Researchers advance software-defined radio technology

Tuesday, December 29, 2015 - 06:34 in Mathematics & Economics

The field of 'software-defined radio' (SDR) technology, a wireless communications system implemented by means of software on a computer to replicate the work of traditional hardware, has potential in future cognitive radio systems. Advantages of SDRs include the ability to comply with various wireless protocols without hardware modification. It may be possible not only virtualizing the wireless transceiver but also compensating for the instability of the wireless protocol at the receiving end, or launching the wireless transceiver corresponding to the signal automatically.

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