CPC H04W 76/19 (2018.02) [H04W 36/08 (2013.01); H04W 76/27 (2018.02); H04W 76/30 (2018.02)] | 18 Claims |
1. A method of operating a user equipment (UE) in a suspended state in a radio access network (RAN) the method comprising:
in response to expiration of a first timer, transmitting an RRCResumeRequest message;
receiving, in response to the RRCResumeRequest message, a reject message;
in response to the reject message, starting a second timer; and
subsequently transmitting a further RRCResumeRequest message, in response to one of:
expiration of a re-started first timer;
expiration of the second timer;
cell reselection; and
availability of data for transmission.
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