Patent ID: 11903070
Assignee: SHARP KABUSHIKI KAISHA
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A wireless access node of a radio access network (RAN) that communicates over a radio interface with a wireless terminal, the wireless access node comprising:
transmitter circuitry configured to transmit at least one reconfiguration message to the wireless terminal, the at least one reconfiguration message being configured to facilitate dual connectivity (DC) with a first connection and a second connection;
processor circuitry configured to establish the first connection and the second connection with the wireless terminal, the first connection being relayed by a wireless relay node; and
receiver circuitry configured to receive a failure information message from the wireless terminal via the second connection,
wherein the failure information message comprises information based on a notification message transmitted from the wireless relay node to the wireless terminal.