基于led的水下无线光通信中CAP和OFDM调制的比较

2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom) Pub Date : 2022-07-12 DOI:10.1109/CoBCom55489.2022.9880712

Minqing Yu, Callum T. Geldard, W. Popoola

{"title":"基于led的水下无线光通信中CAP和OFDM调制的比较","authors":"Minqing Yu, Callum T. Geldard, W. Popoola","doi":"10.1109/CoBCom55489.2022.9880712","DOIUrl":null,"url":null,"abstract":"This paper presents an experimental demonstration of carrierless amplitude and phase (CAP) and orthogonal frequency division multiplexing (OFDM) modulation in underwater optical wireless communications (UOWC). The performance of CAP is then compared to that of OFDM. Here, the CAP is implemented with decision feedback equalizer (DFE) and Volterra series based DFE, both of them employ the recursive least square (RLS) algorithm. The error performance of CAP is evaluated for modulation orders of 16 and 64 and compared with that of OFDM in an LED-based UOWC link.","PeriodicalId":131597,"journal":{"name":"2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Comparison of CAP and OFDM Modulation for LED-based Underwater Optical Wireless Communications\",\"authors\":\"Minqing Yu, Callum T. Geldard, W. Popoola\",\"doi\":\"10.1109/CoBCom55489.2022.9880712\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents an experimental demonstration of carrierless amplitude and phase (CAP) and orthogonal frequency division multiplexing (OFDM) modulation in underwater optical wireless communications (UOWC). The performance of CAP is then compared to that of OFDM. Here, the CAP is implemented with decision feedback equalizer (DFE) and Volterra series based DFE, both of them employ the recursive least square (RLS) algorithm. The error performance of CAP is evaluated for modulation orders of 16 and 64 and compared with that of OFDM in an LED-based UOWC link.\",\"PeriodicalId\":131597,\"journal\":{\"name\":\"2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)\",\"volume\":\"44 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-07-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CoBCom55489.2022.9880712\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CoBCom55489.2022.9880712","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

本文介绍了水下无线光通信(UOWC)中无载波幅度相位(CAP)和正交频分复用(OFDM)调制的实验演示。然后将CAP与OFDM的性能进行了比较。在这里，CAP采用决策反馈均衡器(DFE)和基于Volterra级数的DFE实现，两者都采用递归最小二乘(RLS)算法。在基于led的UOWC链路中，对16阶和64阶调制阶数下CAP的误差性能进行了评估，并与OFDM的误差性能进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Comparison of CAP and OFDM Modulation for LED-based Underwater Optical Wireless Communications

This paper presents an experimental demonstration of carrierless amplitude and phase (CAP) and orthogonal frequency division multiplexing (OFDM) modulation in underwater optical wireless communications (UOWC). The performance of CAP is then compared to that of OFDM. Here, the CAP is implemented with decision feedback equalizer (DFE) and Volterra series based DFE, both of them employ the recursive least square (RLS) algorithm. The error performance of CAP is evaluated for modulation orders of 16 and 64 and compared with that of OFDM in an LED-based UOWC link.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2022 International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom)

自引率

0.00%

发文量