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The design and applications of high-performance ray-tracing simulation platform for 5G and beyond wireless communications: A tutorial
The application scenarios and requirements are more diverse in the fifth-generation (5G) era
than before. In order to successfully support the system design and deployment, accurate …
than before. In order to successfully support the system design and deployment, accurate …
Ray tracing for radio propagation modeling: Principles and applications
Z Yun, MF Iskander - IEEE access, 2015 - ieeexplore.ieee.org
This paper reviews the basic concepts of rays, ray tracing algorithms, and radio propagation
modeling using ray tracing methods. We focus on the fundamental concepts and the …
modeling using ray tracing methods. We focus on the fundamental concepts and the …
Ray tracing propagation modeling for future small-cell and indoor applications: A review of current techniques
Applied for the first time to mobile radio propagation modeling at the beginning of the
nineties, ray tracing is now living a second youth. It is probably the best model to assist in the …
nineties, ray tracing is now living a second youth. It is probably the best model to assist in the …
Advances on exploiting polarization in wireless communications: Channels, technologies, and applications
Polarization is an important property of electromagnetic waves. It has shown the great
application potential in optical fiber, radar, and satellite communications, where polarization …
application potential in optical fiber, radar, and satellite communications, where polarization …
A survey of dense multipath and its impact on wireless systems
In recent years wireless propagation channel research has paid considerable attention to
dense multipath, which is an indispensable part of propagation channels and may …
dense multipath, which is an indispensable part of propagation channels and may …
Semi-deterministic radio channel modeling based on graph theory and ray-tracing
Graph theory channel modeling is an efficient approach to simulate multipath radio
propagation including the reverberation effect of electromagnetic waves. In this contribution …
propagation including the reverberation effect of electromagnetic waves. In this contribution …
Review on ray tracing channel simulation accuracy in sub-6 GHz outdoor deployment scenarios
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 …
Impacts of point cloud modeling on the accuracy of ray-based multipath propagation simulations
This article reports the comparison of multipath channels of outdoor small cells at 28 GHz
simulated by point-cloud-based ray tracer and those from measurements. The comparison …
simulated by point-cloud-based ray tracer and those from measurements. The comparison …
Ray-based modeling of directional millimeter-wave V2V transmissions in highway scenarios
Due to the need for larger bandwidth, future mobile networks may primarily operate over
millimeter-wave (mmWave) bands. In this regard, one of the central research topics today is …
millimeter-wave (mmWave) bands. In this regard, one of the central research topics today is …
Analyzing radio scattering caused by various building elements using millimeter-wave scale model measurements and ray tracing
Interaction of UHF radio waves with a typical office building and the resulting scattering
characteristics are studied in this communication using millimeter-wave frequency …
characteristics are studied in this communication using millimeter-wave frequency …