Telefonaktiebolaget LM Ericsson (publ)
Determining module and method performed therein for handling dual connectivity in a communication network

Abstract:

Embodiments herein relate to a method performed by a determining module, for managing dual connectivity, DC, in a communications network. The communications network comprises a first and a second Radio Access Network, RAN, node. The first RAN node manages a first user plane bearer for a User Equipment, UE. The DC comprises communicating with the UE over the first RAN node and the second RAN node simultaneously. The determining module obtains information about characteristics of the UE and/or information about characteristics of a transport network between the first RAN node and the second RAN node. The determining module determines, based on the retrieved information, to adapt DC for the first user plane bearer via the second RAN node for communication with the UE.