Serial relaying over gamma-gamma MIMO FSO links. (c2015)
Free Space Optical (FSO) channels with Multiple-Input Multiple-Output (MIMO) hops and serial relaying are studied under the e ects of Gamma-Gamma modeled atmospheric turbulence alone, and under the combined e ects of atmospheric turbulence, path loss and pointing er- rors. Asymptotic approximations...
محفوظ في:
| المؤلف الرئيسي: | |
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| التنسيق: | masterThesis |
| منشور في: |
2016
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://hdl.handle.net/10725/3594 https://doi.org/10.26756/th.2015.52 |
| الوسوم: |
إضافة وسم
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| الملخص: | Free Space Optical (FSO) channels with Multiple-Input Multiple-Output (MIMO) hops and serial relaying are studied under the e ects of Gamma-Gamma modeled atmospheric turbulence alone, and under the combined e ects of atmospheric turbulence, path loss and pointing er- rors. Asymptotic approximations and diversity orders are derived for both cases, and show the importance of proper aperture allocation for improving channels' performance. A recursive al- gorithm is proposed for optimally allocating apertures among hops for a serially-relayed MIMO FSO channel. |
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