Synchronisation and broadcasting between base station and user equipment
AssigneeSony Corporation
InventorsSamuel Asangbeng Atungsiri, Martin Warwick Beale, Shin Horng Wong
Life of this patent
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Abstract
A base station for a mobile telecommunications system has circuitry configured to communicate with at least one user equipment, wherein the circuitry is further configured to set a first subcarrier spacing for transmission of at least one synchronization signal; and set a second subcarrier spacing for transmission on a physical broadcast channel, wherein the first subcarrier spacing differs from the second subcarrier spacing.
Claims19
A base station for a mobile telecommunications system comprising circuitry configured to communicate with at least one user equipment, wherein the circuitry is further configured to:
- set a first subcarrier spacing for transmission of at least one synchronization signal;
- and
- set a second subcarrier spacing for transmission on a physical broadcast channel, wherein the first subcarrier spacing differs from the second subcarrier spacing.
A user equipment for a mobile telecommunications system comprising circuitry configured to communicate with at least one base station, wherein the circuitry is further configured to:
- receive at least one synchronization signal and receive a transmission over a physical broadcast channel, wherein the synchronization signal is transmitted with a first subcarrier spacing and the transmission over the physical broadcast channel is transmitted with a second subcarrier spacing, wherein the first subcarrier spacing differs from the second subcarrier spacing.
A base station for a mobile telecommunications system comprising circuitry configured to communicate with at least one user equipment, wherein the circuitry is further configured to:
- indicate, based on a primary synchronization signal, a specific subcarrier spacing for a physical broadcast channel.
A user equipment for a mobile telecommunications system comprising circuitry configured to communicate with at least one base station, wherein the circuitry is further configured to:
- receive at least one primary synchronization signal;
- and
- determine based on the received at least one primary synchronization signal a subcarrier spacing of a physical broadcast channel.
19-33. (canceled)
Dependencies are inferred from the claim text.