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Method and device for realizing priority alarm (PAM) in communication between machines

A machine-to-machine communication and server technology, applied in the field of communication, can solve problems such as operator loss, network congestion or increased network element processing burden, MTC equipment damage, etc.

Inactive Publication Date: 2012-11-21
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing M2M communication, the MTC (Machine Type Communication, machine type communication) device is unattended, so when the MTC device is abnormal (such as stolen or damaged) or the environment where the MTC device is located In the event of a disaster, the MTC server cannot be notified of the abnormal situation or data related to the disaster in a timely manner, resulting in damage to the MTC equipment, network congestion, or an increase in the processing burden of network elements, causing huge losses to operators

Method used

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  • Method and device for realizing priority alarm (PAM) in communication between machines
  • Method and device for realizing priority alarm (PAM) in communication between machines
  • Method and device for realizing priority alarm (PAM) in communication between machines

Examples

Experimental program
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Effect test

Embodiment 1

[0024] The embodiment of the present invention provides a method for realizing priority alarm in machine-to-machine communication, such as figure 1 As shown, the method includes:

[0025] 101. The MME receives a request message sent by the MTC device, the request message carries a priority alarm PAM identifier and PAM service type information, and the PAM identifier is used to notify the MME that the MTC device will send a PAM message, and the PAM service The type information is used to indicate the type of the PAM message sent by the MTC device, the PAM service type information includes first type information and / or second type information, and the first type information is used to indicate the PAM message sent by the MTC is a PAM indication, the second type of information is used to indicate that the PAM message sent by the MTC device is PAM data;

[0026] Wherein, the PAM indication is used to send a PAM indication corresponding to the preset abnormal situation to the MTC ...

Embodiment 2

[0032] An embodiment of the present invention provides a method for implementing priority alarms in machine-to-machine communication, such as figure 2 As shown, the method includes:

[0033] 201. Preset PAM-related subscription data in the HLR / HSS, the PAM-related subscription data includes PAM features and PAM QoS, wherein the PAM features are used to determine whether a specific MTC device is allowed in the current network Sending a PAM message, the PAM QoS is used to establish a PAM dedicated bearer, and the PAM dedicated bearer is used to transmit PAM data.

[0034] 202. Pre-configure the PAM feature in the MTC device, so that the MTC device can send the PAM message in the current network.

[0035] 203. When the MTC device is illegally moved to a roaming network or a service-restricted area, the MTC device sends an Attach Request (Attach Request) message to the current MME (that is, the MME where the MTC device is currently located in the roaming network or service-restr...

Embodiment 3

[0053] An embodiment of the present invention provides a method for implementing priority alarms in machine-to-machine communication, such as image 3 As shown, the method includes:

[0054] 301. Preset PAM-related subscription data in the HLR / HSS, the PAM-related subscription data includes PAM features and PAM QoS, wherein the PAM features are used to determine whether a specific MTC device is allowed in the current network Sending a PAM message, the PAM QoS is used to establish a PAM dedicated bearer, and the PAM dedicated bearer is used to transmit PAM data.

[0055] 302. Pre-configure a PAM feature in the MTC device, so that the MTC device can send a PAM message in the current network.

[0056] 303. When the MTC device detects that a preset abnormal situation has occurred by itself, the service request message sent to the base station carries a PAM identifier and PAM service type information, and the PAM identifier is used to notify the current MME that the MTC device wil...

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Abstract

The inventive embodiment provides a method and device for realizing priority alarm (PAM) in communication between machines, which relates to the technical field of communication, and is used for solving the problems that abnormal conditions can not be transmitted to a machine type communication (MTC) server in time in a case that MTC equipment is abnormal in the prior art. The method includes receiving a request message from MTC equipment by a mobility management entity (MME), wherein the request message is carried with a PAM marker and PAM service type information, the PAM marker is used for informing the MME that the MTC equipment will transmit a PAM message, and the PAM service type information is used for showing the type of the PAM message from the MTC equipment, and includes a first type of information and / or a second type of information; and determining corresponding load by the MME according to the PAM service type information, and completing transmission of the PAM message from the MTC equipment through the load. The inventive method and device are suitable for transmitting a PAM message to a MTC server in communication between machines.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for realizing priority alarm in machine-to-machine communication. Background technique [0002] With the continuous development of my country's social economy and the deepening of market competition, in order to speed up its own information construction and comprehensively enhance market competition, all walks of life will introduce M2M communication (machine-to-machine, communication between machines). M2M communication technology integrates communication and network technologies, and connects the machines and devices in people's daily life into a network, making these devices more "intelligent", thus creating a wealth of applications for daily life, industrial production and other fields. bring about change. Because the mobile network has the characteristics of no need for wiring and wide coverage, M2M communication uses the mobile network as the med...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W76/00
Inventor 李小娟龙水平
Owner GLOBAL INNOVATION AGGREGATORS LLC
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