Aug 11, 2016 · In this paper, we consider the optimal joint resource allocation problem of subcarrier and power for non-real time wireless networks that use ...
In this paper, we consider the optimal joint resource allocation problem of subcarrier and power for non-real time wireless networks that use visible light ...
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Nov 19, 2020 · One of these challenges is how to establish an efficient uplink LC chan- nel, while achieving the envisioned Light-Fidelity (Li-Fi).
Aug 30, 2022 · Abstract—In this paper, we investigate an integrated visible light positioning and communication (VLPC) system with a single LED-lamp.
Jun 13, 2022 · According to the OFDMA scheme, resources can be allocated in both time and frequency domains, where the minimum and indivisible time–frequency ...
Sep 5, 2023 · A new resource allocation method is proposed, and orthogonal frequency-division multiple access (OFDMA) technology is introduced.
Mar 2, 2020 · In this paper, an OWC system which employs a wavelength division multiple access (WDMA) scheme is studied, for the purpose of supporting multiple users.
Nov 15, 2020 · Our results confirm the accuracy of the proposed sub-optimal solution where less than 0.5 dB difference in the SINR value is noticed. Also, the ...
Jan 1, 2020 · In this paper, a novel normalized logarithmic gain ratio power allocation (NLGRPA) approach is proposed to enhance the achievable sum rate for indoor non- ...
Dec 2, 2022 · This study proposed a deep neural network (DNN)-based power-allocation algorithm (DBPA) to improve the reliability of the system.