Patent ID: 11937131
Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A communication system including a host computer comprising:
processing circuitry configured to provide user data; and
a communication interface configured to initiate transmission of the user data to a communication network for transmission to a user equipment (UE) wherein the communication network comprises at least one base station having a radio interface and base station processing circuitry, the base station processing circuitry configured to:
receive, from the UE in a Radio Resource Control (RRC) INACTIVE state, a request to resume communication; and
in response to receiving the request to resume communication, and
without first sending to the UE an RRC resume response, send, to the UE that has not left the RRC INACTIVE state, an instruction to release and redirect that comprises an RRCRelease message.