COMMUNICATION METHOD, UP DEVICE AND CP DEVICE

This application provides a communication method, a UP device, and a CP device, and pertains to the field of communications technologies. In the method, the UP device reports interface information to the CP device by using PFCP. Specifically, the UP device carries the interface information in a PFCP...

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Bibliographic Details
Main Authors YU, Zhouyi, NIU, Chengguang, GUO, Hongtao
Format Patent
LanguageEnglish
French
German
Published 15.02.2023
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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Summary:This application provides a communication method, a UP device, and a CP device, and pertains to the field of communications technologies. In the method, the UP device reports interface information to the CP device by using PFCP. Specifically, the UP device carries the interface information in a PFCP message, and transmits the PFCP message to the CP device. The CP device can obtain the interface information of the UP device from the PFCP message, which ensures that the CP device can sense the interface information of the UP device. Therefore, limitation on functions caused by insufficiency of interface information obtained by the CP device is resolved to some extent, helping the CP device implement various functions by using the interface information of the UP device.
Bibliography:Application Number: EP20200936016