Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Mechatronics, Electrical Power, and Vehicular Technology

Sector-based midpoint LEACH enhancement for improved energy efficiency and network lifetime Nirwana Haidar Hari; M. Udin Harun Al Rasyid
Journal of Mechatronics, Electrical Power, and Vehicular Technology Vol 16, No 2 (2025)
Publisher : National Research and Innovation Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/j.mev.2025.1140

Abstract

This study proposes a sector-based, midpoint-driven enhancement of the low-energy adaptive clustering hierarchy (LEACH) protocol to address energy imbalance and inconsistent cluster head (CH) placement in wireless sensor networks (WSNs). Conventional LEACH and its variants often rely on random CH selection and produce uneven cluster geometries, accelerating node depletion and shortening network lifetime. The proposed method divides the network into four sectors and applies a midpoint-guided CH selection mechanism that prioritizes nodes near the geometric center of each sector, thereby shortening intra-cluster communication distances and balancing energy consumption. The protocol is evaluated through Python-based simulation using 100 randomly deployed nodes in a 200×200 m² monitoring area and is compared with several widely used LEACH-based protocols under identical radio and traffic parameters. Key performance metrics include first node death (FND), half nodes death (HND), all nodes death (AND), residual energy, and throughput. Simulation results show lifetime gains of roughly 30–40 % across standard lifetime metrics relative to the original LEACH, while maintaining higher residual energy and stable throughput. These findings highlight the suitability of the protocol for long-duration IoT and smart monitoring applications where energy efficiency is critical.
Co-Authors A Wildan J Achmad Basuki Achmad Basuki Agus Indra Gunawan Agus Indra Gunawan Agus Prasetyo Ahmad Rifa'i Ahmad Rifai Ahsan, Ahmad Syauqi Aidil Saputra Kirsan Al Falah, Adam Ghazy Alfaqih, Wildan Maulana Akbar Alfian Fahmi Alfian Fahmi, Alfian Ali Ridho Barakbah Amang Sudarsono, Amang Amma Liesvarastranta Haz Andhik Ampuh Yunanto Andi Roy Arna Fariza Asmara, Rengga Ata Amrullah Aziz, Adam Shidqul Bih Hwang Lee Bima Sena Bayu Dewantara Budiarti, Rizqi Putri Nourma Darmawan, Zakha Maisat Eka Desy Intan Permatasari, Desy Intan Dhodit Rengga Tisna Dian Neipa Purnamasari Dona Wahyudi Dwi Susanto Edelani, Renovita Edi Satriyanto Eka Saputra Aji Eka Saputra Aji, Eka Saputra Eko Prayitno Entin Martiana Kusumaningtyas Evianita Dewi Fajrianti Ferry Astika Saputra Ferry Astika Saputra Ferry Astika Saputra Fitri, Novi Aryani Gezaq Abror Hary Oktavianto Hendi Yanuar Setianto Herman Yuliandoko Herman Yuliandoko Herman Yuliandoko, Herman I Gede Puja A I Gede Puja Astawa I Gede Puja Astawa Idris Winarno Ilham Achmad Al Hafidz Isbat Uzzin Nadhori Isbat Uzzin Nadhori, Isbat Uzzin iwan Syarif Jauari Akhmad Nur Hasim Junaedi Ispianto Khoirunnisa, Asy Syaffa Kindarya, Fabyan Kurniawan Saputra Kusuma, Selvia Ferdiana M. Husni Mubarrok Mufid, Mohammad Robihul Muh. Zen Samsono Hadi Muhammad Aksa Hidayat Muhammad Iskandar Dzulqornain Nana Ramadijanti, Nana Naufal Adi Satrio Nirwana Haidar Hari Nobuo Funabiki Nobuo Funabiki, Nobuo Nur Rosyid Mubtadai, Nur Rosyid Nurazmi, Talita Iza Nuril Ratu Qurani Nurul Fahmi Nurul Fahmi Nurul Fahmi Nusantoko, Yuliarta Rizki Primajaya, Grezio Arifiyan Rachma Rizqina Mardhotillah Rengga Asmara Ricky Afiful Maula Riyadh Arridha Rizki Amalia Rozie, Fachrul Rusminto Tjatur Widodo Sa'adah, Umi Setiawardhana Setiawardhana Setiawardhana Setiawardhana Sritrusta Sukaridhoto Subono . Subono ., Subono Subono Subono Sumarsono, Irwan Titing Magfirah Tomy Iskandar Vivien Arief Wardhany Wirama, I Made Adiswara Yunia Ikawati