Abstract
We analyzed the BER performances versus SNR variation for several level of interference from one LED neighbour, in 2x4 MIMO-VLC network serving 8 user equipments (UEs). The modulation based on DCO-OFDM and NOMA schemes. The required power ratio of MIMO-2x4 is 1:2:4:8 for of UE1, UE2, UE3 and UE4, respectively, to maintain BER below FEC limit 3.8x10-3. The minimum SNR of Tx signal is 26 dB at zero level interference; 27 dB at 1% of interference level; 28 dB at 2% of interference level and 30 dB at 3% of interference level situation, with the FEC limit as the BER threshold.
| Original language | English |
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| Title of host publication | ICEECIT 2022 - Proceedings |
| Subtitle of host publication | 2022 International Conference on Electrical Engineering, Computer and Information Technology |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781665493529 |
| DOIs | |
| State | Published - 2022 |
| Externally published | Yes |
| Event | 2022 International Conference on Electrical Engineering, Computer and Information Technology, ICEECIT 2022 - Jember, Indonesia Duration: 22 Nov 2022 → 23 Nov 2022 |
Publication series
| Name | ICEECIT 2022 - Proceedings: 2022 International Conference on Electrical Engineering, Computer and Information Technology |
|---|
Conference
| Conference | 2022 International Conference on Electrical Engineering, Computer and Information Technology, ICEECIT 2022 |
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| Country/Territory | Indonesia |
| City | Jember |
| Period | 22/11/22 → 23/11/22 |
Bibliographical note
Publisher Copyright:© 2022 IEEE.
Keywords
- Orthogonal Frequency Division Multiplexing (OFDM)
- Visible light communication (VLC)
- light emitting diode (LED)
- multiple-input multiple output (MIMO)
- non-orthogonal multiple access (NOMA)
ASJC Scopus subject areas
- Computer Vision and Pattern Recognition
- Artificial Intelligence
- Computer Science Applications
- Information Systems
- Information Systems and Management
- Electrical and Electronic Engineering