Co-Antenna reduce the deployment works Scenario 1, both WiMAX and LTE carriers are 4T4R Scenario 2, a 4T4R anteena, WiMAX and LTE use each 2T2R Co-RRU reduce the deployment works Scenario 1, both WiMAX and LTE carriers are 4T4R Scenario 2, 4T4R RRU is split into two 2T2R RRU. WiMAX and LTE use each 2T2R Co-BBU reduce the installation footprint, and simplify the network structure WiMAX board: 1 * BMPT/LMPTw + N * BBBI/LBBPc LTE TDD board: 1 * LMPTb/UMPT + M * LBBPc/LBBPdx Co-EMS simplify network management