Study of Adaptive Algorithm for Underground MAC Protocol Based on WSN
Xiao Xue · Coal Technology · 2012
On the WSN applied in the underground situation,when several nodes that are not in the same communication range send messages at the same time,it will cause the data conflict and time delay,impact the normal operation of underground monitoring system.A threshold value of reflecting node density is designed,that can make network changing working manners independently.Simulation experiments prove that the improved scheme can reduce packet loss,and improve work efficiency of network and success rate of data transmission,which can enhance the transmission capacity of nodes in WSN.