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Differential optical spatial modulation with pulse position modulation over atmospheric turbulence | |
Wang, Huiqin; Mao Yicong; Yue Zhang; Cao Minghua; Wang Chanfei; Bao Zhongxian | |
2020-09 | |
发表期刊 | Optical Engineering |
ISSN | 00913286 |
卷号 | 59期号:9 |
摘要 | Optical spatial modulation (OSM), a recent optical multiple-input multiple-output transmission scheme in wireless optical communication, has aroused great research interests. OSM scheme requires accurate channel state information (CSI) during transmitter and receiver sides, but it is difficult to accurately estimate CSI in OSM scheme. Therefore, a scheme named differential optical spatial modulation scheme with pulse position modulation (DOSM-PPM) based on the space-time mapping block of orthogonal design is proposed in order to completely avoid CSI estimation. The bit error rate (BER) performance of DOSM-PPM is analyzed under log-normal turbulent channel model and simulated using Monte Carlo method. The results show that the transmission rate of DOSM-PPM is improved effectively. Meantime, the proposed DOSM-PPM scheme outperforms DOSM scheme with spatial pulse amplitude modulation by 1 dB at 1 × 10 - 3 BER with the same spectrum efficiency. © 2020 Society of Photo-Optical Instrumentation Engineers (SPIE). |
关键词 | Atmospheric turbulence Bit error rate Channel state information Computer software maintenance Light transmission MIMO systems Monte Carlo methods Optical communication Pulse position modulation Bit error rate (BER) performance Optical multiple-input multiple-output Space-time mapping Spatial modulations Spectrum efficiency Transmitter and receiver Turbulent channels Wireless optical communication |
DOI | 10.1117/1.OE.59.9.096109 |
收录类别 | SCI ; SCIE ; EI |
语种 | 英语 |
WOS研究方向 | Optics |
WOS类目 | Optics |
WOS记录号 | WOS:000590243700043 |
出版者 | SPIE |
EI入藏号 | 20204209348934 |
EI主题词 | Optical signal processing |
EI分类号 | 443.1 Atmospheric Properties - 717.1 Optical Communication Systems - 723 Computer Software, Data Handling and Applications - 723.1 Computer Programming - 741.1 Light/Optics - 922.2 Mathematical Statistics |
来源库 | Compendex |
分类代码 | 443.1 Atmospheric Properties - 717.1 Optical Communication Systems - 723 Computer Software, Data Handling and Applications - 723.1 Computer Programming - 741.1 Light/Optics - 922.2 Mathematical Statistics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/115097 |
专题 | 计算机与通信学院 |
通讯作者 | Wang, Huiqin |
作者单位 | Lanzhou Univ Technol, Sch Comp & Commun, Lanzhou, Peoples R China |
第一作者单位 | 兰州理工大学 |
通讯作者单位 | 兰州理工大学 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Wang, Huiqin,Mao Yicong,Yue Zhang,et al. Differential optical spatial modulation with pulse position modulation over atmospheric turbulence[J]. Optical Engineering,2020,59(9). |
APA | Wang, Huiqin,Mao Yicong,Yue Zhang,Cao Minghua,Wang Chanfei,&Bao Zhongxian.(2020).Differential optical spatial modulation with pulse position modulation over atmospheric turbulence.Optical Engineering,59(9). |
MLA | Wang, Huiqin,et al."Differential optical spatial modulation with pulse position modulation over atmospheric turbulence".Optical Engineering 59.9(2020). |
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Wang-2020-Differenti(409KB) | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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