嘉兴电信LTE网络CQI高阶占比分析报告

嘉兴电信LTE网络CQI高阶占比分析报告1、现网CQI指标概述分析12月15日到12月25日嘉兴电信LTE网络的CQI监控指标〔8:00~23:00〕的数据进行统计分析，具体数如下：根据提取数据绘制CQI高阶占比15-25日指标曲线图如下：全网CQI高阶占比渲染图如下：通过整体渲染图可知，嘉兴电信LTE网络无较为明显成片CQI高阶占比低区域；且结合簇拉网指标分析可知，主城区整体道路指标良好，SINR均值在14dB左右。因此选取TOP小区进行分析，查询导致CQI高阶占比拟低原因。2、CQI指标TOP小区根据选取10日的总体采样点选取TOP30小区清单如下：站名求和项:CQI大于等于10(次)求和项:CQI总采样点数(次)采样比CQI高阶占比LF_H_嘉兴中山局_501494924223202192100.51%46.68%LF_H_嘉兴机场_501046093542845912150.46%36.76%LF_H_海宁华城家具_51646381342149922260.34%30.07%LF_H_嘉兴绿溪玫瑰园_51574826791552932440.25%37.02%LF_H_嘉兴城北粮库_50545838531550168060.25%35.21%LF_H_嘉兴新华书店_49672846081377025250.22%48.86%LF_H_嘉兴党校_49411907711375470340.22%29.95%LF_H_嘉兴元一柏庄_50591633401365926720.22%43.31%LF_H_嘉兴新妇保医院_50615831591351775990.22%45.56%LF_H_嘉兴开发北区_50459897461345477890.22%34.18%LF_H_嘉兴老佛爷购物中心_49487655881339849500.21%36.40%LF_H_海宁中海大厦_49611866751299019430.21%47.10%LF_H_海宁庆云_49618960581262794990.20%49.02%LF_H_海宁北周埭_50570294421238241820.20%46.06%LF_H_海宁前进高铁_51485850681231195740.20%39.46%LF_H_嘉兴好雀针织_50563211271216383990.20%46.30%LF_H_海宁海州大酒店_51453842101211023640.19%37.48%LF_H_嘉兴高中园区_50497787351167217390.19%42.65%LF_H_嘉兴高铁南站西_49378259961155036450.19%32.75%LF_H_嘉兴禾兴北路营业厅_51448732681150229160.18%39.01%LF_H_嘉兴元一柏庄_49422564631143705720.18%36.95%LF_H_嘉兴秀洲工业园区_50432763381133483180.18%38.18%LF_H_嘉善西塘二院_49474229521128997040.18%42.00%LF_H_嘉兴亚太工业园_51483768321126942360.18%42.93%LF_H_嘉兴真如局_49531007581116899600.18%47.54%LF_H_嘉兴好雀针织_49516131811090083940.17%47.35%LF_H_海宁海昌大厦_51487598661062861840.17%45.88%LF_H_桐乡大麻_49515252261049780340.17%49.08%LF_H_海宁石路南_4944648996103130562%43.29%LF_H_海宁袁花_50356327921014102930.16%35.14%统计发现采样比拟高区域存在于嘉兴市区，结合嘉兴电信放号进度分析，市区用户较多，其他县区用户较少，采样点主要集中在嘉兴市区内部；结合统数据发现，采样点TOP小区均为宏站，整体LTE网络深度覆盖还需要由室分承当，因此选取室分站点总采样点TOP50如下：站名求和项:CQI大于等于10(次)求和项:CQI总采样点数(次)采样比CQI高阶占比LF_H_嘉兴电信枢纽楼SN1191351661411414390.23%84.41%LF_H_平湖新电信大楼〔50局〕SN1008668541047369070.17%96.30%LF_H_海宁电信分公司SN70489632821335410.13%85.82%LF_H_嘉兴电信数码城SN64643854760924790.12%84.95%LF_H_嘉兴电信综合办公楼SN57842182654511770.10%88.37%LF_H_嘉善电信新大楼SN36473170433613050.07%84.11