MY151813A - A conditional access device - Google Patents
A conditional access deviceInfo
- Publication number
- MY151813A MY151813A MYPI20054617A MY151813A MY 151813 A MY151813 A MY 151813A MY PI20054617 A MYPI20054617 A MY PI20054617A MY 151813 A MY151813 A MY 151813A
- Authority
- MY
- Malaysia
- Prior art keywords
- smart card
- interface devices
- conditional access
- data
- card interface
- 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
- H04N7/163—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
- 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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44231—Monitoring of peripheral device or external card, e.g. to detect processing problems in a handheld device or the failure of an external recording device
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
A CONDITIONAL ACCESS DEVICE (10) INCLUDING ONE OR MORE SMART CARD INTERFACE DEVICES (26) AND A CENTRAL CONTROLLER (22). THE SMART CARD INTERFACE DEVICES (26) ARC EACH IN COMMUNICATION WITH A SMART CARD READER (24) OF AN ASSOCIATED DECODER (18) RECEIVING AN INCOMING TRANSMISSION INCLUDING ENTITLEMENT MESSAGES. THE CENTRAL CONTROLLER (22) IS IN COMMUNICATION WITH EACH SMART CARD INTERFACE DEVICE (26) AND HAS A SMART CARD READER (24) FOR RECEIVING A SMART CARD (25) THAT STORES INFORMATION RELATING TO THE ENTITLEMENTS OF A USER OF A CONDITIONAL ACCESS SYSTEM. THE CENTRAL CONTROLLER (22) RECEIVES DATA INCLUDING THE ENTITLEMENT MESSAGES FROM EACH OF THE SMART CARD INTERFACE DEVICES (26), SYNCHRONISES SAID DATA AND PROVIDES SAID DATA TO THE SMART CARD (25) VIA THE SMART CARD READER (24) AND TRANSMITS RETURN SIGNALS GENERATED IN RESPONSE TO SAID DATA FROM THE SMART CARD (25) TO EACH OF THE DECODERS (18) VIA THE SMART CARD INTERFACE DEVICES (26).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20054617 MY151813A (en) | 2005-09-30 | 2005-09-30 | A conditional access device |
PCT/MY2006/000014 WO2007037672A1 (en) | 2005-09-30 | 2006-09-29 | A conditional access device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI20054617 MY151813A (en) | 2005-09-30 | 2005-09-30 | A conditional access device |
Publications (1)
Publication Number | Publication Date |
---|---|
MY151813A true MY151813A (en) | 2014-07-14 |
Family
ID=37900030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20054617 MY151813A (en) | 2005-09-30 | 2005-09-30 | A conditional access device |
Country Status (2)
Country | Link |
---|---|
MY (1) | MY151813A (en) |
WO (1) | WO2007037672A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010149161A1 (en) * | 2009-06-24 | 2010-12-29 | Smartwi International A/S | Access control system |
ITMI20110720A1 (en) * | 2011-04-29 | 2012-10-30 | Sky Italia S R L | DEVICE AND METHOD FOR THE GENERATION OF A VERIFICATION CODE. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL121862A (en) * | 1997-09-29 | 2005-07-25 | Nds Ltd West Drayton | Distributed ird system for pay television systems |
GB2334361A (en) * | 1997-09-29 | 1999-08-18 | Nds Ltd | A portable subscriber unit for controlling access to television transmissions via wireless communication |
-
2005
- 2005-09-30 MY MYPI20054617 patent/MY151813A/en unknown
-
2006
- 2006-09-29 WO PCT/MY2006/000014 patent/WO2007037672A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007037672A1 (en) | 2007-04-05 |
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