采用dvb通用置乱算法的高速mpeg - 2ts置乱系统

2006 8th International Conference Advanced Communication Technology Pub Date : 2006-05-08 DOI:10.1109/ICACT.2006.206367

Joonyoung Jung, O. Kwon, Sooin Lee

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引用次数: 2

摘要

本文提出了一种采用dvb通用置乱算法对MPEG-2传输流(TS)数据进行加密的高速置乱系统的设计与实现方法。本设计的置乱系统采用基于一个mpeg - 2ts分组数据块的并行处理结构，实现高速置乱。由于其结构可扩展到要求的传输速率，因此有望在要求更高传输速率的未来广播系统中得到有效应用

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High speed MPEG-2 TS scrambling system with DVB-common scrambling algorithm

This paper presents a design and implementation method for a high speed scrambling system which encrypts MPEG-2 transport stream (TS) data using DVB-common scrambling algorithm. The presented design's scrambling system has a parallel processing structure based on one MPEG-2 TS packet data block for high speed scrambling. As its structure is extendable for a required transmission rate, it is expected to be used effectively for the future broadcasting system requiring higher transmission rate

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2006 8th International Conference Advanced Communication Technology

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