Outage Probability Analysis for Two-antennas MISO-NOMA Downlink with Statistical CSI

Shenhong Li (1) , Mahsa Derakhshani (1) , Chung Shue Chen (2, 3) , Sangarapillai Lambotharan (1)

1 Loughborough University
2 Nokia Bell Labs [Nozay]
3 LINCS - Laboratory of Information, Network and Communication Sciences

In this paper, we analyze the outage probability of the multiuser multiple-input single-output (MISO) down-link system by combining the non-orthogonal multiple access (NOMA) scheme. We derive tractable closed-form outage expressions given a minimum target rate for the individual users for the case of two antennas, by modeling cumulative distribution function (CDF) of received signal-to interference plus noise ratio (SINR). Simulation results illustrate the outage performance for different power allocation scenarios and verify the accuracy of our outage probability analysis.

Mots clés: NOMA; MISO; Outage probability

Domaines: Réseaux et télécommunications [cs.NI]

Shenhong Li, Mahsa Derakhshani, Chung Shue Chen, Sangarapillai Lambotharan. Outage Probability Analysis for Two-antennas MISO-NOMA Downlink with Statistical CSI. IEEE Globecom, Dec 2019, Hawaii, United States. ⟨hal-02266617⟩