One-bit Hard Combination Decision Scheme for Cooperative Spectrum Sensing in Cognitive Radio | Zendy

Mohammed Mynuddin | Zendy; Tania Khadem | Zendy; Md. Ibrahim Abdullah | Zendy; Md. Shamim Hossain | Zendy; Md. Alamgir Hossain | Zendy

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One-bit Hard Combination Decision Scheme for Cooperative Spectrum Sensing in Cognitive Radio

Author(s) -

Mohammed Mynuddin,

Tania Khadem,

Md. Ibrahim Abdullah,

Md. Shamim Hossain,

Md. Alamgir Hossain

Publication year - 2013

Publication title -

international journal of information technology and computer science

Language(s) - English

Resource type - Journals

eISSN - 2074-9015

pISSN - 2074-9007

DOI - 10.5815/ijitcs.2013.11.08

Subject(s) - cognitive radio , computer science , scheme (mathematics) , bit (key) , spectrum (functional analysis) , telecommunications , computer network , wireless , mathematics , mathematical analysis , physics , quantum mechanics

The performance of one-bit hard combination decision scheme for cooperative spectrum sensing in cognitive radio has been studied in this paper. Energy detector model is used to observe the presence of primary user signal. Simulation result shows that the probability of missed detection is decreasing for both conventional hard combination and one-bit hard combination with OR rule according to the increasing of probability of false alarm. It also has demonstrated that one-bit hard combination decision scheme exhibits comparable performance with the conventional scheme and thus achieves a good tradeoff between performance and complexity

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