Open access Jurnal SINTA 1
Performance analysis of OFDM-IM scheme under STO and CFO
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 11 No. 4 (2021)
- ISSN
- 2722-2578, 2088-8708
- Published
- 2021-08-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
In this letter, performance analysis of orthogonal frequency division multiplexing with index modulation (OFDM-IM) is presented in term of bit error rate (BERs). The analysis considers its performance under two impairments, symbol time offset (STO) and carrier frequency offset (CFO) in frequency-selective fading channel. As orthogonal multicarrier system, OFDM-IM is subject to both inter-symbol interference (ISI) and inter-carrier interference (ICI) in a frequency-selective fading channel. OFDM-IM is a new multicarrier communication system, where the active subcarriers indices are used to carry additional bits of information. In general, in the previous existing works, OFDM-IM are evaluated only for near-ideal communication scenarios by only incorporating the CFO factor. In this work, the OFDM-IM performance is investigated and compared with conventional OFDM in the presence of two impairments, STO and CFO. Simulation results show that OFDM-IM outperforms the conventional OFDM with the presence of STO and CFO, especially at high SNR areas.
Collaboration network of the authors
31 authors · 103 co-authorship links · 37 across different organisations
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Nurtanio
- National Research and Innovation Agency
- Bandung Institute of Technology
- Indonesian Institute of Sciences
- Universitas Nusa Mandiri
- University of Missouri–Kansas City
- Jazan University
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Chaeriah Bin Ali Wael | National Research and Innovation Agency | 6 |
| Suyoto Suyoto | National Research and Innovation Agency | 5 |
| Galih Nugraha Nurkahfi | National Research and Innovation Agency | 3 |
| Budiman P.A. Rohman | National Research and Innovation Agency | 3 |
| Ratna Indrawijaya | National Research and Innovation Agency | 3 |
| Riza Ayu Putri | Universitas Nurtanio | 2 |
| Rinda Safana Linggi | Universitas Nurtanio | 2 |
| I Gusti Ayu Putri Surya Paramita | Universitas Nurtanio | 2 |
| Ni Kadek Emy Iswarawati | Universitas Nurtanio | 2 |
| Fabian Akbar | Universitas Nurtanio | 2 |
| Prio Adjie Utomo | Universitas Nurtanio | 2 |
| Sugihartono Sugihartono | Bandung Institute of Technology | 2 |
| Mochamad Mardi Marta Dinata | National Research and Innovation Agency | 2 |
| Arumjeni Mitayani | National Research and Innovation Agency | 2 |
| Purwoko Adhi | National Research and Innovation Agency | 2 |
| Siska Rahmadani | Universitas Nusa Mandiri | 1 |
| Muhammad Haris | Universitas Nusa Mandiri | 1 |
| Andriyan Bayu Suksmono | Bandung Institute of Technology | 1 |
| Nana Rachmana Syambas | Bandung Institute of Technology | 1 |
| Johanes Adi Prihantono | Universitas Nurtanio | 1 |
| Ike Yuni Wulandari | Universitas Nurtanio | 1 |
| Adit Kurniawan | Bandung Institute of Technology | 1 |
| Iskandar Iskandar | Bandung Institute of Technology | 1 |
| Wajeb Gharibi | University of Missouri–Kansas City | 1 |
| Wazir Zada Khan | Jazan University | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.