GPRS无线统计介绍.ppt

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level,*,*,GPRS,无线统计介绍（,GSR7,）,MotoVIP,GPRS,服务技术交流,摩托罗拉电子有限公司福州分公司,GPRS,优化服务组,1,GPRS,无线统计介绍,统计相关操作,统计分析方法,统计分析作用,统计指标分类,统计指标介绍,2,统计相关操作,打开,/,关闭统计项,stat_mode,on/off,显示打开的统计项,disp_enable_stat,/,显示统计值,disp_stats,disp_stats,3,GPRS,无线统计介绍,统计相关操作,统计分析方法,统计分析作用,统计指标分类,统计指标介绍,4,统计分析方法,独立分析,一个特定统计指标某一时间段的数据是否在可以允许的范围内,例如：,DPROC,单板的,CPU_USAGE_MEAN,对比分析（不同时间）,一个特定统计指标不同时间段的数据变化情况,例如：,GBL,的峰值吞吐量变化趋势,对比分析（不同指标）,不同统计指标某一时间段的数据相关性是否合理,例如：小区的信道请求成功率,综合分析,综合了不同时间、不同指标的数据相关性分析,例如：全网的数据流量时域特性曲线,5,GPRS,无线统计介绍,统计相关操作,统计分析方法,统计分析作用,统计指标分类,统计指标介绍,6,统计分析作用,指导业务应用,例如：数据流量特性,监控网络性能,例如：信道请求成功率,查找网络故障,例如：,GBL,故障分析,优化网络配置,例如：,GPRS,时隙配置,7,GPRS,无线统计介绍,统计相关操作,统计分析方法,统计分析作用,统计指标分类,统计指标介绍,8,统计指标分类,DPROC,统计,GBL,统计,GSL,统计,PCU,统计,CELL,统计,9,GPRS,无线统计介绍,统计相关操作,统计分析方法,统计分析作用,统计指标分类,统计指标介绍,10,统计指标介绍,DPROC,统计,GBL,统计,GSL,统计,PCU,统计,CELL,统计,11,DPROC,统计,CPU,利用率,PRP,负荷,12,CPU,利用率,统计指标,CPU_USAGE,：,cpu_usage_max,、,cpu_usage_mean,、,cpu_usage_min,重点分析,PRP,单板的,cpu_usage_mean,cpu_usage_mean,40,13,PRP,负荷,统计指标,PRP_LOAD,：,prp_load_max,、,prp_load_mean,、,prp_load_min,重点分析,PRP,单板的,prp_load_mean,prp_load_mean,100,14,统计指标介绍,DPROC,统计,GBL,统计,GSL,统计,PCU,统计,CELL,统计,15,GBL,统计,GBL,可用性,GBL,吞吐量,16,GBL,可用性,统计指标,GBL_LINK_INS,：,gbl_link_ins,GBL_UNAVAILABLE,：,gbl_unavailable,重点分析,gbl_unavailable,=0,gbl_link_ins,=3600000,17,GBL,吞吐量和负荷,统计指标,GBL_DL_DATA_THRPUT_HIST,：,dl_thrput_max,、,dl_thrput_mean,、,dl_thrput_min,GBL_UL_DATA_THRPUT_HIST,：,ul_thrput_max,、,ul_thrput_mean,、,ul_thrput_min,重点分析,GBL,下行峰值带宽使用率,=(,dl_thrput_max,*8)/64*N,TS,)*100%,相关统计,GBL_DL_DATA_THRPUT,：,dl_datathrput_max,、,dl_datathrput_mean,GBL_UL_DATA_THRPUT,：,ul_datathrput_max,、,ul_datathrput_mean,18,统计指标介绍,DPROC,统计,GBL,统计,GSL,统计,PCU,统计,CELL,统计,19,GSL,统计,统计指标,FRMR,I_FRAMES_RX,I_FRAMES_TX,INVALID_FRAMES_RX,LAPD_CONGESTION,N2_EXPIRY,重点分析,LAPD_CONGESTION0,20,统计指标介绍,DPROC,统计,GBL,统计,GSL,统计,PCU,统计,CELL,统计,21,PCU,统计,PAGING,请求,22,PAGING,请求,统计指标,GBL_PAGING_REQS,重点分析,GBL_PAGING_REQS,次数,23,统计指标介绍,DPROC,统计,GBL,统计,GSL,统计,PCU,统计,CELL,统计,24,CELL,统计,可用,PDTCH,无,PDTCH,可用,PDTCH,占用,RLC,控制信令,信道转换次数,PDTCH,拥塞,信道请求,RLC,数据,25,可用,PDTCH,统计指标,GPRS_AVAIL_PDTCH,：,gprs_av_pdtch_max,、,gprs_av_pdtch_mn,重点分析,gprs_av_pdtch_max,小区配置的,PDTCH,个数,gprs_av_pdtch_mn,gprs_av_pdtch_max,相关统计,AVAILABLE_PDTCH,：,avail_pdtch_max,、,avail_pdtch_mean,26,信道转换次数,统计指标,GPRS_CHANNELS_SWITCHED,：,gprs_ch_switched,重点分析,综合分析,相关统计,GPRS_32K_CHANNELS_SWITCHED,：,gprs32k_ch_switch,EGPRS_64K_CHANNELS_SWITCHED,：,egprs_64k_chns_swh,27,无,PDTCH,可用,统计指标,NO_PDTCH_AVAIL,：,no_pdtch_avail,NO_PDTCH_AVAIL_TIME,：,no_pdtch_avl_time,重点分析,no_pdtch_avail,0,no_pdtch_avl_time,0,28,PDTCH,拥塞,统计指