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All Journal Perfecting a Video Game with Game Metrics Bulletin of Electrical Engineering and Informatics Bulletin of Electrical Engineering and Informatics Bulletin of Electrical Engineering and Informatics Indonesian Journal of Electrical Engineering and Computer Science
Md. Rafiqul Islam
International Islamic University Malaysia
Computer Science & IT Electrical & Electronics Engineering Engineering

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Journal : Perfecting a Video Game with Game Metrics

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Dynamic power allocation and scheduling for MIMO RF energy harvesting wireless sensor platforms Amar Esse; Khaizuran Abdullah; Mohamed Hadi Habaebi; Huda Adibah Mohd Ramli; Ani Liza Asnawi; Md. Rafiqul Islam
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 19, No 5: October 2021
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v19i5.20413

Abstract

Radio frequency (RF) energy harvesting systems are enabling new evolution towards charging low energy wireless devices, especially wireless sensor networks (WSN). This evolution is sparked by the development of low-energy micro-controller units (MCU). This article presents a practical multiple input multiple output (MIMO) RF energy-harvesting platform for WSN. The RF energy is sourced from a dedicated access point (AP). The sensor node is equipped with multiple antennas with diverse frequency responses. Moreover, the platform allows for simultaneous information and energy transfer without sacrificing system duplexity, unlike time-switching RF harvesting systems where data is transmitted only for a portion of the total transmission duty cycle, or power-splitting systems where the power difference between the information signal (IS) and energy signal (ES) is neglected. The proposed platform addresses the gap between those two. Furthermore, system simulation and two energy scheduling methods between AP and sensor node (SN) are presented, namely, Continuous power stream (CPS) and intermittent power stream (IPS).
Co-Authors A. H. M. Zahirul Alam Amar Esse Ani Liza Asnawi Eid Osman Farah Nadia Mohd Isa Huda Adibah Mohd Ramli Kazi Istiaque Ahmed Khaizuran Abdullah Ku Chui Choon Ivan Mohamed Hadi Habaebi Naimul Mukit Nidal Qasem Noor Hidayah M. Adnan Norun Farihah Abdul Malek Nurfarhana Nabila Ridzuan Rafhanah Shazwani Rosli Rauful Nibir