کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
447641 | 1443253 | 2006 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance analysis of multiple-input multiple-output system for wireless network in an office room
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
شبکه های کامپیوتری و ارتباطات
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چکیده انگلیسی
Multiple-input multiple-output (MIMO) systems offer a greater capacity in comparison with systems based on single antennas. They are particularly suitable for an indoor environment. In this paper, the performance of the MIMO system (4,4) with 1 transmitter and 32 receivers, situated in an office room, was investigated. For calculations, the ray-tracing algorithm was used. With an optimal configuration, the achieved capacity was more than 3 times greater than the capacity for the system (1,1). The results were almost independent of the dielectric constant of the room walls, floor, and ceiling.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: AEU - International Journal of Electronics and Communications - Volume 60, Issue 3, 1 March 2006, Pages 240–243
Journal: AEU - International Journal of Electronics and Communications - Volume 60, Issue 3, 1 March 2006, Pages 240–243
نویسندگان
Pawel Kulakowski, Wieslaw Ludwin,