A method and device for triggering node equipment in a zigbee network

A technology of node equipment and equipment, which is applied in the field of Internet of Things communication, and can solve the problems of incapable device trigger request transmission, incapable device trigger request conversion, etc.
CN107370727BActive Publication Date: 2020-11-13BEIJING UNIV OF POSTS & TELECOMM
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING UNIV OF POSTS & TELECOMM
Publication Date
2020-11-13

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Abstract

The embodiment of the present invention provides a method and device for triggering node devices in a ZigBee network. The method includes: receiving a device trigger request sent by a server, wherein the device trigger request includes: a target external identifier, an identifier of a server, and a trigger load; The identification of the server verifies whether the server has the authority to send the device trigger request; if the server has the authority to send the device trigger request, check whether the target network address corresponding to the target external identifier is stored in the pre-stored mapping table; if there is a target network address stored in the mapping table The target network address corresponding to the target external identifier sends the device trigger request to the target node device corresponding to the target network address, so as to trigger the target node device to perform the operation corresponding to the trigger load in the device trigger request. Applying the solutions provided by the embodiments of the present invention, the triggering of the node devices in the ZigBee network can be realized through the external identifiers of the devices.
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Description

technical field

[0001] The invention relates to the technical field of Internet of Things communication, in particular to a method and device for triggering node devices in a ZigBee network. Background technique

[0002] OneM2M, the global unified standard of the Internet of Things, launched the standard, hoping to shield the differences of different underlying networks (3GPP, ZigBee) in the future, that is, the application server of oneM2M can use the external identifier M2M-Ext-id to trigger the underlying network devices, so that the underlying network devices can perform some operations , such as establishing communication with the oneM2M application server.

[0003] When the underlying network is a 3GPP network, the oneM2M application server sends a device trigger request containing the M2M-Ext-id to the MTC-IWF (Machine Type Communication-Interactive Website Framework machine type communication interworking function module), and the MTC-IWF queries the HLR ( After Hom...

Claims

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