Нижняя граница длительности периода сбора информации в сенсорной сети

Estimation of duration of collision-free frame in convergecast sensor networks is considered. The well-known model of collisions in packet radio networks is used. For the estimation, we propose an approach, based on construction of collisions graph and clicks discovery in it. Accuracy of proposed estimation is analyzed by means of computer simulation with a set of random networks.