CN101640844A - Transmission method of assistant notification information in warning system of earthquake and tsunami - Google Patents
Transmission method of assistant notification information in warning system of earthquake and tsunami Download PDFInfo
- Publication number
- CN101640844A CN101640844A CN200810145217A CN200810145217A CN101640844A CN 101640844 A CN101640844 A CN 101640844A CN 200810145217 A CN200810145217 A CN 200810145217A CN 200810145217 A CN200810145217 A CN 200810145217A CN 101640844 A CN101640844 A CN 101640844A
- Authority
- CN
- China
- Prior art keywords
- information
- notification information
- assistant notification
- assistant
- indication
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention provides a transmission method of assistant notification information in a warning system of earthquake and tsunami, comprising the following steps: transmitting indicating information toa terminal which is in a state of a subdistrict special channel CELL DCH or a subdistrict forward access channel CELL FACH by a wireless network controller after receiving an assistant notification information of the warning system in earthquake tsunami, notifying the transmission of the assistant notification information, transmitting the assistant notification information through broadcast information, receiving the broadcast information by the terminal after receiving the indicating information and obtaining the assistant notification information. In the invention, a user in a state of CELL DCH and CELL FACH in the UTRAN can obtain ETWS assistant notification information in stipulated time.
Description
Technical field
The present invention relates to mobile communication system, UTRAN (UMTS Territorial RadioAccess Network:UMTS grounding wireless access network) mobile communication system particularly, provide a kind of in the UTRAN system notice be in the method for the assistant notification information of terminal (UE, the User Equipment) earthquake of CELL_DCH (CELL _ DCH) state or CELL_FACH (sub-district _ forward access channel) state or tsunami etc.
Background technology
Third generation collaborative project tissue (3GPP, The 3rd Generation Partnership Project) tsunami warning system (ETWS has been proposed, Earthquake and Tsunami Warning System), constantly notify the user in incident generation or imminent first, increase the chance that the user saves oneself, reduce the harm that major disasters such as tsunami and earthquake bring.
ETWS is divided into two classes to the disaster announcement information, ETWS documentary whip (Primary Notification) and ETWS assistant notification (Secondary Notification).Documentary whip is used for when disaster event takes place, inform the type of portable terminal disaster, after receiving, adopts portable terminal particular form, as: methods such as jingle bell and/or vibration in time notify the user to save oneself, ETWS regulation must be finished the documentary whip message complete procedure of mansion shake tsunami warning center (GEC, Government ETWS Centre) to the user of going into politics in 4 seconds.Assistant notification is used to indicate the user to obtain to help, and information such as refuge distribution are provided, and ETWS regulation assistant notification message must be finished the process from GEC to user in 10 seconds to 30 seconds.
Fig. 1 has described the network frame figure of ETWS system, and GEC is that disaster information such as tsunami earthquake provide the source; CBC (CBC, Cell BroadCasting Centre) is responsible for information broadcast; RNS (RNS, Radio Network System) comprises a RNC and one or more base station node B.
ETWS determined at present that UE is in idle condition (IDLE) but or the Notification Method paging receiving message (cell paging state CELL_PCH or UTRAN Acceditation Area paging state URA_PCH) state under: documentary whip passes through achieving paging, guarantees to notify UE in 4 seconds; Assistant notification then is to realize by Cell Broadcast CB (Cell BroadCasting) mode or system information broadcast (System InformationBroadcasting) mode, guarantees to notify at 10 seconds to 30 seconds UE.
3GPP has only studied that UE is in idle condition (IDLE) among the UTRAN, disaster Notification Method under cell paging state (CELL_PCH) or the UTRAN Acceditation Area paging state (URA_PCH), the disaster Notification Method when not relating to UE and being in CELL_DCH or CELL_FACH state.Therefore the portable terminal that provides a kind of feasible method to notify to be in CELL_DCH state or CELL_FACH state among the UTRAN is provided receives assistant notification information.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of method of sending ETWS assistant notification information in the seismic sea wave warning system for the UE that is in CELL_DCH or CELL_FACH state in the UTRAN system.
