Propagation Characteristics of Elevation Angles and Three Dimensional Fading Channel Model with Angl

来源 :中国通信:英文版 | 被引量 : 0次 | 上传用户:idoie
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Three dimensional(3D)Multiple Input and Multiple Output(MIMO)is one of the most promising techniques for the 5th generation(5G)mobile communication system.To support its research,the property of elevation angle in 3D channel model should be accurately mod
其他文献
There are an increasing of scenarios that require the independent bandwidth and delay demands. For instance, in a data center, the interactive message would not
以金属配合物为催化剂、1,5-己二烯为交联剂,采用本体聚合法合成了交联超高相对分子质量烯烃类聚合物(简称交联聚合物)。用傅里叶变换红外光谱、核磁共振、凝胶渗透色谱表征交联
博客是网络上传播信息的一种新兴载体,博客是信息过滤、信息积累和信息传播的整合,这也正符合图书馆的基本特性。图书馆引入博客,能够使博客顺利融入图书馆事业当中,从而推动
合成了ZSM-5分子筛,对其进行改性制备了HZSM-5和Ca/HZSM-5催化剂,并采用X射线衍射、扫描电子显微镜、X射线能谱、傅里叶变换红外光谱和吡啶-程序升温脱附方法对催化剂进行了表征
通过调研河南省部分地方高校档案管理现状,本文提出了现阶段高校档案在国家政策、人才技术上的发展优势,并针对数字档案馆的建设,提出具体的思路和实施方案。
The Statistical Priority-based Multiple Access Protocol(SPMA)is the de facto standard for Tactical Target Network Technology(TTNT)and has also been implemented
Routing loops can cause packet loss and long delay problems in the traditional network. Even in future networks – Software-Defined Networks, with loop-free imp
In this paper, we study the problemof resource allocation in small cell networkswith distributed caching, that is, how to dividethe spectrum resources for backh
采用分别沉淀/混合沉淀法、改性共沉淀法和以硅溶胶为硅源的共沉淀法制备了SO4^2-/ZrO2-SiO2同体超强酸催化剂;考察了沉淀剂及沉淀终点的pH等制备条件对分别沉淀/混合沉淀法制备