Retainability Optimization
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Transcript of Retainability Optimization
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HUAWEI TECHNOLOGIES CO., LTD. Huawei ConfidentialHUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Huawei Confidential
Security Level:Internal
RetainabilityOptimization
Parameter pproach
2014/8/29
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DCR Trend
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4
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% D r
o p
R a
t e
Date
% Drop Rate
T_InactivityTimer reducedon 29/05/2012
Current DCR Below2%
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Normal Release Trend
0
2000
4000
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10000
12000
14000
16000
Normal Release
Date 5/20/2012 5/21/2012 5/22/2012 5/23/2012 5/24/2012 5/25/2012 5/26/2012 5/27/2012 5/28/2012 5/29/2012 5/30/2012 5/31/2012 6/1/2012 6/2/2012 6/3/2012
Normal Release 1793 3088 3527 2925 3193 3391 2749 2872 2417 3331 10184 14031 11287 13701 13234
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