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 a power allocation strategy to minimize the average
consumed power of a hybrid automatic repeat request with chase combining (HARQ-CC) …

Non-orthogonal multiple access (NOMA) can exploit the power difference between the users
to achieve a higher spectral efficiency. Thus, the power allocation plays a crucial role in …

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

Non-orthogonal multiple access (NOMA) enables power-domain multiplexing via successive
interference cancellation (SIC) and has been viewed as a promising technology for 5G …

Multi-carrier based non-orthogonal multiple access (NOMA) is an effective method to meet
the ever-increasing demands of both user throughput and energy efficiency by multiplexing …

Non-orthogonal multiple access (NOMA) exploits successive interference cancellation
technique at the receivers to improve the spectral efficiency. By using this technique …

In non-orthogonal multiple access (NOMA) systems, the outage is regarded to happen when
a user cannot correctly decode the messages for users with higher decoding order and …

In this paper, resource allocation for a multi-carrier uplink non-orthogonal multiple access
(NOMA) system is studied. Unlike the existing works on multi-carrier uplink NOMA, in which …

In this letter, we study a downlink non-orthogonal multiple access (NOMA) transmission
system, where only the average channel state information (CSI) is available at the …