无线通讯是通信技术的一个重要分支，现代无线通讯主要使用了3G、wi—Fi、 Bluetooth及UWB四种通讯标准，这四种通讯手段尽管有许多优点，但对于工业， 家庭自动化控制和遥测遥控领域而言仍存在许多缺陷。-Throu吐a large amount of information and depth study of both IEEE802．15．4 standard and ZigBee protocol standard．this subject developed a

This paper deals with the recovery of high-level procedure calls from binary code namely, the recovery of parameters and return locations, in a machine-independent way.-This paper deals with the recovery of high-level procedure calls from binary code

Procedure calling conventions are used to provide uniform procedure- call interfaces. Applications, such as compilers and debuggers, which generate, or process procedures at the machinelanguage abstraction level require knowledge of the calling