EDCHCTSwitchGuardTimerChange From 12s to 2sTechnology: 3GT-Branch: BalomOriginator:To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014Confidential1SummaryEDCHCTSwitchGuardTimer change in DENPASAR4 from 12s to 2s has given below benefits:Improved subunit usage by 0.3 unitsReduced R99 subunit usage by 2%Improved HSDPA throughput by 100 kbps in busy hourImprovement in other KPIs (CSSR PS, HSDPA Access, HSDPA DCR, RAB DCR)

To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialCSSR PS RRC FailuresRehomingSlightly improved after execution. Degraded on last day due to AC failures increased in 181059_DMTPUSKUDMW1 To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialCSSR PS RAB FailuresSlightly improved after execution. Degraded on last day due to AC failures increased in 181059_DMTPUSKUDMW1 To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialHSDPA AccessibilityRehomingEdch CTS timer changeSlightly improved after execution (reduced BTS failures)To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialHSDPA Drop Call RateSlightly improved after execution. To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialRAB DCR R99Slightly improved after execution. To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialHSDPA PayloadHSUPA payload increased after executionHSDPA Payload maintainedTo change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialAvg End User HSDPA ThrougputHSDPA Throughput slightly improved after execution due to more efficient usage of resource (power, ul load)To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialSubUnit UsageSubunit usage by R99 reduced by 2%To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialAvg SubUnit UsageSubunit usage reduced by 0.3 unitsTo change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialCode OccupationCode occupation maintainedTo change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014ConfidentialRTWPImproved after execution.To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014Confidential

To change the document information in the footer, press [Alt + F8] and use the FORMR 18 G 65 B 145R 0 G 201 B 255R 104G 113B 122R 216G 217B 218R 168G 187B 192Core and background colors:19/11/2014# Nokia 2014Confidential