Popis: |
When the topology is mesh in ZigBee network, by changing the communication radius of the node, simulation result proves that the different effective communication distance of signal has a great influence on the network performance, meanwhile, the different values of key parameters MY_ROUTE_TIMEOUT and ACTIVE_ROUTE_TIMEOUT also cause some effect to the network performance. Through summarizing the simulation results, we can know the best value of communication radius and the value rule of some key parameters. |