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Method and device for transmitting warning messages

A technology of alarm information and transmission method, applied in wireless communication, machine-to-machine/machine-type communication services, electrical components, etc., can solve the problem of consuming air interface overhead, and achieve the effect of reducing resource overhead

Active Publication Date: 2013-10-30
DATANG MOBILE COMM EQUIP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is transmitted on the user plane, it will also consume more unnecessary signaling overhead on the air interface

Method used

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  • Method and device for transmitting warning messages
  • Method and device for transmitting warning messages
  • Method and device for transmitting warning messages

Examples

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Embodiment Construction

[0033] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0034] see figure 1 , is a schematic flowchart of an MTC terminal in an Idle (idle) state reporting alarm information during a random access process in an LTE (Long Term Evolution, long-term evolution) system provided by an embodiment of the present invention. The network architecture of the LTE system usually includes eNB (evolved base station), MME (Mobility Management Entity, mobility management entity), S-GW (Serving Network Gateway, serving gateway), P-GW (Packet Data Network Gateway, packet data gateway ), HSS (Home Subscriber Server, user home server). Wherein, the interface between the MTC terminal and the eNB is the Uu interface, and the interface between the eNB and the MME is the S1 interface.

[0035] In the Idle state, the MTC device may carry an alarm information indication in an RRC (Radio Resource Control, radio resource control) conn...

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Abstract

The invention discloses a method and device for transmitting warning messages. In M2M, an MTC terminal has the PAM character. According to the character, when the MTC terminal is stolen or artificially damaged, the warning messages can be timely reported to a network side by the MTC terminal, and the network can conduct defensive processing according to the acquired messages. As for the same device, compared with other MTC characters, the PAM character has higher priority. Meanwhile, in some special scenes, the MTC device can still initiate the warning messages. Therefore, as for an access network, the problem that which approach the MTC device chooses to report the warning messages is required to be solved. According to the method and device for transmitting the warning messages, the problem that the MTC device reports the warning messages on an RAN side is solved, the report of the warning messages is completed in the mode of an RRC-S1 interface of UE-PAN-CN or an Iu protocol.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and device for transmitting alarm information. Background technique [0002] As a new communication concept, Machine-type communication (MTC) communication aims to organically combine various types of communication technologies, such as: machine-to-machine communication, machine control communication, human-computer interaction communication, mobile Internet communication, thus promoting the development of social production and lifestyle. It is estimated that in the future, the business of person-to-person communication may only account for 1 / 3 of the entire terminal market, while a larger amount of communication is MTC communication business. Sometimes, MTC communication is also called machine-to-machine (M2M) communication or Internet of Things. [0003] The current mobile communication network is designed for communication between people, such as: the determina...

Claims

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Application Information

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IPC IPC(8): H04W8/24
CPCH04W8/24H04W4/005H04W4/70
Inventor 刘建华陈东
Owner DATANG MOBILE COMM EQUIP CO LTD
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