Results 1 to 10 of about 31 (26)

Joint Optimization of Interference Coordination Parameters and Base-Station Density for Energy-Efficient Heterogeneous Networks. [PDF]

Sensors (Basel), 2019
Heterogeneous networks (HetNets), consisting of macro-cells and overlaying pico-cells, have been recognized as a promising paradigm to support the exponential growth of data traffic demands and high network energy efficiency (EE).
Sun Y, Xu H, Zhang S, Wu Y, Wang T, Fang Y, Xu S.   +6 more
europepmc   +2 more sources

Intelligent Interference Management in UAV-Based HetNets

Telecom, 2021
Unmanned aerial vehicles (UAVs) can play a key role in meeting certain demands of cellular networks. UAVs can be used not only as user equipment (UE) in cellular networks but also as mobile base stations (BSs) wherein they can either augment conventional
Abhaykumar Kumbhar, Ismail Guvenc, Mihail L. Sichitiu   +2 more
exaly   +3 more sources

Performance Improvement Using ICIC for UAV-Assisted Public Safety Networks With Clustered Users During Emergency

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
exaly   +3 more sources

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, Adem Tuncer, Ismail Guvenc   +2 more
exaly   +3 more sources

HICIC: Hybrid Inter-Cell Interference Coordination for Two-Tier Heterogeneous Networks With Non-Uniform Topologies

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 ...
Jiandong Li
exaly   +3 more sources

Co-Channel Interference Management for Heterogeneous Networks Using Deep Learning Approach

Information, 2023
The co-channel interference for mobile users (MUs) of a public safety network (PSN) in the co-existence of heterogeneous networks such as unmanned aerial vehicles (UAVs) and LTE-based railway networks (LRNs) needs a thorough investigation, where UAVs are
Ishtiaq Ahmad, Sajjad Hussain, Sarmad Nozad Mahmood, Hala Mostafa, Ahmed Alkhayyat, Mohamed Marey, Ali Hashim Abbas, Zainab Abdulateef Rashed   +7 more
doaj   +1 more source

Clustering-based adaptive low-power subframe configuration with load-aware offsetting in dense heterogeneous networks

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, Jyri Hämäläinen, Beneyam B. Haile, Yihenew Wondie   +3 more
doaj   +1 more source

Exclusion Zone Assisted eICIC in Massive MIMO Enabled Cognitive HetNets

IEEE Access, 2018
In a massive MIMO-enabled cognitive HetNet, a multi-user massive MIMO macrocell is underlaid with dense cognitive small cells. Then, a plenty of exclusion zones (EZs) are formed around co-scheduled macrocell users.
Zichen Chen, Jiandong Li, Jinjing Huang
doaj   +1 more source

Solution for Interference in Hotspot Scenarios Applying Q-Learning on FFR-Based ICIC Techniques. [PDF]

Sensors (Basel), 2021
Diógenes do Rego I, de Sousa VA.
europepmc   +1 more source

Look Before You Leap: What Are the Obstacles to Risk Calculation in the Equestrian Sport of Eventing? [PDF]

Animals (Basel), 2016
O'Brien D.
europepmc   +1 more source