ANGLE AND TIME OF ARRIVAL STATISTICS OF A THREE DIMENSIONAL GEOMETRICAL SCATTERING CHANNEL MODEL FOR INDOOR AND OUTDOOR PROPAGATION ENVIRONMENTS

被引：23

作者：

Alsehaili, M. ^{[1
]}

Noghanian, S. ^{[2
]}

Sebak, A-R ^{[3
]}

Buchanan, D. A. ^{[1
]}

机构：

[1] Univ Manitoba, Dept Elect & Comp Engn, Winnipeg, MB R3T 5V6, Canada

[2] Univ N Dakota, Dept Elect Engn, Sch Engn & Mines, Grand Forks, ND 58202 USA

[3] Concordia Univ, Dept Elect & Comp Engn, Montreal, PQ H3G 1M8, Canada

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2010年 / 109卷

基金：

美国国家科学基金会;

关键词：

OF-ARRIVAL; DISTRIBUTIONS; TOA;

D O I：

10.2528/PIER10081106

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];

摘要：

In this paper, a three dimensional geometrical scattering channel model for indoor and outdoor wireless propagation environments is introduced. It is based on the assumption that the scatterers are distributed within a spheroid, in which the mobile station and base station are located at the spheroid's foci. This model captures both the spatial and temporal statistical distributions of the received multipath signals. Several angle of arrival and time of arrival probability density functions of the received multipath signals are provided in compact forms. The angle of arrival probability density functions are obtained in terms of both the azimuth and elevation angles. Numerical results are presented to illustrate and verify the derived expressions. To validate the model, it has been compared against some of the available two dimensional models and measured data.

引用

页码：191 / 209

页数：19

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