CDMA2000、WLAN、PHS室内综合无线分布系统设计及应用

发布时间：2018-05-13 04:09

本文选题：室内综合无线分布系统 + CMDA2000技术　；参考：《云南大学》2011年硕士论文

【摘要】：随着移动通信业务的飞速发展,对移动通信网络的容量和覆盖的要求越来越苛刻,仅仅提供良好的室外通信服务已远远不能满足要求,移动网络更应对室内进行覆盖。为了弥补基站对建筑物信号覆盖不足,如写字楼、会展中心、星级酒店等,然而单独的室内无线分布系统不能满足移动用户需求和建网费用高等因素,各大运营商纷纷对上述建筑物进行室内综合无线分布系统建设。本文通过对室内综合无线分布系统的研究以及结合作者设计的实际工程,为改善室内无线通信网络环境提供一定的参考建议。本文就CDMA2000、WLAN、PHS室内综合无线分布系统进行研究,首先对CDMA2000、WLAN、PHS技术原理进行介绍,接着对室内综合无线分布系统方案设计、设计思想、注意事项。以作者设计的广西南宁市盛天华府室内综合无线分布系统工程为实例,对室内综合无线分布系统的各项指标要求、场强预测、系统上下行平衡、电磁辐射防护和施工工艺要求进行阐述分析,根据系统性能的测试数据结果,对驻波比和干扰进行一定的分析,并对馈线的制作及安装、天线的选择及安装和小区的选择提出参考建议。通过论述和实例的支撑,验证了CDMA2000、WLAN和PHS室内综合无线分布系统建设的合理性和可行性。
[Abstract]:With the rapid development of mobile communication services, the requirements for the capacity and coverage of mobile communication networks are becoming more and more demanding. Only providing good outdoor communication services can not meet the requirements. The mobile network should cover the indoor coverage. In order to make up for the insufficient coverage of the building signal, such as office, exhibition center, star hotel However, the individual indoor wireless distribution system can not meet the requirements of mobile users and the high cost of building the network. All the major operators have built a comprehensive indoor wireless distribution system for the above buildings. This paper is to improve indoor wireless through the study of the indoor integrated wireless distribution system and the actual project designed by the author. The communication network environment provides some reference suggestions.
This paper studies the CDMA2000, WLAN, PHS indoor integrated wireless distribution system, first introduces the principle of CDMA2000, WLAN, PHS technology, then the design, design idea and attention of the indoor integrated wireless distribution system. The indoor integrated wireless distribution system in Nanning, Guangxi, designed by the author as an example, is used as an example. According to the requirements of the comprehensive wireless distribution system, the field strength prediction, the system on the downlink balance, the electromagnetic radiation protection and the construction technology requirements, according to the results of the test data of the system performance, a certain analysis of the Bobbi and the interference is carried out, and the production and installation of the feeder, the selection and installation of the antenna and the selection of the cell are put forward. Through the discussion and case support, the rationality and feasibility of CDMA2000, WLAN and PHS indoor integrated wireless distribution system are verified.

【学位授予单位】：云南大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TN929.5

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