Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio
Orthogonal Frequency Division Multiplexing (OFDM) is a very efficient and popular modulation technique in modern wireless communication systems. OFDM offers advantages in terms of spectrum efficiency, resistance to multi-path interference, and is able to support high data rates. This OFDM system us...
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| Language: | English |
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Departement of Electrical Engineering, Faculty of Engineering, Universitas Brawijaya
2024-12-01
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| Series: | Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) |
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| Online Access: | https://jurnaleeccis.ub.ac.id/index.php/eeccis/article/view/1748 |
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| author | Ivana Arum Dimarsasi Rachmad Saptono Muhammad Syirajjudin |
| author_facet | Ivana Arum Dimarsasi Rachmad Saptono Muhammad Syirajjudin |
| author_sort | Ivana Arum Dimarsasi |
| collection | DOAJ |
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Orthogonal Frequency Division Multiplexing (OFDM) is a very efficient and popular modulation technique in modern wireless communication systems. OFDM offers advantages in terms of spectrum efficiency, resistance to multi-path interference, and is able to support high data rates. This OFDM system uses the concept of Software Defined Radio (SDR) because it is able to implement directly with the help of USRP B210 hardware. The OFDM system consists of a transmitter and receiver that are processed by digital signal processing to encode, decode, and modulate data. This study uses GNU Radio software as a transmitter and receiver model. The purpose of this study is to compare the performance of real-time data transmission through the AWGN (Additive White Gaussian Noise) and Rayleigh Fading channels. The results of the study show that the performance of the OFDM system built, namely the use of BPSK modulation on the AWGN channel has the best performance with the lowest BER results of 0.376 and SNR 14 dB.
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| format | Article |
| id | doaj-art-63ed2fed66094eff90476c039b3b3484 |
| institution | Kabale University |
| issn | 2460-8122 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Departement of Electrical Engineering, Faculty of Engineering, Universitas Brawijaya |
| record_format | Article |
| series | Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) |
| spelling | doaj-art-63ed2fed66094eff90476c039b3b34842025-01-20T14:56:18ZengDepartement of Electrical Engineering, Faculty of Engineering, Universitas BrawijayaJurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems)2460-81222024-12-0118310.21776/jeeccis.v18i3.17482181Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined RadioIvana Arum Dimarsasi0Rachmad Saptono1Muhammad Syirajjudin2State Polytechnic of MalangPoliteknik Negeri MalangPoliteknik Negeri Malang Orthogonal Frequency Division Multiplexing (OFDM) is a very efficient and popular modulation technique in modern wireless communication systems. OFDM offers advantages in terms of spectrum efficiency, resistance to multi-path interference, and is able to support high data rates. This OFDM system uses the concept of Software Defined Radio (SDR) because it is able to implement directly with the help of USRP B210 hardware. The OFDM system consists of a transmitter and receiver that are processed by digital signal processing to encode, decode, and modulate data. This study uses GNU Radio software as a transmitter and receiver model. The purpose of this study is to compare the performance of real-time data transmission through the AWGN (Additive White Gaussian Noise) and Rayleigh Fading channels. The results of the study show that the performance of the OFDM system built, namely the use of BPSK modulation on the AWGN channel has the best performance with the lowest BER results of 0.376 and SNR 14 dB. https://jurnaleeccis.ub.ac.id/index.php/eeccis/article/view/1748GNURadioOFDMSISOUSRP |
| spellingShingle | Ivana Arum Dimarsasi Rachmad Saptono Muhammad Syirajjudin Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems) GNURadio OFDM SISO USRP |
| title | Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio |
| title_full | Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio |
| title_fullStr | Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio |
| title_full_unstemmed | Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio |
| title_short | Performance Analysis of OFDM under AWGN and Rayleigh Fading Channels Based on Software Defined Radio |
| title_sort | performance analysis of ofdm under awgn and rayleigh fading channels based on software defined radio |
| topic | GNURadio OFDM SISO USRP |
| url | https://jurnaleeccis.ub.ac.id/index.php/eeccis/article/view/1748 |
| work_keys_str_mv | AT ivanaarumdimarsasi performanceanalysisofofdmunderawgnandrayleighfadingchannelsbasedonsoftwaredefinedradio AT rachmadsaptono performanceanalysisofofdmunderawgnandrayleighfadingchannelsbasedonsoftwaredefinedradio AT muhammadsyirajjudin performanceanalysisofofdmunderawgnandrayleighfadingchannelsbasedonsoftwaredefinedradio |