Multi-channel Wireless Sensor Network MAC protocol based on dynamic route

MAC protocol is an important topic in Wireless Sensor Network, which plays a decisive role in network performance. The current MAC protocol has many problems such as highly dependent on time synchronization, low throughputs or data delay. With multi-channel allocation strategy, the paper put forward a dynamic route allocation algorithm, which reduced data delay and increased the throughputs. The simulation experiment show that the algorithm improves the throughputs, reduces the collision and data delay.