TY - JOUR
T1 - Multi-band carrier-less amplitude and phase modulation for bandlimited visible light communications systems
AU - Haigh, Paul
AU - Le, Son Thai
AU - Zvanovec, Stanislav
AU - Ghassemlooy, Zabih
AU - Luo, Pengfei
AU - Xu, Tongyang
AU - Chvojka, Petr
AU - Kanesan, Thavamaran
AU - Giacoumidis, Elias
AU - Canyelles-Pericas, Pep
AU - Le Minh, Hoa
AU - Popoola, Wasiu Oyewole
AU - Rajbhandari, Sujan
AU - Papakonstantinou, Ioannis
AU - Darwazeh, Izzat
PY - 2015/4
Y1 - 2015/4
N2 - Visible light communications is a technology with enormous potential for a wide range of applications within next generation transmission and broadcasting technologies. VLC offers simultaneous illumination and data communications by intensity modulating the optical power emitted by LEDs operating in the visible range of the electromagnetic spectrum (~370-780 nm). The major challenge in VLC systems to date has been in improving transmission speeds, considering the low bandwidths available with commercial LED devices. Thus, to improve the spectral usage, the research community has increasingly turned to advanced modulation formats such as orthogonal frequency-division multiplexing. In this article we introduce a new modulation scheme into the VLC domain; multiband carrier-less amplitude and phase modulation (m-CAP) and describe in detail its performance within the context of bandlimited systems.
AB - Visible light communications is a technology with enormous potential for a wide range of applications within next generation transmission and broadcasting technologies. VLC offers simultaneous illumination and data communications by intensity modulating the optical power emitted by LEDs operating in the visible range of the electromagnetic spectrum (~370-780 nm). The major challenge in VLC systems to date has been in improving transmission speeds, considering the low bandwidths available with commercial LED devices. Thus, to improve the spectral usage, the research community has increasingly turned to advanced modulation formats such as orthogonal frequency-division multiplexing. In this article we introduce a new modulation scheme into the VLC domain; multiband carrier-less amplitude and phase modulation (m-CAP) and describe in detail its performance within the context of bandlimited systems.
U2 - 10.1109/MWC.2015.7096284
DO - 10.1109/MWC.2015.7096284
M3 - Article
SN - 1536-1284
VL - 22
SP - 46
EP - 53
JO - IEEE Wireless Communications
JF - IEEE Wireless Communications
IS - 2
ER -