In the view of spatial statistical average, when users are associated with their nearest small
base stations (SBSs), they are mainly interfered by their second closest SBSs, especially for …

Meeting the huge data demands of cellular networks requires an integrated model in terms
of interference mitigation technique and cell association scheme. A heterogeneous cellular …

In this paper, we investigate the interference alignment schemes for the downlink of a
heterogeneous network (HetNet), where the macro base station (BS) can serve arbitrary …

The introduction of the relay in heterogeneous networks (HetNets) can enhance cell-edge
signals, but it will also bring coexistence of multiple interference which is composed of co …

In order to adapt to the rising traffic in 5G even 6G systems, operators have turned their
attention to the dense deployment of base stations, which makes the problem of user …

Interference in small cells occurs due to the interoperability of different wireless
communication technologies. Uncontrolled interference defaces the increasing user density …

Future 6G wireless networks are anticipated to support a variety of gadgets, including
smartphones, tablets, smart home sensors, etc. One of the most significant problems that …

With the expected increase in the number of connected devices, heterogeneous networks
(HetNets) technology has gained great attention in next generation wireless networks. The …

The telecommunication sector is characterised by a huge energy consumption that is still
increasing. Mobile network operators seek for new operating techniques to minimise their …

One of the prime concerns regarding multi-tier architecture in heterogeneous networks
(HetNets) is the interference between users in macrocells and femtocells. Interference …