Multi-band carrier-less amplitude and phase modulation with decision feedback equalization for bandlimited VLC systems
Multi-band carrier-less amplitude and phase modulation with decision feedback equalization for bandlimited VLC systems
复制标题
用于带限 VLC 系统的具有判决反馈均衡的多频带无载波幅度和相位调制
DOI:
10.1109/iwow.2015.7342255
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发表时间:
2015
期刊:
影响因子:
--
通讯作者:
Shihe Long
中科院分区:
文献类型:
--
作者:
K. Werfli;P. Haigh;Zabih Ghassemlooy;P. Chvojka;S. Zvánovec;S. Rajbhandari;Shihe Long
This paper presents simulation results that show the principle of implementing multi-band carrierless amplitude and phase (m-CAP) modulation enhanced by the decision feedback equalizer (DFE) for a bandlimited visible light communications (VLC) system. When deploying different number of sub-carriers m = {1, 2, 5, 10}, we show the bit error rate (BER) performance of m-CAP over a fixed system bandwidth of 1 Hz with and without a DFE. We show that we can achieve a BER of 10-4 for the m-CAP system for m = {1, 2}, which is well below the 7% and 20% forward error correction (FEC) BER limits of 3.8×10-3 and 2×10-2, respectively.
影响因子:
11.2
作者:
Burchardt, Harald;Serafimovski, Nikola;Haas, Harald
通讯作者:
Haas, Harald