中文摘要：

提出了一种6LoWPAN无线传感器网络移动协议。此协议提出了6LoWPAN网络体系结构,以及6LoWPAN网络地址分层结构及地址配置算法。基于提出的6LoWPAN网络体系结构,提出了6LoWPAN网络内与网络之间的移动切换协议。在移动过程中,移动节点无须转交地址,即移动切换过程无须为移动节点配置转交地址,也无须进行转交地址注册,因此降低了移动切换代价和延迟。从理论和仿真两个角度对MIPv6、Inter-MARIO及本协议的移动切换代价、移动切换延迟、丢包率等性能参数进行了分析比较,分析结果表明本协议的移动切换代价更小、移动切换延迟更短、丢包率更低。

英文摘要：

This paper proposed a mobile protocol for 6LoWPAN wireless sensor networks.First,it proposed the 6LoWPAN network architecture,and based on the architecture,presented both the hierarchical IPv6 address structure and the address confi-guration algorithm for 6LoWPAN WSN.Then,based on the proposed architecture,proposed intra-network and inter-network mobility handover algorithms.In the algorithms,a mobile sensor node did not need a care-of address during the mobility process,that is,the mobility handover process did not include the care-of address configuration operation and the address binding operation.As a result,it reduced the mobility handover cost and delay.It analyzed and compared the performance parameters of MIPv6,Inter-MARIO and the proposed protocol,including mobility handover cost,mobility handover delay and packet loss rate.And the data results show that the proposed scheme reduces the mobility handover cost and delay,and decreases the packet loss rate.