Method, apparatus and communication device for controlling rrc connection

A method for controlling an RRC connection, comprising:

• determining a second behavior executed by the remote user equipment according to a first behavior of the relay user equipment;
• the first behavior comprising at least one of the following:
• triggering, through a first interface, a radio resource control (RRC) re-establishment procedure or an RRC connection establishment procedure;
• or
• transmitting, through a second interface to the remote user equipment, abnormal connection indication information or stopping broadcasting a discovery signal;
• wherein the first interface is a connection interface between the relay user equipment and a network-side device;
• the second interface is a connection interface between the relay user equipment and the remote user equipment.

A method for controlling an RRC connection, comprising:

• performing, by the remote user equipment, one of the following operations in a case that the second condition is satisfied:
• triggering, through a direct connection link, an RRC re-establishment procedure or an RRC connection recovery procedure or an RRC connection establishment procedure;
• and
• entering an RRC idle state;
• wherein the second condition comprises:
• the second interface link fails, or the measurement result of the discovery signal is lower than a pre-set threshold;
• the second interface is a connection interface between the relay user equipment and the remote user equipment.