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Dedicated Bearer Creation Issue with the dongle.

+2 votes
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Hello all,

I am trying to create Dedicated EPS bearer to the dongle, But the issue is when MME receives create bearer request from the SGW, it sends Activate Dedicated Bearer Context Request to UE dongle, But UE is not responding with Activate Dedicated Bearer Context Accept message.?

Could anybody please come with possible solutions for the same?

By the UE is sending combined EPS attach.?

posted Feb 13, 2015 by Naveen Yanamaddi

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Is it network initiated or UE ? Please check UE RRC and NAS layer logs. If RRC layer at UE is receiving RRC connection reconfiguration then check what is the state of UE's NAS.
commented Feb 13, 2015 by Vimal Kumar Mishra

1 Answer

0 votes

Are you sure that rrcConnectionReconfiguration message is received by UE sucessfully if Yes, then you can check UE logs.

Do you have provision to take UE logs ?

answer Feb 13, 2015 by Kishore Kumar Ponukumati
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Network Triggered Dedicated Bearer Creation

I have a query related to Dedicated Bearer Creation.

If two UEs are attached to the network and if network is triggering the Dedicated Bearer Creation, how network identifies for which UE it has to create the Dedicated Bearer. Because as part of Create Bearer Request that is from PGW-SGW-MME we are no where specifying the IMSI value or something else related to UE. So how will network identify the UE and initiate the Bearer Creation.?

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