基于OMNeT++的无线传感器网络通信协议仿真

摘要

采用OMNeT++软件构建了基于ZigBee/IEEE 802.15.4标准的无线传感器网络通信协议仿真模型，并仿真验证了关键参数（从设备的数量、BO和SO的取值、是否关闭GTS模式下的ACK等）对平均端到端时延和平均丢帧率的影响。%By using the OMNeT++, this paper builds a simulation model for WSN communication protocol based on ZigBee/IEEE802.15.4 standard,andsimulates the mean E2E Delay and mean Loss Rate in different parameter settings including the quantity of slave device, the value of BO and SO, sending the ACK in GTS mode or not.