关键词: Ad Hoc, 透明传输算法, 功率控制, Galois域

Abstract:

A powercontrolled topologytransparent scheduling algorithm in Ad Hoc networks was proposed. By discovering the number of neighbor nodes periodically, the algorithm could regulate transmitting power to improve the space efficiency and to decrease collisions. The extensive analysis and OPNETbased simulation results show that the proposed algorithm can improve average throughput and decrease transmit block greatly. In addition, the lifetime of the network can be increased by reducing the transmitting power.

Key words: Ad Hoc, topologytransparent scheduling, power control, Galois field