GNU Radio refers to some open source software which, together with low cost hardware called USRP, can be used to realize a software radio platform. Cognisant of the possible practical limitations inherent to GNU-radio technology, this research seeks to explore the suitability of this technology in realization of a software radio platform. A PN sequence based channel sounding system with two Linux based host PC and two USRPs configured in the fylaster - Slave mode, was therefore implemented as a target application.
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