In this paper, we consider the average transmit power minimization problem in a non-
orthogonal multiple access (NOMA) system under the strict outage constraints of users. In …

In this paper, we aim to design a power allocation strategy to minimize the average
consumed power of a hybrid automatic repeat request with chase combining (HARQ-CC) …

In this paper, we aim to design an adaptive power allocation scheme to minimize the
average transmit power of a hybrid automatic repeat request with chase combining (HARQ …

In this paper, we aim to design an adaptive power allocation scheme to minimize the
average transmit power of a hybrid automatic repeat request with chase combining (HARQ …

This paper investigates the performance of non-orthogonal multiple access (NOMA) systems
over time-correlated Rayleigh fading channels, where the users have heterogeneous quality …

In this paper, we study the joint user and power scheduling for downlink NOMA over fading
channels. Specifically, we focus on a stochastic optimization problem to maximize the …

This paper investigates statistical quality of service (QoS) guarantee in a downlink non-
orthogonal multiple access (NOMA) system with statistical channel state information (CSI) …

Non-orthogonal multiple access is a promising technology for the fifth generation systems
which exploits the power domain to achieve higher spectral efficiency. The performance of …

Non-orthogonal multiple access (NOMA) has received significant attention for future wireless
networks. NOMA outperforms orthogonal schemes, such as OFDMA, in terms of spectral …

Non-orthogonal multiple access (NOMA) has become a potential candidate to satisfy the
heterogeneous demands in the fifth generation of wireless communication systems. With the …