Based On The Adhoc Network Access Technology, Ultra-short Wave Wireless Communication System

According to the demand and present state of the wireless communication system on VHF for the army, this paper advanced a dynamic TDMA protocol based on Ad-hoc and applied it to the VHF radio, by analysing and studying the theory of the Ad-hoc network and the multiple-address access.In this paper, the paper toke the practical application of the SOTDMA in the VHF communications as the research background by comparativing and studying many protocols, such as SOTDMA,D-TDMA and PRMA/TDD.This paper mainly analysed and studied the SOTDMA in time-slot selection strategy, self-organization access, logging on procedure and the time-slot collision. Considering the characteristics of the VHF radio, to emulate and calculate some dynamic performances such as time-slot impact probability in the varied conditions of communication network which adopted SOTDMA.From the study, the communication network which adopted SOTDMA will be with low channel choke rate and high transmitting mission success rate. Eventually, this paper summarized and prospected the further application of the SOTDMA in the new tactic net.