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RRC Connection Reject (MO call)

+2 votes
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Q-1-I observed a scenario like when initiating MO call ,RRC connection establishment fails(RRC connection reject) due to cell reselection completion prior to receiving RRC connection setup.In this case which will be given a priority ,Cell reselection or Call ?

Q-2: What are other possible RRC connection failure reasons could happen from UE or Network perspective ?

posted Apr 26, 2017 by Arijit Chakraborty

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1 Answer

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for question 2 , reasons for RRC failure can due to the following.
1. UE no reply, UE does not send RRC connection setup complete message when eNODEB has sent RRC Connection setup message.
2. RRC reject due to lack of PUCCH resources.
3. RRC setup fail due to Resource Fail
4.RRC setup fail due to SRS.

answer Apr 28, 2017 by anonymous
Similar Questions
+1 vote

I saw RRC Connection Reject message in specification. There is an IE "deprioritisationReq" within the RRCConnectionReject message. I want to know when eNodeB includes this IE while rejecting a rrc connection request for an UE.

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