【正文】 1WCDMA 無線網(wǎng)絡(luò)優(yōu)化流程技術(shù)方案（2026）目錄1 概述 ..................................................................................................................................................................5 全網(wǎng)優(yōu)化定義 ..........................................................................................................................................5 全網(wǎng)優(yōu)化流程 ..........................................................................................................................................52 單站優(yōu)化 ..........................................................................................................................................................6 單站優(yōu)化的目的 ......................................................................................................................................6 單站優(yōu)化的測試內(nèi)容和方法 ..................................................................................................................6 基站基礎(chǔ)數(shù)據(jù)庫檢查......................................................................................................................6 站點配置驗證..................................................................................................................................7 基站導頻覆蓋測試..........................................................................................................................8 室外站點導頻覆蓋測試..................................................................................................................8 室內(nèi)站點導頻覆蓋測試..................................................................................................................8 基站業(yè)務(wù)功能測試..........................................................................................................................8 單站優(yōu)化的驗證項目 ..............................................................................................................................9 單站優(yōu)化的輸出 ......................................................................................................................................93 無線環(huán)境優(yōu)化 ................................................................................................................................................10 無線環(huán)境優(yōu)化的目的 ............................................................................................................................10 無線環(huán)境優(yōu)化的標準 ............................................................................................................................10 無線環(huán)境優(yōu)化的測試方法 ....................................................................................................................11 無線環(huán)境優(yōu)化方法 ................................................................................................................................11 無線環(huán)境優(yōu)化的和流程................................................................................................................11 覆蓋問題分析................................................................................................................................12 覆蓋問題解決方法........................................................................................................................14 導頻污染問題分析........................................................................................................................16 導頻污染解決方法........................................................................................................................17 干擾問題分析................................................................................................................................19 干擾問題解決方法........................................................................................................................20 相關(guān)重要參數(shù)設(shè)置 ................................................................................................................................20 無線鏈路最大下行發(fā)射功率（RLMaxDLPwr） .......................................................................20 無線鏈路最小下行發(fā)射功率（RLMinDLPwr） ........................................................................202 小區(qū)最大發(fā)射功率（MaxPCPICHPower） ................................................................................20 PCPICH 的發(fā)射功率（Primary CPICH Power） ............................................................................21 PSCH、SSCH 的發(fā)射功率（PSCHPower SSCHPower） ..........................................................21 BCH 的發(fā)射功率（BCHPower ） ....................................................................................................22 FACH 的最大發(fā)射功率（MaxFACHPower） ................................................................................22 PCH 的發(fā)射功率（PCHPower ） .....................................................................................................23 PICH 的發(fā)射功率（ PICHPowerOffset） ........................................................................................23 無線環(huán)境優(yōu)化輸出 ................................................................................................................................244 通用參數(shù) ........................................................................................................................................................24 系統(tǒng)廣播消息 ........................................................................................................................................24 鄰區(qū)參數(shù)核查與優(yōu)化 ............................................................................................................................25 鄰區(qū)規(guī)劃原則................................................................................................................................25 鄰區(qū)參數(shù)核查................................................................................................................................25 鄰區(qū)關(guān)系優(yōu)化................................................................................................................................26 PSC 碼驗證 ............................................................................................................................................