{"title":"2×2 MIMO spatial diversity for Radio over Fiber system at 60 GHz using TSV model","authors":"Moussa El Yahyaoui, A. E. Moussati","doi":"10.1109/ICMCS.2016.7905635","DOIUrl":null,"url":null,"abstract":"60 GHz suffers from high free space loss which limits the area coverage to few meters. The increasing demand of large area coverage and high broadband wireless connection make Radio over Fiber (RoF) and Multiple Input and Multiple Output (MIMO) antennas a promising solution. In order to combine these technologies, we have proposed in this paper a 2×2 MIMO RoF architecture at 60 GHz. The MIMO system based on spatial diversity is used to increase the spectrum efficiency, and we used the entire 7 GHz bandwidth of unlicensed millimeter band in order to achieve higher data rate. The performances of the system are analyzed by Error Vector Magnitude (EVM) and Bit Error Rate (BER) metrics. The 2×2 MIMO RoF system achieved 35 Gb/s of data rates with BER of 10−3 over 25 km SMF transmission followed by 5 m wireless transmission.","PeriodicalId":386031,"journal":{"name":"International Conference on Multimedia Computing and Systems","volume":"11 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Conference on Multimedia Computing and Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICMCS.2016.7905635","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
60 GHz suffers from high free space loss which limits the area coverage to few meters. The increasing demand of large area coverage and high broadband wireless connection make Radio over Fiber (RoF) and Multiple Input and Multiple Output (MIMO) antennas a promising solution. In order to combine these technologies, we have proposed in this paper a 2×2 MIMO RoF architecture at 60 GHz. The MIMO system based on spatial diversity is used to increase the spectrum efficiency, and we used the entire 7 GHz bandwidth of unlicensed millimeter band in order to achieve higher data rate. The performances of the system are analyzed by Error Vector Magnitude (EVM) and Bit Error Rate (BER) metrics. The 2×2 MIMO RoF system achieved 35 Gb/s of data rates with BER of 10−3 over 25 km SMF transmission followed by 5 m wireless transmission.
60 GHz的自由空间损耗很大，这限制了它的覆盖范围只有几米。随着对大面积覆盖和高宽带无线连接需求的不断增长，光纤无线电(RoF)和多输入多输出(MIMO)天线成为一种很有前途的解决方案。为了将这些技术结合起来，本文提出了一种60ghz的2×2 MIMO RoF架构。为了提高频谱效率，采用了基于空间分集的MIMO系统，为了实现更高的数据速率，我们利用了免授权毫米频段的整个7 GHz带宽。通过误差矢量幅度(EVM)和误码率(BER)指标分析了系统的性能。2×2 MIMO RoF系统在25公里SMF传输和5米无线传输中实现了35 Gb/s的数据速率和10−3的误码率。
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