MX2019013098A - Implementacion de una pre-asignacion. - Google Patents
Implementacion de una pre-asignacion.Info
- Publication number
- MX2019013098A MX2019013098A MX2019013098A MX2019013098A MX2019013098A MX 2019013098 A MX2019013098 A MX 2019013098A MX 2019013098 A MX2019013098 A MX 2019013098A MX 2019013098 A MX2019013098 A MX 2019013098A MX 2019013098 A MX2019013098 A MX 2019013098A
- Authority
- MX
- Mexico
- Prior art keywords
- sub
- content consumption
- entitlement messages
- entitlement
- consumption device
- Prior art date
Links
Classifications
-
- 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
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
-
- 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
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- 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
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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
- H04N21/63—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
- H04N7/167—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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Polymerisation Methods In General (AREA)
- Game Rules And Presentations Of Slot Machines (AREA)
- Jellies, Jams, And Syrups (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Un método para transmitir mensajes de derecho a dispositivos de consumo de contenido en un sistema de control de acceso, el método comprende transmitir periódicamente mensajes de derecho a dispositivos de consumo de contenido en un sistema de control de acceso y extender periódicamente un tiempo de vencimiento comprendido en los mensajes de derecho. Los mensajes de titularidad comprenden datos indicadores que indican a los dispositivos de consumo de contenido que los mensajes de titularidad posteriores cargados en un dispositivo de consumo de contenido después de que se cargue un primer mensaje de titularidad en el dispositivo de consumo de contenido no deberán ser utilizados por el dispositivo de consumo de contenido para acceder a contenido de medios protegidos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17169830.1A EP3399761A1 (en) | 2017-05-05 | 2017-05-05 | Entitlement management |
PCT/EP2018/061332 WO2018202768A1 (en) | 2017-05-05 | 2018-05-03 | Pre-entitlement enforcement |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019013098A true MX2019013098A (es) | 2020-12-10 |
Family
ID=58709231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019013098A MX2019013098A (es) | 2017-05-05 | 2018-05-03 | Implementacion de una pre-asignacion. |
Country Status (8)
Country | Link |
---|---|
US (2) | US11076186B2 (es) |
EP (1) | EP3399761A1 (es) |
KR (2) | KR102543134B1 (es) |
AU (1) | AU2018262622B2 (es) |
BR (1) | BR112019023164A2 (es) |
CA (1) | CA3062231A1 (es) |
MX (1) | MX2019013098A (es) |
WO (1) | WO2018202768A1 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11606528B2 (en) | 2018-01-03 | 2023-03-14 | Saturn Licensing Llc | Advanced television systems committee (ATSC) 3.0 latency-free display of content attribute |
US11044294B2 (en) | 2018-01-03 | 2021-06-22 | Sony Group Corporation | ATSC 3.0 playback using MPEG media transport protocol (MMTP) |
US10939173B2 (en) * | 2018-07-19 | 2021-03-02 | Cox Communications, Inc. | Systems and methods for encrypting video |
US10743069B2 (en) | 2018-12-10 | 2020-08-11 | Sony Corporation | Delivery of information related to digital rights management (DRM) in a terrestrial broadcast system |
US11706465B2 (en) | 2019-01-15 | 2023-07-18 | Sony Group Corporation | ATSC 3.0 advertising notification using event streams |
FR3092923B1 (fr) * | 2019-02-19 | 2021-05-21 | Sangle Ferriere Bruno | Méthode cryptographique de vérification des données |
US11956367B2 (en) * | 2019-02-19 | 2024-04-09 | Bruno SANGLE-FERRIERE | Cryptographic method for verifying data |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6424717B1 (en) * | 1995-04-03 | 2002-07-23 | Scientific-Atlanta, Inc. | Encryption devices for use in a conditional access system |
US6697489B1 (en) * | 1999-03-30 | 2004-02-24 | Sony Corporation | Method and apparatus for securing control words |
EP1094667B1 (en) | 1999-10-18 | 2002-05-02 | Irdeto Access B.V. | Method for operating a conditional access system for broadcast applications |
US20050025312A1 (en) * | 2002-01-14 | 2005-02-03 | Rijkaert Albert Maria Arnold | Distribution of encrypted information |
US7181010B2 (en) * | 2002-05-24 | 2007-02-20 | Scientific-Atlanta, Inc. | Apparatus for entitling remote client devices |
EP2230845A1 (en) * | 2009-03-16 | 2010-09-22 | Irdeto Access B.V. | Providing control words to a receiver |
EP2373018B1 (en) * | 2010-03-05 | 2012-05-09 | Nagravision S.A. | A method for controlling access to a plurality of channels by a receiver/decoder |
US20110283307A1 (en) * | 2010-05-11 | 2011-11-17 | Kabushiki Kaisha Toshiba | Broadcast transmitter, a broadcast transmitting method and a broadcast receiving method |
US9473463B2 (en) * | 2014-07-29 | 2016-10-18 | Combined Conditional Access Development & Support, LLC | Control word and associated entitlement control message caching and reuse |
WO2016044387A1 (en) * | 2014-09-16 | 2016-03-24 | Touchstream Technologies, Inc. | Validating parameters on discrete computing applications to grant access control to content or commands |
WO2016099433A1 (en) * | 2014-12-19 | 2016-06-23 | Echostar Ukraine, L.L.C. | Context-sensitive notification display |
US20160316247A1 (en) * | 2015-04-27 | 2016-10-27 | Ericsson Ab | Program and device class entitlements in a media platform |
US10602094B1 (en) * | 2016-06-21 | 2020-03-24 | Amazon Technologies, Inc. | Entitlement access token |
-
2017
- 2017-05-05 EP EP17169830.1A patent/EP3399761A1/en active Pending
-
2018
- 2018-05-03 CA CA3062231A patent/CA3062231A1/en active Pending
- 2018-05-03 BR BR112019023164-1A patent/BR112019023164A2/pt unknown
- 2018-05-03 AU AU2018262622A patent/AU2018262622B2/en active Active
- 2018-05-03 KR KR1020237003736A patent/KR102543134B1/ko active IP Right Grant
- 2018-05-03 WO PCT/EP2018/061332 patent/WO2018202768A1/en active Application Filing
- 2018-05-03 KR KR1020197035828A patent/KR102497208B1/ko active IP Right Grant
- 2018-05-03 MX MX2019013098A patent/MX2019013098A/es unknown
- 2018-05-03 US US16/609,837 patent/US11076186B2/en active Active
-
2021
- 2021-06-25 US US17/358,789 patent/US11451846B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112019023164A2 (pt) | 2020-06-02 |
US11076186B2 (en) | 2021-07-27 |
US20210329326A1 (en) | 2021-10-21 |
EP3399761A1 (en) | 2018-11-07 |
KR102497208B1 (ko) | 2023-02-08 |
KR102543134B1 (ko) | 2023-06-15 |
AU2018262622B2 (en) | 2023-05-11 |
WO2018202768A1 (en) | 2018-11-08 |
KR20230021189A (ko) | 2023-02-13 |
US20200068244A1 (en) | 2020-02-27 |
US11451846B2 (en) | 2022-09-20 |
AU2018262622A1 (en) | 2019-12-05 |
KR20200004353A (ko) | 2020-01-13 |
CA3062231A1 (en) | 2018-11-08 |
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