Study of Low Collision Probability Protocol in Wireless Sensor Networks
Liu Chuan-qing · 2006
Flooding route protocol is often used as routing management in wireless sensor networks,but it causes large invaluable resource to be wasted because of collision and retransmission.The collision effects of hide node and neighbor node is discussed in this paper.The simulation results show that the collision number of hidden node will obtain peak value when transmission radius is in a certain networks margin.Thereby,we can design the wireless sensor networks with low collision probability.In addition,we also can reduce the collision effects through increasing transmission delay.