arieso geo presentation
DESCRIPTION
ARIESO GEO PresentationTRANSCRIPT
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Management Presentation 21 November 2012Confidential Information
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Inbuilding Analysis ProcessCONFIDENTIALGenerate Data Traffic MapOverlay AT&T Locations on MapPick outstanding high traffic locations123Locate additional high traffic clusters4
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Inbuilding Analysis ProcessCONFIDENTIAL6Draw a polygon around each location and calculate busy hour traffic5Sort the ranked locations.7Produce further detailed analysis for top 50 locations8Calculate business case justifications for locations
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Example AnalysisCONFIDENTIALSaks Fifth Ave. 384 Post Street
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Servers by DistanceCONFIDENTIAL
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Building Radio PerformanceCONFIDENTIALGood RSCP measured at -78dBm median
90th Percentile of RSCP is -100dBm
Ec/Io median less good at -13.8dB
80th Percentile of Ec/Io is less than -15dB
UE Tx Pwr median -2dBm
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Device and Subscriber AnalysisCONFIDENTIALTop 10 calling phonesTop 10 calling subscribersThe top calling device here is an iPhone wasnt available in TAC database at the time of writing
Again iPhones dominate but Blackberry Bold is #2
User profile here is more balanced i.e. ratio of 1:10 is about 4x as opposed to the >10x seen elsewhere consistent with a more transient population
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O2 OlympicsCONFIDENTIALSystem deployed to cover London with all venues specifically coveredIn ExCel venue used for boxing, judo, fencing, taekwondo etc. we were specifically able to identify a transmission failure affecting cells serving the location.Voice dropped call rate in the area was on average 0.4% in the arenaAdditional special events including Superball, World Cup and World Series has been coveredImprovement in customer perception here is priceless!
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O2 Olympics VIP Drop and Block AlertariesoGEO was being used in the O2 UK Olympic Mission Control Centre for network monitoring.This includes VIP monitoring and live monitoring via a big screenVIP Alert Screen: monitoring VIP handsets for blocks and drops in the Olympic park areaCONFIDENTIAL
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New Site integration ProcessProcess to be applied when a new site is integrated into the NetworkBe proactive on getting your site and surrounding cluster with optimum quality since the start.Quick sanity check that site process CS and PS traffic properly.Tune 3G Neighbors.Best Server and Cell footprint is covering the area as site was designed for.New Site integration processCopyright 2011 Arieso Ltd Arieso commercial-in-confidence
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New Site Integration processCopyright 2011 Arieso Ltd Arieso commercial-in-confidence
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New Site integration processCopyright 2011 Arieso Ltd Arieso commercial-in-confidenceAnd these were the improvements following implementation of Arieso recommendations
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ariesoACP predicted significant improvements in coverage and this is seen after implementation
There are a large number of areas that are showing a visible improvement in RSCP levels
Areas in the -115dBm -95dBm in the core of the area have almost dissapeared
Most of the area is now served at -95dBm or betterRSCP Average comparisonCopyright 2011 Arieso Ltd Arieso commercial-in-confidenceBefore: February 13th, 14th and 15thAfter: February 20th, 21st and 22ndBEFORE
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As expected improving the coverage performance has had an impact on the amount of voice traffic carried
Voice ErlangsBefore = 6797After = 7236Improvement = 6.5%
Voice MOUBefore = 408650After = 434666Improvement = 6.4%Voice Traffic TrendsCopyright 2011 Arieso Ltd Arieso commercial-in-confidence
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As expected improving the coverage performance has had an impact on the amount of data traffic carried
HSDPA ErlangsBefore = 3428After = 3548Improvement = 3.5%
EUL ErlangsBefore = 4644After = 5078Improvement = 9.3%Data Traffic TrendsCopyright 2011 Arieso Ltd Arieso commercial-in-confidence
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