P-TOSSIM: a task scheduling simulator for TinyOS sensor networks
P-TOSSIM：一个基于TinyOS传感器网络的任务调度仿真程序

TOSSIM can not support simulating two applications simultaneously. Firstly, we modified the open source code of TOSSIM to make it able to simulate multiple applications simultaneously. Then we implement P-TOSSIM based on the revised TOSSIM which is a task scheduling simulator for TinyOS sensor networks. P-TOSSIM is able to simulate all applications in the sensor networks.