Browse Items (25 total)
- Collection: Vol. 21, No. 4 2023
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
One to many (new scheme for symmetric cryptography)
Symmetric cryptography will always produce the same ciphertext if the plaintext and the
given key are the same repeatedly. This condition will make it easier for cryptanalysts
to perform cryptanalysis. This research introduces a one-to-many…
given key are the same repeatedly. This condition will make it easier for cryptanalysts
to perform cryptanalysis. This research introduces a one-to-many…
TELKOMNIKA Telecommunication Computing Electronics and Control
Traffic flow measurement for smart traffic light system design
Determining congestions on intersection roads can significantly improve the
performance of a traffic light system. One of the everyday problems on our
roads nowadays is the unbalanced traffic on different roads. The blind view
of roads and the…
performance of a traffic light system. One of the everyday problems on our
roads nowadays is the unbalanced traffic on different roads. The blind view
of roads and the…
TELKOMNIKA Telecommunication Computing Electronics and Control
Stability by assigning structures by applying the multivariable subspace identification algorithm for a wind system with a DFIG
In this paper, a controller for a doubly fed induction generator (DFIG)
connected to a wind system is proposed. This control assigning its own
structures as an optimal control method, the electric model in the DFIG state
space is also shown, for…
connected to a wind system is proposed. This control assigning its own
structures as an optimal control method, the electric model in the DFIG state
space is also shown, for…
TELKOMNIKA Telecommunication Computing Electronics and Control
Power consumption and energy management for edge computing: state of the art
Edge computing aims to make internet-based services and remote computing
power close to the user by placing information technology (IT) infrastructure
at the network edges. This proximity provides data centers with low-latency
and context-aware…
power close to the user by placing information technology (IT) infrastructure
at the network edges. This proximity provides data centers with low-latency
and context-aware…
TELKOMNIKA Telecommunication Computing Electronics and Control
Performance of piezoelectric energy harvester with vortex-
induced vibration and various bluff bodies
Piezoelectric energy harvesters (PEHs) are a kind of energy harvester that
generates electricity due to pressure or vibration. Vortex-induced vibration
(VIV) is a method that utilized wind energy and bluff body to generate the
vibration in PEH.…
generates electricity due to pressure or vibration. Vortex-induced vibration
(VIV) is a method that utilized wind energy and bluff body to generate the
vibration in PEH.…
TELKOMNIKA Telecommunication Computing Electronics and Control
Performance improvements of a VLC system, in a V2X context, using a different multiplexing technique
This paper scrutinizes visible light communication (VLC) employing hybrid
optical time division multiplexing (OTDM) wavelength division
multiplexing (WDM). It also demonstrates the simulation of VLC using the
direct sequence optical code division…
optical time division multiplexing (OTDM) wavelength division
multiplexing (WDM). It also demonstrates the simulation of VLC using the
direct sequence optical code division…
TELKOMNIKA Telecommunication Computing Electronics and Control
On the performance of reconfigurable intelligent surface-assisted UAV-to-ground communication systems
In this study, to reduce the average symbol error rate, and improve coverage
and reliability of unmanned aerial vehicles (UAVs) to ground
communication systems. In this case, we propose a reconfigurable intelligent
surfaces (RISs) assisted for UAV…
and reliability of unmanned aerial vehicles (UAVs) to ground
communication systems. In this case, we propose a reconfigurable intelligent
surfaces (RISs) assisted for UAV…
TELKOMNIKA Telecommunication Computing Electronics and Control
Neuro-fuzzy-based anti-swing control of automatic tower crane
Controlling the position of the final load and the anti-swing control of the
loads during the operation of the tower crane are challenging tasks. These
are the most important control issues for safe operation, which are difficult
to achieve easily…
loads during the operation of the tower crane are challenging tasks. These
are the most important control issues for safe operation, which are difficult
to achieve easily…
TELKOMNIKA Telecommunication Computing Electronics and Control
LSKA-ID: A lightweight security and key agreement protocol based on an identity for vehicular communication
Recently, a huge effort has been pushed to the wireless broadcasting nature
in the open area. However, the vehicular ad hoc network (VANET) is
disposed to various kinds of attacks. Hence, keeping the security in VANET is
the most critical issue…
in the open area. However, the vehicular ad hoc network (VANET) is
disposed to various kinds of attacks. Hence, keeping the security in VANET is
the most critical issue…
TELKOMNIKA Telecommunication Computing Electronics and Control
Low-cost central monitor based personal computer with
electrocardiogram and heart rate parameters via wireless XBee Pro
Heart rate signals and electrocardiograms are crucial indicators of a person’s
health, particularly for individuals in intensive care units (ICU). The goal of
this study is to wirelessly use a central monitoring system to continually and
in…
health, particularly for individuals in intensive care units (ICU). The goal of
this study is to wirelessly use a central monitoring system to continually and
in…