6LoWPAN适配层基本功能分析与实现  

Basic Function Analysis and Implementation of 6LoWPAN Adaptation Layers

作　　者：夏兴行[1] 李华[1,2] 薛禹 洪有芬[1] 

机构地区：[1]内蒙古大学计算机学院,呼和浩特010021 [2]内蒙古大学网络信息中心,呼和浩特010021

出　　处：《内蒙古大学学报（自然科学版）》2012年第4期402-408,共7页Journal of Inner Mongolia University：Natural Science Edition

基　　金：国家自然科学基金资助项目(61163011);教育部春晖项目(Z2007-1-01032);内蒙古自然科学基金资助项目(2011MS0912)

摘　　要：6LoWPAN(IPv6over Low-Power Wireless Personal Area Networks)是一种基于低速无线个人局域网的标准,它定义了如何在IEEE802.15.4上传输IPv6数据包,被广泛地应用在智能设备和工业控制等领域.首先,介绍了6LoWPAN的背景以及几种与之相关的技术.其次,重点分析了两种适用于6LoWPAN的报头压缩算法LOWPAN_HC1和LOWPAN_HC2.最后,实现了6LoWPAN适配层的基本功能,并对其进行了测试.两个终端节点的6LoWPAN适配层可以在逻辑上进行正确的数据交换.6LoWPAN(IPv6 over Low-Power Wireless Personal Area Networks)is a standard based on low-speed wireless personal area network and defines how to transmit IPv6 packets on IEEE802.15.4 networks.It is widely used in the fields of intelligent devices and industrial controls.The background of 6LoWPAN and several related technologies are introduced.The 6LoWPAN header compression algorithms LOWPAN_HC1 and LOWPAN_HC2 are analyzed.And the basic functions of 6LoWPAN are implemented and tested in our system.The results of the test show that the 6LoWPAN adaptation layers between two terminal nodes can exchange data correctly and logically.

关 键 词：6LoWPAN 报头压缩 LOWPAN_HC1 LOWPAN_HC2 

分 类 号：TN92[电子电信—通信与信息系统]