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白光LED照明通信系统中的分集接收技术 被引量：18

The diversity reception technology in visible-light LED illumination and communication system
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摘要 通过对影响白光LED照明通信系统性能因素的分析,研究了白光LED照明通信系统中信噪比和不同路径引起的码间干扰的问题,提出了一种基于角度分集的光接收机技术用来克服不同路径引起的码间干扰和提高信噪比,同时给出了该技术方案中光探测器布局的模型。 By analyzing the effect factors on white-light LED communication＇s performance, the signal to noise ratio and the inter symbol interference produced by different path was investigated, and the optical receiver base on angel diversity technology was put forward to get rid of inter symbol interference and increase the signal to noise ratio. The model of the optical detector＇s layout was given at the same time.
作者 于志刚 陈长缨 赵俊 王康模 刘兴华 刘小冲
机构地区 "重大工程灾难与控制"教育部重点实验室暨南大学
出处 《光通信技术》 CSCD 北大核心 2008年第9期52-54,共3页 Optical Communication Technology
基金 广州市科技攻关计划引导项目(2006Z3-D0201)资助
关键词 白光LED 信噪比 码间干扰 分集接收 white LED signal to noise ratio inter symbol interference diversity reception
分类号 TN929.12 [电子电信—通信与信息系统]
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参考文献5

  • 1胡国永,陈长缨,陈振强.白光LED照明光源用作室内无线通信研究[J].光通信技术,2006,30(7):46-48. 被引量：54
  • 2KOMINE T, NAKAGAWA M. Fundamental analysis for visible-light communication system using LED lights [J]. IEEE Transaction on Consumer Electronics, 2004, 50(1):100-107.
  • 3KOMINE T, NAKAGAWA M. Performance evaluation of visible-light wireless communication System using white LED lighting[C]//Proceedings -Intemational Symposium on Computers and Communications, v 1, Proceedings - ISCC 2004, Ninth Intemational Symposium on Computers and Communications,2004:258-263.
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  • 5TANAKA Y, KOMINE T, HARUYAMA S, NAKAGAWA M. Indoor visible communication utilizing plural white LEDs as Lighting [J] .IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC, 2001.2: F81-F85.

二级参考文献10

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共引文献53

同被引文献159

引证文献18

二级引证文献165

光通信技术
2008年 第9期

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