基于虚拟OID计算的WSN网络管理方法

Network Management Method for WSN Based on Virtual OID Computation

为降低无线传感器网络(WSN)管理过程中代理节点的能量消耗,提出基于本地轮询和虚拟对象标示符(OID)计算的网络管理方法,并实现相应的网络管理操作原语。利用虚拟OID技术降低网络管理过程中的信息传递量,通过本地轮询策略减少网络管理站和代理节点的信息交换量。实验结果表明,该方法可降低代理节点的能量消耗,设计的操作原语符合WSN管理的需求。

In order to reduce the energy consumption of the agents during the process of Wireless Sensor Network（WSN） management, this paper proposes a new network management method for WSN based on Virtual Object Identifier（VOID） computation and the local polling, and realizes the network management primitives used for the local polling and the VOID method. The VOID technique provides a computation function for agents, by which the information communicates between the manager and the agents. The management information by local polling exchanged between the network manager and the agents is reduced either. Experimental results show that the network management method can effectively reduce the energy consumption of agents, and the original language meets the demand of WSN management.