Abstract
In this paper the error performance analysis of a low complexity, multiple transmitter generalised space shift keying (GSSK) signalling technique for short range indoor visible light communications is presented. In an N_t transmitter system, this signalling technique is capable of achieving a spectral efficiency of N_t bits/s/Hz. The GSSK system has a higher spectral efficiency than the conventional on-off keying (OOK) and pulse position modulation (PPM) techniques. The GSSK transmitter is much simpler than that of an equivalent regular pulse amplitude modulation (PAM) system with similar spectral efficiency.
Original language | English |
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Pages (from-to) | 1968-1976 |
Number of pages | 9 |
Journal | IEEE Transactions on Communications |
Volume | 61 |
Issue number | 5 |
DOIs | |
Publication status | Published - May 2013 |
Keywords
- error performance analysis
- transmitter
- visible light communications