EDGE技术交流-话统和参数

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1、EDGE技术交流话统&参数2008-4-23AlcatelLucentEDGE技术交流－话统&参数15目录1话统介绍31.1EDGE网络渗透指标31.2系统负荷预警指标51.3PDCH复用度指标61.4TBF指标61.5EGPRSPDCH平均速率71.6EGPRS重传率72无线参数介绍82.1参数定义82.2无线逻辑参数评估列表12EDGE技术交流－话统&参数151话统介绍1.1EDGE网络渗透指标EDGE网络渗透指标在于了解EDGE用户的终端支持情况、数据业务中EDGE的占比。1.1.1EDGE手机渗透率通过话务报告：EDGE手机渗透率(MS与网

2、络有交互时的渗透率)P450c/(P450a+P450b+P450c)相关counter定义：P450a：近似GPU下R1997、R1998版本手机数P450b：近似GPU下R1999版本GPRS手机数P450c：近似GPU下R1999版本EDGE手机数1.1.2EDGE业务流量ØEDGE业务流量占比DLEGPRS有效流量占比=(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)/(p55a*160+p55b*240+p55c

3、*288+p55d*400+p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*100ØEDGE业务速率占比1】DL中MCS1流量比例=p55e*176/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1002】DL中MCS2流量比例=p55f*224/(p55e*176+p55f*224+p55g

4、*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1003】DL中MCS3流量比例=p55g*296/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1004】DL中MCS4流量比例=p55h*352/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*

5、1088+p55m*1184)/2)*1005】DL中MCS5流量比例=p55i*448/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1006】DL中MCS6流量比例EDGE技术交流－话统&参数15=p55j*592/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1007】DL中MCS7

6、流量比例=(p55k*896/2)/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1008】DL中MCS8流量比例=(p55l*1088/2)/(p55e*176+p55f*224+p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*1009】DL中MCS9流量比例=(p55m*1184/2)/(p55e*176+p55f*224+

7、p55g*296+p55h*352+p55i*448+p55j*592+(p55k*896+p55l*1088+p55m*1184)/2)*100附录：Counter定义P55a：NB_USEFUL_DL_RLC_BLOCK_PDTCH_CS1P55b：NB_USEFUL_DL_RLC_BLOCK_PDTCH_CS2P55c：NB_USEFUL_DL_RLC_BLOCK_PDTCH_CS3P55d：NB_USEFUL_DL_RLC_BLOCK_PDTCH_CS4P55e：NB_USEFUL_DL_RLC_BLOCK_PDTCH_MCS1P55f：N

8、B_USEFUL_DL_RLC_BLOCK_PDTCH_MCS2P55g：NB_USEFUL_DL_RLC_BLOCK_P