Telefonaktiebolaget LM Ericsson (publ)
Information Encoding and Message Transmission at Secondary Cell Group Failure

Abstract:

Embodiments of the present disclosure provide methods, apparatuses and computer program for a method handling radio connectivity failure wherein the wireless device is connected to a radio first network node through a first radio connection and to at least a second radio network node through at least a second radio connection using Dual Connectivity, comprising: receiving from the first network node a first measurement configuration for measuring radio related characteristics for the first radio connection, receiving from the second network node a second measurement configuration for measuring radio related characteristics for the at least second radio connection, detecting a radio connectivity failure for the at least one second radio connection, and transmitting a message to the first radio network node using the first radio connection wherein the message comprises measurement results according to the received measurement configuration for the second radio connection.