Determining a measurement configuration to be applied after cell selection or reselection

By providing UE-specific measurement configurations and optimizing measurement methods for the UE during cell selection or reselection, the power consumption problem caused by the UE reading the SIB in a new cell is solved, thereby improving the efficiency and resource utilization of wireless communication.

CN122248436APending Publication Date: 2026-06-19NOKIA TECHNOLOGIES OY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NOKIA TECHNOLOGIES OY
Filing Date
2025-12-17
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

In existing technologies, after cell selection or reselection, the UE needs to read the System Information Block (SIB) to obtain the measurement configuration, which leads to unoptimized power consumption and the inability to provide UE-specific measurement configurations, thus affecting efficiency.

⚗Method used

When a UE reselects a cell in idle or inactive mode, it obtains UE-specific or common measurement configurations and performs carrier measurements either without reading the new cell SIB or after reading the SIB. The network node provides UE-specific measurement configurations to reduce resource consumption.

🎯Benefits of technology

By reducing the power consumption and resource requirements of UEs in new cells, the efficiency and resource utilization of cell selection or reselection processes are improved, thus optimizing network performance.

✦ Generated by Eureka AI based on patent content.

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Abstract

This disclosure relates to determining a measurement configuration to be applied after cell selection or reselection. An example embodiment herein discloses a user equipment (UE) for wireless communication. The UE is configured to: reselect from a first cell to a second cell for camping in an idle or inactive mode. The UE is configured to: obtain a measurement configuration to be applied in the second cell. The measurement configuration includes one of the following: a UE-specific measurement configuration; or a common measurement configuration. The UE is configured to apply the measurement configuration, wherein, after doing so, the UE performs one of the following: when reselecting to camp on a second cell is based on a UE-specific measurement configuration, performing a carrier measurement without reading the System Information Block (SIB) of the second cell; or when reselecting to camp on a second cell is based on a common measurement configuration, performing a carrier measurement after reading one or more SIBs of the second cell.
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