Communication Method and Apparatus

Embodiments of this application provide a data transmission method and an apparatus. When more than two radio link control RLC entities are configured for one radio bearer RB, a secondary network device receives indication information from a master network device. The secondary network device may de...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Lou, Chong, Xu, Xiaoying, Han, Feng, Fan, Qiang, Qu, Kaiyang
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Embodiments of this application provide a data transmission method and an apparatus. When more than two radio link control RLC entities are configured for one radio bearer RB, a secondary network device receives indication information from a master network device. The secondary network device may determine, based on the indication information, a master RLC entity associated with the radio bearer, to indicate, to a terminal device, RLC entities that need to be activated and deactivated.