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根据客户的要求,2007年7月23日开始,NSN无线工程师对Nokia BSC11,BSC13,BSC14数据库参数进行分析,并在征得客户同意的情况下于2007年7月24日晚22:00对BSC得部分动态功率控制和紧急切换参数进行了调整.以改善现网无线环境,提高现网的无线话务掉话比,具体参数调整的清单和调整目的请参见如下
注意：按空格分割看，或者粘贴到TXT文本重用空格分割来阅读
BSC参数名称原设置新设置








BSC11HO AVERAGING QUAL DLWINDOW SIZE& WEIGHTING1-16-2将上下行质量切换的判决时间由0.48s调整为1.44s—2.88s
HO AVERAGING QUAL ULWINDOW SIZE& WEIGHTING1-16-2
HO THRESHOLDS QUAL DLRX QUAL0.8% -1.6%3,2% - 6,4%将上下行质量切换的门限由3更改为5
HO THRESHOLDS QUAL ULRX QUAL0.8% -1.6%3,2% - 6,4%
HO THRESHOLDS LEVDLRX LEVEL-095 dBm-098 dBm下行电平切换门限由-95dBm改为-98dBm,上行电平切换门限由-95dBm改为-102dBm
HO THRESHOLDS LEVULRX LEVEL-095 dBm-102 dBm
PC AVERAGING QUAL DLWINDOW SIZE& WEIGHTING1-14-2将上下行动态功率控制的判决时间由0.48s调整为0.98s—1.96s
PC AVERAGING QUAL ULWINDOW SIZE& WEIGHTING1-14-2
PC UPPER THRESHOLDS LEVDLRX LEVEL- 70 dBm- 70 dBm调整上下行动态功率控制范围,降低网内频率干扰
PC UPPER THRESHOLDS LEVULRX LEVEL- 70 dBm- 75 dBm
PC LOWER THRESHOLDS LEVDLRX LEVEL- 77 dBm- 80 dBm
PC LOWER THRESHOLDS LEVULRX LEVEL- 77 dBm- 85 dBm








BSC13HO AVERAGING QUAL DLWINDOW SIZE& WEIGHTING1-16-2将上下行质量切换的判决时间由0.48s调整为1.44s—2.88s
HO AVERAGING QUAL ULWINDOW SIZE& WEIGHTING1-16-2
HO THRESHOLDS QUAL DLRX QUAL0.8% -1.6%3,2% - 6,4%将上下行质量切换的门限由3更改为5
HO THRESHOLDS QUAL ULRX QUAL0.8% -1.6%3,2% - 6,4%
HO THRESHOLDS LEVDLRX LEVEL-095 dBm-098 dBm下行电平切换门限由-95dBm改为-98dBm,上行电平切换门限由-95dBm改为-102dBm
HO THRESHOLDS LEVULRX LEVEL-095 dBm-102 dBm
PC AVERAGING QUAL DLWINDOW SIZE& WEIGHTING1-14-2将上下行动态功率控制的判决时间由0.48s调整为0.98s—1.96s
PC AVERAGING QUAL ULWINDOW SIZE& WEIGHTING1-14-2
PC UPPER THRESHOLDS LEVDLRX LEVEL- 70 dBm- 75 dBm


调整上下行动态功率控制范围,降低网内频率干扰
PC UPPER THRESHOLDS LEVULRX LEVEL- 70dBm- 79 dBm
PC LOWER THRESHOLDS LEVDLRX LEVEL- 85 dBm- 85 dBm
PC LOWER THRESHOLDS LEVULRX LEVEL- 85 dBm- 89 dBm









BSC14









HO AVERAGING QUAL DLWINDOW SIZE& WEIGHTING1-16-2将上下行质量切换的判决时间由0.48s调整为1.44s—2.88s
HO AVERAGING QUAL ULWINDOW SIZE& WEIGHTING1-16-2
HO THRESHOLDS QUAL DLRX QUAL0.8% -1.6%3,2% - 6,4%将上下行质量切换的门限由3更改为5
HO THRESHOLDS QUAL ULRX QUAL0.8% -1.6%3,2% - 6,4%
HO THRESHOLDS LEVDLRX LEVEL-095 dBm-098 dBm下行电平切换门限由-95dBm改为-98dBm,上行电平切换门限由-95dBm改为-102dBm
HO THRESHOLDS LEVULRX LEVEL-095 dBm-102 dBm
PC AVERAGING QUAL DLWINDOW SIZE& WEIGHTING1-14-2将上下行动态功率控制的判决时间由0.48s调整为0.98s—1.96s
PC AVERAGING QUAL ULWINDOW SIZE& WEIGHTING1-14-2
PC UPPER THRESHOLDS LEVDLRX LEVEL- 70 dBm- 75 dBm


调整上下行动态功率控制范围,降低网内频率干扰
PC UPPER THRESHOLDS LEVULRX LEVEL- 70 dBm- 79 dBm
PC LOWER THRESHOLDS LEVDLRX LEVEL- 77 dBm- 85 dBm
PC LOWER THRESHOLDS LEVULRX LEVEL- 77 dBm- 89 dBm