Patent ID: 11877267
Assignee: NEC CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method performed by a terminal which communicates with a base station, the method comprising:
receiving a RRC Setup Request message from the base station, the RRC Setup Request message including first identification information indicating an initial cyclic prefix length of a first cyclic prefix part in a first subframe;
determining the initial cyclic prefix length of the first cyclic prefix part in the first subframe based on the first identification information;
receiving control information from the base station after receiving the RRC Setup Request message, the control information including second identification information, the second identification information corresponding to a cyclic prefix length of a second cyclic prefix part in a second subframe; and
determining the cyclic prefix length of the second cyclic prefix part in the second subframe based on the second identification information,
wherein the control information is DCI (Downlink Control Information).