Results 21 to 30 of about 344 (112)
IEEE Access, 2018 Interference coordination is regarded as one of the most significant techniques in heterogeneous networks (HetNets). In this paper, we propose a novel interference coordination framework, which is referred to hybrid inter-cell interference coordination ...
Jinjing Huang +3 more
doaj +1 more source
Telecom, 2023 The application of drones, also known as unmanned aerial vehicles deployed as unmanned aerial base stations (UABSs), has received extensive interest for public safety communications (PSC) to fill the coverage gaps and establish ubiquitous connectivity ...
Abhaykumar Kumbhar
doaj +1 more source
Digital Communications and Networks, 2022 Heterogeneous Networks (HetNets) and cell densification represent promising solutions for the surging data traffic demand in wireless networks. In dense HetNets, user traffic is steered toward the Low-Power Node (LPN) when possible to enhance the user ...
Dinkisa A. Bulti +3 more
doaj +1 more source
Exploiting LTE-Advanced HetNets and FeICIC for UAV-Assisted Public Safety Communications
IEEE Access, 2018 Ensuring ubiquitous mission-critical public safety communications (PSC) to all the first responders in the public safety network is crucial at an emergency site. Recently, the use of unmanned aerial vehicles (UAVs) has received extensive interest for PSC
Abhaykumar Kumbhar +3 more
doaj +1 more source
Macro Cell Muting Coordination for Non-Uniform Topologies in LTE-A HetNets [PDF]
, 2013 Enhanced Inter Cell Interference Coordination (eICIC) for co-channel deployments of pico cells throughout a macro cell layout is studied. Inparticular, we analyze a scenario where only some macro cells have picos deployed, while other macro cells have no
Soret, Beatriz; id_orcid +3 more
core +1 more source
An End‐to‐End Automation Framework for Mobile Network Testbeds
Mobile Information Systems, Volume 2019, Issue 1, 2019., 2019 This paper describes the end‐to‐end automation framework developed as part of the TRIANGLE project. The TRIANGLE project is devoted to the benchmarking of apps and devices in mobile networks. For that purpose, it is needed to ensure the repeatability in the behaviour of all the components of the mobile network during the execution of the same test ...
Almudena Díaz Zayas +3 more
wiley +1 more source
A Tactic for Architectural Exploitation of Indoor Small Cells for Dynamic Spectrum Sharing in 5G
IEEE Access, 2020 This paper presents a tactic to realize numerous in-building small cell base station (SBS) architectures for dynamic spectrum sharing by varying the number of physical transceivers as well as the number, amount, and characteristics of operating spectrums
Rony Kumer Saha
doaj +1 more source
Performance Study of Uplink and Downlink Splitting in Ultradense Highly Loaded Networks
Wireless Communications and Mobile Computing, Volume 2018, Issue 1, 2018., 2018 This paper provides new insights into the performance of Uplink and Downlink Splitting (UDS) in highly loaded wireless communication systems, in terms of both serving nodes and the number of users with high traffic activity. The study puts special focus on the gains that UDS could bring in terms of SINR and throughput when compared with systems with ...
Hui Wang +5 more
wiley +1 more source
A Practical Framework for Energy‐Efficient Node Activation in Heterogeneous LTE Networks
Mobile Information Systems, Volume 2017, Issue 1, 2017., 2017 This paper presents a framework to activate and deactivate micronodes in a heterogeneous multicell LTE network, based on load and energy efficiency consideration. The framework exploits historical data (i.e., per‐macro‐cell load curves) to select a set of candidate switch‐on/switch‐off instants of microcells, assuming a limited number of state changes ...
Antonio Virdis +4 more
wiley +1 more source
IEEE Access, 2022 Error vector magnitude (EVM) and out-of-band emissions are key metrics for evaluating in-band and out-band distortions introduced by all potential non-idealities in the transmitters of wireless systems. As EVM is a measure of the quality of the modulated
Angela Hernandez-Solana +5 more
doaj +1 more source