7IEEE Std:802.15.4-2003,Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low-Rate Wireless Personal Area Networks (LR-WPANs)[S].
9Gislason Drew,Gillman Tim.ZigBee Wireless Sensor Networks-ZigBee is an Emerging Wireless Protocol Designed for Low-cost,High-reliability Sensor Networks[J].Software Tools for the Professional Programmer,2004(29):40-42.