Method and system for monitoring machine type communication device events, and network side
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A technology of machine type communication and monitoring system, applied in the field of mobile communication, can solve problems such as no specific solutions
Inactive Publication Date: 2014-05-07
ZTE CORP
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Abstract
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Problems solved by technology
[0009] At present, there are no specific solutions on how to report the MTC device event detected by the network side to the MTC server, and how to deal with the network side when the user equipment (UE) where the event occurred returns to normal.
Method used
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Embodiment 1
[0106] In this embodiment, the SGSN or MME detects MTC device events for the network side, and implements a monitoring method for MTC device events, such as Figure 5 As shown, the method includes the following steps:
[0107] Step 201, the SGSN / MME detects that an MTC device event occurs;
[0108] Before this step, the SGSN / MME obtains the MTC device event and corresponding processing rules from the HSS / HLR;
[0109] In this step, the SGSN / MME may detect the MTC device event periodically or according to the operator's local policy;
[0110] In this step, the SGSN / MME detects that an MTC device event occurs within a predetermined time.
[0111] Step 202, SGSN / MME sends an event report to S-GW;
[0112] The event report includes at least: an event identifier and an MTC device identifier.
[0113] Step 203, the S-GW judges whether the S5 / 8 interface is a GTP (GPRS Tunnel Protocol 1) protocol or a PMIP (Proxy Mobile IP) protocol, if it is a GTP protocol, then perform step 204...
Embodiment 2
[0137] In this embodiment, the GGSN / P-GW detects MTC device events on the network side and implements a monitoring method for MTC device events, such as Image 6 As shown, the method includes the following steps:
[0138] Step 301, the GGSN / P-GW detects that an MTC device event occurs;
[0139] Before this step, the GGSN / P-GW acquires monitoring event and rule information from the HSS / HLR. Here, the GGSN / P-GW has no interface with the HSS / HLR, and needs to obtain the above information with the assistance of other network nodes. Such as through SGSN / MME;
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Abstract
The invention discloses a method for monitoring machine type communication device events. The method comprises the following steps: a network side detects a machine type communication (MTC) device event; and the network side sends an event report to a MTC server through a PCRF after detecting that the MTC device event happens or ends, and indicates the happened or ended MTC device event in the event report. The invention further discloses a system for monitoring machine type communication device events and a network side. According to the scheme of the invention, the network side can report a MTC device event to the MTC server, processes a MTC device according to the happened MTC device event, and restores normal operation of the MTC device after detecting that the happened MTC device event ends.
Description
technical field [0001] The present invention relates to mobile communication technology, in particular to a monitoring method, system and network side of machine type communication (MTC) equipment events. Background technique [0002] M2M (Machine to Machine) refers to all technologies and means for establishing connections between machines. Research on M2M communication application scenarios shows that providing M2M communication on mobile networks has potential market prospects. However, the M2M service puts forward many new requirements for the system. In order to enhance the competitiveness of the mobile network in this respect, it is necessary to optimize the existing mobile network to support the M2M communication more effectively. [0003] The existing mobile communication network is mainly designed for human-to-human communication, but not optimized enough for machine-to-machine and human-to-machine communication. In addition, how the operator can provide the M2M co...
Claims
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Application Information
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