摘要
随着通信、计算机、传感网等技术的迅猛发展,将物联网应用到农业监测系统中已经是目前的发展趋势。无线传感网主要通过各类微型传感器节点组成无线个域网,用于感知和监控综合环境信息。与此同时,IPv6也正在取代IPv4,渐渐成为新的IP协议标准。于是,作为一项包括的了物联网与IPv6的新兴技术6LoWPAN(IPv6 over Low Power Wireless Personal Area Network)应运而生。目前,工作组已经提出LOWPAN_HCl、LOWPAN_IPHC两种IPv6报头压缩方案以及相应的LOWPAN_HC2、LOWPAN_NHC两种UDP报头压缩方案。本文在现有的各种研究方案的基础上,针对6Lowpan网络的特点,对各种压缩算法进行对比比较。
With the rapid development of communication,computer,sensor network and other technologies,applying Internet of things in agricultural monitoring system has already been the current trend.Wireless sensor network mainly uses various types of micro sensor nodes to constitute WPAN for sensing and monitoring the integrated environmental information.At the same time,IPv6 is also gradually replacing IPv4 to become the new IP protocol standards.So,an new emerging 6L0 WPAN technology（IPv6over Low Power Wireless Personal Area Network） including IOT and IPv6 came into being.Currently,the working group proposed two kinds of IPv6 header compression schemes：LOWPAN_HCland LOWPAN_IPHC,and the corresponding two kinds of UDP header compression schemes：L0WPAN_HC2,LOWPAN_NHC.On the basis of the various existing research programs and the characteristics 6Lowpan network,a variety of compression algonthms were compared.
出处
《农业网络信息》
2015年第10期33-37,共5页
Agriculture Network Information
基金
基于物联网农作物生长应急干预系统的农村科技示范社区建设(编号:SBE2014070966)
