Asymptotic BER analysis of FSO with multiple receive apertures over M-distributed turbulence channels with pointing errors
| Author | Yang L. |
| Author | Hasna , Mazen |
| Author | Gao X. |
| Available date | 2022-04-26T11:06:51Z |
| Publication Date | 2014 |
| Publication Name | Optics Express |
| Resource | Scopus |
| Identifier | http://dx.doi.org/10.1364/OE.22.018238 |
| Abstract | In this paper, we consider a free-space optical (FSO) communication with multiple receive apertures over M-distributed turbulence channels with pointing errors. In particular, we consider two different combining schemes at the receiver: optimal combining (OC) and selection combining (SC). With these setups, the statistic characters of the instantaneous electrical signal-to-noise ratio (SNR) are derived. Then, using the cumulative density function (CDF)-based method, we analyze the asymptotic bit-error rate (BER) performance. The derived results help quantifying the diversity order of our considered systems. |
| Language | en |
| Publisher | Optical Society of American (OSA) |
| Subject | Turbulence Bit error rate Errors Optical communication Turbulence Combining schemes Cumulative density functions Diversity order Free Space Optical communication Optimal combining Pointing errors Selection combining Signaltonoise ratio (SNR) Bit error rate (BER) performance Electrical signal Signal to noise ratio Signal to noise ratio |
| Type | Article |
| Pagination | 18238-18245 |
| Issue Number | 15 |
| Volume Number | 22 |
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Electrical Engineering [2498 items ]
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