Verfahren und Vorrichtung zur Datenübertragung

Details

Veröffentlichungs-Nr.

EP4765890

Anmeldetag

21. Juli 2022

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

H04W4/06

Abstract

Embodiments of this application relate to a data communication method and an apparatus. In the method, a session management function sends a first message to an access management function based on context information of a multicast session corresponding to a multicast and broadcast service MBS. The first message is for triggering reporting of location information of a first terminal device. When the location information indicates a location of the first terminal device, and the session management function determines, based on the location of the first terminal device, that the first terminal device is located outside a service area of the MBS, or the location information indicates that the first terminal device is located outside a service area of the MBS, the session management function stops sending data to the first terminal device. According to this solution, the session management function can determine whether a terminal device can receive or should continue to receive data at a current location, and when the terminal device cannot receive or should not continue to receive the data, stop sending the data to the terminal device. This can reduce a waste of transmission resources, and improve a data sending success rate.

Anmelder

Firma

HUAWEI TECHNOLOGIES CO., LTD.

Land

🇨🇳 China