Browse Items (25 total)
- Collection: Vol. 21, No. 5 2023
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TELKOMNIKA Telecommunication Computing Electronics and Control
Design and implementation of a LoRa-based system for warning of forest fire
This paper presents the design and implementation of a forest fire monitoring
and warning system based on long range (LoRa) technology, a novel ultra-low
power consumption and long-range wireless communication technology for
remote sensing…
and warning system based on long range (LoRa) technology, a novel ultra-low
power consumption and long-range wireless communication technology for
remote sensing…
TELKOMNIKA Telecommunication Computing Electronics and Control
Design and simulation an optimal enhanced PI controller for congestion avoidance in TCP/AQM system
In this paper, snake optimization algorithm (SOA) is used to find the optimal
gains of an enhanced controller for controlling congestion problem in
computer networks. M-file and Simulink platform is adopted to evaluate the
response of the active…
gains of an enhanced controller for controlling congestion problem in
computer networks. M-file and Simulink platform is adopted to evaluate the
response of the active…
TELKOMNIKA Telecommunication Computing Electronics and Control
Design, simulation, and analysis of microstrip patch antenna for wireless applications operating at 3.6 GHz
In this study, a microstrip patch antenna that works at 3.6 GHz was built and
tested to see how well it works. In this work, Rogers RT/Duroid 5880 has been
used as the substrate material, with a dielectric permittivity of 2.2 and a thickness
of…
tested to see how well it works. In this work, Rogers RT/Duroid 5880 has been
used as the substrate material, with a dielectric permittivity of 2.2 and a thickness
of…
TELKOMNIKA Telecommunication Computing Electronics and Control
Efficient combined fuzzy logic and LMS algorithm for smart antenna
The smart antennas are broadly used in wireless communication. The least
mean square (LMS) algorithm is a procedure that is concerned in controlling
the smart antenna pattern to accommodate specified requirements such as
steering the beam toward…
mean square (LMS) algorithm is a procedure that is concerned in controlling
the smart antenna pattern to accommodate specified requirements such as
steering the beam toward…
TELKOMNIKA Telecommunication Computing Electronics and Control
Electroencephalography-based brain-computer interface using neural networks
This study aimed to develop a brain-computer interface that can control an
electric wheelchair using electroencephalography (EEG) signals. First, we used
the Mind Wave Mobile 2 device to capture raw EEG signals from the surface of
the scalp. The…
electric wheelchair using electroencephalography (EEG) signals. First, we used
the Mind Wave Mobile 2 device to capture raw EEG signals from the surface of
the scalp. The…
TELKOMNIKA Telecommunication Computing Electronics and Control
Evaluation of the weighted-overlap add model with massive MIMO in a 5G system
The flaw in 5G orthogonal frequency division multiplexing (OFDM) becomes
apparent in high-speed situations. Because the doppler effect causes frequency
shifts, the orthogonality of OFDM subcarriers is broken, lowering both their
bit error rate…
apparent in high-speed situations. Because the doppler effect causes frequency
shifts, the orthogonality of OFDM subcarriers is broken, lowering both their
bit error rate…
TELKOMNIKA Telecommunication Computing Electronics and Control
Fault-tolerant backup storage system for confidential data in distributed servers
This article addresses the critical issue of securing backup storage for
confidential data, a key concern in safeguarding the operations of critical
information systems dealing with extensive amounts of sensitive
information. The study proposes a…
confidential data, a key concern in safeguarding the operations of critical
information systems dealing with extensive amounts of sensitive
information. The study proposes a…
TELKOMNIKA Telecommunication Computing Electronics and Control
Impact of CuS counter electrode calcination temperature on quantum dot sensitized solar cell performance
In place of the commercial Pt electrode used in quantum sensitized solar
cells, the low-cost CuS cathode is created using electrophoresis. High
resolution scanning electron microscopy and X-ray diffraction were used to
analyze the structure and…
cells, the low-cost CuS cathode is created using electrophoresis. High
resolution scanning electron microscopy and X-ray diffraction were used to
analyze the structure and…
TELKOMNIKA Telecommunication Computing Electronics and Control
Implementation of FinFET technology based low power 4×4 Wallace tree multiplier using hybrid full adder
Many systems, including digital signal processors, finite impulse response
(FIR) filters, application-specific integrated circuits, and microprocessors,
use multipliers. The demand for low power multipliers is gradually rising
day by day in the…
(FIR) filters, application-specific integrated circuits, and microprocessors,
use multipliers. The demand for low power multipliers is gradually rising
day by day in the…
TELKOMNIKA Telecommunication Computing Electronics and Control
Improving the detection of intrusion in vehicular ad-hoc networks with modified identity-based cryptosystem
Vehicular ad-hoc networks (VANETs) are wireless-equipped vehicles that
form networks along the road. The security of this network has been a major
challenge. The identity-based cryptosystem (IBC) previously used to secure
the networks suffers from…
form networks along the road. The security of this network has been a major
challenge. The identity-based cryptosystem (IBC) previously used to secure
the networks suffers from…