Small cell densification and advanced multi-user access schemes are promising
approaches to dramatically improve 5G system performance. Towards efficient spectrum …

The presence of mutual-coupled interference in full-duplex self-backhauling heterogeneous
networks raises challenges and difficulties in practical scenarios. In this letter, we address …

Massive multiple-input multiple-output (MIMO), small cell, and full-duplex are promising
techniques for future 5G communication systems, where interference has become the most …

To establish effective backhaul connection in multi-tiers Heterogeneous Network (HetNet),
by exploiting advanced Non-Orthogonal Multiple Access (NOMA) a novel in-band wireless …

In this paper, a joint downlink backhaul-access power and subchannel allocation problem is
studied for a two-tier heterogeneous network with a full-duplex (FD) small-cell base station …

In this paper, we investigate an energy-efficient beamforming design in a user-centric full-
duplex backhauling network, where simultaneous transmission and reception on the same …

In this paper, we investigate the joint beamforming design for access and fronthaul links in a
user-centric network with full-duplex fronthaul. We formulate an optimization problem to …

Full-duplex (FD) has the potential to double the resource utilization of cellular networks by
enabling simultaneous transmissions in the uplink (UL) and downlink (DL) directions using …

Large-scale ad-hoc deployment of small cells or access points is expected to improve the
coverage and spectrum reuse. The need for high-cost optical fiber or similar wired …

Non-orthogonal multiple access (NOMA) is an interesting concept to provide higher capacity
for future wireless communications. In this article, we consider the feasibility and benefits of …