Cognitive Successive Interference Cancellation for Multi-User Visible Light Communication Systems

AMINAH INDAHSARI MARSUKI, BRIAN PAMUKTI

Abstract


Wireless communication technology continues to face challenges in meeting high bandwidth demands and the capability to serve numerous users. One promising solution is the non-orthogonal multiple access (NOMA) scheme, particularly through the use of power domain (PD) in the application of visible light communication (VLC) technology. However, PD-NOMA still faces power allocation and detection issues at the receiver end. We propose the Cognitive-SIC-VLC method, which considers the line of sight (LOS). Using combined multiplexing techniques, variations in user positions within the system can result in low SNR (dB) values when detecting a BER threshold of 10-3. In three power allocation experiment scenarios, the third scenario was the best with an initial power allocation of 0.95 and a power increment for each user of 0.05. This has been proven to have very low SNR requirements for users close to the LED.


Keywords


NOMA; VLC; SIC; SNR

Full Text:

PDF

References


Alizadeh Ghazijahani, H. (2023). On the performance analysis of NOMA-based vehicular visible light communication systems. Results in Optics, 12. https://doi.org/10.1016/j.rio.2023.100481

Aminah Indahsari Marsuki, Akhmad Hambali, B. P. (2022). The Performance of Visible Light Communication Bit Error Rate with Power Allocation Strategy. [CEPAT] Journal of Computer Engineering: Progress, Application and Technology, 1(01), 1. https://doi.org/10.25124/cepat.v1i01.4818

Bima Surya Pratama, Nachwan Mufti Adriansyah, B. P. (2021). Analisis Performansi Multi User Detection pada Kanal NLOS untuk Sistem NOMA-VLC. ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika, 9(2), 482. https://doi.org/10.26760/elkomika.v9i2.482

Chen, C., Huang, S., Tavakkolnia, I., Safari, M., & Haas, H. (2024). Spatial and Wavelength Division Joint Multiplexing System Design for MIMO-OFDM Visible Light Communications. IEEE Access, 12, 109526–109543. https://doi.org/10.1109/ACCESS.2024.3439407

Diah Ayu Lestari, Arfianto Fahmi, B. P. (2021). Alokasi Daya Kirim pada Visible Light Communication menggunakan Algoritma Waterfilling. ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika, 9(1), 137. https://doi.org/10.26760/elkomika.v9i1.137

Dwivedi, N., Kumar, S., Tanwar, S., & Tyagi, S. (2024). DCO-FBMC-based VLC NOMA with SIC cancellation: enhancing multi-user communication efficiency. Journal of Optics (India). https://doi.org/10.1007/s12596-024-02237-7

Farhad, A., & Pyun, J. Y. (2023). Terahertz Meets AI: The State of the Art. In Sensors (Vol. 23, Issue 11). https://doi.org/10.3390/s23115034

Gary Bagaswara, Erna Sri Sugesti, M. I. M. (2023). Analisis Dan Perancangan Sistem Visible Light Communication ( Analyzing and Designing Visible Light Communication System in School of Electrical Engineering Meeting Room At Telkom University Landmark Tower ). E-Proceeding of Engineering, 11(2), 503–512.

Ibrahim, H. S., Abaza, M., Mansour, A., & Alfalou, A. (2024). Performance Analysis of Power Allocation and User-Pairing Techniques for MIMO-NOMA in VLC Systems. Photonics, 11(3). https://doi.org/10.3390/photonics11030206

Isti Fasya, Akhmad Hambali, B. P. (2023). Penentuan Indoor Positioning System (IPS) menggunakan Metode Received Signal Strength (RSS) untuk Visible Light Communication (VLC). ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika, 11(2), 325. https://doi.org/10.26760/elkomika.v11i2.325

Kushwaha, A., & Khurana, A. (2024). A REVIEW PAPER ON THE DYNAMIC POWER ALLOCATION IN NOMA FOR 5G COMMUNICATION. 09, 978–983.

Li, Q., Shang, T., Tang, T., & Dong, Z. (2019). Optimal Power Allocation Scheme Based on Multi-Factor Control in Indoor NOMA-VLC Systems. IEEE Access, 7, 82878–82887. https://doi.org/10.1109/ACCESS.2019.2924027

Liaqat, M., Noordin, K. A., Abdul Latef, T., & Dimyati, K. (2020). Power-domain non orthogonal multiple access (PD-NOMA) in cooperative networks: an overview. Wireless Networks, 26(1). https://doi.org/10.1007/s11276-018-1807-z

Ni Ketut H.D, Ayurisa Monaretta Konadi, F. H. (2023). Analisis Pengaruh Penggunaan AAU pada Swap RRU terhadap Kualitas Layanan Telekomunikasi di Wilayah Pusdikom Cibeureu Cimahi. Journal of Electrical Engineering and Information Technology, 21.

Niu, W., Xu, Z., Liu, Y., Lin, X., Cai, J., Shi, J., Wang, X., Wang, G., Zhang, J., Jiang, F., He, Z., Yu, S., Shen, C., Zhang, J., & Chi, N. (2023). Key Technologies for High-Speed Si-Substrate LED Based Visible Light Communication. Journal of Lightwave Technology, 41(11). https://doi.org/10.1109/JLT.2023.3252005

Obeed, M., Salhab, A. M., Zummo, S. A., & Alouini, M. S. (2018). Joint optimization of power allocation and load balancing for hybrid VLC/RF networks. Journal of Optical Communications and Networking, 10(5), 553–562. https://doi.org/10.1364/JOCN.10.000553

Pamukti, B., Adriansyah, N. M., & Niladbrata, R. F. (2022). Evaluasi Coded Random Access untuk Visible Light Communication pada Model Kanal Non-Line Of Sight. ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika, 10(2), 405. https://doi.org/10.26760/elkomika.v10i2.405

Pamukti, B., Afifah, S., Liaw, S. K., Sung, J. Y., & Chu, D. (2025). Intelligent Pattern Recognition Using Distributed Fiber Optic Sensors for Smart Environment. Sensors, 25(1), 1–17. https://doi.org/10.3390/s25010047

Prasad, B. S., & Narayana, E. V. (2019). Power Allocation Methods for NOMA based Visible Light Communication. Power, 6(09), 1108–1112.

Putra, R. F., Adriansyah, N. M. B. P. (2020). Alokasi Sumber Daya Dengan Orientasi Acak Menggunakan Metode Algoritma Greedy Pada Visible Light Communication. EProceeding of Engineering, 7(3), 8810–8817.

Prakoso, R. P., Wahyudi, E., K. M. (2021). Optimalisasi Bit Error Rate Jaringan Optik Hybrid pada Sistem DWDM Berbasis Soliton. Journal of Telecommunication, Electronics, and Control Engineering (JTECE), 03, 64–72. https://doi.org/10.20895/JTECE.V3I2.320

Tang, T., Shang, T., Li, Q., Li, G., & Bai, B. (2022). Energy-efficient subchannel assignment and power allocation in VLC-IoT systems with SLIPT. Optics Express, 30(22), 39492. https://doi.org/10.1364/oe.469696

Wang, F., & Li, H. (2021). Power Allocation for Coexisting Multicarrier Radar and Communication Systems in Cluttered Environments. IEEE Transactions on Signal Processing, 69, 1603–1613. https://doi.org/10.1109/TSP.2021.3060003




DOI: https://doi.org/10.26760/elkomika.v13i2.185

Refbacks

  • There are currently no refbacks.


 

_______________________________________________________________________________________________________________________

ISSN (print) : 2338-8323 | ISSN (electronic) : 2459-9638

Publisher:

Department of Electrical Engineering Institut Teknologi Nasional Bandung, Indonesia

Address: 20th Building  Institut Teknologi Nasional Bandung PHH. Mustofa Street No. 23 Bandung 40124, Indonesia

Contact: +627272215 (ext. 206)

Email: jte.itenas@itenas.ac.id________________________________________________________________________________________________________________________


Free counters!

Web Analytics Made Easy - StatCounter

Statistic Journal

Jurnal ini terlisensi oleh Creative Commons Attribution-ShareAlike 4.0 International License.

Creative Commons License