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LTE NAS: When EMM Information message sends to an UE ?

+3 votes
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When this message is sent by Network to an UE ? There are couple of optional IEs within the message, what significance of their presence within the message ?

posted Apr 10, 2014 by Neeraj Mishra

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1 Answer

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These are mobility management messages. Please check it may be helpful.
http://www.lteandbeyond.com/2012/12/EMM-ECM-eps-mobility-management-and-connection-management.html

answer Jun 13, 2014 by Sanjeet Kumar
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There are couple of procedures are defined which consist of NAS as well as RRC signalling messages exchange.
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Usually, I saw UE sends RRC Connection Reconfiguration Complete message first then NAS response message.

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