摘要
针对源节点到中继节点信道的通信状况与中继节点到目的节点信道的通信状况不同的情况,设计了一种数据传输的方法,通过控制中继节点在一个时隙内发出的数据量,影响传感器网络的平均吞吐量与能量消耗。仿真结果表明,该方法可以使传感器网络的平均吞吐量较大,且能耗较为理想。
Aiming at the difference of communication state between the channel from the source node to the relay node and the relay node to the destination node,a data transmission method is designed,which affects the average throughput and energy consumption of the sensor network by controlling the amount of data emitted by the relay node within a time slot.Simulation results show that this method can make the average throughput of sensor network larger and the energy consumption more ideal.
作者
谭广龙
TAN Guanglong(School of Information and Communication,Guilin University of Electronic Technology,Guilin 541004,China)
出处
《桂林电子科技大学学报》
2019年第3期206-210,共5页
Journal of Guilin University of Electronic Technology
基金
国家自然科学基金(61671165)
关键词
传感器网络
缓存辅助
数据传输
吞吐量
能量消耗
wireless sensor network
buffer aided
data transmission
throughput
energy consumption
