支持新一代无线局域网标准的光载无线系统(特邀)
随着智能终端和互联网的飞速发展,无线局域网(WLAN)在全球迅速普及,并成为当今全球应用最广泛的宽带无线接入技术。WLAN的发展面临着覆盖、干扰和维护三方面的问题。将WLAN与光载无线(ROF)技术结合起来构建光载WLAN系统可以有效解决上述三方面问题。然而,新一代WLAN标准兼容2.4和5GHz两个频段,采用了先进的多入多出(MIMO)技术,并大幅提高了网络吞吐量,这些新特点对ROF技术提出了新的要求和挑战。文章总结了在单元技术、传输链路和网络模型三个方面的研究工作,着力解决多频段非线性补偿、MIMO无线信号单纤传输和光载WLAN系统网络性能建模与评估三类关键技术。...
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Published in | Guangtongxin Yanjiu pp. 28 - 33 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | Chinese |
Published |
《光通信研究》编辑部
01.01.2017
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Subjects | |
Online Access | Get full text |
ISSN | 1005-8788 |
DOI | 10.13756/j.gtxyj.2017.06.004 |
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Abstract | 随着智能终端和互联网的飞速发展,无线局域网(WLAN)在全球迅速普及,并成为当今全球应用最广泛的宽带无线接入技术。WLAN的发展面临着覆盖、干扰和维护三方面的问题。将WLAN与光载无线(ROF)技术结合起来构建光载WLAN系统可以有效解决上述三方面问题。然而,新一代WLAN标准兼容2.4和5GHz两个频段,采用了先进的多入多出(MIMO)技术,并大幅提高了网络吞吐量,这些新特点对ROF技术提出了新的要求和挑战。文章总结了在单元技术、传输链路和网络模型三个方面的研究工作,着力解决多频段非线性补偿、MIMO无线信号单纤传输和光载WLAN系统网络性能建模与评估三类关键技术。 |
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AbstractList | 随着智能终端和互联网的飞速发展,无线局域网(WLAN)在全球迅速普及,并成为当今全球应用最广泛的宽带无线接入技术。WLAN的发展面临着覆盖、干扰和维护三方面的问题。将WLAN与光载无线(ROF)技术结合起来构建光载WLAN系统可以有效解决上述三方面问题。然而,新一代WLAN标准兼容2.4和5GHz两个频段,采用了先进的多入多出(MIMO)技术,并大幅提高了网络吞吐量,这些新特点对ROF技术提出了新的要求和挑战。文章总结了在单元技术、传输链路和网络模型三个方面的研究工作,着力解决多频段非线性补偿、MIMO无线信号单纤传输和光载WLAN系统网络性能建模与评估三类关键技术。 |
Author | 李建强 雷艺 樊宇婷 尹飞飞 陈皓 戴一堂 徐坤 |
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SubjectTerms | 分布式天线系统;无线局域网;光载无线技术;数字预失真;多入多出;媒体接入控制 |
Title | 支持新一代无线局域网标准的光载无线系统(特邀) |
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