基于大数据的TD-LTE基站辅助规划选址算法研究

发布时间：2018-11-08 14:08

【摘要】：为了应对大数据时代的挑战,充分利用好系统的数据资源,甘肃移动公司进行了大数据平台建设工程。该平台基于大数据技术建设客户标签、流量运营、存量保有、终端销售和渠道协同、网络信令分析、LTE基站辅助选址等应用,锻造基于互联网的运营支撑能力。TD-LTE是TD-SCDMA向4G的平滑演进。LTE系统采用空间复用方案同时传输多个数据流,实现很高的数据速率。基站规划是指考虑近期和远期业务发展需要,确定网络建设的目标,以及为达到该目标所需要的基站数量、相应位置和配置。坚持降本增效的原则,甘肃移动网络规划与设计必须在有限的资源下大大提高网络容量,满足未来发展的需要。通过科学合理的网络规划使用尽量少的建设成本来达到尽可能高的网络质量。传统的基站规划只从网络覆盖本身出发,最大限度的提高基站的覆盖范围,未考虑基站覆盖后用户带来的收益。本文主要利用甘肃移动大数据平台,针对TD-LTE基站规划,通过分析网络性能、用户通信行为、用户上网日志、用户运动轨迹等数据,将网络性能和用户价值结合起来研究LTE基站辅助规划选址支撑算法。
[Abstract]:In order to meet the challenge of big data era and make full use of the systematic data resources, Gansu Mobile Company has carried out the big data platform construction project. The platform is based on big data technology to build customer tags, traffic operations, stock retention, terminal sales and channel collaboration, network signaling analysis, LTE base station assisted location, and so on. TD-LTE is a smooth evolution from TD-SCDMA to 4G. The LTE system uses spatial multiplexing scheme to transmit multiple data streams simultaneously and achieves high data rate. Base station planning is to consider the needs of short-term and long-term business development, determine the goal of network construction, as well as the number, location and configuration of base stations needed to achieve this goal. According to the principle of reducing cost and increasing efficiency, the network planning and design of Gansu Mobile must greatly increase the network capacity under limited resources to meet the needs of future development. The network quality is as high as possible through scientific and reasonable network planning with as little construction cost as possible. The traditional base station planning only starts from the network coverage itself and maximizes the base station coverage without considering the benefits of the users after the base station coverage. This paper mainly uses the big data platform of Gansu Mobile, aiming at the TD-LTE base station planning, through analyzing the network performance, the user communication behavior, the user log, the user movement track and so on data. Combining network performance with user value, the location support algorithm of LTE base station aided planning is studied.
【学位授予单位】：南京邮电大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TN929.53;TP301.6

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