【摘要】：隨著LTE網(wǎng)絡(luò)建設(shè)的深入,LTE基站數(shù)量不斷增加,用戶(hù)數(shù)與網(wǎng)絡(luò)流量快速增長(zhǎng),網(wǎng)絡(luò)能耗問(wèn)題越發(fā)突出,由于無(wú)線(xiàn)接入網(wǎng)能耗占移動(dòng)通信系統(tǒng)能耗的80%以上,其中基站能耗占比最大,基站的功耗成本成為運(yùn)營(yíng)商最主要的運(yùn)營(yíng)支出費(fèi)用之一。然而目前缺乏有效的LTE設(shè)備能耗測(cè)試方法與測(cè)試數(shù)據(jù),無(wú)法為運(yùn)營(yíng)商的節(jié)能減排工作提供指導(dǎo),降低運(yùn)營(yíng)成本。針對(duì)該問(wèn)題,建立了基站動(dòng)態(tài)負(fù)荷能效模型,通過(guò)對(duì)LTE基站設(shè)備進(jìn)行能耗測(cè)試與分析,掌握影響LTE基站主設(shè)備能效的因素,比較了不同網(wǎng)絡(luò)、不同制式基站設(shè)備的能效,從節(jié)能的角度為L(zhǎng)TE規(guī)劃、采購(gòu)、建設(shè)、優(yōu)化提供建議。
[Abstract]:With the development of LTE network, the number of LTE base stations is increasing, the number of users and network traffic is increasing rapidly, the problem of network energy consumption is becoming more and more prominent, because wireless access network energy consumption accounts for more than 80% of the energy consumption of mobile communication system. The cost of base station power consumption becomes one of the most important operating expenses of operators. However, the current lack of effective LTE equipment energy test methods and test data, can not provide guidance for operators to save energy and reduce operating costs. In order to solve this problem, the dynamic load energy efficiency model of base station is established. By testing and analyzing the energy consumption of LTE base station equipment, the factors that affect the energy efficiency of main equipment of LTE base station are grasped, and the energy efficiency of different network and standard base station equipment is compared. Provide advice for LTE planning, purchasing, construction and optimization from the perspective of energy saving.
【作者單位】： 中國(guó)電信股份有限公司廣東研究院;廣州因孚網(wǎng)絡(luò)科技有限公司;
【分類(lèi)號(hào)】：TN929.5

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