Title :
Combination of subcarrier intensity modulation and spatial modulation for OWC environment
Author :
Yan Cheng ; Jeong-Ho Lee ; Seung-Hoon Hwang
Author_Institution :
Div. of Electron. & Electr. Eng, Dongguk Univ., Seoul, South Korea
Abstract :
In this paper, We propose a novel optical modulation scheme that combines the spatial modulation (SM) with the subcarrier intensity-modulation (SIM) for optical wireless communication, in order to transmit the signal only on one of the multiple subcarriers every time and find it have the better performance without reduction of data rate compared with conventional SIM.
Keywords :
intensity modulation; optical fibre communication; optical modulation; OWC environment; data rate reduction; multiple subcarriers; optical modulation scheme; optical wireless communication; spatial modulation; subcarrier intensity modulation; subcarrier intensity-modulation; Log-normal channel; Optical wireless communications; Spatial modulation; Subcarrier intensity modulation;
Conference_Titel :
ICT Convergence (ICTC), 2013 International Conference on
Conference_Location :
Jeju
DOI :
10.1109/ICTC.2013.6675364
