+ MOS-2G improving 0.12 point from 3.69=>3.81.
+ CSSR-2G improving 100% from 97.37=>100%.
+ CDR-2G improving 61.81% from 2.7=>1.03%.
+ RxQual Sub improving 23.53% from 0.62=>0.47.
+ HO/Call improving 32% from 2.68=>1.81.
O
Technology
KPI
Before apply
After apply
%
Value
Total sample
Value
Total sample
1
2G Idle
Rxlev full (% good sample)
99.99
16,451
99.9
15,158
Same
2
2G Voice
Rxqual Sub (average)
0.62
14,890
0.47
13,265
-23.53
3
2G Voice
MOS-2G (average)
3.69
494
3.81
470
0.12
4
2G Voice
CSSR-2G
97.37
114
100.00
97
-100.00
5
2G Voice
CDR-2G
2.70
111
1.03
97
-61.86
6
2G Voice
HO/CALL
2.68
297
1.81
176
-32.19
7
2G Voice
HO attempt
298
178
8
2G Voice
SQI average
24.92
8,514
26.04
7,595
-4.50
Feature description:
The Enhanced BCCH Power Consumption Optimization feature reduces the transmit power of non-BCCH timeslots (timeslots 1 to 7) on the BCCH TRX. This feature provides the following functions:
Function 1: reducing the transmit power of idle timeslots among timeslots 1 to 7 on the BCCH TRX
Function 2: performing downlink power control on occupied timeslots among timeslots 1 to 7 on the BCCH TRX Feature description.jpg
Parameter:
O
Parameter
Value
1
Power Derating Enabled
Yes
2
Power Derating Start Time
00:00:00
3
Power Derating End Time
23:59:59
4
Power Derating Range
40
5
Power Derating Active Channel Enabled
Yes
6
BCCH TRX NoBCCH TS PC Neighbor Cell HO CMP
2
Scripts for example:
For GBTS:
SET GCELLOTHEXT: IDTYPE=BYNAME, CELLNAME="ILY034872", MAINBCCHPWRDTEN=YES, MAINBCCHPWRDTSTIME=00&00, MAINBCCHPWRDTETIME=23&59, MAINBCCHPWRDTRANGE=40, MAINBCCHPWDTACTCHEN=YES;
MOD G2GNCELL:IDTYPE=BYNAME,SRC2GNCELLNAME="ILY034883",NBR2GNCELLNAME="ILY034872",NCELLPWRCOMPVALUE=2;
For eGBTS:
SET GLOCELLENERGYMGTPARA:GLOCELLID=11, MAINBCCHPWRDTEN=YES, MAINBCCHPWRDTSTIME=00&00&00, MAINBCCHPWRDTETIME=23&59&59, MAINBCCHPWRDTRANGE=40;
MOD G2GNCELL:IDTYPE=BYNAME,SRC2GNCELLNAME="ILYBB3394",NBR2GNCELLNAME="ILYBB3391",NCELLPWRCOMPVALUE=2;
Last edited by phuc; 2020-04-11 at 08:41 PMReason: Add scripts
Re: Feature improving CDR, CSSR, MOS and saving energy
Originally Posted by kevin_h811
hi Phuc,
Do you have the scripts for this.May apply to improve our 2G KPIs.
Br//
Hi,
Here are examples:
For GBTS:
SET GCELLOTHEXT: IDTYPE=BYNAME, CELLNAME="ILY034872", MAINBCCHPWRDTEN=YES, MAINBCCHPWRDTSTIME=00&00, MAINBCCHPWRDTETIME=23&59, MAINBCCHPWRDTRANGE=40, MAINBCCHPWDTACTCHEN=YES;
MOD G2GNCELL:IDTYPE=BYNAME,SRC2GNCELLNAME="ILY034883",NBR2GNCELLNAME="ILY034872",NCELLPWRCOMPVALUE=2;
For eGBTS:
SET GLOCELLENERGYMGTPARA:GLOCELLID=11, MAINBCCHPWRDTEN=YES, MAINBCCHPWRDTSTIME=00&00&00, MAINBCCHPWRDTETIME=23&59&59, MAINBCCHPWRDTRANGE=40;
MOD G2GNCELL:IDTYPE=BYNAME,SRC2GNCELLNAME="ILYBB3394",NBR2GNCELLNAME="ILYBB3391",NCELLPWRCOMPVALUE=2;
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