%LF_H_海宁东方学院宿舍楼15#楼SN19320231211345810.03%91.41%LF_H_平湖邮政大楼3FSN17075668202345440.03%84.77%LF_H_海盐核电三厂25B办公楼SN17694741187846120.03%94.20%LF_H_嘉兴龙跃大厦B楼1FSN15045511168476180.03%89.30%LF_H_嘉兴旭辉百货A区SN12859127145315970.02%88.49%LF_H_嘉兴中山电信大楼SN11624500138476250.02%83.95%LF_H_嘉兴瑞安广场1FSN10821094137202110.02%78.87%LF_H_嘉兴朝聚眼科医院SN11337035115246080.02%98.37%LF_H_海宁东方学院教学楼5号楼SN10421825108484670.02%96.07%LF_H_嘉兴市政府2#楼SN7922692105955340.02%74.77%LF_H_桐乡中虹天地乐购超市SN7555205105607260.02%71.54%LF_H_嘉兴南湖区行政中心主楼东SN726127196872130.02%74.96%LF_H_桐乡钻石年代SN791202496713290.02%81.81%LF_H_嘉兴戴梦得商场SN790827394365880.02%83.80%LF_H_嘉兴旭辉百货B区1SN710110791164950.01%77.89%LF_H_海盐核电一期BX楼F西边通信弱电井SN816334886095220.01%94.82%LF_H_海宁倾城一品SN718924682564850.01%87.07%LF_H_海盐电信大楼SN763335181891550.01%93.21%LF_H_桐乡乌镇景区枕水国际会议中心SN632750178683500.01%80.42%LF_H_桐乡中虹天地SN606239078657880.01%77.07%LF_H_嘉兴老佛爷广场5FSN618526072041360.01%%LF_H_嘉兴越秀春天SN508347468062170.01%74.69%LF_H_海宁东方学院教学楼3号楼SN617650967416430.01%91.62%LF_H_嘉兴市政府主楼11FSN344056366821050.01%51.49%LF_H_嘉兴名品城2#楼2FSN515572666039480.01%78.07%LF_H_嘉兴泊金湾·明珠广场酒店SN524225563088920.01%83.09%LF_H_海宁东方学院图书馆SN522283959667920.01%87.53%LF_H_嘉兴同济大学浙江分院2#宿舍南1FSN360398058814610.01%61.28%LF_H_嘉兴名品城1#楼1FSN476905458405780.01%81.65%LF_H_嘉兴南湖区行政中心西辅楼SN513150156556190.01%90.73%LF_H_嘉兴万家汇义乌商贸城2FSN518597954796300.01%94.64%LF_H_海盐核电一厂主办公楼SN387891851843770.01%74.82%LF_H_桐乡乌镇景区枕水配套用房SN452286551726660.01%87.44%LF_H_嘉兴旭辉百货D区SN450809549165440.01%91.69%LF_H_桐乡乌镇景区枕水客房3区西SN304071647120410.01%64.53%LF_H_桐乡第一人民医院门诊楼东边3FSN386620546758230.01%82.69%LF_H_海盐宾馆KTVSN354696244321770.01%80.03%LF_H_海宁东方学院宿舍楼11#楼SN394163843956480.01%89.67%LF_H_海宁裘皮市场SN369742343700640.01%84.61%LF_H_嘉兴乐天玛特(龙跃大厦)SN338423443104300.01%78.51%LF_H_嘉兴秀水学院3号宿舍楼4FSN210223441749530.01%50.35%LF_H_嘉兴豪仕登大酒店A号楼SN371582641339160.01%89.89%LF_H_嘉兴国际网球中心2FSN365488941268590.01%88.56%LF_H_海宁花园酒店SN340955940069970.01%85.09%从统计可以发现LF_H_嘉兴电信枢纽楼SN、LF_H_平湖新电信大楼〔50局〕SN、LF_H_海宁电信分公司SN、LF_H_嘉兴电信数码城SN、LF_H_嘉兴电信综合办公楼SN有较大4G话务，且室分整体高阶占比拟好，CQI高阶占比低于50%的站点仅占室分总体站点数11.35%，但是和用户业务使用强相关的CQI上报次数中室分采样总和占比只有1.87%，吸收话务量较低，与嘉兴地区室分偏少有很大关系。