| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 445145 | AEU - International Journal of Electronics and Communications | 2012 | 4 Pages |
Abstract
In this paper, a cyclo-energy detector is proposed for the spectrum sensing problem based on the cyclostationary signal analysis. The proposed detector can determine the existence of primary user by estimating the primary user's received power according to the cyclostationarity features of the secondary user. By using this detector, the secondary user does not need to stop transmitting signals when sensing the frequency spectrum. Simulation results are presented to confirm the performance of the proposed detector.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Lei Yang, Zhe Chen, Fuliang Yin,