Performance Analysis of NOMA VLC System Using SM
- Resource Type
- Conference
- Authors
- Wu, Tong; Wang, Zixiong; Yu, Jinlong; Han, Shiying
- Source
- 2020 IEEE 5th Optoelectronics Global Conference (OGC) Optoelectronics Global Conference (OGC), 2020 IEEE 5th. :48-51 Sep, 2020
- Subject
- Photonics and Electrooptics
NOMA
Visible light communication
Signal to noise ratio
Quadrature amplitude modulation
Modulation
Light emitting diodes
OFDM
visible light communication
non-orthogonal multiple access
spatial modulation
- Language
We propose a novel two-user non-orthogonal multiple access (NOMA) visible light communication (VLC) system. The spectral efficiencies of the two users can be increased by using spatial modulation (SM) and constellation rotation.