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Method and device for transmitting alarm information

A technology of alarm information and transmission method, which is applied in the direction of wireless communication, message/mailbox/notification, electrical components, etc.

Inactive Publication Date: 2009-09-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The embodiment of the present invention provides an alarm information transmission method and its device, which overcomes the defect that the mobile station in the connected state cannot effectively receive the alarm information within 4 seconds in the prior art, and realizes the effective transmission of the alarm information

Method used

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  • Method and device for transmitting alarm information
  • Method and device for transmitting alarm information

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Experimental program
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Embodiment 1

[0046] figure 1 It is a schematic flow diagram of the method of Embodiment 1 of the present invention, as figure 1 As shown, the method includes:

[0047] Step 101, the network side device sends an RRC connection release message including the first type of alarm information to the mobile station.

[0048] Wherein, the network side device may be a wireless network controller.

[0049] Further, the reason for the RRC connection release may also be included in the RRC connection release message, that is, the occurrence of an emergency warning event, such as an earthquake or a tsunami.

[0050] Furthermore, the delayed connection identifier may be further included in the RRC connection release message, so that the mobile station does not initiate an access request within a certain delay time according to the delayed connection identifier. The "delay time" may be a parameter configured by the network side for the mobile station in the cell through a system broadcast message, or ...

Embodiment 2

[0059] figure 2 It is a schematic flow diagram of the method of Embodiment 2 of the present invention, such as figure 2 As shown, the specific steps of the method include the following:

[0060] In step 201, the network device transmits an alarm identifier on a scheduling channel.

[0061] In step 202, the network device transmits alarm-related data information of the alarm information on the data channel. Here, the alarm-related data information of the alarm information may specifically be: alarm information, or an RRC connection release message containing the first type of alarm information in the message content, or a system information change indication message containing the first type of alarm information in the message content . The network device may be a radio network controller and / or a base station.

[0062] After detecting the alarm identifier transmitted on the scheduling channel, the mobile station receives the alarm information transmitted on the data chan...

Embodiment 3

[0074] image 3 It is a schematic flow chart of the method of Embodiment 3 of the present invention, such as image 3 As shown, after receiving the "system information change indication" message transmitted on the data channel, the mobile station sends the first type of alarm information to the upper layer, that is, the non-access layer. The non-access layer of the mobile station can judge whether to release the connection according to the specific information of the mobile station. The specific steps include the following:

[0075] Step 301, the network side sends a system information change indication including the first type of alarm information.

[0076] Step 302, after the mobile station receives the system information change instruction including the first type of alarm information, it transmits the first type of alarm information to the non-access stratum of the mobile station for processing.

[0077] Step 303, the non-access stratum of the mobile station judges whether...

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Abstract

The invention relates to a method and a device for transmitting alarm information. The method comprises the following steps that: a mobile station receives a radio resource control connection release message which comprises the alarm information and is sent by network equipment; and a connection state of the mobile station is converted into an idle state. The method notices the mobile station a first kind of alarm information by a mode of sending the radio resource control connection release message by the network side equipment; and the mobile station enters the idle state after receiving the radio resource control connection release message, so the mobile station is capable of receiving a second kind of alarm information; therefore, the method overcomes the defect that the prior art cannot make the mobile station in the connection station effectively receive the first kind of the alarm information and the second kind of the alarm information.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and device for transmitting alarm information. Background technique [0002] Emergencies such as earthquakes and tsunamis will cause huge damage and loss to people's lives and properties. Therefore, it is necessary to transmit such information to mobile stations quickly and effectively through alarm methods such as text messages based on wireless technology, so that mobile Users of the station can know the occurrence of emergencies in advance. Since such events are usually catastrophic events, they need to be broadcast to the mobile station in the shortest possible time, so that the people who own the mobile station have more time to take countermeasures. At present, the time requirement for transmitting the alarm information to the mobile station is defined as: the alarm information needs to reach the mobile station within 4 seconds. [0003] There are three ways t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/12H04W24/00H04W68/00H04W76/06
Inventor 陈燕燕郑潇潇约翰·约翰松麦克尔·罗伯茨
Owner HUAWEI TECH CO LTD
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