During the last decade, wireless data services have had an incredible impact on people's
lives in ways we could never have imagined. The number of mobile devices has increased …

With the dense deployment of small cell networks, the powering and backhaul problem of
small cell base stations (SBSs) has attracted great attention, and energy harvesting …

In this paper, a novel resource allocation design is investigated for non-orthogonal multiple
access (NOMA) enhanced heterogeneous networks (HetNets), where small cell base …

In this paper, we study the power control problem for interference management in the ultra-
dense small cell networks, which is formulated to maximize the sum-rate of all the small cells …

This paper investigates the problem of energy efficiency maximization (EEM) for the small
cells that coexist with a macro cell in an underlay heterogeneous cellular network, where a …

This paper considers joint power control and subchannel allocation for co-tier interference
mitigation in extremely dense small cell networks, which is formulated as a combinatorial …

In dense small cell networks, dynamic time-division duplex (D-TDD) technology has
emerged as a promising solution to accommodate the fast variants of volatile traffic …

To reduce the interference among small cells of Ultra-Dense Networks (UDN), an improved
Clustering-Assisted Resource Allocation (CARA) scheme is proposed in this paper. The …

As an integration of optical fiber networks and LTE-A heterogeneous networks (HetNets),
fiber-wireless (FiWi) enhanced LTE-A HetNets will play a key role in supporting large-scale …

To improve energy efficiency and reduce the interference to macro users (MUs), this paper
investigates the robust resource allocation (RA) problem for maximizing the interference …