We propose a power efficient non-orthogonal multiple access (NOMA) scheme suitable for
Internet of Things (IoT) and device-to-device (D2D) communications. OFDM-based power …

In this paper, we consider the joint power and modulation optimization in two-user non-
orthogonal multiple access (NOMA) channels based on error-rate performance criterion and …

This paper addresses the power allocation issue in non-orthogonal multiple access (NOMA)
systems. In NOMA, multiple paired users can simultaneously utilize the frequency bands of …

This paper introduces a novel non-orthogonal multiple access (NOMA) concept named
waveform-domain NOMA, which proposes the coexistence of different waveforms in the …

This paper considers a single-input-multiple-output non-orthogonal multiple access enabled
vehicular communication system, and investigates its secrecy performance over time …

The non-orthogonal multiple access (NOMA) technique or more generally the non-
orthogonal principle is a crucial component for the next generation cellular system. For two …

In this paper, we propose a novel joint radio resource allocation and successive interference
cancellation (SIC) ordering algorithm for the downlink scenario of a power-domain sparse …

This paper comprehensively investigates the dynamics of user pairing and power allocation
(UPPA) in non-orthogonal multiple access (NOMA). The focal point of this work is to explore …

Non-orthogonal multiple access (NOMA) is increasingly becoming very attractive in cloud
radio access networks (CRANs) to further boost the overall spectral efficiency, connectivity …

In recent years, non-orthogonal multiple access (NOMA) has attracted a lot of attention as a
novel and promising power-domain user multiplexing scheme for Long-Term Evolution …