ZHOU Ping, ZHANG Sheng, SHU Jian. n-preindexing coding style for data aggregation of state in WSNs[J]. 2009, 28(9): 44-46+49. DOI: 10.13873/j.1000-97872009.09.037.
WSNs中状态数据的n位索引编码式数据融合
摘要
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。
Abstract
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.