1. Hammer Project KV020 S-KPI CBO
Project CA project
S00674 oss KPI justification - Appendix
© Ericsson AB 2016

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

3. Refer to OSS Justification
S G oss kpi justification #
Description
Target Value
Technology
Baseline KPI
Result
PASS/FAIL
comments 2G
(12/23/ /29/16)
(4/6/2017-4/12/2017) A
Cell Availability
Maintain/Improved
99.62
99.45
Fail
Refer to OSS Justification A
CSSR_Voice
99.63
99.57 A
DCR_Voice
0.33
0.32
PASS A
PS_Drop
0.93 A
Timing Advance A
CS Traffic (Erl) A
TCH attempt
161946
170150 A
PS traffic (GB)
109.77
133.18

4. S00674 2G oss kpi justification
Analysis:
TCH Availability degradation due to above cells having fluctuation during result calculation period and back to normal afterwards.

5. S00674 2G oss kpi justification
Analysis:
CSSR degradation due to above cells having sudden SD Blocking during result calculation period and back to normal afterwards.

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