ATE268520T1 - Verfahren zur kontrolle einer übertragung - Google Patents
Verfahren zur kontrolle einer übertragungInfo
- Publication number
- ATE268520T1 ATE268520T1 AT01927947T AT01927947T ATE268520T1 AT E268520 T1 ATE268520 T1 AT E268520T1 AT 01927947 T AT01927947 T AT 01927947T AT 01927947 T AT01927947 T AT 01927947T AT E268520 T1 ATE268520 T1 AT E268520T1
- Authority
- AT
- Austria
- Prior art keywords
- digital transmission
- decoding
- digital
- transmission
- receiving equipment
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 7
Classifications
-
- 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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data 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]
- H04N21/40—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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4126—The peripheral being portable, e.g. PDAs or mobile phones
-
- 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
- H04N21/43—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
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
- H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
-
- 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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
-
- 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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone 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]
- H04N21/60—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
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6175—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via Internet
-
- 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
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8173—End-user applications, e.g. Web browser, game
-
- 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
-
- 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
- H04N7/17345—Control of the passage of the selected programme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0431—Key distribution or pre-distribution; Key agreement
-
- 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
- H04L2463/062—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying encryption of the keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Optical Communication System (AREA)
- Transmitters (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Selective Calling Equipment (AREA)
- Control Of Transmission Device (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20000921A FI113314B (fi) | 2000-04-17 | 2000-04-17 | Menetelmä lähetyksen ohjaamiseksi |
PCT/FI2001/000328 WO2001080460A1 (en) | 2000-04-17 | 2001-04-04 | Method for controlling a transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE268520T1 true ATE268520T1 (de) | 2004-06-15 |
Family
ID=8558233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01927947T ATE268520T1 (de) | 2000-04-17 | 2001-04-04 | Verfahren zur kontrolle einer übertragung |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1264423B1 (de) |
AT (1) | ATE268520T1 (de) |
AU (1) | AU2001254833A1 (de) |
DE (1) | DE60103617T2 (de) |
DK (1) | DK1264423T3 (de) |
ES (1) | ES2222989T3 (de) |
FI (1) | FI113314B (de) |
TR (1) | TR200401781T4 (de) |
WO (1) | WO2001080460A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4186466B2 (ja) * | 2002-01-16 | 2008-11-26 | ソニー株式会社 | コンテンツ配信システム、コンテンツ配信方法、および情報処理装置、並びにコンピュータ・プログラム |
BRPI0516360A (pt) * | 2004-10-19 | 2008-09-02 | Tu Media Corp | sistema e método de gerenciamento de assinante na difusão de multimìdia digital |
EP1684513A1 (de) * | 2005-01-25 | 2006-07-26 | Premiere Fernsehen GmbH & Co. KG | Vorrichtung für einen Empfänger zum Dekodieren vorgegebener kodierter Fernseh- und Radiosignale |
EP1878231B1 (de) | 2005-04-28 | 2020-02-26 | Telecom Italia S.p.A. | Zugangsberechtigungsverfahren und system für ausstrahlungsdienste |
EP1798654A1 (de) | 2005-11-25 | 2007-06-20 | Nagravision S.A. | Zugangsverfahrung zu Audio/Video-inhalt mit bedingtem Zugang |
US20100138884A1 (en) * | 2006-09-29 | 2010-06-03 | United Video Properties, Inc. | Interactive media content delivery using enhanced wireless backchannel communications |
ATE539557T1 (de) | 2008-07-15 | 2012-01-15 | Irdeto Bv | System und verfahren von entschlüsselungs- und verschlüsselungsdiensten |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2173379B (en) * | 1984-02-23 | 1988-01-20 | American Telephone & Telegraph | Method and apparatus for subscription broadcast |
DE4424380C2 (de) * | 1994-07-13 | 1998-03-12 | Deutsche Telekom Mobil | Verfahren und Anordnungen zur Übertragung einer Aufforderung zu einer Rundfunk-Sendeeinrichtung zur Sendung von Entschlüsselungsinformationen |
SE515776C2 (sv) * | 1996-01-26 | 2001-10-08 | Telia Ab | System för radiokommunikation vid korta avstånd mellan sändare och mottagare |
US5898680A (en) * | 1996-11-05 | 1999-04-27 | Worldspace, Inc. | System for providing location-specific data to a user |
SE509582C2 (sv) * | 1997-06-05 | 1999-02-08 | Telia Ab | System vid telekommunikationsnät |
-
2000
- 2000-04-17 FI FI20000921A patent/FI113314B/fi not_active IP Right Cessation
-
2001
- 2001-04-04 TR TR2004/01781T patent/TR200401781T4/xx unknown
- 2001-04-04 AT AT01927947T patent/ATE268520T1/de not_active IP Right Cessation
- 2001-04-04 AU AU2001254833A patent/AU2001254833A1/en not_active Abandoned
- 2001-04-04 EP EP01927947A patent/EP1264423B1/de not_active Expired - Lifetime
- 2001-04-04 ES ES01927947T patent/ES2222989T3/es not_active Expired - Lifetime
- 2001-04-04 WO PCT/FI2001/000328 patent/WO2001080460A1/en active IP Right Grant
- 2001-04-04 DE DE60103617T patent/DE60103617T2/de not_active Expired - Lifetime
- 2001-04-04 DK DK01927947T patent/DK1264423T3/da active
Also Published As
Publication number | Publication date |
---|---|
AU2001254833A1 (en) | 2001-10-30 |
WO2001080460A1 (en) | 2001-10-25 |
EP1264423B1 (de) | 2004-06-02 |
ES2222989T3 (es) | 2005-02-16 |
TR200401781T4 (tr) | 2004-08-23 |
DK1264423T3 (da) | 2004-10-11 |
FI113314B (fi) | 2004-03-31 |
DE60103617D1 (de) | 2004-07-08 |
FI20000921A (fi) | 2001-10-18 |
FI20000921A0 (fi) | 2000-04-17 |
DE60103617T2 (de) | 2005-06-09 |
EP1264423A1 (de) | 2002-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |