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Method, apparatus and system for monitoring MTC events

An event and capability technology, applied in the field of MTC event monitoring, can solve the problems of inability to synchronize the remaining number of reports of MTC events, network resource consumption, and inability to update the maximum number of reports, and achieve the effect of reducing network resource consumption

Inactive Publication Date: 2017-07-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual deployment, each SGSN / MME has different MTC monitoring capabilities. Then, when switching from the source SGSN / MME to the target SGSN / MME, if the source SGSN / MME has MTC monitoring capabilities, and the target SGSN / MME Without the MTC monitoring capability, the remaining number of reports corresponding to each MTC event cannot be synchronized during the handover process, so that the maximum number of reports corresponding to each MTC event cannot be updated, resulting in the number of MTC event reports exceeding the initially set maximum number of reports, resulting in Unnecessary consumption of network resources

Method used

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  • Method, apparatus and system for monitoring MTC events
  • Method, apparatus and system for monitoring MTC events
  • Method, apparatus and system for monitoring MTC events

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0133] For a first example, see Figure 5 , the method includes:

[0134] Step 500, UE attaches to the network.

[0135] Step 501, the source SGSN / MME obtains MTC event configuration information, and starts MTC event monitoring.

[0136] Step 502, the source SGSN / MME detects the occurrence of an MTC event, and generates an MTC event report.

[0137] Step 503, the source SGSN / MME reports the MTC event to the SCEF.

[0138] Step 504, the UE moves in the network, triggering a handover process.

[0139] Step 505, the source SGSN / MME sends a forwarding reassignment request to the target SGSN / MME.

[0140] In this step, the forwarding reallocation request includes the remaining number of reports corresponding to each MTC event.

[0141] Step 506, the target SGSN / MME returns a forwarding reassignment response to the source SGSN / MME.

[0142] In this step, when the target SGSN / MME determines that it has the MTC monitoring capability, the forwarding redistribution response includ...

no. 2 example

[0157] For a second embodiment, see Image 6 , the method includes:

[0158] Step 600, UE attaches to the network.

[0159] Step 601, the source SGSN / MME obtains MTC event configuration information, and starts MTC event monitoring.

[0160] Step 602, the source SGSN / MME detects the occurrence of an MTC event, and generates an MTC event report.

[0161] Step 603, the source SGSN / MME reports the MTC event to the SCEF.

[0162] Step 604, the UE moves in the network, triggering a handover procedure.

[0163] Step 605, the source SGSN / MME sends a forwarding reassignment request to the target SGSN / MME.

[0164] In this step, if the source SGSN / MME judges that the target SGSN / MME has the MTC monitoring capability, the forwarding redistribution request includes the remaining number of reports corresponding to each MTC event; if the source SGSN / MME judges that the target SGSN / MME does not have MTC monitoring capability, the forwarded reassignment request does not include the remai...

no. 3 example

[0185] For a third embodiment, see Figure 7 , the method includes:

[0186] Step 700, UE attaches to the network.

[0187] Step 701, the source SGSN / MME obtains MTC event configuration information, and starts MTC event monitoring.

[0188] Step 702, the source SGSN / MME detects the occurrence of an MTC event, and generates an MTC event report.

[0189] Step 703, the source SGSN / MME reports the MTC event to the SCEF.

[0190] In step 704, the UE moves in the network, triggering a handover procedure.

[0191] Step 705, the source SGSN / MME sends a forwarding reassignment request to the target SGSN / MME.

[0192] In this step, the forwarding reallocation request includes the remaining number of reports corresponding to each MTC event.

[0193] Step 706, the source SGSN / MME sends a notification message to the HSS.

[0194] In this step, the notification message includes the remaining number of reports corresponding to each MTC event.

[0195] Step 707, the HSS updates the max...

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Abstract

The invention discloses a method, a device and a system for realizing machine type communication (MTC) event monitoring, comprising: a source service general packet radio service technology support node SGSN / mobility management unit MME receives a handover request from a user equipment UE, or receives To the forwarding redistribution response from the target SGSN / MME; the source SGSN / MME sends a notification message to the HSS; wherein the notification message includes the remaining number of reports corresponding to each MTC event. Through the solution of the present invention, after the source SGSN / MME receives the handover request from the user equipment UE, or receives the forwarding reassignment response from the target SGSN / MME, it sends to the HSS the remaining report quantity corresponding to each MTC event, The maximum number of reports corresponding to each MTC event stored on the HSS is updated, thereby reducing unnecessary consumption of network resources.

Description

technical field [0001] The present invention relates to Machine Type Communication (MTC, Machine Type Communication) technology, in particular to a method, device and system for realizing MTC event monitoring. Background technique [0002] In order to support MTC communication and improve the competitiveness of the third generation mobile communication system in the field of communication, the Third Generation Partnership Project (3GPP, 3 rd The Generation Partnership Project) standard working group enhanced the Evolved Packet System (EPS, Evolved Packet System) to meet the communication requirements of the MTC. figure 1 Schematic diagram of the architecture supporting MTC communication for EPS. Such as figure 1 As shown, the EPS mainly includes an Evolved Universal Terrestrial Radio Access Network (E-UTRAN, Evolved Universal Terrestrial Radio Access Network) and an Evolved Packet Core Network (EPC, Evolved PacketCore). In addition, the EPC also supports user access from...

Claims

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Application Information

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IPC IPC(8): H04W24/02
CPCH04W24/02
Inventor 李志军谢宝国
Owner ZTE CORP