Title :
A Conditional Access System for mobile broadcasting systems
Author :
Nishimoto, Yusei ; Fujitsu, Satoshi ; Imaizumi, Hiroyuki ; Mita, Nagahisa
Author_Institution :
Japan Broadcasting Corp., Tokyo
Abstract :
This paper presents an advanced CAS which provides access control and rights protection for mobile TV content. This advanced CAS can reduce the amount of contract information transmitted through broadcasting. We also demonstrated the feasibility of the proposed CAS by using a prototype system implemented on a SIM card.
Keywords :
authorisation; digital video broadcasting; mobile television; SIM card; access control; conditional access system; mobile TV content; mobile broadcasting system; Content addressable storage; Contracts; Control systems; Digital multimedia broadcasting; Digital video broadcasting; Mobile TV; Mobile communication; Protection; Satellite broadcasting; TV broadcasting; Conditional access system; mobile broadcasting system;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting, 2008 IEEE International Symposium on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-1648-6
Electronic_ISBN :
978-1-4244-1649-3
DOI :
10.1109/ISBMSB.2008.4536614
