Cell activation method and apparatus, communication device, storage medium, and program product
By sending instruction information through network devices to activate secondary cells, the activation process of secondary cells is optimized, the activation latency of secondary cells is reduced, and system performance is improved.
WO2026138603A1PCT designated stage Publication Date: 2026-07-02CHINA MOBILE COMM LTD RES INST +1
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2025-12-17
- Publication Date
- 2026-07-02
AI Technical Summary
Technical Problem
The activation delay of secondary cells is relatively long, which affects system performance.
Method used
The process of sending the first information through the network device to instruct the terminal to activate the secondary cell and reduce the activation latency of the secondary cell includes the MAC CE feedback time, SMTC cycle, CSI-RS cycle, end time of the first complete SSB burst, time between the terminal completing the processing of the activation command and the first available SSB, and L1 measurement time.
Benefits of technology
This reduced the activation latency of secondary cells and improved system performance.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2025143155_02072026_PF_FP_ABST
Abstract
The present disclosure provides a cell activation method and apparatus, a communication device, a storage medium, and a program product. On one hand, the method comprises: a terminal activates a secondary cell. On the other hand, the method comprises: a network device sends first information, the first information being used for instructing the terminal to activate the secondary cell.
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