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

Claim 3:
4. A user equipment for a mobile telecommunications system, the user equipment comprising:
circuitry configured to:
communicate with at least one base station; and
receive symbols on a physical broadcast channel (PBCH) with a subcarrier spacing, wherein

modulation symbols are repeated in consecutive resource elements in a frequency domain,
each burst of the PBCH with the subcarrier spacing includes a reference symbol repeated in the consecutive resource elements,
the 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.