Patent ID: 11910401
Assignee: SONY GROUP CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. Circuitry for a base station of a mobile telecommunications system, the circuitry comprising:
transceiver circuitry; and
control circuitry configured with the transceiver circuitry to transmit, to at least one user equipment, a multi-level pre-emption indicator for indicating, as first level information, first information about resources used for at least one short-data transmission within a transmission region which may contain at least one long-data transmission of the at least one user equipment, and, as second level information, second information about the resources used for the short-data transmission, wherein
the second information indicates the resources used more accurately than the first information indicates resources used,
the first level information indicates the resources used based on a first resource grid indicating the transmission region divided into first resource regions, and
the second level information indicates the resources used within the indicated first resource regions.