217418526 Huawei GSM Problem Analysis Flow Charts for GPRS KPIs

Problem Analysis Flow Charts for GPRS KPIs Page1 : PS ACCESIBILITY Page2 : UL ACCESS REJECT % Page3 : DL TBF ESTABLISHMENT FAIL % Page4 : FAILMOVECELL % Page5 : GSL9100 UTILIZATION % Page6 : TBF RESERVATION % Page7 : GPRS THROUGHPUT (DL/UL) Page8 : EDGE THROUGHPUT (DL/UL) Page9 : RADIO LINK BITRATE Page10 : PDCH SHARING Page11 : MINUTES PER CRS Page12 : MINUTES PER ROUTING AREA UPDATE Page13 : MINUTES PER IP DISCARD DL Page14 : MINUTES PER IP DISCARD UL Page15 : SS ANALYSIS

Optima Modules: PS ACCESIBILITY 1. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based / PS Accesibility UL ACCESS REJECT % 2. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based IP Delays / MS to BSS Connections DL TBF ESTABLISHMENT FAIL % 3. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based Misc. / TBF Establishment FAILMOVECELL % 4. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / BSC Based Statistics / PCU Statistics GSL9100 UTILIZATION % 5. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / BSC Based Statistics / GSL Utilization TBF RESERVATION % 6. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based Multislot Utilization GPRS Throughput (DL/UL) – EDGE Throughput (DL/UL) 7. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based IP Throughput RADIO LINK BITRATE 8. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based Radio Link Quality PDCH SHARING 9. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based GPRS Traffic Load MINUTES PER CRS - MINUTES PER ROUTING AREA UPDATE 10. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based / Mobility MINUTES PER IP DISCARD DL - MINUTES PER IP DISCARD UL 11. GSM&GPRS Technology Package / Radio Network Technology Package / Packet Switching / Cell Based IP Delays / IP Discards SS ANALYSIS 12. GSM&GPRS Technology Package / Radio Network Technology Package / MRR / Signal Strength