An Active Entitlement Key Management for Conditional Access System on Digital TV Broadcasting Network

2006 ◽  
Author(s):  
Han-Seung Koo ◽  
O.-H. Kwon ◽  
Sung-Woong Ra
Keyword(s):  
Key Management ◽  
Digital Tv ◽  
Conditional Access ◽  
Conditional Access System ◽  
Access System ◽  
Digital Tv Broadcasting ◽  
Tv Broadcasting

The Standard and Realization of MMI Based on EN

2012 ◽  
Vol 182-183 ◽  
pp. 619-623
Author(s):  
Yu Huang Ye ◽  
Xiao Ping Huang
Keyword(s):  
Digital Tv ◽  
Conditional Access ◽  
Conditional Access System ◽  
Key Technology ◽  
Access System ◽  
Set Top Box ◽  
Machine Interface ◽  
Man Machine Interface ◽  
Pay Tv

During these years, as the digital TV (DTV) broadcasting technique is developed, the number of set-top box (STB) consumers is increasing quickly, and they spend more money on pay-TV. Conditional Access System is the key technology to realize pay-TV and interact-TV. This paper introduces Man-Machine Interface (MMI) standard of En50221[1] for conditional access system and it’s a method of realization on STB of DTV.

The Principle of Conditional Access System and the Realization of Set-Top Boxes

2013 ◽  
Vol 385-386 ◽  
pp. 1554-1557
Author(s):  
Yu Ru Wang ◽  
Zhen Ping Lan ◽  
Ping Li ◽  
Dong Ming Lei
Keyword(s):  
Digital Technology ◽  
Digital Tv ◽  
Analog Signal ◽  
Digital Television ◽  
Conditional Access ◽  
Conditional Access System ◽  
Access System

Digital TV refers to a system which transforms the traditional analog signal into digital for processing, transmitting and receiving. In order to protect the interests of the operators and ensure the development of digital television, CAS (Conditional Access System) of digital TV uses various kinds of digital technology through the scrambling process of the program, so that only the authorized users can watch the scrambled programs. This paper mainly introduces the principle of CAS in current DTV, as well as elaborates the realization example of the CA running on the STi5105 chip platform and the detailed process from transplant to descrambling successfully.

scholarly journals A Collusion-Resistant Conditional Access System for Flexible-Pay-Per-Channel Pay-TV Broadcasting

2013 ◽  
Vol 15 (6) ◽  
pp. 1353-1364 ◽  
Author(s):  
Zhiguo Wan ◽  
Jun'e Liu ◽  
Rui Zhang ◽  
Robert H. Deng
Keyword(s):  
Conditional Access ◽  
Conditional Access System ◽  
Access System ◽  
Pay Tv ◽  
Tv Broadcasting

Optimal antenna position analysis for in campus information dissemination through digital TV broadcasting

2015 ◽  
Author(s):  
Jennifer Dela Cruz ◽  
Alejandro Ballado ◽  
Flordeliza Valiente ◽  
Patrick Russell Cajili ◽  
Felix Jasper Carranza ◽  
...  
Keyword(s):  
Information Dissemination ◽  
Digital Tv ◽  
Position Analysis ◽  
Digital Tv Broadcasting ◽  
Antenna Position ◽  
Tv Broadcasting
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