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Multi-user MISO broadcasting for indoor visible light communication
- Source :
- ICASSP
- Publication Year :
- 2013
- Publisher :
- IEEE, 2013.
-
Abstract
- In this paper, we study multi-user multi-input single-output (MU-MISO) broadcasting for visible light communication (VLC). VLC differs from radio frequency communication in both baseband signal format and optical power constraints. We propose a precoding and biasing model for MU-MISO transmitter design in indoor VLC. We formulate and solve optimization problems for maximizing max-min fairness or throughput subject to per transmitting unit optical power constraint. We apply linear zero forcing and zero forcing dirty paper coding techniques and compare them in simulations.
Details
- Database :
- OpenAIRE
- Journal :
- 2013 IEEE International Conference on Acoustics, Speech and Signal Processing
- Accession number :
- edsair.doi...........3e1695209ffdc8a225cd8427abac1049