C++ 开发的GPS软件接收机，支持硬件为USRP， 目前只支持GPS L1 c/a码信号接收-A software GPS receiver developed with C++ .The Surport hardware is USRP. Now it can reveive and process the GPS L1 C/A signal.

GPS-SDR-SIM generates GPS baseband signal data streams, which can be converted to RF using software-defined radio (SDR) platforms, such as bladeRF, HackRF, and USRP.