Efficient combinations of NOMA with distributed antenna systems based on channel measurements for mitigating jamming attacks

Guaranteeing the satisfaction of RT users while maximizing the performance of BE users depends on an efficient resource allocation, in terms of subband and RRH assignment, user

The proposed user clustering method built upon an interference metric, and followed by a fixed power allocation method based on the received power, makes possible the design of

In this paper, we consider a Hybrid NOMA system where every NOMA cluster is allocated an orthogonal subcarrier, and propose a game theoretical framework based on a bi-level game

Results show that the achieved throughput does not always evolve in the same direction as the channel gain difference between paired users, owing to the choice of the

The obtained results demonstrate that the proposed low-complexity NOMA-DBS schemes with either full- or partial-CSI achieve significant performance improvement over the classical

Addition- ally the cooperation channel between the two receivers is assumed to be bidirectional (versus unidirectional for the RC) and orthogonal to the downlink (DL)

To calculate the value of ATC on this system (see table II), the physical available capacity on each line must be shared in 3 because the flow on each line is

The main contributions of this paper are briefly summarized as follows: i) we propose a BLER-NOMA-AQL scheme for time- slot and power allocation to address the RACH congestion