【正文】 ........................................................................59 4G 駐留比優(yōu)化說明 ....................................................................................59 參數(shù)優(yōu)化調(diào)整 .............................................................................................60 高倒流小區(qū)的分析和 RF 優(yōu)化調(diào)整 ..............................................................607 重大保障 .........................................................................................................60 春節(jié)保障 .....................................................................................................60 話務(wù)保障動(dòng)作 ................................................................................................61 整體指標(biāo)變化 ................................................................................................61 TOP 小區(qū)處理情況 .......................................................................................64 2022 年中秋、國慶保障方案 ......................................................................65 話務(wù)趨勢(shì)預(yù)測 ................................................................................................65 話務(wù)分析 .......................................................................................................67 重點(diǎn)小區(qū)及處理建議 .....................................................................................68 山東理工大學(xué)開學(xué)保障 ...............................................................................70 保障一：開學(xué)前進(jìn)行網(wǎng)絡(luò)摸底測試 ...............................................................70 保障二：基站擴(kuò)容及 D+F .............................................................................74 保障三：負(fù)載均衡 ........................................................................................74 保障四：RF 調(diào)整 ..........................................................................................75 保障五：現(xiàn)場保障 ........................................................................................75 保障六：后臺(tái)監(jiān)控 ........................................................................................764 / 127 陶瓷博覽會(huì)保障 ..........................................................................................77 大事件介紹 ...................................................................................................77 保障方案 .......................................................................................................78 現(xiàn)場保障風(fēng)采 ................................................................................................79 網(wǎng)絡(luò)運(yùn)行質(zhì)量 ................................................................................................808 六大場景優(yōu)化 ..................................................................................................81 場景一：世紀(jì)花園 D+F 組網(wǎng) ......................................................................81 場景二：高校 D+F 組網(wǎng) ..............................................................................82 場景三：站間距較遠(yuǎn)站點(diǎn)進(jìn)行 16T16R.......................................................84 場景四：高速農(nóng)村站點(diǎn)使用高增益天線 ......................................................86 場景五：重要線路 EASYMACRO ...................................................................88 場景六：重要線路 ATOM...........................................................................899 幀偏置調(diào)整 .....................................................................................................90 干擾問題說明 .............................................................................................90 指標(biāo)影響說明 .............................................................................................93 整體指標(biāo)影響 ................................................................................................93 邊界 TOP 小區(qū)影響 ......................................................................................94 最差小區(qū)占比影響 ........................................................................................95 典型站點(diǎn)分析 .............................................................................................95 系統(tǒng)外影響因素 ..........................................................................................97 再次修改子幀對(duì)齊（偏置）驗(yàn)證 .................................................................9910 F 頻段翻頻 ....................................................................................................100 概述 ..........................................................................................................100 第一批翻頻站點(diǎn) ........................................................................................101 第二批翻頻站點(diǎn) ........................................................................................102 遺留問題處理 ...........................................................................................10411 市區(qū) 4 期站點(diǎn)規(guī)劃 ........................................................................................104 弱覆蓋原因分析 ........................................................................................105 樓宇密集導(dǎo)致室內(nèi)弱覆蓋 ............................................................................105 周圍站點(diǎn)數(shù)據(jù)刪除導(dǎo)致弱覆 ........................................................................107 室分覆蓋不全導(dǎo)致 MR 弱覆蓋 ....................................................................109 越區(qū)覆蓋導(dǎo)致 MR 弱覆蓋 ...........................................................................111 站點(diǎn)過低問題導(dǎo)致 MR 弱覆蓋 ....................................................................112 建議規(guī)劃站點(diǎn) ...........................................................................................114 宏站 ............................................................................................................115 微站 ............................................................................................................116 室分 ............................................................................................................116 其他 ............................................................................................................1205 / 127 總結(jié) .............................................................................