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- Title
Throughput-Oriented Full-Duplex Cognitive Radio Network Parameter Optimization.
- Authors
Jiang, Haibin; Yu, Zhiyong; Yang, Jian; Kang, Kai
- Abstract
Full-duplex cooperative spectrum sensing (FD-CSS) is an important research field in the field of spectrum sensing. In the FD-CSS network, the secondary user (SU) senses the usage status of the authorized spectrum by the primary user (PU) through the sensing channel and then reports the perceived data to the fusion center (FC) through the reporting channel. The FC makes a comprehensive judgment after summarizing the data through the fusion algorithm. In the secondary network with SU, throughput is an important index to measure the performance of the network. Taking throughput as the optimization goal, this paper theoretically deduces and verifies the optimal data fusion algorithm in cooperative spectrum sensing (CSS), the threshold of optimal energy detection, and the optimal transmission power of SU in the secondary network. The simulation results show the correctness of the results in this paper.
- Subjects
RADIO networks; THRESHOLD energy; POWER transmission; NETWORK performance; SERVER farms (Computer network management)
- Publication
International Journal of Antennas & Propagation, 2022, p1
- ISSN
1687-5869
- Publication type
Article
- DOI
10.1155/2022/4056645