期刊文献+

基于可见光通信的MIMO技术研究现状 被引量:8

Research status of MIMO in visible light communication system
下载PDF
导出
摘要 随着灯光与光无线通信技术的结合,基于LED的可见光通信(VLC)越来越受到人们的关注.本文首先探讨了可见光通信的基带处理过程.为了提高室内照明度,LED阵列渐渐被广泛使用,基于此,可见光通信系统中基于LED阵列的MIMO技术也进入研究者的视野,因此,随后介绍了两种VLC-MIMO机制,并介绍了空时分组编码(STBC)在VLC-MIMO系统中的研究进展.作为对比,最后对LTE系统中的物理层处理过程和多天线技术进行技术探讨,并大胆预测了可见光通信基带处理后续可能发展的方向. Visible Light Communication (VLC) attracts more and more interest since the combination of optical wireless communication with LED.LED array also becomes much popular in order to improve indoor lighting, so the VLC-MIMO based on LED array has arisen.The baseband processing of the VLC system is introduced in this paper, followed by two VLC-MIMO systems and the research progresses of Space-Time Block Code in VLC-MIMO. The physical channel processing and multiple antenna technology in long term evolution are discussed, and the future development of VLC system is predicted.
出处 《南京信息工程大学学报(自然科学版)》 CAS 2017年第2期113-122,共10页 Journal of Nanjing University of Information Science & Technology(Natural Science Edition)
基金 广东省省级科技计划项目(2016B010111002)
关键词 空时编码技术 可见光通信 发光二极管 多输入多输出技术 space-time block code (STBC) visible light communication (VLC) LED multiple input multiple output ( MIMO )
  • 相关文献

参考文献1

二级参考文献11

  • 1K.D.Langer,J.Vuèi,C.Kottke,L.F.del Rosal,S.Nerreter,J.Walewski.Advances and Prospects in High-Speed In-formation Broadcast using Phosphorescent White-light LEDs. The11th International Conference on Transparent Optical Networks . 2009
  • 2Le Minh, Hoa,O’Brien, Dominic,Faulkner, Grahame,Zeng, Lubin,Lee, Kyungwoo,Jung, Daekwang,Oh, Yun Je.High-speed visible light communications using multiple-resonant equalization. IEEE Photonics Technology Letters . 2008
  • 3Vucic, Jelena,Kottke, Christoph,Nerreter, Stefan,Langer, Klaus-Dieter,Walewski, Joachim W.513 Mbit/s visible light communications link based on DMT-modulation of a white LED. Journal of Lightwave Technology . 2010
  • 4Wang Yuanquan,Wang Yiguang,Chi Nan,Yu Jianjun,Shang Huiliang.Demonstration of 575-Mb/s downlink and 225-Mb/s uplink bi-directional SCM-WDM visible light communication using RGB LED and phosphor-based LED. Optics Express . 2013
  • 5A. M. Khalid,G. Cossu,R. Corsini.1-Gb/s Transmission Over a Phosphorescent White LED by Using Rate-Adaptive Discrete Multitone Modulation. IEEE PHOTONICS JOURNAL . 2012
  • 6Cossu G,Khalid A M,Choudhury P,Corsini R,Ciaramella E.3.4 Gbit/s visible optical wireless transmission based on RGB LED. Optics Express . 2012
  • 7K. Cui,G. Chen,Z. Xu,R. D. Roberts."Line-of-Sight Visible Light Communication System Design and Demonstration,". CSNDSP’’2010 . 2010
  • 8Hoa Le Minh,O’’Brien D,Faulkne G,Lubin Zeng,Kyungwoo Lee,Daekwang Jung,YunJe oh.80Mbit/s Visible Light Communications Using pre-equalized White LED. 34th EuropeanConference on Optical Communication . 2008
  • 9D O’’Brien,H L Minh,L Zeng,et al.Indoor visible lightcommunications:challenges and prospects. Proceedings of SPIE the International Society for Optical Engineering . 2008
  • 10Y Tanaka,S Haruyama,M Nakagawa.Wireless optical transmissions with white colored LED for wireless home links. Indoor and Mobile Radio Communications . 2000

共引文献4

同被引文献28

引证文献8

二级引证文献21

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部