路由协议是无线传感器网络在网络层上的一个关键研究课题。
指出了IP网络中二层网络设备和三层网络设备的安全性问题以及当前路由协议的一些安全隐患。
We point out security problems in layer-2 and layer-3 devices in IP networks and hidden troubles in the current versions of certain kinds of routing protocols.
在无线传感器网络的各个研究领域中，路由协议的设计逐渐成为网络层研究的核心。
In the research domains of wireless sensor networks, the design of routing protocol is becoming the core of the network-layer protocols.
本文首先介绍了无线传感器网络的体系结构及其协议栈、分析比较了现有的MAC层和路由层协议，讨论了无线传感器网络的主要能量消耗和性能指标，以及无线传感器网络的空间相关特性。
On the other hand, the energy of the sensor node is limited and unrechargeable. It is an important significance of which exploits spatial correlation in WSN on the MAC and route protocol.
包括网络中使用的协议、路由、介质访问层、射频模块以及网络设计所用到的协议标准等方面的细节，从技术层面做了论述。
Including USES of the network protocol, routing, medium access layer, the process of establishing network and other parts of the technical details in the development situation.
采用动态源路由思想和跨协议层实现技术，将自组网中的服务发现和组合问题转化为服务网络的路径发现问题。
With a single process on service path discovery, it can handle route discovery, service discovery and service composition simultaneously to meet QoS requirements and decrease control overhead.
其目的是通过本课题的研究，进一步提高无线自组网的动态自适应能力，完善其网络层提供的路由服务，并通过不同协议之间的分析和对比，寻找最优的性能。
And developed a routing protocol based on this infrastructure. The purpose is to improve the dynamic adaptability, the routing service and to find the best performance by the research.
其目的是通过本课题的研究，进一步提高无线自组网的动态自适应能力，完善其网络层提供的路由服务，并通过不同协议之间的分析和对比，寻找最优的性能。
And developed a routing protocol based on this infrastructure. The purpose is to improve the dynamic adaptability, the routing service and to find the best performance by the research.
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