Non-Hermitian Symmetry(NHS)-OFDM Application in MIMO-NOMA-VLC System Serving 6 Users

Assaidah, Octavianus Cakra Satya, Hadi Purna Satria, Yulinar Adnan, Khairul Saleh, Chi Wai Chow

研究成果: Conference contribution同行評審

2 引文 斯高帕斯(Scopus)

摘要

We discussed the BER performances versus SNR variation for every level of interference of LED neighbours in MIMO VLC network serving 6 user equipments (UEs). The MIMO configuration is 2x3 and 3x2, based on NHS-OFDM and NOMA schemes. The required power ratio for a successful NOMA of MIMO-2x3 is 1:2:4 while MIMO-3x2 configuration needs 1:2 of power ratio. To obtain BER below FEC limit, the minimum SNR should be above 20 dB for each MIMO configuration with the maximum interference level allowed is 3% for MIMO-3x2 and 1 % for MIMO-2x3. In case where the SNR is 30 dB, the maximum interference level allowed are 13% and 10% for MIMO-3x2 and MIMO-2x3, respectively, to maintain the BER below FEC limit.

原文English
主出版物標題2021 4th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2021
發行者Institute of Electrical and Electronics Engineers Inc.
頁面384-388
頁數5
ISBN(電子)9781665401517
DOIs
出版狀態Published - 2021
事件4th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2021 - Virtual, Yogyakarta, 印度尼西亞
持續時間: 16 12月 2021 → …

出版系列

名字2021 4th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2021

Conference

Conference4th International Seminar on Research of Information Technology and Intelligent Systems, ISRITI 2021
國家/地區印度尼西亞
城市Virtual, Yogyakarta
期間16/12/21 → …

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