Analysis of direct traffic at the transport protocol level in the WiMax-1/2 cluster oriented to offload the smart city's wireless ecosystem
Royal Society Open Science,
Год журнала:
2024,
Номер
11(7)
Опубликована: Июль 1, 2024
Rerouting
of
direct
information
traffic
under
the
WiMax-1/2
technology
control
in
case
licensed
frequency
spectrum
overload
ensures
communication
continuity
smart
city's
critical
infrastructure.
The
support
such
a
process
cluster
has
its
specificity,
worthy
analytical
formalization.
article
presents
mathematical
apparatus
that
allows
average
service
duration
an
message
during
transfer
from
terminal
to
base
station
be
estimated.
Unlike
analogues,
presented
concept
adequately
describes
investigated
for
any
number
terminals,
taking
into
account
both
queuing
effect
on
their
side
and
functioning
cumulative
query
transmission
mechanism
inherent
technology.
Therefore,
proposed
apparatus,
describing
servicing
message,
takes
accompanied
by
potential
collisions
sending
request
allocation
resources
station,
message's
stay
queue.
Experimental
studies
demonstrated
adequacy
process.
experimental
section
also
formulates
optimization
problem
resulting
management
competitive
access
parameters.
Язык: Английский
Assessment of Communication Resource Allocation by the Transmission Control Protocol for the Target Virtual Connection under Competitive Conditions
Electronics,
Год журнала:
2024,
Номер
13(7), С. 1180 - 1180
Опубликована: Март 22, 2024
The
mathematical
framework
presented
in
this
article
focuses
on
the
controlled-transmission
protocol’s
asynchronous
process
of
bandwidth
allocation
for
target
virtual
connection
implemented
under
competition
communication
resources.
studied
is
formalized
as
a
two-dimensional
discrete
Markovian
chain,
taking
into
account
distributions
queue
lengths
TCP
data
fragments
from
competing
client
nodes.
Such
chain
describes
dynamics
filling
stack
transmitted
but
unacknowledged
investigated
end
device.
Distributions
states
were
found
various
ratios
virtual-connection
bandwidth,
transmission-protocol
parameters,
and
communication-channel
characteristics.
Analytical
dependencies
computing
performance
different
operating
modes
obtained.
results
experiments
conducted
based
obtained
analytical
constructions
showed
that
with
selective
repeat
mode
mainly
determined
by
data-loss
intensity,
size
distribution
transit
nodes,
ratio
between
protocol
window
route
length.
Язык: Английский