中文摘要：

无线传感器网络已经成为当今的热门研究领域之一，而如何将IPv6与传感器网络结合也成为其中的一个重要议题。IETF成立的6LoWPAN工作组，专门从事基于IEEE802．15．4标准的IPv6协议栈研究工作，从而构建新型的无线传感器网络，其中路由协议是其研究的重要内容之一。对目前提出的两类6LoWPAN网络动态路由协议（Mesh结构与分级结构）进行了研究。

英文摘要：

The wireless sensors network has been one of the hot researched areas, and how to integrate IPv6 and sensor network has also been an important topic. IETF has set up a work group called 6LoWPAN that works on the research of IPv6 protocol suite based on IEEE802. 15. 4 standard. Routing protocol is one of the important parts of its research contents. In this paper, the existing dynamic routing protocols of 6LoWPAN that can be divided into mesh structure and hierarchical structure are researched.