On the Throughput Improvement of Cognitive Radio Networks

Provided by: Creative Commons
Topic: Mobility
Format: PDF
The under-utilization of the scarce spectrum triggered the need for opportunistic spectrum sharing among mobile radio users recently. Cognitive Radio (CR) is considered as a promising candidate to be employed in such systems as they are aware of their operating environments and can be trained to dynamically and autonomously adjust its radio operating parameters accordingly. The capability of the cognitive radio to sense, learn and adapt to the radio environment provides new opportunities for spectrum users.

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