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Service networks and methods for handling machine type communication device triggering

A technology of machine type communication and service network, which is applied in the field of trigger mechanism of machine type communication, and can solve problems such as failure to successfully trigger MTC devices, failure to clearly indicate service network, failure to clearly indicate trigger instructions, etc.

Active Publication Date: 2012-08-22
HTC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the specification does not clearly indicate how the service network transmits the trigger indication to the MTC device, nor does it clearly indicate what trigger-related information should be included in the trigger indication
Therefore, in the absence of clear trigger information and transmission methods, it may not be possible to successfully trigger the MTC device

Method used

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  • Service networks and methods for handling machine type communication device triggering
  • Service networks and methods for handling machine type communication device triggering
  • Service networks and methods for handling machine type communication device triggering

Examples

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no. 1 example

[0047]Next, the service network prepares a specific message including a trigger indication according to the state of the MTC device in response to the trigger request message (step S520), and then transmits the specific message to the MTC device (step S530). In a first embodiment, if the MTC device is in the detached state, the specific message used to trigger the delivery may be a broadcast message, and the broadcast message is sent in the system information block or the cell broadcast service message. In a second embodiment, if the MTC device is in an associated state and does not have any packet data protocol content or packet data network connection, the specific message used to trigger delivery can be a paging message or an existing non-access stratum message , or a newly defined non-access stratum message, or an EPS mobility management information message, and the above specific message includes a new information element for carrying a trigger indication. In a third embo...

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Abstract

A method for handling Machine Type Communication (MTC) device triggering by a service network connected to an MTC server and at least one MTC device is provided. The method includes the steps of receiving a trigger request message from the MTC server, and transmitting a trigger indication comprising trigger information to the MTC device in response to the trigger request message.

Description

technical field [0001] The present invention mainly relates to the triggering mechanism of Machine Type Communication (hereinafter referred to as MTC to simplify the description), and particularly relates to a method of triggering a machine type communication device by a service network terminal through a trigger indication. Background technique [0002] For a long time, our daily life has been facilitated by various machines and devices. Generally speaking, today's machines and devices are equipped with computing processors and software to provide intelligent services. On the other hand, due to the popularization of wireless communication technology, M2M technology has been developed, which enables remote machines to exchange information through wireless communication and operate without human operation. Especially for major public constructions such as water conservancy facilities and bridges, M2M sensors (sensors) can be used to monitor the operating status of public cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04L29/08H04L12/58H04W4/70
CPCH04W4/70H04W8/245
Inventor 廖青毓
Owner HTC CORP