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Deterministic channel modeling and performance of monopolarized and multipolarized MIMO wireless channels

机译：单极化和多极化MIMO无线信道的确定性信道建模和性能

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摘要

A novel approach of the deterministic channel models for multiple-input multiple-output (MIMO) is presented in this paper. Monopolarized and multipolarized antennas are examined on a geometrical distribution of scatterers simplified for the diffusing waves. Thee geometrical models employed are defined in COST259. The proposed model takes into account the transmit antenna and receive antenna patterns, Doppler spectrum, dyadic coefficients and the polarization of antennas for the narrowband case in macrocells. Each scattering process is represented by a dyadic matrix corresponding to the depolarization and the distortion of the electromagnetic wave. Through simulations, the ergodic capacities and the outage capacities of monopolarization and multipolarization of 2 /spl times/ 2 MIMO channels are presented on the richness of scattering. The results of simulations show that the largest spread angle at the receiver is proved for the best capacity.
机译：本文提出了一种用于多输入多输出（MIMO）的确定性信道模型的新方法。在简化了散射波的散射体的几何分布上检查了单极化和多极化天线。您使用的几何模型在COST259中定义。所提出的模型考虑了宏小区中窄带情况下的发射天线和接收天线方向图，多普勒频谱，二进系数和天线极化。每个散射过程由对应于电磁波的去极化和畸变的二元矩阵表示。通过仿真，在散射的丰富度上，给出了2个/ spl次/ 2个MIMO信道的遍历容量和单极化和多极化的中断能力。仿真结果表明，在接收机处最大的扩展角被证明具有最佳的容量。

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