Title :
Performance of multipulse PPM techniques in free-space optics with gamma-gamma channels
Author :
Khallaf, Haitham S. ; Morra, Ahmed E. ; Shalaby, Hossam M. H. ; Kawasaki, Zen
Author_Institution :
Egypt-Japan Univ. of Sci. & Technol. (E-JUST), Alexandria, Egypt
Abstract :
We derive both exact and approximate expressions for the symbol-error rate of free-space optics systems adopting multipulse PPM technique in gamma-gamma channels. Our expressions are then verified using traditional log-normal and exponential channel expressions.
Keywords :
error statistics; optical communication; pulse position modulation; telecommunication channels; exponential channel expression; free-space optics; gamma-gamma channels; log-normal channel expression; multipulse PPM techniques; multipulse pulse-position modulation; symbol-error rate; Bandwidth; Numerical models; Optical fiber communication; Optical modulation; Optics; Radio frequency; Vectors;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location :
San Jose, CA