标,DL_PDTCH_CONGESTION,：,dl_pdtch_con_tot,UL_PDTCH_CONGESTION,：,ul_pdtch_con_tot,重点分析,建议,ul_pdtch_con_tot,0,29,PDTCH,占用,统计指标,DL_BUSY_PDTCH,：,dl_busy_pdtch_max,、,dl_busy_pdtch_mean,、,dl_busy_pdtch_min,UL_BUSY_PDTCH,：,ul_busy_pdtch_max,、,ul_busy_pdtch_mean,、,ul_busy_pdtch_min,重点分析,PDTCH,下行平均占用,dl_busy_pdtch_mean,/,gprs_av_pdtch_mn,PDTCH,上行平均占用,ul_busy_pdtch_mean,/,gprs_av_pdtch_mn,30,信道请求,统计指标,CHANNEL_REQS_REC,：,channel_reqs_rec,CHANNEL_REQS_REJECT,：,channel_reqs_rej,CHANNEL_REQS_SUCCESS,：,ch_reqs_succ,统计分析,信道请求成功率,(,ch_reqs_succ,/,channel_reqs_rec,)*100%,channel_reqs_rec,channel_reqs_rej,+,ch_reqs_succ,31,信道请求,Current Bin description for,CHANNEL_REQS_REC,0A GPRS One-Phase access channel request on CCCH is received.,1A GPRS One-Phase access packet channel request on PCCCH is received.,2A GPRS single block allocation on CCCH is received.,3A GPRS single block allocation on PCCCH is received.,4A GPRS Packet Resource Request(PRR)message is received(second phase of two-phase access).,5A GPRS Channel Request in Packet Downlink ACK/NACK(PDAK)message is received.,6An Enhanced One-Phase(EOP)access indication is received.,7An EGPRS One-Phase access on CCCH is received.,8An EGPRS One-Phase access on PCCCH is received.,9An EGPRS Single Block Allocation on CCCH is received,10An EGPRS Single Block Allocation on PCCCH is received.,11An EGPRS Packet Resource Request is received.,12An EGPRS Channel Request in Packet Downlink ACK/NACK(PDAK)message is received.,32,信道请求,Current Bin description for,CHANNEL_REQS_SUCCESS,0GPRS One PhaseAccess Packet Immediate Assignment(PIA)is sent on CCCH.,1GPRS One Phase AccessPacket Uplink Assignment(PUA)is sent on PCCCH.,2GPRS Single Block AllocationPIA is sent on CCCH.,3GPRS Single Block AllocationPUA is sent on PCCCH.,4GPRS PUA(in response to Packet Resource Request)is sent to establish a TBF(only the first PUA is counted).,5GPRS Packet Timeslot Reconfiguration(PTR)is sent to establish a new TBFor to re-assign the downlink TBF(only the first PTR is counted).,6GPRS Enhanced One Phaseaccess indication is received on CCCH.,7GPRSPUA in response toa channel request received in a Packet Downlink,Ack,.,8EGPRS One PhaseAccess PIA is sent on CCCH,9EGPRS One Phase AccessPUAis sent on PCCCH,10EGPRS Single Block AllocationPIA is sent on CCCH,11EGPRS Single Block AllocationPUA is sent on PCCCH,12EGPRS PUA(in response to Packet Resource Request)is sent to establish a TBF(only the first PUA is counted),13EGPRS PTRis sent to establish a new TBFor to re-assign the downlink TBF(only the first PTR is counted),14EGPRS PUA in response toa channelrequest ina