重庆理工大学学报（自然科学版）2013，Vol.27Issue(2)：84-88,92,6.DOI:10.3969/j.issn.1674-8425(z).2013.02.016
一种自适应Huffman算法在无线传感器网络数据压缩中的应用
The Application of an Self-Adaptive Huffman Data Compression Algorithm for Wireless Sensor Network
刘政 1狄佳1
作者信息
- 1. 重庆理工大学计算机科学与工程学院,重庆400054
- 折叠
摘要
Abstract
The main problem in wireless sensor networks (WSN) is a limited supply of resource. Since data transmission is the biggest resource consumption, many studies have turned to reduce the amount of bits transmitted concern. The solution includes data compression. This paper proposes a dynamic algorithm based on adaptive dictionary. The algorithm uses the data associated with the occurrence time and Huffman compression. Experimental evidence for a high degree of efficiency of its data.关键词
无线传感器网络/节能/数据压缩/霍夫曼编码Key words
wireless sensor network/ energy saving/ data compression/ Huffman coding分类
计算机与自动化引用本文复制引用
刘政,狄佳..一种自适应Huffman算法在无线传感器网络数据压缩中的应用[J].重庆理工大学学报（自然科学版）,2013,27(2):84-88,92,6.