针对CQI高阶占比TOP30小区选取几个较为明显问题分析：TOP1:LF_H_嘉兴中山局_50选取嘉兴中山局周边室分和宏站采样点分析：站名求和项:CQI大于等于10(次)求和项:CQI总采样点数(次)采样比CQI高阶占比LF_H_嘉兴中山局_501494924223202192100.51%46.68%LF_H_嘉兴中山局_51859636351501208040.24%57.26%LF_H_嘉兴中山局_49778698991096436760.18%71.02%LF_H_嘉兴中山电信大楼SN11624500138476250.02%83.95%LF_H_嘉兴旭辉百货A区SN12859127145315970.02%88.49%LF_H_嘉兴中山电信大楼SN11624500138476250.02%83.95%LF_H_嘉兴戴梦得商场SN790827394365880.02%83.80%LF_H_嘉兴旭辉百货B区1SN710110791164950.01%77.89%LF_H_嘉兴旭辉百货D区SN450809549165440.01%91.69%LF_H_嘉兴国土资源局5FSN331839434602130.01%95.90%LF_H_嘉兴国际沙龙宾馆3#楼SN285001032524000.01%87.63%LF_H_嘉兴旭辉百货B区2SN191896431487970.01%60.94%LF_H_嘉兴石头剪刀布咖啡店SN125575015652620.00%80.23%LF_H_嘉兴灯具市场二期1#楼SN98899812879880.00%76.79%LF_H_嘉兴国际沙龙宾馆2#楼SN108719312378430.00%87.83%LF_H_嘉兴旭辉广场A区SN8298009418110.00%88.11%LF_H_嘉兴龙禹酒店B1楼SN4284796006710.00%71.33%LF_H_嘉兴开盛小商品市场2FSN4015765307950.00%75.66%LF_H_嘉兴开盛小商品市场3FSN2587433747320.00%69.05%LF_H_嘉兴汇丰广场SN953151015400.00%93.87%LF_H_嘉兴盛世年华SN60996705680.00%86.44%LF_H_嘉兴旭辉广场C区SN2231169930.00%13.13%LF_H_嘉兴商场西SN242122190.00%1.98%LF_H_嘉兴如家快捷酒店SN154740.00%3.16%根据统计值发现，整体室分吸收话务量较少，主要由LF_H_嘉兴中山局_50覆盖，中山局附近为繁华市区，个别区域存在覆盖空洞，需要热点覆盖。TOP2:LF_H_嘉兴绿溪玫瑰园_51站点在如图标志附近，LF_H_嘉兴绿溪玫瑰园_51覆盖整体南湖大道西侧，根据实际观察可以发现，有较多新建小区和高层，而小区内无室分覆盖，深度覆盖缺乏，导致LF_H_嘉兴绿溪玫瑰园_51该扇区CQI高阶占比低于50%。3、CQI高阶占比分布分别取室分和宏站的CQI空口上报和高阶占比数据如下：室分CQI大于等于10(次)CQI总采样点数(次)CQI高阶占比2023-12-15627369567674118881.75%2023-12-16752964809050048983.20%2023-12-17753200039274211481.21%2023-12-18778090689344582483.27%2023-12-19810448389722775383.36%2023-12-20540472986397832784.48%2023-12-21379881304617485182.27%2023-12-228680140510475920082.86%2023-12-2313810235916053986286.02%2023-12-2414498184716777545886.41%2023-12-2515006824017244037687.03%宏站CQI大于等于10(次)CQI总采样点数(次)CQI高阶占比2023-12-151749122868369596402947.33%2023-12-161832530541386990358847.35%2023-12-171884882853394028575747.84%2023-12-182045158030427315944947.86%2023-12-192224374962467387805747.59%2023-12-202093879316445364301547.01%2023-12-211944232044411856534947.21%2023-12-222211397