Patent ID: 11943163
Assignee: SONY GROUP CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A base station for a mobile telecommunications system, the base station comprising:
circuitry configured to:
communicate with at least one user equipment; and
transmit symbols, on a physical broadcast channel (PBCH), by applying a phase ramp, wherein

each burst of the PBCH includes a reference symbol that is repeated in consecutive resource elements,
a subcarrier spacing of the PBCH differs from a subcarrier spacing of a primary synchronization signal,
the primary synchronization signal includes a synchronization sequence,
a sign of one part of the synchronization sequence corresponds to the subcarrier spacing of the primary synchronization signal, and
a sign of another part of the synchronization sequence corresponds to the subcarrier spacing of the PBCH.