HUAWEI TECHNOLOGIES CO., LTD.

FACH Congestion Solution (Result) –RNC Wisma Mulia Huawei NPI Team-15th Jan

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Summary

We take action to switch the FACH User Number from 30 to 60 on 11th Jan .

There is a significant increase on FACH User Number ; For PS and HS Drop call rate decreased, CS drop call rate

maintained . For Cell Update Success Rate improved . For VS.FACH.DTCH.CONG.TIME increased .

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Microsoft Excel ¹¤×÷±í

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FACH User Numbers

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1. Total trend from 4th to 14th 2. Include working days and weekend days 6th VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters , there is a significant improvement on FACH User Numbers .

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FACH Utilization

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Cell Update Success Rate

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1. Total trend from 4th to 14th 2. Include working days and weekend days 6th VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters , there is a significant improvement on Cell Update success Rate.

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CS Drop Call Rate(%)

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1. Total trend from 4th to 14th

2. Include working days and weekend days 6h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the CS drop call rate maintained.

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CS Drop Call Times

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1. Total trend from 4th to 14th

2. Include working days and weekend days 6h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the CS drop call times maintained.

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RAB Drop Call (PS)

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1. Total trend from 4th to 14th

2. Include working days and weekend days 6h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the PS drop call rate decreased .

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Drop call times (PS)

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1. Total trend from 4th to 14th 2. Include working days and weekend days 6h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the PS drop times decreased .

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Drop Call HS

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1. Total trend from 4th to 14th 2. Include working days and weekend days 6h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the HS drop call rate decreased .

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Call Drop times (HS)

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1. Total trend from 4th to 14th 2. Include working days and weekend days 6h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the HS drop call times decreased .

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VS.FACH.DTCH.CONG.TIME(S)

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1. Total trend from 4th to 14th 2. Include working days and weekend days 46h VS 13th , 7th VS 14th

3. Conclusion : after we modify the parameters ,the VS.FACH.DTCH.CONG.TIME increased

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Thank you