BaseBand Unit (BBU)

• LTE Release 14
• 2G/4G Supported
• SISO & MIMO 2×2
• Maxixmum Throughput 75 Mbps (SISO) for one sector
• Maxixmum Throughput 150 Mbps (MIMO) for one sector
• Maximum Throughput 450 Mbps (3×sectors)
• CS-Fallback enabled, 4G-to-4G and 4G-to-2G voice call and SMS
• SRVCC & VoLTE
• 4G Internet
• CPRI @ fronthaul Interface
• Monitoring Software
• USSD over 4G
• 256 concurrent users and 1000 users totally
• cell-re-selection in cells and sectors
• CQI and PMI
• 3×4G sectors and 3×2G sectors supported (MIMO mode)
• Industrial RRU supported (ALCATEL, BENETEL)
• Full Software-based
• Inter-RAT and Inter cell Handover
• AEC, 3Gsnow and A5 Algorithms supported