16 October 2001 Effect of source extinction ratio on performance of optical fast-frequency-hop CDMA systems
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Proceedings Volume 4583, Metro and Access Networks; (2001) https://doi.org/10.1117/12.445131
Event: Asia-Pacific Optical and Wireless Communications Conference and Exhibit, 2001, Beijing, China
Abstract
In this paper, the relationship between source extinction ratio and performance of optical fast frequency-hop CDMA systems was deeply investigated, and the effect of extinction ratio on BER of systems was analyzed. A new concept of ideal decision, i.e. adjusting decision threshold of receiver according to extinction ratio, was presented. Sensitivity of system performance to extinction ratio degradation and its evaluation was studied. Based on these analyses, the sensitivity of FFH-OCDMA system was compared to that of DS-OCDMA system. Finally, a modified scheme of FFH-OCDMA system was brought forward.
© (2001) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Chengbin Shen, Chengbin Shen, Ge Fan, Ge Fan, } "Effect of source extinction ratio on performance of optical fast-frequency-hop CDMA systems", Proc. SPIE 4583, Metro and Access Networks, (16 October 2001); doi: 10.1117/12.445131; https://doi.org/10.1117/12.445131
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