TOPOLOGICAL STRUCTURE OPTIMIZATION AND COMMUNICATION RELIABILITY CONTROL OF WIRELESS MULTI-HOP COMMUNICATION NETWORK

In order to ensure the real-time performance and reliability of multi-hop wireless network transmission, this paper firstly determines the optimal network topology structure through the network topology optimization algorithm, which is constrained by the limitation of communication delay on the network multi-hop number and the limitation of two non-crossing communication paths to ensure the transmission reliability. Then the power control algorithm based on model predictive control ensures the reliability of each wireless link in the optimized network topology. Finally, the algorithm is verified by simulation. The simulation results show that the proposed method can guarantee the real-time performance and reliability of data transmission of wireless multi-hop networks in the context of disturbed wireless communication.