Patent ID: 11917633
Assignee: NEC CORPORATION
Field: nan (nan)
Classification: CPC nan | IPC H

Claim 10:
11. A radio terminal to be used in a radio communication system that supports a first Radio Access Technology (RAT) and a second RAT, the radio terminal comprising:
at least one wireless transceiver configured to communicate with a first radio access network (RAN) node associated with the first RAT and communicate with a second RAN node associated with the second RAT; and
at least one processor configured to receive a radio resource configuration of the second RAT from the second RAN node via the first RAN node, wherein
a first numerology that is included in multiple numerologies is sent from the second RAN node to the first RAN node in a setup procedure of an inter-RAN node interface between the first RAN node and the second RAN node,
the radio resource configuration indicates at least one second numerology,
the first numerology corresponds to numerology of Synchronization Signal, and
the at least one second numerology corresponds to numerology of other channels than Synchronization Signal.