WLAN网络优化分析系统的研究与实现
发布时间：2018-09-15 20:02
【摘要】：WLAN已经成为国内三大运营商的建网重点,运营商对WLAN网络的建设已经从初期的建设期发展为建设与运营并行考虑的时期,既要考虑如何在扩建、提速下有效维护、优化WLAN网络,实现高可靠运营,又要考虑如何提高用户感知,以及通过对海量的数据流量价值的挖掘分析为运营商最终带来更高运营收入。 本文的目标是实现WLAN无线宽带局域网运行质量的电子化分析平台,成为WLAN网络应用分析的有力工具,承担WLAN网络运行数据采集、运行质量分析,网络分析结果可以帮助网络优化人员实时了解信号热点的用户数、用户的访问质量和带宽使用情况等,综合判断网络运行效率,清晰显示出需要优化的网络环节以及进一步构建和完善WLAN网络优化模型库、知识库,为WLAN网络规划、工程建设提供有力的工具支撑。 本文的主要工作包括： 1.首先详细分析了系统需要实现的基本功能,对系统进行总体体系结构的研究,采用分层模型分别开发系统各组成模块,提高了系统的可扩展性。 2.研究和实现了系统的数据采集模块,基于SNMP协议和MIB库的基本原理,利用Java多线程技术从厂商设备中获取数据,将数据解析后获得的设备属性数据存入数据库的各个表中,为接下来的数据分析提供数据基础。 3.完成了系统的数据处理模块的研究和实现,针对WLAN网络的海量数据采用分批处理的思想,提高数据处理效率,对采集到的数据进行告警判断和告警发送、数据计算处理等操作,实现了向网络管理人员显示性能指标参数的功能,是WLAN网络优化实现的关键。 4.对WLAN网络优化进行了研究学习,并从覆盖优化、频率优化、容量优化等方面总结了进行WLAN网络优化的原则,并结合WLAN网络常出现的网络问题提出相应的网络优化方案,并测试了网络优化的效果,保证了优化系统的实用性。 本论文的工作成果已经在河南省移动公司投入了使用,取得了良好的运行效果,在给运营商带来收益的同时,也提高了WLAN网络的服务质量,更好的为WLAN用户提供服务。
[Abstract]:WLAN has become the focal point of the three major domestic operators. The construction of WLAN network has been developed from the initial period of construction to the period of concurrent construction and operation. It is necessary to consider how to effectively maintain and optimize the WLAN network under the condition of expansion and speed up. In order to achieve high reliable operation, we should consider how to improve the user perception, and through mining and analyzing the massive data traffic value, we should bring higher operating income to the operators. The goal of this paper is to realize the electronic analysis platform of WLAN operation quality, and become a powerful tool for WLAN network application analysis. It undertakes the data acquisition and quality analysis of WLAN network operation. The results of network analysis can help network optimizers to understand the number of users, access quality and bandwidth usage of signal hotspots in real time, and to judge the efficiency of the network. It clearly shows the network links that need to be optimized and the further construction and improvement of WLAN network optimization model base, knowledge base, which provides powerful tool support for WLAN network planning and engineering construction. The main work of this paper includes: 1. Firstly, the basic functions of the system are analyzed in detail, and the overall architecture of the system is studied. Each component module of the system is developed using the hierarchical model, which improves the extensibility of the system. 2. The data acquisition module of the system is studied and implemented. Based on the SNMP protocol and the basic principle of MIB library, the data is obtained from the manufacturer's equipment by using Java multithreading technology, and the device attribute data obtained after the data parsing is stored in each table of the database. For the next data analysis to provide a data base. 3. The research and implementation of the data processing module of the system is completed. The idea of batch processing is adopted for the massive data of WLAN network, the efficiency of data processing is improved, the collected data is judged and sent by alarm, and the operation of data calculation and processing is carried out. The function of displaying performance index parameters to network manager is realized, which is the key of WLAN network optimization. 4. This paper studies the optimization of WLAN network, summarizes the principles of WLAN network optimization from the aspects of coverage optimization, frequency optimization and capacity optimization, and puts forward the corresponding network optimization scheme combining with the network problems that often occur in WLAN network. The effect of network optimization is tested to ensure the practicability of the optimization system. The work of this paper has been put into use in Henan Mobile Company, and has achieved a good operation effect. It not only brings benefits to operators, but also improves the service quality of WLAN network, and provides better service for WLAN users.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN925.93
本文编号：2244366
[Abstract]:WLAN has become the focal point of the three major domestic operators. The construction of WLAN network has been developed from the initial period of construction to the period of concurrent construction and operation. It is necessary to consider how to effectively maintain and optimize the WLAN network under the condition of expansion and speed up. In order to achieve high reliable operation, we should consider how to improve the user perception, and through mining and analyzing the massive data traffic value, we should bring higher operating income to the operators. The goal of this paper is to realize the electronic analysis platform of WLAN operation quality, and become a powerful tool for WLAN network application analysis. It undertakes the data acquisition and quality analysis of WLAN network operation. The results of network analysis can help network optimizers to understand the number of users, access quality and bandwidth usage of signal hotspots in real time, and to judge the efficiency of the network. It clearly shows the network links that need to be optimized and the further construction and improvement of WLAN network optimization model base, knowledge base, which provides powerful tool support for WLAN network planning and engineering construction. The main work of this paper includes: 1. Firstly, the basic functions of the system are analyzed in detail, and the overall architecture of the system is studied. Each component module of the system is developed using the hierarchical model, which improves the extensibility of the system. 2. The data acquisition module of the system is studied and implemented. Based on the SNMP protocol and the basic principle of MIB library, the data is obtained from the manufacturer's equipment by using Java multithreading technology, and the device attribute data obtained after the data parsing is stored in each table of the database. For the next data analysis to provide a data base. 3. The research and implementation of the data processing module of the system is completed. The idea of batch processing is adopted for the massive data of WLAN network, the efficiency of data processing is improved, the collected data is judged and sent by alarm, and the operation of data calculation and processing is carried out. The function of displaying performance index parameters to network manager is realized, which is the key of WLAN network optimization. 4. This paper studies the optimization of WLAN network, summarizes the principles of WLAN network optimization from the aspects of coverage optimization, frequency optimization and capacity optimization, and puts forward the corresponding network optimization scheme combining with the network problems that often occur in WLAN network. The effect of network optimization is tested to ensure the practicability of the optimization system. The work of this paper has been put into use in Henan Mobile Company, and has achieved a good operation effect. It not only brings benefits to operators, but also improves the service quality of WLAN network, and provides better service for WLAN users.
【学位授予单位】：北京交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TN925.93
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