A Novel MIMO Channel Model for Vehicle-to-Vehicle Communication System on Narrow Curved-Road Environment
A Novel MIMO Channel Model for Vehicle-to-Vehicle Communication System on Narrow Curved-Road Environment
复制标题
窄弯道路环境下车对车通信系统的新型MIMO信道模型
DOI：
10.1007/s11277-017-5021-6
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发表时间：
2017-10
影响因子：
2.2
通讯作者：
Hisakazu Kikuchi
中科院分区：
文献类型：
--
作者：
Denghong Tang;Genfu Shao;Jie Zhou;Hisakazu Kikuchi
针对车辆对车辆(V2V)非视距移动通信系统，提出了一种在狭窄弯道环境下的广义统计多输入多输出(MIMO)衰落信道模型。MIMO信道模型捕捉到当车辆驶向带有侧路和拐角散射的交叉口时所发生的传播效应。本文同时考虑了单弹和双弹的散射机制，并假定散射体在环形道路外呈窄弧形均匀分布。我们的基于几何的通道模型考虑了到达角和离开角之间的精确关系。然后，在非各向同性散射假设下，研究了该模型的统计性质。给出了空时频互相关函数、多普勒功率谱密度、MIMO信道容量等参数的解析表达式。此外，还分析了模型参数对V2V通信系统性能的影响。该研究提供了一种宽带空间信道模型的MIMO V2V通信系统的设计布局，使得能够分析用于狭窄弯道传播的新的高数据速率传输方案的性能。
This paper presents a generalized statistical multiple-input multiple-output (MIMO) fading channel model for a vehicle-to-vehicle (V2V) non-line of sight mobile communication system on narrow curved-road environments. The MIMO channel model captures the propagation effect that occurs when vehicles move towards a junction with a side road and corner scatterings. In this paper, both single- and double-bounced scattering mechanisms are considered and it is assumed that the scatterers are uniformly distributed in the form of narrow arcs outside the annular road. Our geometry-based channel model takes the exact relationship between the angle-of-arrival and the angle-of-departure into account. Thereafter, the statistical properties of the model are studied under the assumption of non-isotropic scattering. Analytical expressions of different parameters, such as the space–time-frequency cross-correlation function, Doppler power spectral density, and MIMO channel capacity are provided. Furthermore, the influence of model parameters on the performance of V2V communication system has been analyzed. The study provides a design layout of MIMO V2V communication systems with a wide-band spatial channel model enabling the performance analysis of new high-data-rate transmission schemes for narrow curved-road propagations.
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影响因子：
1
作者：
Hai-lin Xiao;Ouyang Shan;Zaiping Nie
通讯作者：
Hai-lin Xiao;Ouyang Shan;Zaiping Nie
影响因子：
8.3
作者：
Shiu, DS;Foschini, GJ;Kahn, JM
通讯作者：
Kahn, JM
DOI：
10.1002/wcm.572
发表时间：
2006-09
期刊：
2006 3rd International Symposium on Wireless Communication Systems
影响因子：
--
作者：
M. Pätzold;B. O. Hogstad
通讯作者：
M. Pätzold;B. O. Hogstad
DOI：
--
发表时间：
2011-04
期刊：
Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP)
影响因子：
--
作者：
E. Tsalolihin;Igal Bilik;N. Blaunstein
通讯作者：
E. Tsalolihin;Igal Bilik;N. Blaunstein
影响因子：
4.2
作者：
M. Alsehaili;S. Noghanian;D. Buchanan;A. Sebak
通讯作者：
M. Alsehaili;S. Noghanian;D. Buchanan;A. Sebak