ns 仿真中的smac 源代码。

Ns is a discrete event simulator targeted at networking research. Ns provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks.

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

使用NS2软件开发的SMAC网络协议，有着延长网络生命周期和节省能量的效果。-SMAC using NS2 network protocol software development, has extended the network life cycle and energy saving effect.