【作者】 龚良强；

【导师】 罗斌； 史应林；

【作者基本信息】 南昌大学 ， 电子与通信工程， 2011， 硕士

【摘要】 TD-SCDMA无线网络作为中国提出的第三代移动通信标准,具有很高的频谱利用率、具有灵活的业务支持性、运营成本低等方面有独特优势。无线网络规划是用有限的资源,获得尽可能好的覆盖,服务尽可能为更多的用户提供优质的网络通信服务。第三代移动通信系统把地面移动通信网与卫星移动通信网有效的结合,构成了一个无缝覆盖的立体通信网络,实现不同密度用户的城市和偏远地区通信理想。在蜂窝移动网建设中,网络规划是一个必不可少的环节。无线网络的合理规划可以避免投资浪费,也能提高网络质量。网络优化是整个无线网络建设过程中的重要一环,无线网络优化可以确保设备稳定高效的运行,解决网络中存在的问题,提高网络的运行指标,从而提升现有配置下系统的服务质量,更好的为用户服务,同时可以为客户创造价值。文章分析了TD-SCDMA技术、网络规划流程、方法以及仿真。在合理利用现有网络资源的条件下,结合网络规划理论,根据大型体育场馆的实际情况及网络建设规模,运用无线传播预测模型,对大型体育场馆组建TD-SCDMA室内网络覆盖进行了前期规划,并且设计了大型体育场馆TD-SCDMA室内网络建设方案。更多还原

【Abstract】 TD-SCDMA wireless network as China puts forward the third generation mobile communication standard, has the very high spectral efficiency, flexible business support, low operation cost and the like have unique advantages. Wireless network planning is the use of limited resources, access to the best possible service coverage, as far as possible in order to provide users with more high-quality network communications services. The third generation mobile communication system of ground mobile communication network and mobile satellite communication network effectively combined, form a seamless coverage of three-dimensional communication network system, realize the different density of users and remote communication ideal city.In a cellular mobile network construction, network planning is an indispensable link. Wireless network planning can avoid investment waste; can also improve the network quality. Network optimization is the entire wireless network construction process important one annulus, wireless network optimization can ensure that the equipment is stable and efficient, to solve the existing problems in network, improve network performance indicators, so as to enhance the existing configuration of system of service quality, better services for users, and can create value for customers.The article analysed TD-SCDMA technology, network planning process, method and simulation. In the rational use of existing cyber source conditions, combining network planning theory, according to the actual situation of large sports venues and network construction scale, the use of radio propagation prediction model of large stadiums, formation of TD-SCDMA indoor coverage for the planning and design of large sports venues, indoor TD-SCDMA network construction scheme.更多还原