ZigBee网络层介绍ZigBee网络层的主要功能就是提供一些必要的函数，确保ZIgBee的MAC层（IEEE 802.15.4-2003）正常工作，并且为应用层提供合适的服务接口。-ZigBee ZigBee network layer network layer describes the main function is to provide the necessary functions to ensure ZIgBee the MAC layer (IEEE 802.15.4-2003) work, and for the application layer to provide the appropriate service interface.