Scintillation reduction using multi-beam propagating technique in atmospheric WOCDMA system |
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| Authors: | Yaqin Zhao Danli Xu Xin Zhong School of Electronics Information Engineering Harbin Institute of Technology Harbin China |
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| Affiliation: | Yaqin Zhao,Danli Xu,and Xin Zhong School of Electronics and Information Engineering,Harbin Institute of Technology,Harbin 150001,China |
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| Abstract: | We propose employing multi-beam propagating technology to mitigate the influence of atmospheric scintillation to the wireless optical code division multiple access (WOCDMA) system and then deduce the bit error rate (BER) formulas of systems in weak and strong scintillations,respectively.According to simulation experiment results,multi-beam propagation can improve the system performance very well compared with single-beam propagating technique.Moreover,the more beams we use,the better the performance we get.... |
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