Title :
Research on performance evaluation of Inter-Satellites laser communication system
Author :
Wen, Chuanhua ; Hongyun, Hu ; Lei, Tang ; Xiaoyuan, Yang
Author_Institution :
Oper. Res. Center, Nanjing Army Command Coll., Nanjing, China
Abstract :
Considering that noises with different kinds of distribution, the Gaussian Approximation method is firstly used to evaluate the Inter-Satellites Laser Communications performance precisely. The Moment Generating Function expression of considering shot noise, background optical noise and hot noise is firstly derived. Using this MGF, Gaussian Approximation (GA) method is used to evaluate the Bit Rate Error performance of system. The system performance of OOK modulation of traditional method is compared with GA method in direct detection system. Results indicate that the performance of Inter-Satellites Laser Communications by GA is different from traditional method.
Keywords :
Gaussian processes; amplitude shift keying; approximation theory; error statistics; optical fibre communication; optical noise; performance evaluation; satellite communication; shot noise; GA method; Gaussian approximation method; MGF expression; OOK modulation; background optical noise; bit rate error performance; direct detection system; hot noise; intersatellite laser communication system; moment generating function expression; optical; performance evaluation; shot noise; Bit error rate; Educational institutions; Laser noise; Lead; Operations research; Optical fibers; Inter-Satellites Laser Communications; Moment Generating Function (MGF); On Off Key (OOK); bit error rate (BER);
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987966
