International Journal of Electrical, Electronics and Data Communication (IJEEDC)
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Statistics report
Sep. 2022
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
Issue Published : 114
Paper Published : 1570
No. of Authors : 4287
  Journal Paper


Paper Title :
Cooperative Spectrum Sensing Using RMT For Cognitive Radio in Presence of Noise Correlation

Author :K Venkatesh, Rajoo Pandey

Article Citation :K Venkatesh ,Rajoo Pandey , (2017 ) " Cooperative Spectrum Sensing Using RMT For Cognitive Radio in Presence of Noise Correlation " , International Journal of Electrical, Electronics and Data Communication (IJEEDC) , pp. 18-22, Volume-5,Issue-1

Abstract : This paper presents an eigen-value based cooperative spectrum sensing (SS) technique in the presence of noise correlation for Cognitive Radio (CR). In this work, a new Standard Condition Number (SCN) based decision statistics is defined using asymptotic random matrix theory (RMT) for the decision making process. First, the effect of noise correlation under both noise only and signal plus noise hypothesis is defined. Then the new bounds for the correlated noise scenario are defined and a the new SCN based threshold is derived for SS in CR. Simulation results show that sensing with the proposed threshold gives better performance in the presence of noise correlation. Index Terms—Random Matrix Theory (RMT), Noise Correlation, Standard Condition Number (SCN), Spectrum Sensing (SS).

Type : Research paper

Published : Volume-5,Issue-1


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