Techniques for communication between service capability server and interworking function for device trigger recall/replace
First Claim
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1. An apparatus comprising:
- logic for a machine type communication-interworking function (MTC-IWF), at least a portion of the logic in hardware, the logic to;
receive a Device-Action-Request (DAR) command from a service capability server (SCS) through a telecommunications service provider (Tsp) interface, the DAR command including a Device-Action attribute value pair (AVP) having an user equipment (UE) identifier to indicate an UE to receive a trigger message initiated by the SCS, an SCS-Identity for the SCS, a Reference-Number to identify the trigger message and an Action-Type AVP set to a value to indicate a device trigger recall request to recall the trigger message;
determine a status of the device trigger recall request responsive to one of an initiation of a recall procedure with a short message service-service center (SMS-SC) or a rejection of the initiation of the recall procedure by the MTC-IWF or by the SMS-SCS; and
send a Device-Action-Answer (DAA) command to the SCS, the DAA command including a Device-Notification AVP having the UE identifier, the SCS-Identity, the Reference-Number, the Action-Type AVP and a Request-Status AVP set to a value to indicate success or failure of the device trigger recall request.
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Abstract
Examples may include techniques for a device trigger recall or a device trigger replace procedure as implemented at a machine type communication-interworking function (MTC-IWF) in response to a command received from a service capability server (SCS). Examples may also include the SCS generating a command for a device trigger recall or a device replace to cause the MTC-IWF to implement the device trigger recall or device trigger replace procedure to either recall or replace a trigger message destined for user equipment. Both the MTC-IWF and the SCS may operate in compliance with one or more 3rd Generation Partnership Project (3GPP) Long Term Evolution (LTE) standards.
25 Citations
28 Claims
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1. An apparatus comprising:
logic for a machine type communication-interworking function (MTC-IWF), at least a portion of the logic in hardware, the logic to; receive a Device-Action-Request (DAR) command from a service capability server (SCS) through a telecommunications service provider (Tsp) interface, the DAR command including a Device-Action attribute value pair (AVP) having an user equipment (UE) identifier to indicate an UE to receive a trigger message initiated by the SCS, an SCS-Identity for the SCS, a Reference-Number to identify the trigger message and an Action-Type AVP set to a value to indicate a device trigger recall request to recall the trigger message; determine a status of the device trigger recall request responsive to one of an initiation of a recall procedure with a short message service-service center (SMS-SC) or a rejection of the initiation of the recall procedure by the MTC-IWF or by the SMS-SCS; and send a Device-Action-Answer (DAA) command to the SCS, the DAA command including a Device-Notification AVP having the UE identifier, the SCS-Identity, the Reference-Number, the Action-Type AVP and a Request-Status AVP set to a value to indicate success or failure of the device trigger recall request. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method comprising:
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receiving, at a machine type communication-interworking function (MTC-IWF), a Device-Action-Request (DAR) command from a service capability server (SCS) through a telecommunications service provider (Tsp) interface, the DAR command including a Device-Action attribute value pair (AVP) having an user equipment (UE) identifier to indicate an UE to receive a trigger message initiated by the SCS, an SCS-Identity for the SCS, a Reference-Number to identify the trigger message and an Action-Type AVP set to a value to indicate a device trigger recall request to recall the trigger message; determining a status of the device trigger recall request responsive to one of an initiation of a recall procedure with a short message service-service center (SMS-SC) or a rejection of the initiation of the recall procedure by the MTC-IWF or by the SMS-SC; and sending a Device-Action-Answer (DAA) command to the SCS, the DAA command including a Device-Notification AVP having the UE identifier, the SCS-Identity, the Reference-Number, the Action-Type AVP and a Request-Status AVP set to a value to indicate success or failure of the device trigger recall request. - View Dependent Claims (8, 9, 10, 11, 12)
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13. At least one non-transitory machine readable medium comprising a plurality of instructions that in response to being executed on a system causes the system to:
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send a Device-Action-Request (DAR) command to a machine type communication-interworking function (MTC-IWF) through a telecommunications service provider (Tsp) interface, the DAR command including a Device-Action attribute value pair (AVP) having an user equipment (UE) identifier to indicate an UE to receive a trigger message initiated by a service capability server (SCS), an SCS-Identity for the SCS, a Reference-Number to identify the trigger message and an Action-Type AVP set to a value to indicate a device trigger recall request to recall the trigger message; receive a Device-Action-Answer (DAA) command from the MTC-IWF, the DAA command including a Device-Notification AVP having the UE identifier, the SCS-Identity, the Reference-Number, the Action-Type AVP and a Request-Status AVP set to a value to indicate success or failure of the device trigger recall request; and determine a status of the device trigger recall request based on the value set in the Request-Status AVP. - View Dependent Claims (14, 15)
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16. An apparatus comprising:
logic for a service capability server (SCS), at least a portion of the logic in hardware, the logic to; send a Device-Action-Request (DAR) command to a machine type communication-interworking function (MTC-IWF) through a telecommunications service provider (Tsp) interface, the DAR command including a Device-Action attribute value pair (AVP) having an user equipment (UE) identifier to indicate an UE to receive a first trigger message initiated by the SCS, an SCS-Identity for the SCS, an Action-Type AVP set to a value to indicate a device trigger replace request to replace the first trigger message with a second trigger message, a Reference-Number to identify the second trigger message and an Old-Reference-Number to identify the first trigger message; receive a Device-Action-Answer (DAA) command from the MTC-IWF, the DAA command including a Device-Notification AVP having the UE identifier, the SCS-Identity, the Reference-Number, the Action-Type AVP and a Request-Status AVP set to a value to indicate success or failure of the device trigger replace request; and determine a status of the device trigger replace request based on the value set in the Request-Status AVP. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24)
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25. At least one non-transitory machine readable medium comprising a plurality of instructions that in response to being executed on a system causes the system to:
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receive a Device-Action-Request (DAR) command from a service capability server (SCS) through a telecommunications service provider (Tsp) interface, the DAR command including a Device-Action attribute value pair (AVP) having an user equipment (UE) identifier to indicate an UE to receive a first trigger message initiated by the SCS, an SCS-Identity for the SCS, an Action-Type AVP set to a value to indicate a device trigger replace request to replace the first trigger message with a second trigger message, a Reference-Number to identify the second trigger message and an Old-Reference-Number to identify the first trigger message; forward the device trigger replace request to a short message service-service center (SMS-SC); determine a status of the device trigger replace request responsive to an indication from the SMS-SC of a success or failure to replace the first trigger message with the second trigger message; and send a Device-Action-Answer (DAA) command to the SCS, the DAA command including a Device-Notification AVP having the UE identifier, the SCS-Identity, the Reference-Number, the Action-Type AVP and a Request-Status AVP set to a value to indicate success or failure of the device trigger replace request. - View Dependent Claims (26, 27, 28)
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Specification