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    题名: Channel Characteristics of MIMO-WLAN Communications at 60GHz for Various Corridors
    作者: Liao, Shu-Han;Chiu, Chien-Ching;Chen, Chien-Hung;Ho, Min-Hui
    贡献者: 淡江大學電機工程學系
    关键词: MIMO–WLAN;Corridors;SBR/image;Mean excess delay;RMS delay spread
    日期: 2013-04-01
    上传时间: 2013-07-23 12:32:26 (UTC+8)
    出版者: Heidelberg: SpringerOpen
    摘要: A comparison of 4 × 4 multiple-input multiple-output wireless local area network wireless communication characteristics for six different geometrical shapes is investigated. These six shapes include the straight shape corridor with rectangular cross section, the straight shape corridor with arched cross section, the curved shape corridor with rectangular cross section, the curved shape corridor with arched cross section, the L-shape corridor, and the T-shape corridor. The impulse responses of these corridors are computed by applying shooting and bouncing ray/image (SBR/Image) techniques along with inverse Fourier transform. By using the impulse response of these multipath channels, the mean excess delay, root mean square (RMS) delay spread for these six corridors can be obtained. Numerical results show that the capacity for the rectangular cross section corridors is smaller than those for the arched cross section corridors regardless of the shapes. And the RMS delay spreads for the T-and the L-shape corridors are greater than the other corridors.
    關聯: EURASIP Journal on Wireless Communications and Networking 2013(96), 10pages
    DOI: 10.1186/1687-1499-2013-96
    显示于类别:[電機工程學系暨研究所] 期刊論文

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