CPC H04W 76/27 (2018.02) [H04W 8/02 (2013.01); H04W 36/14 (2013.01); H04W 48/16 (2013.01); H04W 72/23 (2023.01); H04W 84/045 (2013.01)] | 15 Claims |
1. A method comprising:
sending, by a base station to a wireless device, at least one system information block (SIB) comprising one or more identifiers of one or more closed access groups (CAGs);
receiving, by the base station from the wireless device and based on the at least one SIB, at least one first radio resource control (RRC) parameter comprising the one or more identifiers of the one or more CAGs;
transmitting, by the base station to the wireless device, at least one second RRC parameter indicating that the wireless device is allowed to access a CAG of the one or more CAGs, wherein the at least one second RRC parameter comprises an identifier of the CAG; and
receiving, by the base station, a random access preamble via a cell associated with the CAG that the wireless device is allowed to access.
|