Title :
Normalized throughtput of coherent time-spreading OCDMA under chip-asynchronous assumption
Author :
Ji, Jianhua ; Wu, Qing
Author_Institution :
Advanced Technology Research Center of Shenzhen University, China, 518060
Abstract :
The effects of pulse shape and pulse width on chip-asynchronous coherent time-spreading OCDMA system are evaluated by the aperiodic cross-correlation function of up-sampled sequence. For 127 length Gold sequence, normalized throughtput of OCDMA is derived. It can be shown that the shorter optical pulse will obtain larger normalized throughtput.
Keywords :
Gold; High speed optical techniques; Optical fiber networks; Optical pulse shaping; Optical pulses; Performance analysis; Pulse shaping methods; Shape; Space vector pulse width modulation; Throughput;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
