CAJ | 학술논문

在使用WCDMA无线资源利用率指标进行现网小区利用率计算时，发现计算结果中，语音与数据业务量折算成统一量纲后，占比与实际有差异。差异原因分析从无线资源利用率指标的定义开始，结合现网数据核算与验证，找到差异原因是指标的定义。提出新的指标定义计算资源利用率，并分析新旧计算方法的差异、对于扩容规模的影响，最后研究新方法指导扩容的可行性。
재사용WCDMA무선자원이용솔지표진행현망소구이용솔계산시，발현계산결과중，어음여수거업무량절산성통일량강후，점비여실제유차이。차이원인분석종무선자원이용솔지표적정의개시，결합현망수거핵산여험증，조도차이원인시지표적정의。제출신적지표정의계산자원이용솔，병분석신구계산방법적차이、대우확용규모적영향，최후연구신방법지도확용적가행성。
When we use the formula of WCDMA radio resource utilization to covert voice and data traffic into a unified dimension, the re-sult shows that the amount of voice and data flow volume is different with the actual network. Combined with existing network data accounting and verification, we study the definition of WCDMA radio resource utilization, and found that the definition causes the difference. We propose a new method to calculate the radio resource utilization, analyse the improvement of new method and influence to network expansion. We study whether the new method is practicable to guide the expansion.