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What is RRC and RAB?
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3
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32559
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July 9, 2023
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RRC and RAB - Analogy
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2
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3001
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January 3, 2024
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Parameters to improve RRC and RAB KPIs
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13
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2889
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August 22, 2023
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What is the next thing to check if all call drops are in counter VS.RAB.AbnormRel.PS.BE?
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2
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1936
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August 13, 2023
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eRAB fail in one cell due to MME Packet loss in GBR
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13
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1853
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May 24, 2023
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LTE KPI Optimization (Session 3): LTE ERAB Drop Rate
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0
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2122
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December 30, 2022
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Why eRAB normal release plus abnormal release sum is less than number of eRAB successful established?
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1
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367
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October 25, 2022
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Low eRAB SR, but no packet loss in the media
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10
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647
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October 25, 2022
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RAB abnormal releases increased "VS.RAB.AbnormRel.CS.CN" on all sites where U2100 carrier locked
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1
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905
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September 28, 2022
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Decrease in E-RAB Attempts and Normal releases after adjusting QREXLEVMIN from -60 to -64 (Huawei)
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1
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483
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August 1, 2022
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Can high Arq Retransmission be reason for ERAB drop?
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8
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634
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April 22, 2022
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Counter "RAB_ACT_FAIL_PS_BACKG_IU" high
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0
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476
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April 14, 2022
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Bad CS RAB SR while good PS RAB SR
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4
|
987
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April 12, 2022
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eRAB Setup Success Rate (SSR)
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3
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977
|
April 8, 2022
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Does very low MIMO issue can impact to on Erab drop rate?
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9
|
1008
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March 18, 2022
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What is the difference between initial context setup request and erab setup request in s1mme interface?
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3
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4654
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March 18, 2022
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Multiple E-RAB Requests Without Receiving Modification Confirm
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0
|
1393
|
February 16, 2022
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LTE KPI Optimization (Session 1): ERAB Setup Success Rate
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1
|
9707
|
January 22, 2022
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Number of abnormal releases of activated E-RABs due to OTHER
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4
|
1412
|
December 22, 2021
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3G multi-rab throughput
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1
|
815
|
December 18, 2021
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What are the possible reasons for low E-RAB success ratio if E-UTRAN has no issues?
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8
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4108
|
November 22, 2021
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How fixed Sri help no reply from UE during eRAB setup fail?
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1
|
630
|
November 19, 2021
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HSDPA RAB SR degradation
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0
|
473
|
October 27, 2021
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How can I increase eRAB normal release?
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15
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2015
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October 23, 2021
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Number of RABs of CS-domain services released by the RNC in a cell when UEs are in stable status
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0
|
337
|
October 12, 2021
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|
S1 link fail in eRAB
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|
13
|
2380
|
October 7, 2021
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LTE ERAB Drop call reason Abnormal Release of Radio due to UL Sync Failure
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6
|
2531
|
October 6, 2021
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ZTE: Number of E-RAB Release by ENB Through E-RAB Release Procedure due to Redirection
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9
|
872
|
September 27, 2021
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Improving LTE ERAB setup SR
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26
|
4966
|
September 18, 2021
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How to restrict abnormal UEs during eRAB phase other than Abnormal UE Scheduling switch in LTE?
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0
|
322
|
September 14, 2021
|