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A Parallel Multi-Channel Cooperative Spectrum Sensing in Cognitive Radio Networks
- Authors
- Seo, Dongho; Nam, Haewoon
- Issue Date
- Jan-2019
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Cognitive radio; Cooperative spectrum sensing; Parallel sensing
- Citation
- ISAP 2018 - 2018 International Symposium on Antennas and Propagation, pp 1 - 2
- Pages
- 2
- Indexed
- SCOPUS
- Journal Title
- ISAP 2018 - 2018 International Symposium on Antennas and Propagation
- Start Page
- 1
- End Page
- 2
- ISSN
- 0000-0000
- Abstract
- In this paper, we propose a group-based multi-channel cooperative spectrum sensing scheme to maximize the total throughput of cognitive radio networks that includes a secondary user with non-identical average SNR. In this scheme, sensing groups are adaptively organized to perform sensing the different channel. To minimize the error probability, the fusion center determines the group size under the target error probability constraint. Simulation results show that our proposed algorithm can significantly improve the total throughput with target error probability as compared to the conventional cooperative spectrum sensing scheme. © 2018 KIEES.
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Related Researcher
- Nam, Hae woon
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)