Current Issue : January-March Volume : 2015 Issue Number : 1 Articles : 1 Articles
Data compression is an art used to reduce the number of bits required to transmit the data of particular information. The goal of data compression is to eliminate the redundancy in a data in order to reduce its size. Data compression can either be lossless or lossy. Lossless data compression recreates the exact original data from the compressed data while lossy data compression cannot regenerate the perfect original data from the compressed data.The relevance and importance of data compression has shown a growing trend from the past few years and is expected to continue remaining the same in the coming time. The proposed will provide an overview of popular adaptive data compression methods of general utility. It evaluated these existing algorithms with a newly proposed scheme with improvements to make the algorithm fully complete. The size data to be transmitted has an impact on the efficient working of WSN. This research work reports the simulation and implementation of efficient data compression algorithms for wireless sensor network....
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