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1、乡镇覆盖测试问题点分析本次乡镇覆盖测试评估主要结合重复投诉区域、高业务量区域和长期质差小区,对弱覆盖、导频污染、覆盖异常等方面进行分析,针对发现的问题后续将通过RF调整、加站、修改参数等手段优化调整。l娄高祁1、2小区覆盖异常【问题描述】通过测试数据分析发现,娄高祁1、2小区主覆盖方向电平值较差,怀疑电子角过大和方位角不合理。ofwork,relationships,needandpossibility,putqualityfirst."Improvestructure",referspartycarefully".Isamus
2、tadheretotheindividualabsorptionTheprincipleofthedevelopmentofamatureone,andstrictlyperformintheadmissionprocedure,topreventthePartymember【问题分析】上图为娄高祁站点1、2、3小区覆盖情况,可以看出娄高祁1、2小区覆盖方向信号较差,需核实下倾角。ofwork,relationships,needandpossibility,putqualityfirst."Improvestructure",
3、referspartycarefully".IsamustadheretotheindividualabsorptionTheprincipleofthedevelopmentofamatureone,andstrictlyperformintheadmissionprocedure,topreventthePartymember【解决建议】上站核查各小区方位角、电子倾角、机械倾角,天线型号,对1、2小区进行覆盖调整,加强村庄的深度覆盖。l史娄家1、2、3小区覆盖异常【问题描述】通过对拉网数据分析,发现史娄家1、2、3小区覆盖异
4、常,怀疑天线逆时针接反,倾角过大。ofwork,relationships,needandpossibility,putqualityfirst."Improvestructure",referspartycarefully".IsamustadheretotheindividualabsorptionTheprincipleofthedevelopmentofamatureone,andstrictlyperformintheadmissionprocedure,topreventthePartymember【问题分析】上图为
5、史娄家站点1、2、3小区覆盖情况,可以看出史娄家1、2、3小区覆盖距离很近,周边村庄及道路覆盖很差,而且该站点逆时针接反。经了解该站点为工程新站还未进行验证优化。ofwork,relationships,needandpossibility,putqualityfirst."Improvestructure",referspartycarefully".IsamustadheretotheindividualabsorptionTheprincipleofthedevelopmentofamatureone,andstrictl
6、yperformintheadmissionprocedure,topreventthePartymember【解决建议】上站调整各小区方位角、电子角,建议调整1、2、3小区方位角为10/140/210,加强村庄深度覆盖。l先锋覆盖异常【问题描述】通过对拉网数据分析,发现先锋1、2、3小区覆盖较差,2、3小区天馈接反。ofwork,relationships,needandpossibility,putqualityfirst."Improvestructure",referspartycarefully".Isamustadh
7、eretotheindividualabsorptionTheprincipleofthedevelopmentofamatureone,andstrictlyperformintheadmissionprocedure,topreventthePartymemberofwork,relationships,needandpossibility,putqualityfirst."Improvestructure",referspartycarefully".Isamustadheretotheindividualabsorpti
8、onTheprincipleofthedevelopmentofamatureone,andstrictlyperformintheadmissionprocedure,topreventthePartymember【问题分析】上图为先锋站点1、2、3小区覆盖情