1、WCDMA無線資源利用率%實型UtranCell/RNCWCDMA無線資源利用率指標定義a）定義描述計算在一定網元范圍內，在網絡能夠提供業務能力下達到的實際業務應 用百分比，反映現網無線資源利用效率；b）計算類指標英文名稱RadioResUtilizationc）指標計算公式WCDMA無線資源利用率=（語音業務量+數據業務量*重傳系數）/網絡能 夠提供業務能力其中：1、語音業務量=語音同時用戶數*50kb/s*統計周期（小時為3600）2、語音同時用戶數由CS域話務量基于2%的呼損率反查愛爾蘭B表得到， 遇到非整數時取靠近值，參看下面的erl-B表。3、數據業務量=PS RLC層下行業務流量（

2、統計周期內）（實際可取HSDP A下行業務流量）4、重傳系數：a）分母是物理層，分子是RLC層，不在同一層面；b）由于HARQ導致的數據重傳；c）實際可取1.2。5、網絡能夠提供業務能力=CQI映射吞吐率*HS-SCCH時隙調度比*統計 周期，目前CQI按定值16。6、HS-SCCH時隙調度比從調度的頻繁度上反應了數據業務的多少以及用 戶使用頻繁度，目前按現網高負荷小區統計，取值為0.9為統計標準值。6、CQI對應具體吞吐量映射表如下：（注意：1Mb=1024kb=1024*1024b ）CQI valueTransport Block SizeNumber of HS-PDSCHModula

3、tionReference power adjustment極限吞吐率（mb/s）一小時極限吞吐量（mb）11371QPSK00.065235.17621731QPSK00.082296.97432331QPSK00.111399.97143171QPSK00.151544.16753771QPSK00.180647.16364611QPSK00.220791.35976502QPSK00.3101115.79987922QPSK00.3781359.55899312QPSK00.4441598.1671012623QPSK00.6022166.3671114833QPSK00.7072545

4、.7381217423QPSK00.8312990.3411322794QPSK01.0873912.1631425834QPSK01.2324434.0131533195QPSK01.5835697.441163565516-QAM01.7006119.728174189516-QAM01.9977190.895184664516-QAM02.2248006.287195287516-QAM02.5219075.737205887516-QAM02.80710105.705216554516-QAM03.12511250.687227168516-QAM03.41812304.6882397

5、19716-QAM04.63416683.7692411418816-QAM05.44519600.29625144111016-QAM06.87224738.12126144111016-QAM-16.87224738.12127144111016-QAM-26.87224738.12128144111016-QAM-36.87224738.12129144111016-QAM-46.87224738.12130144111016-QAM-56.87224738.121Erl-B 表TCH_NUM話務量取值公式（Traffic表示語音話務量）10.0204Traffic0 and Traff

6、ic0.1217 and Traffic0.4125 and Traffic0.846 and Traffic1.375 and Traffic1.97 and Traffic2.61 and Traffic3.285 and Traffic3.985 and Traffic4.71 and Traffic5.46 and Traffic6.225 and Traffic7.005 and Traffic7.8 and Traffic8.605 and Traffic9.42 and Traffic10.265 and Traffic11.1 and Traffic11.9 and Traffic12.75 and Traffic13.6 and Traffic14.45 and Traffic15.35 and Traffic16.2 and Traffic17.05 and Traffic17.95 and Traf