Method and apparatus for providing message service in mobile communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsDongkyu Lee, Hangsuk Huh
Life of this patent
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Abstract
The present disclosure provides a short message service (SMS) in a mobile communication system, to thus guarantee continuity of the SMS service. According to an embodiment of the present disclosure, an operating method of a control node for providing a message service in a mobile communication system includes receiving a message from a user equipment (UE) or a message delivery center, determining an active or inactive state of the message service using a first interface, and if the message service using the first interface is disabled, transmitting detach request information for re-attach of the UE to the UE.
Claims10
A method performed by a control node for providing a message service in a mobile communication system, the method comprising:
- receiving a first message from a user equipment (UE);
- transmitting the first message to a message delivery center over a first interface;
- determining whether a state of the message service using the first interface is active or inactive, based on whether a transmission of the first message is successful;
- if the state of the message service using the first interface is inactive:
- transmitting detach request information for re-attach of the UE to the UE,
- receiving location tracking information comprising location information of the UE,
- registering the location information in a control server using a second interface, and
- transmitting the message to the message delivery center using the second interface;
- if the state of the message service using the first interface is active:
- transmitting a second message from the UE to the message delivery center over the first interface, and
- identifying one or more second transmission failures of the second message;
- and
- in case that the number of the one or more second transmission failures exceeds a threshold, transmitting the detach request information for re-attach of the UE to the UE.
A control node for providing a message service in a mobile communication system, the control node comprising:
- a transceiver;
- and
- at least one processor operably coupled to the transceiver, wherein the at least one processor is configured to:
- receive a first message from a user equipment (UE),
- transmit the first message to a message delivery center over a first interface,
- determine whether a state of the message service using a first interface is active or inactive, based on whether a transmission of the first message is successful,
- if the state of the message service using the first interface is inactive:
- transmit detach request information for re-attach of the UE to the UE,
- receive location tracking information comprising location information of the UE,
- register the location information in a control server using a second interface, and
- transmit the message to the message delivery center using the second interface,
- if the state of the message service using the first interface is active:
- transmit a second message from the UE to the message delivery center over the first interface, and
- identify one or more second transmission failures of the second message, and
- in case that the number of the one or more second transmission failures exceeds a threshold, transmit the detach request information for re-attach of the UE to the UE.
Dependencies are inferred from the claim text.