无线传感器网络中基于骨架的路由协议

Skeleton-based routing protocol in wireless sensor network

传感器节点能量有限且通常不可补给,有效的路由协议有助于降低网络的能量消耗,延长网络寿命。提出了无线传感器网络中基于骨架的路由协议,在仅利用连接信息的基础上,首先提取出传感器网络的骨架,然后利用骨架对每个传感器节点命名,利用节点名称就可以实现源节点与目标节点间的路由。仿真实验表明了算法的有效性。

Power of sensor nodes are limited and usually can not be supplied,and efficient routing protocol will help to reduce the energy consumption of wireless sensor networks and prolong its life time. This paper proposed skeleton-based routing algo-rithm in wireless sensor networks based on connectivity information. It first extracted skeleton of sensor networks,which was used to name each sensor node. Using the name of nodes,routing can be done from source node to destination node. Simulation results show the efficiency of the protocol.