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Optimization_xACP

Apr 03, 2018

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    OPTIMI xACP

    Basic characteristics &

    Usability

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    i. Mainly focus area Coverage Optimization

    Power Resource Utilization:

    Buy one, use 1: good Utilization

    Buy one, use 0.5 : bad Utilization

    Keep Balancing in:

    Coverage

    Quality Traffic

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    ii. xACP gain: Stay in CIT, workinternational

    Reducing Overshooting Improve Capacity, Throughput

    Optimization work Reduce DCR, improve CSSR, improve Traffic, improve Throughput

    mainly by the improvement of 3G signal quality.

    Show Coverage hole, PP areareplace DT, from CIT could ckech

    remotely

    Concentration Administration in Site physical information: m-Tilt, e-tilt,Height, Lat, Lon, Remote management from Abroad

    Issue new site location in Networkexpanding Network

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    iii. xACP output M-Tilt, E-Tilt, Antenna Height, Azimuth: tunning base onKPI report

    Neighbor Optimization:Add, Remove neighbor base onCell performance

    Add new site: recommend new site location base on Actual

    Coverage

    PSC plan: re-planning for PSC

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    OSS-calibrated predictions UMTS2100 Dominance: Baseline

    Dominance geo maps shows the total number of interferes at each geo point. The satisfactorydominance should not exceed the value of 3

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    OSS-calibrated predictions UMTS2100 Dominance: Optimized

    Dominance geo maps shows the total number of interferes at each geo point. The satisfactory

    dominance should not exceed the value of 3

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    OSS-calibrated UMTS2100: RSCP_Baseline

    Prediction based on the demand grid using CM & PM data in Baseline Configuration

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    OSS-calibrated UMTS2100: RSCP_Optimization

    Prediction based on the demand grid using CM & PM data in Optimization Configuration

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    Ec/Io Baseline

    True is current Ec/Io of network (threshold -13) & false means bad Ec/Io than threshold

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    Ec/Io Optimization

    There is improvement in the slide above as True area is increases

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    Traffic Map based on propagation delay

    Traffic distribution based on the CM & PM data

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    OSS-calibrated predictions UMTS2100: Coverage Analysis

    Combined

    Coverage RSCP /

    EcIo

    RSCP EcIo Dominance

    < RSCP = -104

    dBm / EcIo = -14

    RSCP

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    iv. xACP input requirement

    Map 20m resolution: Asset format

    OSS data: CM (Configuration), PM (Counter), WNSC(neighbor)Stay in Vietnam, work for Abroad

    Physical Site Data: Tilt, Height, Azimuth, Lat, Lon, (must

    be correct as much as possible)