作者: Shuhui HOU , Tetsutaro UEHARA , Takashi SATOH , Yoshitaka MORIMURA , Michihiko MINOH
DOI: 10.1587/TRANSINF.E92.D.876
关键词:
摘要: In recent years, with the rapid growth of Internet as well increasing demand for broadband services, live pay-television broadcasting via has become a promising business. To get this implemented, it is necessary to protect distributed contents from illegal copying and redistributing after they are accessed. Fingerprinting system useful tool it. This paper shows that anti-collusion code advantages over other existing fingerprinting codes in terms efficiency effectivity broadcasting. Next, presents how achieve efficient effective based on unital affine plane, which two known examples balanced incomplete block design (BIBD). Meanwhile, performance evaluations generated plane conducted. Their practical explicit constructions given last.