Name
Abstract | ||
|---|---|---|
An optimal wideband spectrum sensing algorithm which jointly detects the primary activities over multiple narrowband channels is presented. The algorithm enhances then overall secondary user performance while protecting the primary network at a desired level. The problem is formulated as an optimization problem to maximize the available secondary throughput capacity given a bound on the imposed aggregate interference. It is demonstrated that the problem can be solved as a convex optimization if certain practical constraints are applied. Simulation results attest that the proposed algorithm achieves a superior performance compared to contemporary algorithms. |
Year | DOI | Venue |
|---|---|---|
2010 | 10.1109/ICC.2010.5501836 | Communications |
Keywords | Field | DocType |
cognitive radio,optimisation,spread spectrum communication,wireless channels,cognitive radio systems,multiple narrowband channels,optimal algorithm,optimization problem,wideband spectrum sensing algorithm | Wideband,Mathematical optimization,Narrowband,Computer science,Algorithm,Throughput,Convex optimization,Optimization problem,Cognitive radio,Constrained optimization,Spread spectrum | Conference |
ISSN | ISBN | Citations |
1550-3607 | 978-1-4244-6402-9 | 20 |
PageRank | References | Authors |
1.24 | 4 | 2 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Pedram Paysarvi-Hoseini | 1 | 20 | 1.24 |
| Norman C. Beaulieu | 2 | 2372 | 285.49 |