Wireless communication method, terminal device and network device

CN122460190APending Publication Date: 2026-07-24GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
Filing Date
2024-01-31
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

How to receive a synchronization signal block (SSB) on the secondary cell of the terminal device to achieve timing synchronization, especially when the network device does not transmit an SSB for energy saving, how the terminal device knows its needs and receives it.

Method used

The terminal device requests or actively sends an indication signal to the network device, ensuring that the SSB is received on the secondary cell, including sending an uplink channel or signal to request the transmission of the downlink channel or signal, and indicating whether the network device sends the SSB through the MAC CE format.

Benefits of technology

It realizes the need to obtain and synchronize the SSB requirements on the auxiliary cell, supports network energy saving and ensures the normal operation of the communication system.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to a wireless communication method, a terminal device and a network device; the wireless communication method is characterized in that the method comprises the following steps: a terminal device receives a first downlink channel or signal transmitted by a network device on a first cell. The application enables the terminal device to receive an SSB on a secondary cell of the terminal device.
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