基于大數(shù)據(jù)的TD-LTE基站輔助規(guī)劃選址算法研究
[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.
【學(xué)位授予單位】:南京郵電大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:TN929.53;TP301.6
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