Research on Vitual MIMO in "Hot Zone" of Coal Mine Tunnel Based on Uneven Cluster Algorithm

Aiming at the special geographical environment in coal mine tunnel,this paper analyzes the problem of why LEACH protocol and multi-hop virtual MIMO will form "hot zone".Based on the problem,this paper proposes the MU-V-MIMO algorithm,and introduces the transmission model process and energy consumption analysis with the algorithm.Through the Matlab simulation,the vitual MIMO used of MU-V-MIMO algorithm is better than LEACH protocol in total network energy consumption,sensor networks life cycle and other performance,which is more applicable in coal mine tunnel.