网格化无线电监测系统的规划设计
发布时间：2018-08-19 18:16
【摘要】：无线电新兴技术、新型业务雨后春笋般层见叠出,无线电设施需求增长迅猛,致使电磁频谱环境恶化严重。网格化无线电监测被提上日程。该种监测模式最显著的特点在于海量监测数据打底,分别在无线电监测技术、业务应用、行政管理三方面加强联系。本文从介绍网格化无线电监测系统的基础知识入手,对在建设网格化无线电监测系统时面临的站点覆盖范围的确定等问题进行重点研究,主要工作有以下几点:一、首先,针对当前无线电监测面临的困境进行概述,如无线通信设备逐渐向微型化、数字化、智能化发展,传统的大型监测站对远距离、低辐射功率监测能力不足,对区划整体的频谱态势无法评估。在此提出新兴的网格化的无线电监测方式,对其基本概念、特征、功能进行了介绍。二、针对网格化无线电监测系统在建设时面临的主要挑战、监测站点的选址和覆盖范围等问题进行探讨,分析不同无线电波传播模型,并对传输距离进行计算。三、利用现有技术通过实地测量实验与软件智能仿真,对网格化无线电监测系统中单个监测站点的覆盖范围进行对比,总结规律,为今后实际建设陕西省西安市网格化无线电监测系统打下一定理论基础。
[Abstract]:With the emergence of new radio technologies and the rapid growth of demand for radio facilities, the electromagnetic spectrum environment has deteriorated seriously. Grid radio monitoring has been put on the agenda. This paper begins with introducing the basic knowledge of grid radio monitoring system, and focuses on the determination of site coverage when building grid radio monitoring system. Communication equipment is gradually developing towards miniaturization, digitization and intellectualization. Traditional large-scale monitoring stations have insufficient ability to monitor long-distance and low-radiation power, which makes it impossible to assess the overall spectrum situation of the zoning. The main challenges faced by the electric monitoring system in construction, the location and coverage of monitoring stations are discussed, and different radio wave propagation models are analyzed, and the transmission distance is calculated. Thirdly, a single monitoring station in the grid radio monitoring system is realized by field measurement experiment and software intelligent simulation using the existing technology. The coverage of the grid radio monitoring system in Xi'an of Shaanxi Province is compared and the laws are summarized.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN98
本文编号：2192438
[Abstract]:With the emergence of new radio technologies and the rapid growth of demand for radio facilities, the electromagnetic spectrum environment has deteriorated seriously. Grid radio monitoring has been put on the agenda. This paper begins with introducing the basic knowledge of grid radio monitoring system, and focuses on the determination of site coverage when building grid radio monitoring system. Communication equipment is gradually developing towards miniaturization, digitization and intellectualization. Traditional large-scale monitoring stations have insufficient ability to monitor long-distance and low-radiation power, which makes it impossible to assess the overall spectrum situation of the zoning. The main challenges faced by the electric monitoring system in construction, the location and coverage of monitoring stations are discussed, and different radio wave propagation models are analyzed, and the transmission distance is calculated. Thirdly, a single monitoring station in the grid radio monitoring system is realized by field measurement experiment and software intelligent simulation using the existing technology. The coverage of the grid radio monitoring system in Xi'an of Shaanxi Province is compared and the laws are summarized.
【学位授予单位】：西安电子科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN98
【参考文献】
相关期刊论文 前1条
1 夏跃兵;;无线电磁环境监测与分析[J];中国无线电;2006年06期
，本文编号：2192438
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