Congestion Control Algorithm in Wireless Sensor Network Navigation
Wenyuan Liu · Jisuanji gongcheng · 2011
In this paper,an algorithm is proposed to detect and mitigate congestion,which occurrs in navigating with Wireless Sensor Network(WSN) in emergency.Each node detects the number of users to judge whether congestion is occurred.If congestion occurs,navigate the user to the other path,users can escape from the dangerous area more quickly and safely.Simulation results show this method can control network congestion efficiently,and make the load of roads more balanced.