An Extension of Spatial Channel Model with Spatial Consistency
An Extension of Spatial Channel Model with Spatial Consistency
复制标题
具有空间一致性的空间信道模型的扩展
DOI：
10.1109/vtcfall.2016.7880902
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
Chang Cao
中科院分区：
文献类型：
--
作者：
Yi Wang;Zhenyu Shi;Lei Huang;Ziming Yu;Chang Cao
空间一致性被认为是第五代（5G）信道模型的一个重要特征。本文在空间通道模型框架下提出了一种空间一致性的几何随机方法。扩展随机信道模型（SCM）以连续且真实的方式实现大尺度参数（LSP）和小尺度参数（SSP）作为位置的函数。 73 GHz 的信道测量是在室外场景中进行的，分析相关距离，并观察空间一致性。扩展通道模型的仿真验证了通道实现能够很好地呈现空间一致性的特性并与我们的测量相匹配。
Spatial consistency is identified as an important feature for fifth generation (5G) channel model. In this paper, a geometry stochastic approach for spatial consistency is presented under the framework of spatial channel model. The extended stochastic channel model (SCM) realizes large-scale parameters(LSPs) and small- scale parameters (SSPs) in a continuous and realistic manner as a function of position. Channel measurements at 73 GHz are taken in an outdoor scenario, where correlation distances are analyzed, and observation on spatial consistency is found. Simulations of the extended channel model verify that the channel realizations can well present the properties of spatial consistency and match our measurements.