Multi-band carrier-less amplitude and phase modulation for highly bandlimited visible light communications — Invited paper
Multi-band carrier-less amplitude and phase modulation for highly bandlimited visible light communications — Invited paper
复制标题
高带宽可见光通信的多频段无载波幅度和相位调制 - 特邀论文
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
T. Kanesan
中科院分区：
文献类型：
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作者：
P. Haigh;A. Aguado;Zabih Ghassemlooy;P. Chvojka;K. Werfli;S. Zvánovec;E. Ertunc;T. Kanesan
在本文中，我们提出了新的数值结果的信噪比和误码率（BER）性能的多波段无载波幅度和相位（m-CAP）调制的背景下，一个高度带限的可见光通信（VLC）的链接。发光二极管被用作发射器，并在这项工作中建模为一个理想的一阶模拟低通滤波器。链路带宽为单位，而滤波器截止频率设置为0.1。频带或子载波的数量被选择为m = 1、2、5和10。在这里，我们表明，在这样的高带宽约束下，使用m = 10个子载波可以导致40%和17%的比特率的改善相比，m = 1和2，和m = 5个子载波，分别为相同的BER目标。
In this paper we present new numerical results for the signal-to-noise ratio and bit error rate (BER) performances of multi-band carrier-less amplitude and phase (m-CAP) modulation in the context of a highly bandlimited visible light communications (VLC) link. Light-emitting diodes are used as the transmitter and are modelled in this work as an ideal first order analogue low-pass filter. The link bandwidth is given as unity, while the filter cut-off frequency is set to 0.1. The number of bands, or subcarriers, is selected as m = 1, 2, 5 and 10. Here, we show that under such a high bandwidth constraint, using m = 10 subcarriers can result in 40% and 17% improvement in bit rate compared to m = 1 and 2, and m = 5 subcarriers, respectively for the same BER target.
影响因子：
2.6
作者：
Schmogrow, Rene;Nebendahl, Bernd;Leuthold, Juerg
通讯作者：
Leuthold, Juerg
影响因子：
11.2
作者：
Burchardt, Harald;Serafimovski, Nikola;Haas, Harald
通讯作者：
Haas, Harald