentication of remotely originating network messages |
JP4077689B2 (ja) | 2002-08-28 | 2008-04-16 | 日本放送協会 | コンテンツ送信方法、コンテンツ送信装置、コンテンツ送信プログラムおよびコンテンツ受信方法、コンテンツ受信装置、コンテンツ受信プログラム |
US7164882B2 (en) | 2002-12-24 | 2007-01-16 | Poltorak Alexander I | Apparatus and method for facilitating a purchase using information provided on a media playing device |
US8225359B2 (en) | 2002-12-24 | 2012-07-17 | Poltorak Alexander I | Apparatus and method for providing information in conjunction with media content |
US20050066362A1 (en) * | 2003-09-24 | 2005-03-24 | Qwest Communications International Inc | System and method for simultaneously displaying video programming and instant messaging |
US7239705B2 (en) * | 2003-12-10 | 2007-07-03 | Motorola Inc. | Apparatus and method for broadcast services transmission and reception |
US7620185B2 (en) | 2004-09-15 | 2009-11-17 | Nokia Corporation | Preview of payable broadcasts |
KR101292400B1 (ko) * | 2004-09-16 | 2013-08-01 | 제너럴 인스트루먼트 코포레이션 | 디지털 컨텐츠에의 액세스 허가를 제공하는 시스템 및 방법 |
CN100440966C (zh) * | 2004-09-23 | 2008-12-03 | 华为技术有限公司 | 宽带接入网中实现组播视频节目预览的方法 |
US7587766B2 (en) * | 2004-11-18 | 2009-09-08 | Starz Entertainment Group Llc | Flexible digital content licensing |
EP1662789A1 (fr) | 2004-11-29 | 2006-05-31 | Nagracard S.A. | Procédé de contrôle d'accès à des données à accès conditionnel |
GB2422754B (en) * | 2005-01-27 | 2007-04-04 | Pccw Hkt Datacom Services Ltd | Digital multicast system |
EP1819163A1 (fr) * | 2006-02-10 | 2007-08-15 | NagraCard SA | Méthode de contrôle d'accès par pré-paiement |
KR20080063610A (ko) * | 2007-01-02 | 2008-07-07 | 삼성전자주식회사 | 이동통신 시스템에서 컨텐츠의 미리보기를 관리하는 장치및 방법 |
WO2009100420A2 (en) * | 2008-02-07 | 2009-08-13 | Realnetworks, Inc. | Selective advertising in media content |
KR101548991B1 (ko) * | 2008-03-27 | 2015-09-01 | 엘지전자 주식회사 | 단말기 및 이것의 방송 제어 방법 |
KR101628053B1 (ko) * | 2012-05-14 | 2016-06-08 | 씨한 앳킨 | 영화를 시청하기 위한 방법 및 시스템 |
WO2016206649A1 (en) * | 2015-06-26 | 2016-12-29 | Video Plus Print Company | Video presentation device |
US10521835B2 (en) * | 2016-05-20 | 2019-12-31 | Adobe Inc. | Content viewing options when advertisements are blocked |
US20180232801A1 (en) * | 2017-02-16 | 2018-08-16 | Siemens Energy, Inc. | System and method for usage based rental (ubr) of industrial and engineering applications |
US10419786B1 (en) * | 2018-07-20 | 2019-09-17 | Fubotv Inc. | Systems and methods for securely generating live previews |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US4613901A (en) * | 1983-05-27 | 1986-09-23 | M/A-Com Linkabit, Inc. | Signal encryption and distribution system for controlling scrambling and selective remote descrambling of television signals |
EP0200310B1 (en) * | 1985-05-01 | 1993-08-11 | General Instrument Corporation | Direct broadcast satellite signal transmission system |
US4893248A (en) * | 1987-02-06 | 1990-01-09 | Access Corporation | Monitoring and reporting system for remote terminals |
JPS63234790A (ja) * | 1987-03-24 | 1988-09-30 | Hokuriyou Denko Kk | Catvシステムにおける端末制御装置 |
US5323462A (en) * | 1988-03-10 | 1994-06-21 | Scientific-Atlanta, Inc. | CATV subscriber disconnect switch |
US5003384A (en) * | 1988-04-01 | 1991-03-26 | Scientific Atlanta, Inc. | Set-top interface transactions in an impulse pay per view television system |
US4864615A (en) * | 1988-05-27 | 1989-09-05 | General Instrument Corporation | Reproduction of secure keys by using distributed key generation data |
US5091938B1 (en) * | 1990-08-06 | 1997-02-04 | Nippon Denki Home Electronics | Digital data cryptographic system |
US5311325A (en) * | 1992-06-10 | 1994-05-10 | Scientific Atlanta, Inc. | Method and apparatus for providing periodic subscription television services |
-
1994
- 1994-10-18 US US08/324,591 patent/US5594794A/en not_active Expired - Fee Related
-
1995
- 1995-04-19 TW TW084103871A patent/TW317063B/zh active
- 1995-10-06 CA CA002160068A patent/CA2160068C/en not_active Expired - Fee Related
- 1995-10-13 DE DE69527911T patent/DE69527911T2/de not_active Expired - Fee Related
- 1995-10-13 EP EP95116142A patent/EP0708561B1/en not_active Expired - Lifetime
- 1995-10-17 NO NO954131A patent/NO954131L/no unknown
- 1995-10-17 AU AU34323/95A patent/AU689315B2/en not_active Ceased
- 1995-10-18 KR KR1019950035918A patent/KR100400600B1/ko not_active IP Right Cessation
- 1995-10-18 JP JP7294880A patent/JP2942486B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100400600B1 (ko) | 2003-12-11 |
NO954131D0 (no) | 1995-10-17 |
JP2942486B2 (ja) | 1999-08-30 |
EP0708561A2 (en) | 1996-04-24 |
AU3432395A (en) | 1996-05-02 |
AU689315B2 (en) | 1998-03-26 |
TW317063B (no) | 1997-10-01 |
EP0708561A3 (en) | 1997-03-19 |
KR960016234A (ko) | 1996-05-22 |
JPH08237632A (ja) | 1996-09-13 |
US5594794A (en) | 1997-01-14 |
CA2160068A1 (en) | 1996-04-19 |
DE69527911T2 (de) | 2003-05-28 |
EP0708561B1 (en) | 2002-08-28 |
DE69527911D1 (de) | 2002-10-02 |
CA2160068C (en) | 2001-05-01 |
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