Arsalan Akhter

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— Information sharing, scheduling and organization in a Wireless Sensor Network (WSN) is highly dependent upon achieving the same notion of time. Hence timing synchronization becomes a vital concern in most of the distributed wireless networks. Similarly, different layers of a network also need to synchronize among themselves for efficient performance and(More)
As transferring video through internet and cellular phone become popular day by day, the importance of encrypting some of these also increases. To achieve that, many researchers proposed a lot of algorithms to encrypt MPEG files. In this paper we have proposed a new algorithm for MPEG encryption by using combination of Zigzag, Partitioning and Swapping. In(More)
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