Functions:

Flexible modular architecture
Future-oriented digital signal processing(software radio)
Active antenna system—omnidirectional or sectored
Indoor coverage solution
Flexible configuration
72 x 12.2 kbps voice or 1.152 Mbps packet data per sector in current release
3G unpaired frequency band
Simple commissioning and installation

Key Technologies:

Time division duplex
Flexible DL/UL switching point
Joint detection
Dynamic channel allocation
Smart antenna
Uplink synchronization