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LTE: Why does "RRC-TransactionIdentifier" used within the RRC signalling messages ?

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LTE: Why does "RRC-TransactionIdentifier" used within the RRC signalling messages ?
posted Apr 3, 2014 by Neeraj Mishra

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The IE RRC-TransactionIdentifier is used, together with the message type, for the identification of an RRC procedure (transaction).

RRC-TransactionIdentifier ::= INTEGER (0..3)

UE shall set the rrc-TransactionIdentifier in the response message, if included, to the same value as included in the message received from E-UTRAN that triggered the response message

source: RRC spec 36.331 (section 6.3.6)

answer Jul 9, 2016 by Aditya Garg
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