Post on 28-Dec-2015
Slide titleIn CAPITALS
50 pt
Slide subtitle 32 pt
ESPA
in WCDMA
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-122 (17)
Agenda
The where, who and when about the sts data.. Capabilities of the TOOL Let’s surf Together
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-123 (17)
A quick look a what is ESPA
Automated tool that provide passive measurements
on a 7X24X365 scheme based. Users access to the tool through a web site. It is an Internal Ericsson tool.
http://internal.ericsson.com/page/hub_globalservices/products/delivery/advise/support/espa/index.html
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-124 (17)
Policies for the use of ESPA
http://138.85.87.6/espa_wcdma_cingular/espa_login.asp
Unique user
It is not allowed to share your user with a partner
Change your password on a monthly based
You are working in the UMTS project
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-125 (17)
Requesting for admission ?
Just send an email to our Master Database Administrator
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-126 (17)
Counters…
Counters from all active PM are written to an XML fileinside of the NE. The Statistic file (every Result Output Period(ROP) is collected by the user from the OSS-RC every 15 minutes. Automated process inside ESPA are up and running, ready for collect the files.
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-127 (17)
ESPA
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-128 (17)
ESPA is a tool that provide Passive Measurements
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-129 (17)
The ESPA levels
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1210 (17)
The Universe,
Aggregate the data according with your universe. At the end The formula in all the levels is the same. The only differenceIs the Network level and aggregation level that you are looking
24,,02,01,00
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jjiiecounternam
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ii jjjjiiDateecounternam
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ii jjjjiiDateecounternam
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ii jjjjiikk
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kk
ecounternam
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)( max ii
jjiijj
LevelSPEECHDLPAYLOAD_ii
24,,02,01,00
45,30,15,00
)(_ max iijj
ii:jj LevelHSPSDLPAYLOAD_ii
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1211 (17)
Capacity Management related KPI indicators …
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1212 (17)
RF Power and Channel Element Utilization Monitoring
RBS Counters
pmAverageRssi, pmTransmittedCarrierPower,pmTransmittedCarrierPowerNonHs,pmNoOfRadioLinksSf4-256 (UL-DL), pmApomcOfUlLinkCap
Call Set up Blocking KPI
Number of RAB establishment requests denied due to congestion, the number of RRC connections terminated due to congestion, the number of RABs switched down due to congestion
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1213 (17)
Admission Monitoring
)*100( DLUL
DLULDLUL AsepmNoOfSamp
pAsepmSumOfSamASE
pmSumOfSampAseDl/UL:Total ASE DL/UL(sum of all sample values recorded) This counter is the sum of all sample values during the ROP (15 min) of total DL ASE in use in the cell. There is an internal level (gauge) counter that monitors current level of ASE in the cell. That counter is read with a regular interval (more often than 15 min) and each time it is read the value is added to this counter and the counter pmNoOfSampAseDL/UL is increased by one, sampled every 30
seconds.
pmSumOfSampAseDl/UL: Number of samples of Air interface Speech Equivalents (ASE) DL/UL . Condition: increased at every occasion when the corresponding Sum counter is increased, sampled every 30 seconds.
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1214 (17)
Five main indicators in just one tool…lets surf together
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1215 (17)
Questions?
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1216 (17)
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1217 (17)
Load of OCNS in Houston
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1218 (17)
Accessibility & Retainability
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Time period
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DrpRate_Spch CSSR_SPEECH
1 may 2 may
OCNS on CL23
OCNS on CL19 & CL4
2nd OCNS on CL4,CL19 and CL23
OCNS loaded (1 May to 4 May)From 10pm to 5am
3 may 4 may
Top right corner for field-mark, customer or partner logotypes. See Best practice for example.
Slide title 40 pt
Slide subtitle 24 pt
Text 24 pt
Bullets level 2-520 pt
Ericsson Confidential ESPA 2006-04-1219 (17)
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Sp
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OCNS loaded (4 May to 9 May)From 10pm to 5am
5 may 7 may 9 may8 may6 may
3th OCNS on CL4,CL19 and CL23
4th OCNS on CL4,CL19 and CL23