WSNs中状态数据的n位索引编码式数据融合

摘要

A special package format to avoid sending node ID is designed by the analysis of node-state data. The data need to be clustered, which can divide large probability values, and help improve the n-index compression coding efficiency;In order to reduce the state data coding bits,all data will be implemented n-preindexing coding compression,which can greatly reduce the amount of data transfer.%通过对节点状态数据的分析设计了一个特殊的包格式,这样可以避免发送节点的节点号;对节点的数据进行聚类处理,可以划分出大概率的数值,并有利于提高n位索引编码压缩的效率;为了减少节点状态数据的编码位数,再对所有的数据进行n位索引编码压缩操作,这样可以大大降低数据传输量.