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Performance of Cooperative Underlay CR-NOMA Networks over Nakagami-m Channels | IEEE Conference Publication | IEEE Xplore

Performance of Cooperative Underlay CR-NOMA Networks over Nakagami-m Channels


Abstract:

Non-orthogonal multiple access (NOMA) has been recently regarded as one of the potential multiple access candidates for coming fifth generation (5G) communication network...Show More

Abstract:

Non-orthogonal multiple access (NOMA) has been recently regarded as one of the potential multiple access candidates for coming fifth generation (5G) communication networks. In this paper, a two-hop decode-and-forward (DF) cooperative underlay cognitive radio NOMA (CR-NOMA) network over independent but necessarily identical distributed Nakagami-m fading channels is considered.We derive the accurate closed-form analytical expressions for the outage probability of two secondary NOMA user terminals' messages. The derived expressions are supported by the provided Monte Carlo simulations which also validate the accuracy of our analysis.
Date of Conference: 20-24 May 2018
Date Added to IEEE Xplore: 05 July 2018
ISBN Information:
Electronic ISSN: 2474-9133
Conference Location: Kansas City, MO, USA

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