Browse Items (68 total)
- Collection: Vol. 18, No. 4 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
RPL routing protocol performance under sinkhole and selective forwarding attack: experimental and simulated evaluation
To make possible dream of connecting 30 billion smart devices assessable from anywhere, anytime and to fuel the engine growth of internet of things (IoT) both in terms of physical and virtual things, internet engineering task force (IETF) came up…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Reduce the probability of blocking for handoff and calls in cellular systems based on fixed and dynamic channel assignment
In cellular systems the high probability of blocking represents a big problem for users, the proposed solution by reducing the blocking probability and investigation cellular systems by method channels assignment. The aim from apaper is studying the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Comparative performance of optical amplifiers: Raman and EDFA
The in-line optical signal amplification is often used in optical communication systems to accomplish longer transmission distances and larger capacity. In this proposed paper, the operation of two types of optical amplifiers for 16×10 Gbps…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
UFMC system performance improvement using RS codes for 5G communication system
Fifth generation (5G) mobile communication is expected to be deployed in several countries by 2020. Where, the data consumptions are expected to be increased to 30% thus, it cannot be supported by the present technologies 3G and 4G. In contrast,…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Fair and trustworthy: Lock-free enhanced tendermint blockchain algorithm
Blockchain Technology is exclusively used to make online transactions secure by maintaining a distributed and decentralized ledger of records across multiple computers. Tendermint is a general-purpose blockchain engine that is composed of two parts;…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Assessment of quality indicators of the automatic control system influence of accident interference
This work concentrates the analysis of the system of automatic control of the directive diagram of the moving active electronically scanned array with a limited number of transceiver modules. The analysis revealed a number of shortcomings that lead…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Strategy to determine the foot plantar center of pressure of a person through deep learning neural networks
Some case studies treated by physiotherapists or orthopedists to measure the alignment of the lower extremities during a gait cycle are based on empirical methods of visual observation. This methodology does not guarantee total success, since it…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Optimal power scheduling of renewable energy sources in micro-grid via distributed energy storage system
This research is mainly focusing on the optimal power management by
controlling the charging and discharging modes of the battery storage of
the micro-grid (MG). A droop-based controller or battery controller is
proposed for this work in order to…
controlling the charging and discharging modes of the battery storage of
the micro-grid (MG). A droop-based controller or battery controller is
proposed for this work in order to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of shunt hybrid active power filter for compensating harmonic currents and reactive power
For the past two decades, tremendous advancements have been achieved in the electricity industry. The usage of non-linear loads in the daily life has affected the power quality of the system and caused the presence of harmonics. To compensate the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A progressive domain expansion method for solving optimal control problem
Electricity generation at the hydropower stations in Nigeria has been below the expected value. While the hydro stations have a capacity to generate up to 2,380 MW, the daily average energy generated in 2017 was estimated at around 846 MW. A factor…