Communication method and device

Send temporary limitations to network devices through terminal devices and use default configurations to solve the problem of mismatch between configuration and capability in wireless communication systems, and improve communication security and system robustness.

CN119728040APending Publication Date: 2025-03-28HUAWEI TECH CO LTD
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Patent Information

Application Number
CN202311258071.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-09-26
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

In a wireless communication system, the configuration provided by the network device to the terminal device does not match the capabilities of the terminal device, resulting in the terminal device being unable to use the configuration provided by the network device.

Method used

The terminal device sends a first indication information to the network device indicating that its temporary capabilities are limited, and receives and uses the default configuration sent by the network device to avoid the problem of mismatch between the configuration and the capabilities.

Benefits of technology

By using the default configuration, the problem of mismatch between configuration and capability caused by network devices is not clear about the specific temporary capabilities of the terminal device, and the security of communication and the robustness of the system are improved.

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Abstract

The invention provides a communication method and device, and the method comprises the steps: transmitting first indication information to network equipment, and enabling the first indication information to indicate that the temporary capability of terminal equipment is limited; and receiving a first configuration from the network device, wherein the first configuration is a default configuration determined according to the first indication information. According to the method, the network device sends the default configuration to the terminal device after receiving the first indication information, so that the problem that the configuration provided by the network device is not matched with the capability of the terminal device due to the fact that the network device does not know the specifically limited temporary capability of the terminal device can be avoided to the greatest extent, and the communication efficiency is improved.
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