TELKOMNIKA Telecommunication, Computing, Electronics and Control
Pulse shaping methods for inter carrier interference reduction in OFDM system
Dublin Core
Title
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Pulse shaping methods for inter carrier interference reduction in OFDM system
Pulse shaping methods for inter carrier interference reduction in OFDM system
Subject
ICI, ISP pulse, OFDM, Pulse shaping, Rectangular pulse
Description
The weakness of the orthogonal freuency division multiplexing (OFDM)
system is susceptible to the existence of carrier frequency offset (CFO) which causes the emergence of inter carrier interference (ICI) which causes a degradation of performance OFDM systems. This study aims to apply the suggested rectangular (REC) pulse and improved sinc-power (ISP) pulse shaping methods on OFDM system and determines ICI reduction with the effects of CFO over flat fading Rayleigh channels. The performance of each pulse shaping method is evaluated and compared based on parameter ICI power vs. normalized frequency offset, signal to interference ratio (SIR) vs. normalized frequency offset and bit error rate (BER) vs. energy bit per noise (Eb/No). The simulation result in terms of BER vs. Eb/No indicated that REC and ISP pulse shaping has better performance dealing with ICI reduction compared to OFDM system no applied pulse shaping. In addition, the ISP is able to mitigate ICI better than REC.
system is susceptible to the existence of carrier frequency offset (CFO) which causes the emergence of inter carrier interference (ICI) which causes a degradation of performance OFDM systems. This study aims to apply the suggested rectangular (REC) pulse and improved sinc-power (ISP) pulse shaping methods on OFDM system and determines ICI reduction with the effects of CFO over flat fading Rayleigh channels. The performance of each pulse shaping method is evaluated and compared based on parameter ICI power vs. normalized frequency offset, signal to interference ratio (SIR) vs. normalized frequency offset and bit error rate (BER) vs. energy bit per noise (Eb/No). The simulation result in terms of BER vs. Eb/No indicated that REC and ISP pulse shaping has better performance dealing with ICI reduction compared to OFDM system no applied pulse shaping. In addition, the ISP is able to mitigate ICI better than REC.
Creator
N. M. A. E. D. Wirastuti, Ni Putu Lintang Anggitiadewi, Nyoman Pramaita
Source
DOI: 10.12928/TELKOMNIKA.v18i5.13840
Publisher
Universitas Ahmad Dahlan
Date
October 2020
Contributor
Sri Wahyuni
Rights
ISSN: 1693-6930
Relation
http://journal.uad.ac.id/index.php/TELKOMNIKA
Format
PDF
Language
English
Type
Text
Coverage
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Files
Collection
Citation
N. M. A. E. D. Wirastuti, Ni Putu Lintang Anggitiadewi, Nyoman Pramaita, “TELKOMNIKA Telecommunication, Computing, Electronics and Control
Pulse shaping methods for inter carrier interference reduction in OFDM system,” Repository Horizon University Indonesia, accessed October 31, 2025, https://repository.horizon.ac.id/items/show/4039.
Pulse shaping methods for inter carrier interference reduction in OFDM system,” Repository Horizon University Indonesia, accessed October 31, 2025, https://repository.horizon.ac.id/items/show/4039.