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Method and device for confirming delivery of MTC (Machine Type Communication) Device trigger message

A technology of triggering messages and messages, which is applied in the field of communication, can solve problems such as the inability to accurately confirm the success of MTCDevice triggering message delivery, and achieve the effect of improving reliability

Active Publication Date: 2012-04-25
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0030] The embodiment of the present invention provides a method and device for confirming the delivery of an MTC Device trigger message, which solves the problem that the existing technical solutions cannot accurately confirm whether the delivery of the MTC Device trigger message is successful

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  • Method and device for confirming delivery of MTC (Machine Type Communication) Device trigger message
  • Method and device for confirming delivery of MTC (Machine Type Communication) Device trigger message
  • Method and device for confirming delivery of MTC (Machine Type Communication) Device trigger message

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Embodiment Construction

[0057] As described in the background technology, the characteristics of MTC Device Triggering are proposed in the existing technical standards. The MTC Server can control the terminal device to access the Server through the MTC Device Trigger message. In order to let the MTC Server know whether the MTC Device Trigger message is successfully delivered, the network It is necessary to report to the MTC Server whether the Device Trigger message is successfully transmitted. However, according to the existing 3GPP SAE network architecture, when using NAS signaling to trigger the MTC Device, the network cannot distinguish when processing multiple Trigger processes at the same time. The corresponding message is specific to which Trigger process, and naturally it cannot solve the problem of how the network reports to the MTC Server whether the Trigger message is successfully transmitted.

[0058] In order to overcome such defects, the embodiment of the present invention proposes a meth...

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Abstract

The embodiment of the invention discloses a method and device for confirming delivery of an MTC (Machine Type Communication) Device trigger message. The technical scheme provided by the embodiment of the invention is applied; a management server such as an MME (Mobility Management Entity) or an SGSN (Serving General Packet Radio Service Support Node) is adopted as a judging entity; when the MTC Device trigger message is sent to a terminal device, corresponding identification information is carried; and whether the corresponding MTC Device trigger message is delivered successfully or not is confirmed according to whether the confirmed message with the same identification information returned by the terminal device is received or not, so that the problem in the prior art that whether the MTC Device trigger message is delivered successfully or not can not be confirmed is solved, whether the MTC Device trigger message is received successfully or not by the terminal device can be accurately confirmed, and the reliability of an MTC Device trigger message delivery process is improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for confirming delivery of an MTC Device trigger message. Background technique [0002] In the prior art, requirements related to MTC (Machine Type Communication, Machine Type Communication) Device Trigger (device trigger) include: [0003] The network should be able to trigger the MTC terminal to initiate communication with the MTC Server based on the trigger indication sent by the MTC Server (server). [0004] The MTC terminal should be able to receive trigger instructions from the network and establish communication with the MTC Server. Possible situations include: [0005] The trigger indication is received when the MTC terminal is offline. [0006] The trigger indication is received when the MTC terminal is online but no data connection is established. [0007] The trigger indication is received when the MTC terminal is online and has establishe...

Claims

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Application Information

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IPC IPC(8): H04W68/00H04W4/70
CPCH04W4/005H04L1/1867H04W8/00H04W4/00H04L1/00H04W4/70
Inventor 王胡成
Owner DATANG MOBILE COMM EQUIP CO LTD
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