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2020•Electronics LettersRequires access

Performance analysis of multi‐user NOMA over shadowed fading

Thanh Luan Nguyen, Chi‐Bao Le, Dinh‐Thuan Do

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Abstract

In this Letter, performance of multiple users in downlink of non‐orthogonal multiple access (NOMA) network considering the general shadowed fading model which was proposed in recent years is studied. In particular, main metrics including the outage probability, ergodic rate related to ordered channels are derived in novel and exact expressions for arbitrary values of the fading parameters. Moreover, numerical simulations are carried out in order to exhibit further insights on how the system performance is affected by the fading parameters.

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What this paper is about

In this Letter, performance of multiple users in downlink of non‐orthogonal multiple access (NOMA) network considering the general shadowed fading model which was proposed in recent years is studied. In particular, main metrics including the outage probability, ergodic rate related to ordered channels are derived in novel and exact expressions for arbitrary values of the fading parameters. Moreover, numerical simulations are carried out in order to exhibit further insights on how the system performance is affected by the fading parameters.

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OpenAlex reports 18 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this Letter, performance of multiple users in downlink of non‐orthogonal multiple access (NOMA) network considering the general shadowed fading model which was proposed in recent years is studied. In particular, main metrics including the outage probability, ergodic rate related to ordered channels are derived in novel and exact expressions for arbitrary values of the fading parameters. Moreover, numerical simulations are carried out in order to exhibit further insights on how the system performance is affected by the fading parameters.

Key concepts: Noma, Fading, Computer science, Electronic engineering, Telecommunications, Engineering, Telecommunications link, Decoding methods

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