| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 446742 | AEU - International Journal of Electronics and Communications | 2013 | 5 Pages |
Abstract
This letter proposes a multi-channel parallel transmission mechanism for channel assignment in cognitive radio (CR) networks. The proposed mechanism enables secondary users (SUs) to effectively utilize the spectrum. The main novelty in our mechanism lies in utilizing the parallel transmission capability of CRs while considering the randomness of their operating environment to provide soft guarantees on the performance of SUs. Simulation results show that utilizing CR's parallel transmission capability while considering the time-varying nature of their operating environment allows for higher spectrum utilization and more energy saving.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Networks and Communications
Authors
Haythem Ahmad Bany Salameh,