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Exact Outage Performance of Power Beacon Assisted Non-Orthogonal Multiple Access Networks

Dinh-Thuan Do
Faculty of Electronics Technology, Industrial University of Ho Chi Minh City, 70000, Vietnam
Abstract—The paper considers Non-Orthogonal Multiple Access (NOMA) together with Multiple Input Single Output (MISO) model in transmitting of proximity users under help of wireless power transfer. To support more harvested energy, a multiple-antenna Power Beacon (PB) is proposed to robust NOMA transmission network, especially enhanced successful communication with short distance transmission. Accordingly, the alternative energy source can be used to maintain small devices which can operate at close position efficiently. In this paper, a model of RF wireless energy transfer for NOMA system will be investigated. As an important result, we derive novel analytical expressions for outage probability to performance evaluation. This paper will analyze outage probability by matching Monte-Carlo and analytical simulations to corroborate the exactness of derived expressions.

Index Terms—Beamforming, power beacon, multiple input single output, NOMA networks.

Cite: Dinh-Thuan Do, "Exact Outage Performance of Power Beacon Assisted Non-Orthogonal Multiple Access Networks," Journal of Communications, vol. 13, no. 9, pp. 524-529, 2018. Doi: 10.12720/jcm.13.9.524-529.
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