A discrete environment-driven GPU-based ray launching algorithm
We present here a novel, fully discrete ray launching field prediction algorithm that takes
advantage of environment preprocessing to efficiently trace rays undergoing both specular …
advantage of environment preprocessing to efficiently trace rays undergoing both specular …
Review on ray tracing channel simulation accuracy in sub-6 GHz outdoor deployment scenarios
AW Mbugua, Y Chen, L Raschkowski… - IEEE Open Journal …, 2020 - ieeexplore.ieee.org
In this article, a review of the achieved accuracy in the literature for ray tracing (RT) based
channel modeling is presented with a focus on outdoor propagation scenarios in the sub-6 …
channel modeling is presented with a focus on outdoor propagation scenarios in the sub-6 …
Hybrid fingerprinting and ray extension localization in NLOS regions
A general non-asymptotic theoretical analysis is developed for fingerprinting localization
system designs. Based on this analysis, hybrid fingerprinting and propagation-based …
system designs. Based on this analysis, hybrid fingerprinting and propagation-based …
Ray-optics simulations of outdoor-to-indoor multipath channels at 4 and 14 GHz
P Koivumäki, A Karttunen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Radio wave propagation simulations based on the ray-optical approximation have been
widely adopted in coverage analysis for a range of situations, including the outdoor-to …
widely adopted in coverage analysis for a range of situations, including the outdoor-to …
An UAV-based experimental setup for propagation characterization in urban environment
F Fuschini, M Barbiroli, EM Vitucci… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
A measurement setup, including millimeter-wave and ultrawideband transceivers mounted
on both a customized unmanned aerial vehicle and a ground station and a measurement …
on both a customized unmanned aerial vehicle and a ground station and a measurement …
Hybrid computational techniques: Electromagnetic propagation analysis in complex indoor environments
L Azpilicueta, F Falcone… - IEEE Antennas and …, 2019 - ieeexplore.ieee.org
In this article, we compare deterministic methodologies for characterizing channel behavior
in heterogeneous and composite scenarios. These techniques include one that combines a …
in heterogeneous and composite scenarios. These techniques include one that combines a …
Measurements and characterization for millimeter‐wave massive MIMO channel in high‐speed railway station environment at 28 GHz
S Li, Y Liu, L Lin, Q Sun - International Journal of Antennas and …, 2021 - Wiley Online Library
The millimeter‐wave (mmWave) and massive multiple‐input multiple‐output (MIMO)
wireless communication technologies provide vital means to resolve many technical …
wireless communication technologies provide vital means to resolve many technical …
Analysis of the selection of propagation models from outside into the building at 1800 MHz and 2100 MHz
PM Sihombing, M Pinem… - Sinkron: jurnal dan …, 2021 - jurnal.polgan.ac.id
Wireless internet service in educational buildings plays a crucial role in telecommunications
for the knowledge sharing process. Therefore, various factors that may limit internet services …
for the knowledge sharing process. Therefore, various factors that may limit internet services …
Discrete environment-driven GPU-based ray launching: validation and applications
In this work, the Discrete, Environment-Driven Ray Launching (DED-RL) algorithm, which
makes use of parallelization on Graphic Processing Units, fully described in a previous …
makes use of parallelization on Graphic Processing Units, fully described in a previous …
[PDF][PDF] Analysis of 4G mobile network coverage in UTeM technology campus
One of the key aims of modern telecommunication networks is to deploy high-capacity
coverage over a wide area. Since it was introduced in 1970's [1], the mobile cellular …
coverage over a wide area. Since it was introduced in 1970's [1], the mobile cellular …