Angle and Time of Arrival Statistics for a 3-D Pie-Cellular-Cut Scattering Channel Model
نویسندگان
چکیده
In this paper, investigated a 3-D pie-cellular-cut (PCC) scattering channel model for microcell environments, that idealizes the mobile station (MS) located inside of a 3-D scattering semispheroid and base station (BS) employing a directional antenna at the center of the semispheroid. The joint probability density functions (PDFs) andmarginal PDFs ofAngle of arrival (AOA) andTime ofArrival (TOA) seen at theBS and theMS in correspondencewith azimuth and elevation angles are derived. The results show that the proposed 3D scattering channel model performs better compared with previously proposed 2D models for outdoor and indoor environments, which promotes the research of the statistical channel models.
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عنوان ژورنال:
- Wireless Personal Communications
دوره 78 شماره
صفحات -
تاریخ انتشار 2014