A tutorial on UAVs for wireless networks: Applications, challenges, and open problems
The use of flying platforms such as unmanned aerial vehicles (UAVs), popularly known as
drones, is rapidly growing. In particular, with their inherent attributes such as mobility …
drones, is rapidly growing. In particular, with their inherent attributes such as mobility …
Efficient deployment of multiple unmanned aerial vehicles for optimal wireless coverage
In this letter, the efficient deployment of multiple unmanned aerial vehicles (UAVs) acting as
wireless base stations that provide coverage for ground users is analyzed. First, the …
wireless base stations that provide coverage for ground users is analyzed. First, the …
Building a collaborative solution in dense urban city settings to enhance parcel delivery: An effective crowd model in Paris
Parcel delivery, one of the major components of e-commerce growth, has become
increasingly challenging with the increase of urban logistics issues. During home delivery …
increasingly challenging with the increase of urban logistics issues. During home delivery …
[图书][B] New approaches to circle packing in a square: with program codes
In one sense, the problem of finding the densest packing of congruent circles in a square is
easy to understand. But on closer inspection, this problem reveals itself to be an interesting …
easy to understand. But on closer inspection, this problem reveals itself to be an interesting …
On greedy construction of connected dominating sets in wireless networks
Since no fixed infrastructure and no centralized management present in wireless networks, a
connected dominating set (CDS) of the graph representing the network is widely used as a …
connected dominating set (CDS) of the graph representing the network is widely used as a …
Circle packing in regular polygons
P Amore - Physics of Fluids, 2023 - pubs.aip.org
We study the packing of a large number of congruent and non-overlapping circles inside a
regular polygon. We have devised efficient algorithms that allow one to generate …
regular polygon. We have devised efficient algorithms that allow one to generate …
Optimal deployments of UAVs with directional antennas for a power-efficient coverage
To provide a reliable wireless uplink for users in a given ground area, one can deploy
Unmanned Aerial Vehicles (UAVs) as base stations (BSs). In another application, one can …
Unmanned Aerial Vehicles (UAVs) as base stations (BSs). In another application, one can …
Energy-efficient 3-D deployment of aerial access points in a UAV communication system
N Babu, CB Papadias… - IEEE Communications …, 2020 - ieeexplore.ieee.org
In this letter, we propose an energy-efficient 3-dimensional placement of multiple aerial
access points (AAPs), in the desired area, acting as flying base stations for uplink …
access points (AAPs), in the desired area, acting as flying base stations for uplink …
Multi-tier variable height UAV networks: User coverage and throughput optimization
Unmanned aerial vehicles (UAVs) are increasingly considered to act as base stations (BSs)
for the future wireless networks. Some of the crucial UAV-assisted network design …
for the future wireless networks. Some of the crucial UAV-assisted network design …
Linear models for the approximate solution of the problem of packing equal circles into a given domain
SI Galiev, MS Lisafina - European Journal of Operational Research, 2013 - Elsevier
The linear models for the approximate solution of the problem of packing the maximum
number of equal circles of the given radius into a given closed bounded domain G are …
number of equal circles of the given radius into a given closed bounded domain G are …