The FlexWave™ Base Station Controller (BSC) provides common control for both the indoor
FlexWave nanoBTS and the outdoor FlexWave microBTS. Built with a modular and flexible IP-based
architecture, the FlexWave BSC uses IP connectivity to communicate with the FlexWave BTS units,
while offering a standard circuit-based A-interface to the MSC and a standard circuit-based Gb
interface to the SGSN. There is also an option to connect into core network architectures that
employ a softswitch MSC.