CAJ | 학술논문

通过分析反映FDD-LTE容量的几项指标，选取了最能反映实际网络容量性能的下行吞吐量作为代表，并重点对影响下行吞吐量的相关因素进行分析。在此基础上结合对实际网络的测试，分析了重叠覆盖小区个数、小区负载情况、重叠覆盖小区电平差对下行吞吐量的影响，最后给出了重叠覆盖的定量评估办法。
통과분석반영FDD-LTE용량적궤항지표，선취료최능반영실제망락용량성능적하행탄토량작위대표，병중점대영향하행탄토량적상관인소진행분석。재차기출상결합대실제망락적측시，분석료중첩복개소구개수、소구부재정황、중첩복개소구전평차대하행탄토량적영향，최후급출료중첩복개적정량평고판법。
Among several metrics of FDD-LTE capacity, downlink throughput was selected to represent network throughput performance, and some factors to inlfuence downlink throughput were analyzed in depth. Combined with tests in practical network, the impacts of the number, load and level difference of overlapped coverage cells on downlink throughput were analyzed. Finally, the quantitative evaluation method of overlapped coverage was presented.