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General Information
ISSN:
1796-2021 (Online); 2374-4367 (Print)
Abbreviated Title:
J. Commun.
Frequency:
Monthly
DOI:
10.12720/jcm
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Acceptance Rate:
27%
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2.5
2022
CiteScore
41st percentile
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Editor-in-Chief
Prof. Maode Ma
College of Engineering, Qatar University, Doha, Qatar
I'm very happy and honored to take on the position of editor-in-chief of JCM, which is a high-quality journal with potential and I'll try my every effort to bring JCM to a next level...
[Read More]
What's New
2023-12-01
Volume 18, No. 12 has been published online!
2023-11-01
Volume 18, No. 11 has been published online!
2023-10-26
Volume 18, No. 9-10 has been indexed by Scopus.
Home
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Published Issues
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2019
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Volume 14, No. 5, May 2019
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Cooperative Cognitive Radio with Obstacles on the Sensing Channels
Abdul Haris Junus Ontowirjo
1,2
, Wirawan
1
, and Adi Soeprijanto
1
1. Department of Electrical Engineering, Faculty of Electrical Technology, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia
2. Department of Electrical Engineering, Faculty of Engineering, Universitas Sam Ratulangi, Manado 95115, Indonesia
Abstract
—This paper investigates the performance of cooperative cognitive radio with obstacles on the sensing channels. The analysis focuses on weighted summation combining in the fusion center. In this paper we propose Rayleigh, Rician, and Nakagami-m channel models to handle the presence of obstacles in the sensing channels. The analysis is based on the central limit theorem. The results are presented in the form of relation between detection probability and SNR with decision threshold as the parameter and the relation between detection probability and decision threshold with SNR as the parameter.
Index Terms
—Cooperative cognitive radio, spectrum sensing, fusion center, weighted summation, decision threshold, energy detection
Cite: Abdul Haris Junus Ontowirjo, Wirawan, and Adi Soeprijanto, "Cooperative Cognitive Radio with Obstacles on the Sensing Channels," Journal of Communications, vol. 14, no. 5, pp. 396-401, 2019. Doi: 10.12720/jcm.14.5.396-401
10-JCM170260
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