daughterboard. The programmable USRP was running python block code implemented in the GNU Radio Companion (GRC) on Ubuntu OS. With …The USRP1 is the original Universal Software Radio Peripheral hardware (USRP) that provides entry-level RF processing … control the frequency you receive and transmit by installing different daughter-boards. The authors' USRP model had been …

reason for the increasing popularity of the USRP is its ability to respond to multiple programming software such as GNU Radio …The Universal Software Radio Peripheral (USRP) is slowly becoming a very popular piece of hardware used in different … applications and capabilities. The USRP connects to a host-computer through a high-speed USB or Gigabit Ethernet interface. Another …

actual CR system testbed using the SDR (Software Defined Radio) platform, USRP (Universal Software Radio Peripheral) board …, the SDR development toolkit, GNU Radio, and Raspberry Pi3, which is a single board computer. They configured Secondary … sensing based on energy detection and determines whether the channel is occupied or not. Experimental results not only show …

find out the citizenry?s opinion regarding the general performance of the Government of National Unity (GNU). Study … findings suggest that while the GNU has made commendable socio-economic progress from 2009 to 2011, from thereon, there was …, and apparent stalling of the national healing and reconciliation process. Scenarios aground strongly suggest that the GNU …