Browse Items (25 total)
- Collection: Vol. 21, No. 3 2023
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TELKOMNIKA Telecommunication Computing Electronics and Control
Implementation and analysis of 5G network identification operations at low signal-to-noise ratio
The article investigates the operations of identifying a cellular network and
searching for a cell at various signal-to-noise ratios. The estimation of
frequency and time displacement, criteria for detecting the primary
synchronization signal are…
searching for a cell at various signal-to-noise ratios. The estimation of
frequency and time displacement, criteria for detecting the primary
synchronization signal are…
TELKOMNIKA Telecommunication Computing Electronics and Control
Loaded notched dual compact rectangular ultra-wideband applications monopole antenna
This work presents a rectangular of microstrip ultra wideband patch antenna
for worldwide interoperability for microwave access (Wi-Max) and wireless
local area network (WLAN) with a dual band-notched feature. The planned
an antenna consists the…
for worldwide interoperability for microwave access (Wi-Max) and wireless
local area network (WLAN) with a dual band-notched feature. The planned
an antenna consists the…
TELKOMNIKA Telecommunication Computing Electronics and Control
Low-profile frequency-reconfigurable antenna for 5G applications
The demand for higher data rates has increased in recent years.
The reconfigurable antenna that operates in the millimeter-wave spectrum
(23.5 GHz – 29.64 GHz) was developed. This design is obtained by merging
a half-circle radius of 3.97 mm, and…
The reconfigurable antenna that operates in the millimeter-wave spectrum
(23.5 GHz – 29.64 GHz) was developed. This design is obtained by merging
a half-circle radius of 3.97 mm, and…
TELKOMNIKA Telecommunication Computing Electronics and Control
Medical image encryption using multi chaotic maps
Over the last twenty years, chaos-based encryption has been an increasingly
popular way to encrypt and decrypt data using nonlinear dynamics and
deterministic chaos. Discrete chaotic systems based on iterative maps have
gotten a lot of interest…
popular way to encrypt and decrypt data using nonlinear dynamics and
deterministic chaos. Discrete chaotic systems based on iterative maps have
gotten a lot of interest…
TELKOMNIKA Telecommunication Computing Electronics and Control
One-shot learning Batak Toba character recognition using siamese neural network
Siamese neural network (SINN) is an image processing model that compares
the scores of two patterns. The SINN algorithm is a combination of the use
of the double convolutional neural network (CNN) algorithm. By combined
SINN with a one-shot…
the scores of two patterns. The SINN algorithm is a combination of the use
of the double convolutional neural network (CNN) algorithm. By combined
SINN with a one-shot…
TELKOMNIKA Telecommunication Computing Electronics and Control
Optimal FOPI-FOPD controller design for rotary inverted pendulum system using grey wolves’ optimization technique
The rotary inverted pendulum (RIP) has been used in various control
application areas. This system can be represented as two degree of freedom
(2-DOF), consisting of a rotating arm and rotating pendulum rod. RIP is an
excellent example of…
application areas. This system can be represented as two degree of freedom
(2-DOF), consisting of a rotating arm and rotating pendulum rod. RIP is an
excellent example of…
TELKOMNIKA Telecommunication Computing Electronics and Control
Real-time human activity recognition from smart phone using linear support vector machines
The recognition of human activity (HAR) the use of cell devices embedded
in its exten sively disbursed sensors affords guidance, instructions, and take
care of citizens of smart cities. Consequently, it became essential to analyze
human every day…
in its exten sively disbursed sensors affords guidance, instructions, and take
care of citizens of smart cities. Consequently, it became essential to analyze
human every day…
TELKOMNIKA Telecommunication Computing Electronics and Control
Research advancements in ocean environmental monitoring systems using wireless sensor networks: a review
The ocean environment monitoring system is of great significance to the
researchers because the ocean is the storehouse of natural resources. It is
critical to comprehend and assess the ocean’s environmental conditions.
Several studies have been…
researchers because the ocean is the storehouse of natural resources. It is
critical to comprehend and assess the ocean’s environmental conditions.
Several studies have been…
TELKOMNIKA Telecommunication Computing Electronics and Control
Results of simulation modeling of technical parameters of a multiservice network
In a scientific article, the authors presented the results of simulation
modeling of the technical parameters of a multiservice network. As a model
of a multiservice communication network for the computational experiment,
the model proposed in the…
modeling of the technical parameters of a multiservice network. As a model
of a multiservice communication network for the computational experiment,
the model proposed in the…
TELKOMNIKA Telecommunication Computing Electronics and Control
Robot operating system based autonomous navigation platform with human robot interaction
In emerging technologies, indoor service robots are playing a vital role for
people who are physically challenged and visually impaired. The service
robots are efficient and beneficial for people to overcome the challenges
faced during their…
people who are physically challenged and visually impaired. The service
robots are efficient and beneficial for people to overcome the challenges
faced during their…