網(wǎng)絡(luò)優(yōu)化上行覆蓋增強(qiáng)功能評估報(bào)告

上行覆蓋增強(qiáng)功能評估報(bào)告背景及方案通過改善上行覆蓋，降低MOS質(zhì)差及VOLTE掉話，對諾基亞站點(diǎn)的上行覆蓋增強(qiáng)功能進(jìn)行開啟，并配套相關(guān)參數(shù)組合。功能描述：在覆蓋邊緣功率受限情況下使用優(yōu)化的MCS和PRB組合發(fā)送上行RTP數(shù)據(jù)包，提升上行覆蓋能力約1.5db。參數(shù)設(shè)置如下：參數(shù)組合一參數(shù)組合二actVoipCovBoost=true

添加voipCovBoostConfig對象

ulsMinNumCoverageLimitationStateCheck=10

ulsPhrQci1Low=0

ulsPhrQci1Hyst=5tperlodicphr：20sfactpdcpRohc：tureactVoipCovBoost=true

添加voipCovBoostConfig對象

ulsMinNumCoverageLimitationStateCheck=5

ulsPhrQci1Low=0

ulsPhrQci1Hyst=5tperlodicphr：20sfactpdcpRohc：ture實(shí)施站點(diǎn)于3月8日挑選并實(shí)施20上行覆蓋及站點(diǎn)平均MOS值都相對較差的站點(diǎn)進(jìn)行修改。站點(diǎn)清單如下，并計(jì)劃下周對站點(diǎn)的掉線、esrvcc、語音質(zhì)差，平均MOS、上行覆蓋等指標(biāo)進(jìn)行評估分析：區(qū)域站名SiteNameEN站別東陽東陽紫荊莊園二N793027JHDYzijingzhuangyuanerD宏站東陽東陽花園陽光城室分WN793656JHDYhuayuanyangguangchengshifenSF室分東陽東陽國際縫制機(jī)械城二WN793978JHDYguojifengzhijixiechengerSF室分東陽東陽派克公館一期室分WN793985JHDYpaikegongguanyiqishifenSF室分磐安磐安金廈夢展花園室分WN797957JHPAjinxiamengzhanhuayuanshifenSF室分磐安磐安東川隧道SFN797968JHPAdongchuansuidaoSF室分東陽東陽海德社區(qū)二室分WN893146JHDYhaideshequershifenSF室分東陽東陽南江名郡二期室分WN893176JHDYnanjiangmingjunerqishifenSF室分東陽東陽藝海花城室分WN893180JHDYyihaihuachengshifenSF室分東陽東陽廣州街香港街分布WN893222JHDYguangzhouxianggangjieSF室分東陽東陽新興一品WN893272JHDYxinxingyipinSF室分東陽東陽世紀(jì)花城別墅分布WN893295JHDYzhongtianshijihuachengbieshuSF室分東陽東陽明清宮苑北分布WN893382JHDYmingqinggongyuanbeifenbuXQFB小區(qū)分布東陽東陽花園湖景城二室分WN893463JHDYhuayuanhujingchengershifenSF室分東陽東陽世貿(mào)城三期二室分WN893633JHDYshimaochengsanqiershifenSF室分東陽東陽萬花園水秀東分布WN893950JHDYwanhuayuanshuixiudongfenbuXQFB小區(qū)分布東陽東陽明清宮苑南門分布WN893955JHDYmingqinggongyuannanmenfenbuXQFB小區(qū)分布磐安磐安文溪小學(xué)室分WN897023JHPAwenxixiaoxueshifenSF室分磐安磐安橫山隧道SFN897070JHPAhengshansuidaoSF室分磐安磐安新城總部大樓室分N897124JHPAxinchengzongbudaloushifenSF室分指標(biāo)評估1、MR覆蓋指標(biāo)：對比修改站點(diǎn)修改前后（3月5-12日）RSRP大于等于-110平均覆蓋率（%）MR的指標(biāo)情況，10個(gè)站存在惡化，10個(gè)站相對改善，總體來看，MR改善0.15%左右。站點(diǎn)修改前修改后差值N793027JHDYzijingzhuangyuanerD77.0508378.389171.338333N793656JHDYhuayuanyangguangchengshifenSF94.177593.12438-1.05312N793978JHDYguojifengzhijixiechengerSF89.44390.33050.8875N793985JHDYpaikegongguanyiqishifenSF85.8616787.937082.075417N797957JHPAjinxiamengzhanhuayuanshifenSF79.292585.26755.975N797968JHPAdongchuansuidaoSF64.74552.4-12.345N893146JHDYhaideshequershifenSF88.9591789.370420.41125N893176JHDYnanjiangmingjunerqishifenSF95.1262595.9850.85875N893180JHDYyihaihuachengshifenSF94.81390.467-4.346N893222JHDYguangzhouxianggangjieSF95.782595.64292-0.13958N893272JHDYxinxingyipinSF89.4483390.219170.770833N893295JHDYzhongtianshijihuachengbieshuSF86.492579.53625-6.95625N893382JHDYmingqinggongyuanbeifenbuXQFB91.502591.696250.19375N893463JHDYhuayuanhujingchengershifenSF91.542591.2225-0.32N893633JHDYshimaochengsanqiershifenSF90.3931387.445-2.94813N893950JHDYwanhuayuanshuixiudongfenbuXQFB98.9162594.69813-4.21813N893955JHDYmingqinggongyuannanmenfenbuXQFB71.967581.64259.675N897023JHPAwenxixiaoxueshifenSF72.117592.112519.995N897070JHPAhengshansuidaoSF88.4984.18-4.31N897124JHPAxinchengzongbudaloushifenSF85.8537574.65625-11.1975總計(jì)88.3751488.528970.1538362、VOLTE指標(biāo)：接通指標(biāo)情況：由99.81%降低值99.76，惡化約0.05%。