Software defined radio architectures evaluation
Alvaro Palomo, Rudi C. Villing, Ronan Farrell · Maynooth University ePrints and eTheses Archive (Maynooth University) · 2008
This paper presents an performance evaluation of GNU Radio and OSSIE, two open source Software Defined Radio (SDR) architectures. The two architectures were compared by running implementations of a BPSK waveform utilising a software loopback channel on each. The upper bound full duplex throughput was found to be around 700kbps in both cases, though OSSIE was slightly faster than GNU Radio. CPU and memory loads did not differ significantly.