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All Journal International Journal of Electrical and Computer Engineering TEKNIK Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan POSITRON Jurnal Edukasi dan Penelitian Informatika (JEPIN) Jurnal ELTIKOM : Jurnal Teknik Elektro, Teknologi Informasi dan Komputer Informatika Mulawarman: Jurnal Ilmiah Ilmu Komputer JURNAL PENGABDI BULETIN AL-RIBAATH International Journal of Community Service Learning Jurnal Teknologi Informasi : Jurnal Keilmuan dan Aplikasi Bidang Teknik Informatika Jurnal Teknik Elektro dan Komputasi (ELKOM) ASEAN Journal of Chemical Engineering Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang REKA ELKOMIKA: Jurnal Pengabdian kepada Masyarakat JAMBURA JOURNAL OF PROBABILITY AND STATISTICS Jurnal Amplifier: Jurnal Ilmiah Bidang Teknik Elektro dan Komputer JUSTIN (Jurnal Sistem dan Teknologi Informasi) Eksergi: Jurnal Teknik Energi Telecommunications, Computers, and Electricals Engineering Journal Journal of Electrical Engineering, Energy, and Information Technology EPISTEMOLOGI : Jurnal Pengabdian Masyarakat dan Penelitian
Putra, Leonardus Sandy Ade
Universitas Tanjungpura
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Journal : POSITRON

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Performance Analysis of Multiple Input Multiple Output (MIMO) Multi-Carrier Code-Division Multiple Access (MC-CDMA) Combined with Quasi-Orthogonal Space Time Block Coding (QO-STBC) in Rayleigh Fading Channel Kusumawardhani, Eka; Astuti, Rina Pudji; Adriansyah, Nachwan Mufti; Imansyah, Fitri; Putra, Leonardus Sandy Ade
POSITRON Vol 12, No 2 (2022): Vol. 12 No. 2 Edition
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam, Univetsitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (388.996 KB) | DOI: 10.26418/positron.v12i2.46613

Abstract

The need for a communication system with a higher data rate and mobility grows along with information and communication technology development. Combining MC-CDMA with the MIMO system and supporting the system with a good transmit diversity technique is a promising idea to provide the needed communication system, especially in high mobility conditions. MC-CDMA can support ubiquitous communications without affecting the achievable BER and is more capable of high-speed mobility. It integrates the benefit of both OFDM and CDMA. On the other hand, QO-STBC increases the bit rate without using additional bandwidth to transmit diversity in the MIMO system. So, this study proposed a system combining the MIMO MC-CDMA system with QO-STBC. The proposed system is investigated under high mobility conditions to see the system's performance. The simulation results show that our system performs better than the MC-CDMA STBC system and the QOSTBC system but not better than the MC-CDMA multilevel coding scheme. To reach the value of BER 10−3, MC-CDMA multilevel Coding requires less power, around 5 dB, than the proposed system.
Co-Authors Ade Kurniawan Aditya Rizky Wildani Agus Sehatman Saragih Ahmad Saefulloh Ahmad Supriyogo Aini Sulastri Aminuyati Caecilia Bintang Girik Allo Chandra Wahyu Purnomo Eka Kusumawardhani Eli Karliani F. Trias Pontia W Fajar Ramadhani Fitri Imansyah Fitriani, Ignatia Imelda fredho, Gabriel Gunawan, Vincentius Abdi Hendro Priyatman Hilda Hilda Jannus Marpaung Jannus Marpaung Jumiati Jumiati Kristian Umbu Lakinau Kurnawan, Wawan Kusumawardhani, Eka Lalak Tarbiyatun Nasyin Maleiva Linggo Sumarno Mawaldi, Ikbal Mubaarak, Mochammad Rifqi Mulyaningsih, Try Nachwan Mufti Adriansyah Nanda Natasya, Audrey Natasya, Audrey Nanda Nazarudin, - Neilcy Tjahja Mooniarsih Nicea Roona Paranoan Ningsih, Melly Mulya Nova Argita Damayanti Nugraheni, Putranty Widha Pontia W, F. Trias Pontia, F. Trias Pratama, Aditya Cahya Prio Utomo Putranty Widha Nugraheni Redi Ratiandi Yacoub Rina Pudji Astuti Saputra, Surya Darma Hadi Seno Darmawan Panjaitan Silaban, Rico Kurniawan Suhardi . Triyani Triyani W, F. Trias Pontia Wicaksono, Romario Aldrian Widiantoro, Andreas Gunawan Yacoub, Redi Retiandi Zainal Abidin Zainal Abidin Abidin