基于模糊数学的无线电频谱资源利用综合评价研究

发布时间：2018-01-12 05:35

本文关键词：基于模糊数学的无线电频谱资源利用综合评价研究　出处：《兰州交通大学》2015年硕士论文　论文类型：学位论文

【摘要】：在当今科技飞速发展的同时,各种各样的无线电技术悄悄改变了人们的生活习惯,使得人类社会向信息时代大步前进。无线电频谱资源是一种稀缺的有限的自然资源,它的应用价值在信息时代中被逐步发掘,逐渐成为影响国家经济建设及国防建设的重要因素之一。本文介绍了介绍无线电频谱资源的自然属性、经济社会属性、所有权属性和使用权属性,从多个角度说明了频谱资源与其他自然资源相比较下,它们的共同特性描述和频谱资源所特有的独立属性描述。阐述了国内国外无线电管理现状并做以对比。对相关无线电管理理论做了系统叙述。同时,本文介绍了模糊数学中的模糊综合评价方法,对模糊集合,多级关联理论及相关指标因子的设定及计算做了详细描述。在了解模糊评价分析方法后,建立了无线电频谱资源利用评价体系。介绍了评价体系的构建原则和相关指标权重的匹配方法,描述了模糊关联矩阵主要因素提取的过程,并列举了无线电频谱资源利用评价综合特征模式。在确立了指标体系和相关参数的标准之后,抽取了甘肃省具有代表性的4个地州市作为样本点,利用2013-2014年度的通信GSM频段监测数据和相关运营商的财报数据作为基础数据评价分析了频段的利用情况,得出了和现实相符的分析结论。无线电频谱资源关系着一个国家从国防建设到涉及民生的各行各业的稳定持续发展,无线电频谱资源利用评价指标体系的建立,不仅为合理开发使用频谱资源提供了可靠的理论依据,而且对国家的经济建设和国防建设加入了推进剂,从加强资源管理,提高资源利用率的角度达到科学合理利用无线电频谱资源,建设社会主义和谐社会,推进社会经济可持续发展的最终目的。
[Abstract]:With the rapid development of science and technology, various radio technologies have quietly changed people's living habits. The radio spectrum is a kind of scarce and limited natural resources, and its application value is gradually excavated in the information age. It has gradually become one of the important factors that affect the national economic construction and national defense construction. This paper introduces the natural attribute, economic and social attribute, ownership attribute and the right to use attribute of radio spectrum resources. The spectrum resources are compared with other natural resources from several angles. Their common characteristics and the unique independent attributes of spectrum resources are described. The present situation of radio management at home and abroad is described and compared. The relevant radio management theory is systematically described. At the same time. In this paper, the fuzzy comprehensive evaluation method in fuzzy mathematics is introduced, and the setting and calculation of fuzzy set, multilevel correlation theory and related index factors are described in detail. The evaluation system of radio spectrum resource utilization is established, the principles of evaluation system and the matching method of relevant index weights are introduced, and the process of extracting the main factors of fuzzy correlation matrix is described. The comprehensive characteristic model of radio spectrum resource utilization evaluation is listed. After establishing the standard of index system and related parameters, four representative prefectures and cities in Gansu province are selected as sample points. The paper analyzes the utilization of the frequency band by using the monitoring data of the communication GSM band and the financial report data of the related operators as the basic data in 2013-2014. The radio spectrum resource is related to a country's steady and sustainable development from national defense construction to people's livelihood, and the establishment of evaluation index system of radio spectrum resource utilization. It not only provides a reliable theoretical basis for the rational development and use of spectrum resources, but also adds propellant to the national economic construction and national defense construction, so as to strengthen the management of resources. From the point of view of improving the utilization ratio of resources, we can make scientific and rational use of radio spectrum resources, build a harmonious socialist society, and promote the sustainable development of social economy.
【学位授予单位】：兰州交通大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN014

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