Call of Papers for Current Volume **************** OnLine Submission of Paper

Volume & Issue no: Volume 3, Issue 11, November 2014

_____________________________________________________________________________

Title:
Optimization of cooperative spectrum sensing using Fuzzy logic
Author Name:
Kuldeep Kaur, Inderdeep kaur Aulakh
Abstract:
ABSTRACT One of the great challenges of implementing spectrum sensing is the hidden terminal problem, which occurs when the cognitive radio is shadowed .In this paper, a optimal selection of the secondary nodes has been intimated using fuzzy logic rule base. The selection of the secondary nodes plays a vital role in the enhancement of the throughput of the cognitive sensing spectrum. If the secondary node is not optimal the total error rate may increase and packet transfer would lead to some additional delay in the system which would further lead to damage in the data packet. In this work, Cognitive radios (CRs) utilize an improved energy detector for taking a decision. Probability of missed alarm and probability of false alarm In other recent works [10], [11], optimal sensing throughput tradeoff was studied. Using fuzzy logic total packet loss will reduced in cooperative spectrum sensing. Keywords:-Cognitive Radio, Fuzzy logic, Fuzzy Rules, SNR, Cooperative Spectrum Sensing, Optimization, error rate
Cite this article:
Kuldeep Kaur, Inderdeep kaur Aulakh , " Optimization of cooperative spectrum sensing using Fuzzy logic" , International Journal of Application or Innovation in Engineering & Management (IJAIEM) , Volume 3, Issue 11, November 2014 , pp. 109-114 , ISSN 2319 - 4847.
Full Text [PDF]                           Back to Current Issue