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US 12,764,588 B2Granted
Layer 1 measurement on synchronization signal block-less secondary cell
AssigneeApple Inc.
InventorsJie Cui, Yang Tang, Qiming Li, Haitong Sun, Hong He, Dawei Zhang
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Abstract
The present application relates to devices and components including apparatus, systems, and methods to configure a synchronization signal block (SSB)-less secondary cell (SCell) for layer 1 measurement.
Claims20
One or more non-transitory, computer-readable media having instructions that, when executed, cause processing circuitry to:
- identify a configuration, received from a base station, for performing a first layer 1 (L1) measurement on a target synchronization signal block (SSB)-less secondary cell (SCell) and a second L1 measurement on an active serving cell;
- perform the first L1 measurement on the target SSB-less SCell;
- perform the second L1 measurement on the active serving cell;
- determine a result difference between the first L1 measurement and the second L1 measurement;
- and
- generate a message that indicates the result difference for transmission to the base station.
3 more elements
A method comprising:
- configuring two or more user equipments (UEs) to perform layer 1 (L1) measurements on a target synchronization signal block (SSB)-less secondary cell (SCell) and at least one active serving cell;
- identifying measurement results of the L1 measurements received from the two or more UEs;
- and
- determining whether the target SSB-less SCell is to omit reference signal (RS) transmissions for L1 measurement based at least in part on the measurement results.
1 more element
An apparatus comprising:
- processing circuitry to:
- identify a configuration, received from a base station, for layer 1 (L1) measurement that indicates that a user equipment (UE) is to utilize a resource of an active serving cell to determine L1 measurement values for a synchronization signal block (SSB)-less secondary cell (SCell);
- perform an L1 measurement of the active serving cell based at least in part on the configuration for L1 measurement to produce an L1 measurement result;
- and
- determine an L1 measurement value for the SSB-less SCell based at least in part on the L1 measurement result;
- and
- interface circuitry coupled to the processing circuitry, the interface circuitry to communicatively couple the processing circuitry with a component of a device.
4 more elements
Dependencies are inferred from the claim text.