Name
Title | ||
|---|---|---|
Performance Analyses on Hybrid MQC/M-Sequence Coding Over Frequency/Spatial Optical CDMA System |
Abstract | ||
|---|---|---|
A new two-dimensional frequency/spatial code for spectral-amplitude coding a optical code-division multiple-access system is proposed. The corresponding coder/decoder pairs are based on the tunable fiber-Bragg gratings cooperating with optical splitters/combiners, and multiple-access interference can be eliminated through the proposed decoding mechanism. For the performance analysis, the effects of phase-induced intensity noise, shot noise, and thermal noise are considered simultaneously. Bit-error rate (BER) performance is compared with that of the former system using M-matrix codes. It is shown that the system using these new code matrices not only maintains most advantages of the former one, but also allows larger number of active users under a given BER |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/TCOMM.2006.887793 | IEEE Transactions on Communications |
Keywords | Field | DocType |
phase-induced intensity noise,bragg gratings,optical code-division multiple-access (ocdma),m-sequences,optical fibre networks,m-matrix codes,matrix algebra,optical fibres,two-dimensional frequency-spatial code,multiple-access interference elimination,shot noise,thermal noise,optical code-division multiple-access system,spectral-amplitude coding (sac),code division multiple access,frequency-spatial optical cdma system,hybrid mqc coding,coder-decoder pairs,fiber-bragg gratings (fbgs),spectral-amplitude coding,interference suppression,bit-error rate performance,optical splitters-combiners,m-sequence coding,error statistics,modified quadratic congruence codes,multiple-access interference (mai),decoding mechanism,decoding,tunable fiber-bragg gratings,fiber bragg grating,bit error rate | Computer science,Noise (electronics),Phase noise,Electronic engineering,Interference (wave propagation),Decoding methods,Code division multiple access,Shot noise,Spatial frequency,Bit error rate | Journal |
Volume | Issue | ISSN |
55 | 1 | 0090-6778 |
Citations | PageRank | References |
3 | 0.95 | 3 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Chao-Chin Yang | 1 | 64 | 14.24 |
| Jen-fa Huang | 2 | 52 | 14.79 |
| I-Min Chiu | 3 | 3 | 0.95 |