On the Performance of Mixed RF-VLC Relaying Systems for HST Communication
المؤلف | Singh, Rupender |
المؤلف | Yaacoub, Elias |
تاريخ الإتاحة | 2024-10-08T11:15:36Z |
تاريخ النشر | 2022-07 |
اسم المنشور | SPCOM 2022 - IEEE International Conference on Signal Processing and Communications |
المعرّف | http://dx.doi.org/10.1109/SPCOM55316.2022.9840803 |
الاقتباس | Singh, R., & Yaacoub, E. (2022, July). On the Performance of Mixed RF-VLC Relaying Systems for HST Communication. In 2022 IEEE International Conference on Signal Processing and Communications (SPCOM) (pp. 1-5). IEEE. |
الترقيم الدولي الموحد للكتاب | 978-166548250-9 |
الملخص | The emerging fifth generation (5G) wireless communication systems are a promising solution to support the high data rate for high-speed trains (HSTs). In this article, we propose a cooperative mixed radio frequency (RF)-visible light communication (VLC) system to avoid the high penetration loss of the direct link between the end-users (UE) and the base station (BS). Our motivation is mainly based on the suitability of VLC technologies for indoor systems and their advantages to tackle forthcoming spectrum crunch, wide spectral availability, and easy bandwidth reuse. In the proposed system setup, the outdoor BS-relay is served by the backhaul RF links subject to double shadowing due to slow moving obstacles and pedestrian, while the data traffic inside the HST is conveyed by an indoor VLC system. Moreover, it is assumed that the relay node has imperfect channel state information (CSI) due to the mobility of the HST. We first statistically characterize the end-to-end signal-to-noise ratios (SNRs). Then, the performance is analyzed by deriving the exact closed-form expressions for key metrics such as outage probability and average bit error rate (BER). |
راعي المشروع | This publication was jointly supported by Qatar University and IS-Wireless - IRCC Grant no. IRCC-2021-003. |
اللغة | en |
الناشر | Institute of Electrical and Electronics Engineers Inc. (IEEE) |
الموضوع | Channel aging double shadowed Rician (DSR) fading high-speed train (HST) imperfect channel state information (CSI) |
النوع | Conference |
الصفحات | 1-5 |
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