Cellular networks are becoming heterogeneous due to the deployment of various low-
powered base stations (BSs) within the macro cells. This introduces different classes of BSs …

Cellular networks are becoming increasingly heterogeneous due to the co-deployment of
many disparate infrastructure elements, including micro, pico and femtocells, and distributed …

We develop a tractable, flexible, and accurate model for downlink heterogeneous cellular
networks. It consists of K tiers of randomly-located base stations (BSs), where each tier may …

To offload congested base stations (BSs) in the cellular network, deploying low-power BSs
overlaid with existing high-power BSs that forms the heterogeneous cellular network (HCN) …

We study the downlink signal-to-interference ratio (SIR) in a multi-tier heterogeneous
cellular network under the open and closed access schemes. Each tier is characterized by a …

Cellular networks are in a major transition from a carefully planned set of large tower-
mounted base-stations (BSs) to an irregular deployment of heterogeneous infrastructure …

Heterogeneous cellular networks (HCNs) are characterized by cells whose coverage areas
may vary by orders of magnitude. It is natural therefore that their user populations (and …

In this paper, we propose a two-tier heterogeneous cellular network (HCN) model with intra-
tier dependence, where the macro base stations (MBSs) and the pico base stations (PBSs) …

Heterogeneous cellular networks have received considerable attention in the literature
owing to increased data demands of cellular network users. Recently, Poisson Point …

This paper discusses the modeling and analysis of throughput in the multi-tier
heterogeneous networks with a focus on downlink. We first derive a closed-form solution for …