W网规高培-UTRANKPI.pptVIP

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Introduction These slides focus on the UTRAN KPIs that updated in C03D092. There is a comprehensive list of raw counters from which these initial KPIs are produced. The counters as well as KPIs will continuously be refined and updated. UTRAN KPI Overview The UTRAN KPI can be divided into 6 catalogs UTRAN Call Setup UTRAN Call Hold UTRAN Mobile Management Cell Relation System Resources Management System Traffic Management Contents UTRAN Call Setup Generally , the UTRAN Call Setup covers the RRC connection setup procedure and the RAB establish procedure, and describes the ratio of successful call establishments related to attempts of procedures involved considering the success rate of RRC and RAB establishment . The main indicators are RRC Setup Success Rate RAB Setup Success Rate RAB Setup Success Rate focus on the typical services AMR Service SR VP Service SR PS 384K Setup SR PS 128K Setup SR PS 64K Setup SR RRC Setup Success Rate RRC Setup Success Rate for all reasons RRC Setup Success Rate = RRC_SETUP_SUCC / RRC_REQ RRC Setup Success Rate for each reason RRC Setup Success Rate =RRC_SETUP_SUCC_reason/RRC_REQ_reason RRC Setup Cause originatingCall terminatingCall emergencyCall interRAT-CellReselection interRAT-CellChangeOrder registration detach originatingHighPrioritySignalling originatingLowPrioritySignalling callRe-establishment terminatingHighPrioritySignalling terminatingLowPrioritySignalling terminatingCauseUnknown CS RAB Setup Success Rate Formula CS CDR= ∑ CSRABSetupSuccNumber / ∑CSRABSetupAttNumber Counters CSRABSetupAttNumber CS_RAB_REQ_SETUP_CONV/CS_RAB_REQ_SETUP_CONV_CELL CS_RAB_REQ_SETUP_STR/CS_RAB_REQ_SETUP_STR_CELL CSRABSetupSuccNumber CS_RAB_SETUP_SUCC_CONV/CS_RAB_SETUP_SUCC_CONV_CELL CS_RAB_SETUP_SUCC_STR/CS_RAB_SETUP_SUCC_STR_CELL Object RNC/CELL PS RAB Setup Success Rate Formula CS CDR= ∑ PSRABSetupSuccNumber / ∑PSRABSetupAttNumber Counters PSRABSetupAttNumber PS_RAB_REQ_SETUP_CONV/PS_RAB_REQ_SETUP_CONV_CELL PS_RAB_REQ_S

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