Abstract
The effect of physical layer impairments on the error performance of two-dimensional wavelength hopping/time spreading optical code-division multiple-access (OCDMA) systems is investigated for SUM and AND detection strategies. Relative intensity noise of the optical source, the signal-dependent shot noise, optical beat noise, and thermal noise at the receiver, fundamental issues in the design of OCDMA systems, are included in the bit-error-rate analysis. The analysis indicates that the SUM detection scheme is more robust in a noisy environment.
| Original language | English |
|---|---|
| Pages (from-to) | 1112-1114 |
| Number of pages | 2 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 17 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 2005 |
Keywords
- code division
- error statistics
- optical fibre communication optical noise
- thermal noise
- photonics
Fingerprint
Dive into the research topics of 'Effect of physical layer impairments on SUM and AND detection strategies for 2-D optical CDMA'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver