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Iterative receiver design for indoor wireless visible light communication system |
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| รหัสดีโอไอ | |
| Creator | Adisorn Kaewpukdee |
| Title | Iterative receiver design for indoor wireless visible light communication system |
| Contributor | Jesada Sartthong, Harutai Dinsakul, Piya Kovintavewat |
| Publisher | Nakhon Pathom Rajabhat University |
| Publication Year | 2562 |
| Journal Title | Interdisciplinary Research Review |
| Journal Vol. | 14 |
| Journal No. | 6 |
| Page no. | 28 |
| Keyword | Visible light communication, LDPC, equalizer, SOVA |
| URL Website | http://dept.npru.ac.th |
| Website title | สถาบันวิจัยและพัฒนา มหาวิทยาลัยราชภัฏนครปฐม |
| ISSN | 2697-522X |
| Abstract | White LED will be a dominant device for lighting in the near future through which we can have the luminance and datatransmission simultaneously. An indoor wireless visible light communication system (IWVLC) describes the communicationduring the indoor applications. This paper presents an iterative receiver design for the IWVLC system and proposes the Soft-Output-Viterbi algorithm to equalize and detect the signal at the receiver of the IWVLC system which is based on the numericalsimulation. The performance of the proposed algorithm is better than the conventional Viterbi algorithm in terms of the biterror rate. The simulation results unveil the performance of the proposed iterative algorithm where it can be seen that the BERcomes out to be less at the same SNR (dB) as compared to the conventional ones even when the data rate is very high. |
