1. Hammer Project KV020 S-KPI CBO
Project CA project
S00102 oss KPI justification - Appendix
© Ericsson AB 2016

2. Multitech 3G kpi Justification
PROJECT BAU MODERNIZATION
Multitech 3G kpi Justification

3. S00102 3G oss kpi justification#
Description
Target Value
Technology
Baseline KPI
Result
PASS/FAIL
Comments 3G
:00 to :00
:00 to :00
Please find the OSS Analysis sheet. A
Cell Availability
Maintain/Improved
99.82
99.50
Fail
Refer to OSS Analysis A
CSSR_AMR
99.83
99.85
PASS A
CSSR_PS
99.69
99.68
Nornal fluctuation A
AMR Call Drop Ratio
0.28
0.15 A
PS Service Drop Ratio
0.44
0.46 A
SHO Success Rate (AMR Service)
99.95
99.97 A
SHO Success Rate (PS Service)
99.93
99.90 A
HS-DSCH Service Cell Change Success Rate
99.99
99.98 A
HSDPA RAB Setup Success Rate
98.88
98.91 A
HSUPA RAB Setup Success Rate
99.84 A
HSDPA Retainability
0.68 A
HSUPA Retainability
0.66
0.67 A
CS Inter-RAT Handover Success Ratio
95.64
96.69 A
CS Inter-Frequency HHO Success Rate
97.97
97.95 A
PS Inter-Frequency HHO Success Rate
96.18
96.34 A
RTWP A
PRACH propagation delay(KM) A
CS Traffic(Erl) A
CS RAB attempt
PS RAB attempt A
PS traffic(MB)

4. S00102 3G oss kpi justification
Analysis:
Cell availability failed in the selected result period main due to cell down time auto caused by neighbor site RW10268 & RA40271 , which had alarms existed then, and after that alarms disappeared.

5. Hammer Project KV020 S-KPI CBO
© Ericsson AB 2016