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Processing method and device used after completion of alarm information transmitting process

A technology of alarm information and transmission process, which is applied in the field of mobile communication, can solve the problems of ETWS information processing, ETWS information cannot be notified to all users in a timely and effective manner, and achieve the effect of reducing huge losses

Inactive Publication Date: 2011-03-30
ZTE CORP
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to propose a processing method and device after the alarm information transmission process is completed, so as to overcome the problem in the prior art that when the alarm information transmission process is completed, the MME receives the WRITE-REPLACE WARNING RESPONSE message returned by the eNB. And when there is an area where the broadcast of ETWS information fails, the MME does not promptly and effectively process the area where the broadcast of the ETWS information fails and the ETWS information, resulting in that the ETWS information cannot be promptly and effectively notified to all users in the area where the broadcast fails, thereby further Shortcomings for them to issue an escape or prevention alert

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  • Processing method and device used after completion of alarm information transmitting process
  • Processing method and device used after completion of alarm information transmitting process
  • Processing method and device used after completion of alarm information transmitting process

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Embodiment Construction

[0029] The embodiment of the present invention proposes a processing method and device after the ETWS alarm information transmission process is completed, to ensure that the ETWS information can be notified to the user in a timely and effective manner, and to minimize the loss of human life and property when the disaster strikes, which has great significance. significance.

[0030] Attached below figure 2 The present invention will be described in detail with reference to specific embodiments.

[0031] Assume that there are three cells on the eNB, namely A, B, and C. The MME sends a write-replace warning request message WRITE-REPLACE WARNING REQUEST to the eNB, and the write-replace warning request message specifically refers to catastrophic information related to ETWS. The write-replace alarm request message carries at least an alarm broadcast area and alarm content, wherein the alarm broadcast area is an area where the MME requires the eNB to broadcast an ETWS message. H...

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Abstract

The invention provides a processing method and a processing device used after the completion of an alarm information transmitting process. The method comprises the following steps of: after a mobility management entity (MME) sends a writing-replacing alarm request message to an evolution node B (eNB), determining a region where alarm broadcasting fails according to a writing-replacing alarm response message which is returned by the eNB and corresponds to the writing-replacing alarm request message; and controlling the eNB to retransmit alarm information to the region where alarm broadcasting fails. By the method, all users in the region where alarm broadcasting fails are effectively informed of disaster information related to an earthquake and seaquake alarm system in time, so that escape or precaution alarms are emitted for the users and huge life and property losses at the occurrence of a disaster can be further reduced to the maximum extent.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a method and device for processing alarm information after the transmission process is completed in an LTE (Long Term Evolution, long-term evolution) MME (Mobility Management Entity, Mobility Management Entity) system. Background technique [0002] In the LTE (Long Term Evolution, long-term evolution) system, MME (MobilityManagement Entity, mobility management entity) will establish S1 (an interface in the LTE system) with itself according to the actual situation, and connect MME and eNodeB (evolved node B )) The eNB (eNodeB, evolved Node B) that is connected and needs to send warning information initiates the Warning Message Transmission Procedures (warning information transmission procedure) to notify the eNB to perform the UE (User Equipment mobile phone) residing in the relevant area to which it belongs. Broadcasting of warning information. The warning information...

Claims

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Application Information

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IPC IPC(8): H04W4/22H04W92/04H04W4/021H04W4/90
CPCH04W4/06H04W76/007H04W76/002H04W4/22H04W4/021H04W76/50H04W4/90H04W76/40
Inventor 王毅
Owner ZTE CORP
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