GSM上行干扰分析与整治

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1、GSM上行干扰分析与整治贵港市全网（爱立信）BSC网元共10个，其中I0G网元1个，APG网元9个。取4月20全网全天话务统计分析：DATEPERIODEXCHIDICMBAND1%ICMBAND2%ICMBAND3%ICMBAND4%ICMBAND5%干扰指数10042000000100SYSTEM99.410.450.110.020.010.001410042001000200SYSTEM99.610.310.070.010.000.000910042002000300SYSTEM99.730.210.050.010.000.000610042003000400SYSTEM99.79

2、0.160.040.010.000.000510042004000500SYSTEM99.800.150.040.010.000.000510042005000600SYSTEM99.740.190.060.010.010.000710042006000700SYSTEM99.550.320.100.030.000.001310042007000800SYSTEM99.030.660.230.070.010.003110042008000900SYSTEM98.451.110.330.100.010.004410042009001000SYSTEM9&041.480.390.080.01

3、0.004810042010001100SYSTEM9&011.520.400.060.010.004710042011001200SYSTEM9&151.410.360.070.010.004410042012001300SYSTEM9&271.320.330.080.010.004110042013001400SYSTEM9&800.900.250.050.010.003110042014001500SYSTEM98.730.950.260.050.010.003210042015001600SYSTEM9&431.190.320.060.010.003810042016001700

4、SYSTEM9&261.340.330.070.010.004010042017001800SYSTEM9&031.560.340.060.000.004010042018001900SYSTEM9&101.500.330.050.010.004010042019002000SYSTEM97.561.850.5()0.090.010.005910042020002100SYSTEM96.562.570.700.160.010.008710042021002200SYSTEM97.142.200.530.130.010.006710042022002300SYSTEM9&181.390.3

5、50.060.010.004310042023000000SYSTEM99.100.660.200.040.000.0024注：干扰指数二(ICM3+ICM4+ICM5)/(ICM1+ICM2+ICM3+ICM4+ICM5)20LI全网上行干扰指数图表格式如下:干扰指数0.01000.00900.00800.00700.00600.00500.00400.00300.00200.00100.0000干扰指数从上图可知，贵港M全网上行干扰最强时间是晚上8点到9点，干扰指数为0.0087,其他时段上行十扰指数在0.0050左右。从上述指标看，目前贵港市全网（爱立信）上行干扰总体情况良好。贵港

6、市部分强上行十扰小区列表如下:DATEEXCHID0BJECT_IDICM1ICM2ICM3ICM4ICM5干扰指数（峰值）100420GGB3R12UC222020.002.3827.786&651.1997.62100420GGB3R12UC2220310.2324.5630.142&067.0165.21100420GGBSC8R12UI12222213.5123.8560.412.230.0062.64100420GGB4R12UD3309313.6627.3232.7914.7511.4859.02100420GGB7R12UG1023330.9913.0622.0031.36

7、2.5855.94100420GGB9R12UI2203124.0321.7425.9225.822.4854.23100420GGB9R12UI1754110.1536.3446.836.670.0053.51100420GGBSC8R12UH386032&2725.8728.8016.530.5345.87100420GG5BSCR12UE1136227.992&9235.817.270.0043.08100420GG5BSCR