A survey on acquisition, tracking, and pointing mechanisms for mobile free-space optical communications
This paper presents a comprehensive survey on acquisition, tracking, and pointing (ATP)
mechanisms used in free-space optical (FSO) communications systems. ATP mechanisms …
mechanisms used in free-space optical (FSO) communications systems. ATP mechanisms …
Survey on acquisition, tracking and pointing (ATP) systems and beam profile correction techniques in FSO communication systems
Free space optical (FSO) communication has shown promising advantages among other
wireless schemes. It provides a very high data rate, freedom from licensing, low cost of …
wireless schemes. It provides a very high data rate, freedom from licensing, low cost of …
[HTML][HTML] FSO communication system for high-speed trains under varying visibility conditions
High-speed train systems are rapidly growing in complexity and coverage, demanding
efficient high-speed internet services. Existing radio frequency technology struggles to meet …
efficient high-speed internet services. Existing radio frequency technology struggles to meet …
The GTEC 5G link-level simulator
T Dominguez-Bolano… - … Workshop on Link …, 2016 - ieeexplore.ieee.org
The rapid evolution of nowadays wireless communication systems constitutes a challenge
for the versatile and flexible evaluation of transmissions under different scenarios. In order to …
for the versatile and flexible evaluation of transmissions under different scenarios. In order to …
Propagation modeling for outdoor-to-indoor and indoor-to-indoor wireless links in high-speed train
Nowadays telecommunication companies have shown a great interest in deploying
broadband mobile wireless networks in high-speed trains (HSTs) with the aim of supporting …
broadband mobile wireless networks in high-speed trains (HSTs) with the aim of supporting …
Parsimonious channel models for millimeter wave railway communications
We show that the deterministic two-ray model and the statistical two-wave with diffuse power
(TWDP) model are suitable channel models for millimeter wave train-to-infrastructure …
(TWDP) model are suitable channel models for millimeter wave train-to-infrastructure …
Performance of 5G terrestrial network deployments for serving UAV communications
With the recent decrease in their size and cost, unmanned aerial vehicles (UAVs) have
become more accessible for general-purpose applications. A natural way of providing …
become more accessible for general-purpose applications. A natural way of providing …
Interference alignment testbeds
Interference alignment has triggered high impact research in wireless communications since
it was proposed nearly 10 years ago. However, the vast majority of research is centered on …
it was proposed nearly 10 years ago. However, the vast majority of research is centered on …
Measurement based modelling of in-train repeater deployments
In recent years, the demand of train-commuting nomadic users for the Internet has been a
huge challenge for train and mobile operators. Consequently, train operators have started to …
huge challenge for train and mobile operators. Consequently, train operators have started to …
Resolving the angular profile of 60 GHz wireless channels by delay-Doppler measurements
Previous channel measurement campaigns in millimetre wave bands were mostly focussing
on time invariant channels of static environments. Highly directive antennas were swept in …
on time invariant channels of static environments. Highly directive antennas were swept in …