接通諾基亞大網(wǎng)修改站點(diǎn)時(shí)間VoLTE語音網(wǎng)絡(luò)未接通次數(shù)(次數(shù))VoLTE語音始呼請求次數(shù)(次數(shù))語音接通率VoLTE語音網(wǎng)絡(luò)未接通次數(shù)(次數(shù))VoLTE語音始呼請求次數(shù)(次數(shù))語音接通率2017/3/1169576998099.78%4103099.61%2017/3/2184275377499.76%587999.43%2017/3/3183478769299.77%3103399.71%2017/3/4187680217399.77%1115799.91%2017/3/5174271003699.75%0931100.00%2017/3/6189278442999.76%585899.42%2017/3/7195983467799.77%2114299.82%2017/3/8201886078499.77%1125999.92%2017/3/9209783656499.75%1108199.91%2017/3/10182579711299.77%16368599.57%2017/3/11169877355099.78%6332199.82%2017/3/12163675828699.78%5341299.85%修改前7611318992699.76%8419099.81%修改后7256316551299.77%281149999.76%掉線指標(biāo)情況：掉話率由0.106%改善至0.06%，改善0.044%.掉線諾基亞大網(wǎng)修改站點(diǎn)時(shí)間掉話次數(shù)應(yīng)答次數(shù)掉話率掉話次數(shù)應(yīng)答次數(shù)掉話率2017/3077%213710.146%2017/3/25509367710.059%111890.084%2017/3/35499723020.056%113650.073%2017/3/45659762460.058%215580.128%2017/3/55578613750.065%012590.000%2017/3/65359696600.055%012090.000%2017/3/761610329540.060%114850.067%2017/3/872510657030.068%517180.291%2017/3/966910392750.064%115440.065%2017/3/106419883980.065%247260.042%2017/3/116939392360.074%342550.071%2017/3/126359134150.070%343690.069%修改前243339296920.062%656710.106%修改后263838803240.068%9148940.060%SEQ-V2Vmos質(zhì)差情況：SEQ的VOLTE2VOLTE的MOS質(zhì)差相較全網(wǎng)諾基亞站點(diǎn)，惡化3.33%日期修改站點(diǎn)質(zhì)差數(shù)全網(wǎng)諾基亞質(zhì)差數(shù)修改站點(diǎn)通話數(shù)全網(wǎng)諾基亞通話數(shù)修改站點(diǎn)質(zhì)差比全網(wǎng)諾基亞質(zhì)差比2017-3-1424081957145644.21%3.37%2017-3-2124273467254142.17%3.35%2017-3-3025721347608260.00%3.38%2017-3-4024892377679490.00%3.24%2017-3-5221425346805385.88%3.15%2017-3-6425252677682935.97%3.29%2017-3-7429305668235846.06%3.56%2017-3-8535438638495237.94%4.17%2017-3-10036684347491430.00%4.90%2017-3-115297935071865410.00%4.15%2017-3-129281484171139721.95%3.96%修改前4.33333329998.3365.333338138006.66%3.67%修改后4.66666731541.6741.6666772639810.65%4.33%差值0.3333331543.333-23.6667-874023.99%0.66%日劣化站點(diǎn)的上行VOLTEMOS質(zhì)差率：相較全網(wǎng)站點(diǎn)，改善4.95%日期修改站點(diǎn)全網(wǎng)諾基亞站點(diǎn)2017-03-0108.7496252017-03-027.79031.2390738542017-03-038.68981.2985056562017-03-046.50021.3611705032017-03-059.19981.4158651152017-03-069.030551.3399581932017-03-0711.609651.5759821022017-03-088.49632.4577074472017-03-105.46692.6033216622017-03-115.50371.9039301192017-03-124.330251.907198389修改前9.7121671.791215914修改后5.1002832.138150057差值-4.611880.346934143

ESRVCC成功率：相較全網(wǎng)諾基亞站點(diǎn)，改善4.88%日期修改站點(diǎn)成功數(shù)修改站點(diǎn)切換數(shù)全網(wǎng)諾基亞成功數(shù)全網(wǎng)諾基亞切換數(shù)修改站點(diǎn)成功率全網(wǎng)諾基亞站點(diǎn)成功率201703055861483095078195.08%95.13%201703066268480615114891.18%93.96%201703076874494595351791.89%92.42%201703086469487645062992.75%96.32%2017030969694811051070100.00%94.20%201703108588494575284396.59%93.59%20170311108110506745340198.18%94.89%2017031296100483855067096.00%95.49%修改前636848648.2551518.7592.73%94.46%修改后89.591.7549156.55199697.69%94.55%差值26.523.75508.25477.254