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etws and the method of processing etws alarm messages

An alarm message and message technology, applied in the field of communication, can solve the problems of bandwidth waste and high power consumption, and achieve the effect of saving bandwidth, reducing consumption and improving compatibility.

Active Publication Date: 2016-08-03
浙江杭海新城控股集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an ETWS and a method for processing ETWS alarm messages, so as to solve the problem of bandwidth waste caused by the base station continuously sending paging messages containing the etws-Indication field in the prior art and UE continuously receiving paging messages cause high power consumption

Method used

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Embodiment Construction

[0028] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0029] Such as figure 2 Shown is a flowchart of a preferred embodiment of the method for processing ETWS alarm messages in the present invention; this embodiment includes the following steps:

[0030] Step S100: the base station receives an ETWS warning message;

[0031] The above-mentioned ETWS alarm message includes ETWS important notification and / or ETWS auxiliary notification.

[0032] Step S200: Encapsulate the ETWS important notification in the ETWS alarm message into SIB10 of the base station system message and / or encapsulate the ETWS auxiliar...

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Abstract

The present invention relates to a method and a system for processing an Earthquake and Tsunami Warning System (ETWS) alarm message. The system comprises an ETWS and a UE. The ETWS comprises a server and a base station. The method comprises: after receiving an ETwS alarm message, a base station broadcasting a paging message comprising an ETWS-Indication field in a preset time; and after receiving the paging message comprising the ETWS-Indication field, a UE, according to a schedulingInfoList field of a SIB1 in a base station system message, receiving a SIB10 comprising an ETWS primary notification and / or a SIB11 comprising an ETWS secondary notification in the base station system message. The present invention may save bandwidth resources of a base station, and reduce electric energy consumption of a UE.

Description

technical field [0001] The present invention relates to the communication field, in particular to an ETWS (Earthquake and Tsunami Warning System, Earthquake and Tsunami Warning System) and a method for processing ETWS warning messages. Background technique [0002] When natural disasters such as earthquakes and tsunamis occur, sending disaster-related information to users in a timely manner can reduce the impact of natural disasters on human beings. The 3rdGeneration Partnership Project (3GPP) proposed ETWS, which can notify users at the first moment when an earthquake and tsunami occurs or is about to occur, increase the chances of users' self-rescue, and reduce the harm caused by major disasters such as tsunamis and earthquakes. [0003] figure 1 It is a schematic diagram of the existing ETWS network structure, including servers, gateways, and PLMN (public land mobile network). When a disaster event is about to occur or occurs, the government or other institutions issue a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04H20/59H04W4/06H04W4/12
CPCH04L12/1895H04W4/06H04W4/12H04W4/90H04W52/0219H04W76/40H04W76/50Y02D30/70
Inventor 张宇王鑫岗
Owner 浙江杭海新城控股集团有限公司