PDAK,33,信道请求统计点,34,手机类型,MS_CLASS_1_10_REQ,MS_CLASS_11_20_REQ,MS_CLASS_21_29_REQ,统计不同类型手机发送请求的次数,35,RLC,控制信令,统计指标,AIR_DL_CONTROL_BLKS,：,air_dl_cntrl_blks,AIR_UL_CONTROL_BLKS,：,air_ul_cntrl_blks,重点分析,下行,RLC,控制信令数据量（,Kbytes,）,(,air_dl_cntrl_blks,*181)/(8*1024),上行,RLC,控制信令数据量（,Kbytes,）,(,air_ul_cntrl_blks,*181)/(8*1024),36,RLC,数据,统计指标,DL_RLC_ACK_NEW_BLKS,：,dl_rlc_ack_new_bks,、,dlrlcaknewbks_cs1,、,dlrlcaknewbks_cs2,、,dlrlcaknewbks_cs3,、,dlrlcaknewbks_cs4,DL_RLC_UNACK_NEW_BLKS,：,dl_rlc_nak_new_bks,、,dlrlcnanewbks_cs1,、,dlrlcnanewbks_cs2,、,dlrlcnanewbks_cs3,、,dlrlcnanewbks_cs4,37,RLC,数据,重点分析,dl_rlc_ack_new_bks,=,dlrlcaknewbks_cs1+dlrlcaknewbks_cs2+dlrlcaknewbks_cs3+dlrlcaknewbks_cs4,dl_rlc_nak_new_bks,=dlrlcnanewbks_cs1+,dlrlcnanewbks_cs2,+,dlrlcnanewbks_cs3,+,dlrlcnanewbks_cs4,下行用户数据块,=,dl_rlc_ack_new_bks,+,dl_rlc_nak_new_bks,下行用户数据量,(Kbytes)=(dlrlcaknewbks_cs1+dlrlcnanewbks_cs1)*22+(dlrlcaknewbks_cs2+,dlrlcnanewbks_cs2,)*33+(dlrlcaknewbks_cs3+,dlrlcnanewbks_cs3,)*39+(dlrlcaknewbks_cs4+,dlrlcnanewbks_cs4,)*53*100/1024,38,关于最坏小区的定义,DL_USER_TRAFFIC_GPRS+UL_USER_TRAFFIC_GPRS=200KBytes,(CS2_USE_UL70,OR CS2_USE_UL8%),39,DL_USER_TRAFFIC_GPRS,DL_USER_TRAFFIC_GPRS=(DL_RLC_ACK_NEW_BLKS_CS1*22+DL_RLC_ACK_NEW_BLKS_CS2*33+DL_RLC_ACK_NEW_BLKS_CS3*39+DL_RLC_ACK_NEW_BLKS_CS4*53+DL_RLC_UNACK_NEW_BLKS_CS1*22+DL_RLC_UNACK_NEW_BLKS_CS2*33+DL_RLC_UNACK_NEW_BLKS_CS3*39+DL_RLC_UNACK_NEW_BLKS_CS4*53)*100/1024,40,UL_USER_TRAFFIC_GPRS,UL_USER_TRAFFIC_GPRS=(UL_RLC_ACK_NEW_BLKS_CS1*22+UL_RLC_ACK_NEW_BLKS_CS2*33+UL_RLC_ACK_NEW_BLKS_CS3*39+UL_RLC_ACK_NEW_BLKS_CS4*53+UL_RLC_UNACK_NEW_BLKS_CS1*22+UL_RLC_UNACK_NEW_BLKS_CS2*33+UL_RLC_UNACK_NEW_BLKS_CS3*39+UL_RLC_UNACK_NEW_BLKS_CS4*53)*100/1024,41,CS2_USE_UL,CS2_USE_UL=(1-(UL_RADIO_BLKS_GMSK_1_TS_CS1+UL_RADIO_BLKS_GMSK_2_TS_CS1)*22/(UL_RADIO_BLKS_GMSK_1_TS_CS1+UL_RADIO_BLKS_GMSK_2_TS_CS1)*22+(UL_RADIO_BLKS_GMSK_1_TS_CS2+UL_RADIO_BLKS_GMSK_2_TS_CS2)*33+(UL_RADIO_BLKS_GMSK_1_TS_CS3+UL_RADIO_BLKS_GMSK_2_TS_CS3)*39+(UL_RADIO_BLKS_GMSK_1_TS_CS4+UL_RADIO_BLKS_GMSK_2_TS_CS4)*53)*100,42,CS2_USE_DL,CS2_USE_DL=(1-(DL_RADIO_BLKS_1TS_CS1+DL_RADIO_BLKS_2TS_CS1+DL_RADIO_BLKS_3TS_CS1+DL_RADIO_BLKS_4TS_CS1)*22/(DL_RADIO_BLKS_1TS_CS1+DL_RADIO_BLKS_2TS_CS1+DL_RADIO_BLKS_3TS_CS1+DL_RADIO_BLKS_4TS_CS1)*22+(DL_RADIO_BLKS_1TS_CS2+DL_RADIO_BLKS_2TS_CS2+DL_RADIO_BLKS_3TS_CS2+DL_RADIO_BLKS_4TS_CS2)*33+(DL_RADIO_BLKS_1TS_CS3+DL_RADIO_BLKS_2TS_CS3+DL_RADIO_BLKS_3TS_CS3+DL_RADIO_BLKS_4TS_CS3)*39+(DL_RADIO_BLKS_1TS_CS4+DL_RADIO_BLKS_2TS_CS4+DL_RADIO_BLKS_3TS_CS4+DL_RADIO_BLKS_4TS_CS4)*53)*100,43,DL_BLER_GPRS(%),DL_BLER_GPRS(%)=DL_RLC_NACK_BLKS/(DL_RLC_NACK_BLKS+DL_RLC_ACK_NEW_BKS)*100,44,谢谢！,45,