A Power Control MAC Protocol Based on A High-Speed Mobile Self-Organizing Network

Abstract

In order to improve the energy efficiency of the nodes in high-speed moving, the paper designs a power control MAC protocol-THPMA for self-organizing networks, which can improve the utilization rate of energy and reduce energy consumption. By reducing the probability of data collision and the dynamic adjustment of data transmission power, the protocol can reduce the power consumption of the system and extend the working time of the node. Compared with the simulation calculation of the IEEE 802.11 MAC protocol in the high-density environment, this protocol saves the system energy by 26% on average and increases the throughput rate of the channel by an average of 30%.