In this paper, we investigate the downlink performance of dense cellular networks with elevated base stations (BSs) using a channel model that incorporates lineof-sight (LOS)/non …
Distance-based attenuation is a critical aspect of wireless communications. As opposed to the ubiquitous powerlaw path loss model, this paper proposes a stretched exponential path …
D López-Pérez, M Ding, H Li… - 2018 IEEE global …, 2018 - ieeexplore.ieee.org
Reliable command and control channels to unmanned aerial vehicles (UAVs) are needed to allow beyond visual line of sight (LoS) operations. Cellular networks, with their almost …
Very recent studies showed that in a fully loaded dense small cell network (SCN), the coverage probability performance will continuously decrease with the network densification …
M Ding, D López-Pérez - … and Optimization in Mobile, Ad Hoc …, 2017 - ieeexplore.ieee.org
In this paper, we conduct performance evaluation for Ultra-Dense Networks (UDNs), and identify which modelling factors play major roles and minor roles. From our study, we draw …
SA Dahri, MM Shaikh, M Alhussein, MA Soomro… - IEEE …, 2023 - ieeexplore.ieee.org
The coverage and capacity required for fifth generation (5G) and beyond can be achieved using heterogeneous wireless networks. This exploration set up a limited number of user …
Small cell networks (SCNs) are envisioned to embrace dynamic time division duplexing (TDD) in order to tailor downlink (DL)/uplink (UL) subframe resources to quick variations and …
H Cho, C Liu, J Lee, T Noh… - IEEE Communications …, 2018 - ieeexplore.ieee.org
In this letter, we examine the impact of the elevated base stations (BSs) on the performance of ultra-dense networks (UDNs). To this end, we first model the channel between an …
S Chen, T Zhao, HH Chen… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Ultra-dense network (UDN) is one of the most important techniques to support massive number of different types of user equipments (UEs). It is essential to understand the impact …