CPC H04W 76/18 (2018.02) [H04W 72/27 (2023.01); H04W 76/30 (2018.02)] | 14 Claims |
1. A method comprising:
sending, by a wireless device to a first base station, a first radio resource control (RRC) resume request message, wherein uplink data is sent using the first RRC resume request message;
selecting, by the wireless device, a second cell of a second base station without receiving a response to the first RRC resume request message;
sending, by the wireless device to the second base station, a second RRC resume request message comprising an identifier indicating the first base station; and
receiving, by the wireless device from the second base station, a RRC response message to the second RRC resume request message, wherein the RRC response message comprises downlink data retrieved from the first base station by the second base station based on the identifier sent by the wireless device.
|