IRAT 2G-3G Pre Post KPI Comparison

GSM

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Pre Traffic

TRAFFIC

Constant traffic was observed after IRAT implementation. Major dip was observed after 15th Oct 2011 when there was a change in Business Strategy Plan.

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Post HOSR

HOSR

HOSR was poor after the implementation of IRAT. 0.5 to 1% degradation was observed.

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Drop Call Rate

Pre DCR Post DCR

Improvement in DCR was observed as traffic was shared with 3G as well dip in traffic due to change in Business Plan.

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