论文部分内容阅读
针对周期性数据收集无线传感器网络应用,提出一个能量收集无线传感网络路由协议EHRP,以高效的能量估计和链路评估为基础,通过基于收集能量优先的选路实现多跳报文转发,构建起能量均衡消耗的多跳传感器网络.仿真结果表明在具有能量收集能力的传感器网络中,EHRP能够充分利用节点的能量收集能力,实现网络能量均衡,延长网络的生命周期,同时提高了数据传输的可靠性.
Aiming at the application of periodic data collection in wireless sensor networks, an energy-harvesting wireless sensor network routing protocol, EHRP, is proposed based on efficient energy estimation and link evaluation. Multi-hop message forwarding is based on energy-selective routing. A multi-hop sensor network with energy equalization consumption is simulated.The simulation results show that in a sensor network with energy harvesting capability, EHRP can take full advantage of the node’s energy harvesting capability to balance the network energy and prolong the life cycle of the network, reliability.