Cognitive Radio Software Testbed using Dual Optimization in Genetic Algorithm
Cognitive Radio is considered as a potential solution to improve spectrum utilization via opportunistic spectrum sharing. In this paper, we present a software testbed which is developed to implement the cognitive radio system. The basic functions of cognitive radio are explored and implemented, incl...
Saved in:
Published in | 2008 3rd International Conference on Cognitive Radio Oriented Wireless Networks and Communications (CrownCom 2008) pp. 1 - 6 |
---|---|
Main Authors | , , , , , |
Format | Conference Proceeding |
Language | English |
Published |
IEEE
01.05.2008
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Cognitive Radio is considered as a potential solution to improve spectrum utilization via opportunistic spectrum sharing. In this paper, we present a software testbed which is developed to implement the cognitive radio system. The basic functions of cognitive radio are explored and implemented, including spectrum sensing and dynamic spectrum management. The testbed is able to verify the overall performance of cognitive radio technology. Furthermore, it provides an important system model to verify the effectiveness of the new algorithms in future study. The simulation on the testbed demonstrates that primary and secondary users can coexist. This is able to convince regulatory authorities as well as primary users to enable the implementation of cognitive radio technology. |
---|---|
ISBN: | 9781424423019 1424423015 |
ISSN: | 2166-5370 2166-5419 |
DOI: | 10.1109/CROWNCOM.2008.4562484 |