کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
445180 | 1443205 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The industrial indoor channel: Statistical analysis of the power delay profile
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The industrial indoor channel: Statistical analysis of the power delay profile The industrial indoor channel: Statistical analysis of the power delay profile](/preview/png/445180.png)
چکیده انگلیسی
In this letter, measurements of the industrial power delay profile are presented. Measurements are performed through frequency-domain channel sounding in the range from 800 MHz to 4 GHz and by using the virtual antenna array method. Received power as a function of delay clearly exhibits clustering and is for this reason fitted to the well-known Saleh–Valenzuela model. With this, new statistical modifications to the rates of power decay in the Saleh–Valenzuela model are presented. It is found that the model's parameters do not seem to differ significantly between LOS and NLOS. Small-scale fading is Rayleigh distributed except for the first arriving delay tap, for which a Nakagami-mm distribution provides a better fit.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 64, Issue 9, September 2010, Pages 806–812
Journal: AEU - International Journal of Electronics and Communications - Volume 64, Issue 9, September 2010, Pages 806–812
نویسندگان
Emmeric Tanghe, Wout Joseph, Jeffrey De Bruyne, Leen Verloock, Luc Martens,