A Modified Lempel Ziv Welch compressive data collection in Wireless Sensor Networks
نویسندگان
چکیده
منابع مشابه
A Modified Lempel–ziv Welch Source Coding Algorithm for Efficient Data Compression
Lempel–Ziv Welch (LZW) algorithm is a well-known powerful data compression algorithm created by Abraham Lempel, Jacob Ziv, and Terry Welch. The algorithm is designed to be fast to implement but is not usually optimal because it performs only limited analysis of the data. A modified LZW algorithm on source coding will be proposed in this paper to improve the compression efficiency of the existin...
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Data Compression is one of the most fundamental problems in computer science and information technology. Many sequential algorithms are suggested for the problem. The most well known sequential algorithm is Lempel-ZivWelch (LZW) compression technique. The limitation of sequential algorithm is that ith block can be coded only after the (i-1)th block has completed. This limitation can be overcome...
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ژورنال
عنوان ژورنال: International Journal of Engineering and Technology
سال: 2018
ISSN: 2319-8613,0975-4024
DOI: 10.21817/ijet/2018/v10i3/181003301