S-MAC is an energy-efficient MAC protocol designed for wireless sensor networks.

Linux2.6内核下协议栈的源代码剖析。介绍的很详细，适合对网络协议有一定了解的熟悉Linux具有C语言背景的人阅读-Linux2.6 kernel protocol stack source code analysis. Described in great detail, suitable for network protocols have some understanding of Linux with a familiar C language background reading

一种GSM协议栈的开源实现。目的是要实现手机端从物理层到layer3的三层实现。-Open source implementation of a GSM protocol stack. The aim is to achieve the mobile terminal from the physical layer to the layer3 three-tier.

CC2530zigbee协议栈按键实验，有部分程序分析，挺详细的，看了多少会有点获益，软件一般用iar，-CC2530zigbee protocol stack key experimental part of the program analysis, very detailed, and saw how much will a little benefit, and the software is generally used iar