Power allocation and capacity optimization of multi-relay cooperative communication system in tunnel

Power allocation and capacity optimization of multi-relay cooperative communication system in tunnel

Blog Article

The multi-relay cooperative communication system model in rectangular tunnel based on multimode channel model was established, and the channel capacity calculation formulas of multi-relay cooperative communication system in amplify and forward mode and decode and forward mode were given.Under the circumstance of limited power in tunnel, optimal power C Cell Ni-Cd and Ni-Mh Batteries and Battery Packs allocation method of amplify and forward multi-relay cooperative communication system based on genetic algorithm and multiple KKT optimal power allocation method of multi-relay cooperative communication system in decode and forward were proposed to optimize the channel capacity.Simulation results show that the proposed optimal Course a pied - Accessoires - Nutrition - Barres power allocation methods can improve channel capacity of the tunnel multi-relay cooperative communication system.