Results 31 to 40 of about 25,584 (205)
Downlink Rate Analysis of Training-Based Massive MIMO Systems With Wireless Backhaul Networks
IEEE Access, 2018 Massive multiple-input multiple-output (MIMO) systems with wireless backhaul networks have been considered as a candidate technology for 5G. Despite their potential, these systems still require improvement in areas such as resource allocation and ...
Wan Amirul Mahyiddin +3 more
doaj +1 more source
Caching at the Edge with Fountain Codes [PDF]
, 2018 We address the use of linear randon fountain codes caching schemes in a heterogeneous satellite network. We consider a system composed of multiple hubs and a geostationary Earth orbit satellite.
Liva, Gianluigi +2 more
core +3 more sources
Backhauling in TV White Spaces [PDF]
2010 IEEE Global Telecommunications Conference GLOBECOM 2010, 2010 Since the FCC's approval of unlicensed use of TV white spaces, the issue of how to use these white spaces has led to innovative technologies such as cognitive radios as well as a variety of spectrum policy proposals. There have been proposals to devise alternate rules for spectrum usage citing the overly conservative restrictions on secondary ...
Cyrus Gerami +2 more
openaire +1 more source
Self-optimizing load balancing with backhaul-constrained radio access networks [PDF]
, 2015 Self-Organizing Network (SON) technology aims at autonomously deploying, optimizing and repairing the Radio Access Networks (RAN). SON algorithms typically use Key Performance Indicators (KPIs) from the RAN.
Altman, Eitan +2 more
core +5 more sources
Caching at the Edge with LT codes [PDF]
, 2018 We study the performance of caching schemes based on LT under peeling (iterative) decoding algorithm. We assume that users ask for downloading content to multiple cache-aided transmitters.
Liva, Gianluigi +2 more
core +2 more sources
Expanding cellular coverage via cell-edge deployment in heterogeneous networks: spectral efficiency and backhaul power consumption perspectives [PDF]
, 2014 Heterogeneous small-cell networks (HetNets) are considered to be a standard part of future mobile networks where operator/consumer deployed small-cells, such as femtocells, relays, and distributed antennas (DAs), complement the existing macrocell ...
Imran, Muhammad +4 more
core +1 more source
IEEE Access, 2018 Existing radio access networks (RANs) allow only for very limited sharing of the communication and computation resources among wireless operators and heterogeneous wireless technologies.
Prateek Shantharama +5 more
doaj +1 more source
Class 1 Eye-Safe Formally Invisible Underwater Optical Wireless Communication System
IEEE Photonics JournalWhen using underwater optical wireless communication in areas close to human habitats— such as shallow sea areas—specifications for highly-secure, large-capacity optical transceivers are required.
Ayumu Kariya +5 more
doaj +1 more source
Neutrosophic Cybersecurity Intelligence for Self-Healing Cellular Networks [PDF]
Neutrosophic Sets and SystemsSelf-healing cellular networks must detect faults and attacks, decide under uncertainty, and act without human supervision. We introduce a compact neutrosophic decision layer that represents each time window by a triple (T, I, F): evidence of harm (T ...
Salma A. Walli, Hossam Reda Mohamed
doaj +1 more source
Backhaul For Low-Altitude UAVs in Urban Environments
, 2017 Unmanned Aerial Vehicles (UAVs) acting as access points in cellular networks require wireless backhauls to the core network. In this paper we employ stochastic geometry to carry out an analysis of the UAV backhaul performance that can be achieved with a ...
DaSilva, Luiz A. +2 more
core +1 more source