Apple files patent for phones to tell networks they can skip sync signals
Apple describes a method where a phone identifies specific frequency bands that allow it to connect to a second data channel without receiving a standard synchronization signal. The device then reports this capability to the network so the carrier can configure the connection accordingly.
In the filing’s own words
A user equipment (UE) configured to determine one or more band combinations that support a SSB-less carrier aggregation (CA) operation, wherein, for the SSB-less carrier aggregation (CA) operation, the UE is configured to receive a first component carrier (CC) having a Synchronization Signal Block (SSB) of a CA combination from a first serving cell and receive a second CC without SSBs of the CA combination a second serving cell and transmit, to a network, capability information comprising an indication of the one or more band combinations that support the SSB-less CA operation.
What exactly they claim (claim 1)
1. An apparatus comprising processing circuitry configured to: determine one or more band combinations that support a SSB-less carrier aggregation (CA) operation, wherein, for the SSB-less carrier aggregation (CA) operation, the apparatus is configured to process signals from a first component carrier (CC) having a Synchronization Signal Block (SSB) of a CA combination from a first serving cell and receive a second CC without SSBs of the CA combination a second serving cell; and generate, for transmission to a network, capability information comprising an indication of the one or more band combinations that support the SSB-less CA operation.
Facts
- Company
- Apple (Apple Inc.)
- Official title
- Capability Design for SSB-Less Carrier Aggregation Operation
- Publication number
- US20260270681A1
- Application number
- 18861678
- Filed
- Nov 2, 2023
- Published
- Sep 10, 2026
- Inventors
- 7
- Claims
- 19
Classified under
H04W 8/24 Electricity & electronicsMore from Apple in Networks & wireless
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Summaries are simplified from the filing’s own abstract and first claim. A patent filing is not a product announcement.
Patent data and drawings: U.S. Patent and Trademark Office (USPTO). Nebula is not affiliated with or endorsed by the USPTO.