In view of problem that underground video monitoring system based on wireless Mesh network uses multi-hop transmission technique which leads to system capacity and signal bandwidth reducing. the paper proposed to use multi-input multi-output technology in wireless Mesh network to improve system capacity. and analyzed capacity of multi-input multi-output system and did simulation verif... https://www.getpureroutine.com/sale-now-ladybug-flowers-i-for-cheap-hot-buy/