Key Enabling Technologies for 6G: The Role of UAVs, Terahertz Communication, and Intelligent Reconfigurable Surfaces in Shaping the Future of Wireless Networks
Journal of Sensor and Actuator Networks,
Год журнала:
2025,
Номер
14(2), С. 30 - 30
Опубликована: Март 17, 2025
Sixth-generation
(6G)
wireless
networks
have
the
potential
to
transform
global
connectivity
by
supporting
ultra-high
data
rates,
ultra-reliable
low
latency
communication
(uRLLC),
and
intelligent,
adaptive
networking.
To
realize
this
vision,
6G
must
incorporate
groundbreaking
technologies
that
enhance
network
efficiency,
spectral
utilization,
dynamic
adaptability.
Among
them,
unmanned
aerial
vehicles
(UAVs),
terahertz
(THz)
communication,
intelligent
reconfigurable
surfaces
(IRSs)
are
three
major
enablers
in
redefining
architecture
performance
of
next-generation
systems.
This
survey
provides
a
comprehensive
review
these
transformative
technologies,
exploring
their
potential,
design
challenges,
integration
into
future
ecosystems.
UAV-based
flexible,
on-demand
remote,
harsh
areas
is
vital
solution
for
disasters,
self-driving,
industrial
automation.
THz
taking
place
0.1–10
band
reveals
bandwidth
capable
rate
multi-gigabits
per
second
can
avoid
spectrum
bottlenecks
conventional
bands.
IRS
technology
based
on
programmable
metasurface
allows
real-time
wavefront
control,
maximizing
signal
propagation
spectral/energy
efficiency
complex
settings.
The
work
architectural
evolution,
active
current
research
trends,
practical
issues
applying
including
contribution
creation
ultra-connected
networks.
In
addition,
it
presents
open
questions,
possible
answers,
directions
information
academia,
industry,
policymakers.
Язык: Английский
Multi-antenna Arrays Based Massive-MIMO for B5G/6G: State-of-the-Art, Challenges and Future Research Directions
Опубликована: Июнь 4, 2024
This
comprehensive
article
explores
Massive
MIMO
(M-MIMO)
design
and
its
associated
concepts,
focusing
on
the
seamless
integration
requirements
for
Beyond
5G
(B5G)
6G
networks.
Addressing
critical
aspects
such
as
RF
chain
reduction,
pilot
contamination,
Cell-Free
MIMO,
security
considerations,
delves
into
intricacies
of
M-MIMO
in
evolving
landscape
B5G.
Moreover,
emerging
concepts
this
include
AI-enabled
three-dimensional
beamforming,
reconfigurable
intelligent
surfaces,
visible
light
communication,
THz
spectrum
utilization.
review
highlights
challenges
open
research
issues,
including
Narrow
Aperture
Antenna
Nodes,
Plasmonic
Arrays,
Integrated
Sensing
with
M-MIMO,
application
Federated
Learning
systems.
By
examining
these
cutting-edge
developments,
aims
to
contribute
advancing
knowledge
field
inspire
future
directions
exciting
realm
B5G
Язык: Английский
6G virtualized beamforming: a novel framework for optimizing massive MIMO in 6G networks
EURASIP Journal on Wireless Communications and Networking,
Год журнала:
2025,
Номер
2025(1)
Опубликована: Апрель 9, 2025
Язык: Английский
AI-Powered Threat Detection in Business Environments
Advances in web technologies and engineering book series,
Год журнала:
2024,
Номер
unknown, С. 379 - 436
Опубликована: Сен. 27, 2024
The
use
of
artificial
intelligence
(AI)
in
cybersecurity
is
a
need
due
to
the
outpacing
conventional
security
measures
by
fast
growth
cyber
threats.
Exploring
function
machine
learning
(ML),
deep
(DL),
and
natural
language
processing
(NLP)
recogniz-
ing
reacting
new
dangers,
this
chapter
offers
thorough
introduction
AI-powered
threat
identification.
paper
contrasts
AI-
based
systems
with
more
traditional
approaches,
demonstrating
how
AI
can
better
identify
unknown
assaults,
adapt
threats,
decrease
number
false
positives.
It
touches
on
topics
such
as
training
models
using
industry-specific
data,
ensuring
they
commu-
nicate
one
other,
keeping
them
up-to-date
monitored.
Data
privacy,
legislation
compliance,
best
practices
for
detection
are
also
discussed.
We
discuss
human
analysts
work
tools
overcome
obstacles,
including
bias,
complicated
systems,
ethical
considerations.
Язык: Английский