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All Journal JTEV (Jurnal Teknik Elektro dan Vokasional Jurnal Simetris Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi) Share : Journal of Service Learning Jurnal Teknik International Journal of Electrical, Energy and Power System Engineering (IJEEPSE) COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat Makara Journal of Technology SAINSTEK Malcom: Indonesian Journal of Machine Learning and Computer Science J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Rekayasa elektrika BATOBO: Jurnal Pengabdian Kepada Masyarakat Buletin Pos dan Telekomunikasi Electrical Today
Ery Safrianti
Jurusan Elektro, Fakultas Teknik, Universitas Riau, Pekanbaru 28293, Indonesia
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences Other

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Journal : Makara Journal of Technology

 1 
Capacity of High-Speed Powerline Communication in Vehicles Hamdani, Deny; Safrianti, Ery
Makara Journal of Technology Vol. 7, No. 2
Publisher : UI Scholars Hub

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Abstract

Powerline Communication (PLC) Systems intents to use the mains network in vehicles for high-speed data transmission. Carrier frequencies in the range of MHz are required to establish data rates of some megabits per second. In this paper, typical reference channels extracted from channel measurements are presented and computation results of their capacities according to Shannon’s theorem are presented. Furthermore, the effect of limitations of frequency range and power spectral density of transmitted signal on achievable capacity is investigated. This paper outlines an assessment for theoretical channel capacity and achievable data rates of vehicular PLC transmission schemes. Finally, EMC (Electromagnetics Compatibility) constraint according to CISPR 25 (Comite International Special des Perturbations Radioelectrique – The International Special Committee on Radio Interference) is deeply considered.
Construction of Short-Length High-Rates LDPC Codes Using Difference Families Hamdani, Deny; Safrianti, Ery
Makara Journal of Technology Vol. 11, No. 1
Publisher : UI Scholars Hub

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Abstract

Low-density parity-check (LDPC) code is linear-block error-correcting code defined by sparse parity-check matrix. It is decoded using the massage-passing algorithm, and in many cases, capable of outperforming turbo code. This paper presents a class of low-density parity-check (LDPC) codes showing good performance with low encoding complexity. The code is constructed using difference families from combinatorial design. The resulting code, which is designed to have short code length and high code rate, can be encoded with low complexity due to its quasi-cyclic structure, and performs well when it is iteratively decoded with the sum-product algorithm. These properties of LDPC code are quite suitable for applications in future wireless local area network.
Co-Authors . Feranita Ade Hidayat, Ade Adinda Zilly Arsyika Afriantoni Afriantoni Ahmad Romadan Aji Noor Hakim Aldi, Robi Aldy Fadilla Anashroh Rizkiyah Siregar Andhi, Rahmat Rizal Andreas Andreas Anhar Anhar Anhar Arif Fauzar Azmi, Agusurio Azzahran, Ramy Deny Hamdani Deny Hamdani Deny Hamdani Dian Yayan Sukama Dian Yayan Sukma, Dian Yayan Edi Susilo Edi Susilo Edy Ervianto Egi Pratama Fauzi Hidayat Feranita Feranita Feranita Feranita Feranita Feranita Feranita Feranita Jalil Feranita Jalil Feri Saputra Fernanda Fitriansyah Firdaus Firdaus Firdaus Fitri Wulandari Fitriani Saputri Fitriani Saputri Fitriansyah, Fernanda Fri Murdiya, Fri Hazline Atika Suri Hendra Surya Heryanto Chandra Hidayat, Fauzi Hidayat, Fauzi Ilham Ilham Imam Fadli Indra Putra Wijaya, Indra Putra Irsan Fitrah Adhil Jalil, Feranita Jesica Amanda Putri Kiki Julita Ningsih Linna Oktaviana Linna Oktaviana S Linna Oktaviana Sari Linna Oktaviani Sari Mahan, Rian Arighi Mei Safrina Mudinillah, Adam Muhammad Ridwan Saputra Mukti, Widyantoro Tejo Novri Valentino Nur Aprilia Sari Nurhalim Nurhalim Dani Ali Pinarian Elni Endra Saneni Putri, R.A Rizka Qori Yuliani R.A Rizka Qori Yuliani Putri Rahyul Amri Rendra Widianto Retdha Yuhana, Dwi Putra Riadi, Rahadatul ‘Aisy Rian Arighi Mahan Riki Desrianto Rio Juli Hendra Romadan, Ahmad Rosma, Iswadi Hasyim Salhazan Salhazan Salpiana Saputra, M. Fajar Edwin Sari, Linna Oktaviani Satiarini, Astri Septian Budiman Septian Tri Wahyudi, Septian Tri Sofyan, Usep Sucahyo Grianto Suwitno Suwitno Suwitno, Suwitno Syahputra, Ramdhani Tambunan, Yuli Sartika Tulus Rahayu, Tulus Utari Nurul Fajar Nasution Valentino, Novri Valentino, Novri Wahyu Dwi Reza Wahyuningtias, Defvi Widyantoro Tejo Mukti Wijaya, Alvansya Hawari Yusnita Rahayu