To resolve the routing overhead problem of the DSR protocol resulted from flooding, this dissertation bring forward the optimization project using query localization technique, which can effectively limit the query to a small region.

• 针对DSR路由协议由于采用泛洪机制而导致的较高路由开销这一问题；提出了使用查询局部化技术的优化方案.；即在原有的DSR协议的基础上引入查询局部化技术；将泛洪控制在一个局部的范围内；以防止整个网络内的泛洪；从而减小网络开销