In order to solve the problems of the technologies described above, the invention provides the sending method of assistant notification information in a kind of tsunami warning system, comprise:
After radio network controller is received the assistant notification information of tsunami warning system, send an Indication message to the terminal that is in CELL _ DCH CELL_DCH state or sub-district _ forward access channel CELL_FACH state, indication has assistant notification information to issue, and issue this assistant notification information by broadcast, after terminal is received this Indication message, receive described broadcast, obtain described assistant notification information.
Further, said method also can have following characteristics, and described Indication message is that system information is upgraded Indication message, and described broadcast is a system information.
Further, said method also can have following characteristics, and the broadcast cycle of described system information is between 10 seconds to 20 seconds.
Further, said method also can have following characteristics, upgrades the indication information unit that increases by an assistant notification information in the Indication message in described system information, and indication has assistant notification information to issue.
Further, said method also can have following characteristics, when described radio network controller issues described assistant notification information by system information, carries described assistant notification information in original system information block or newly-increased system information block.
Further, said method also can have following characteristics, and described Indication message is paging type 2 message, and described broadcast is a Cell Broadcast CB.
Further, said method also can have following characteristics, in described paging type 2 message, increase the indication information unit of an assistant notification information, indication has assistant notification information to issue, and/or in the paging cause information element of described paging type 2 message, increasing by a paging cause type is the assistant notification indication, and indication has assistant notification information to issue.
Further, said method also can have following characteristics, and when described radio network controller issued described assistant notification information by Cell Broadcast CB, described terminal reminded the user to read assistant notification information in the Cell Broadcast CB by ring or information indicating.
Further, said method also can have following characteristics, information safe to carry in described Indication message and/or the broadcast, and described terminal is verified this security information, if the verification passes, receives described assistant notification information, otherwise, ignore this assistant notification information.
Further, said method also can have following characteristics, and described method also comprises:
Government's seismic sea wave alarm center sends assistant notification information to CBC;
CBC is sent to radio network controller with assistant notification information, indicates affected geographic area in this assistant notification information;
Radio network controller receives this assistant notification information.
The present invention is under the prerequisite that does not increase new UU interface (interface between UTRAN and the UE) message, can guarantee to send assistant notification and not need to increase new operation flow, in addition, postpone because paging type 2 and system information are updated in to eat dishes without rice or wine to propagate can not introduce At All Other Times, can in time assistant notification be sent to terminal.Therefore the present invention can guarantee that the ETWS assistant notification sent to UE within 10～30 seconds, guarantees that the user who is in CELL_DCH, CELL_FACH among the UTRAN obtains ETWS assistant notification message in the ETWS official hour.
Description of drawings
The network frame figure of ETWS in Fig. 1 prior art;
Fig. 2 is the Message Processing flow process that sends assistant notification among the ETWS of the present invention by system information;
Fig. 3 is the Message Processing flow process that sends assistant notification among the ETWS of the present invention by paging type 2 and Cell Broadcast CB;
Fig. 4 is that system information is upgraded indication (SYSTEM INFORMATION CHANGEINDICATION) message content schematic diagram among the present invention;
Fig. 5 is paging type 2 among the present invention (PAGING TYPE a 2) message content schematic diagram;
Fig. 6 is paging reason among the present invention (PAGING CAUSE) information unit schematic diagram.
Embodiment
The present invention proposes a kind of at RNC (radio network controller) control down CELL_DCH or the UE of CELL_FACH state, the method for transmission ETWS assistant notification information.Among the present invention, at first inform that by Indication message terminal has new assistant notification information to issue, and issue this assistant notification information, after terminal is received this indication information, receive broadcast, obtain assistant notification information by broadcast.
Method one:
(1) RNC transmitting system information updating indication (SYSTEM INFORMATION CHANGEINDICATION) message is given terminal, and indication has assistant notification information to issue, and issues the ETWS assistant notification information by system information (SYSTEM INFORMATION) message;
Wherein, this system information is upgraded the indication information unit that comprises assistant notification information in Indication message, is used in reference to be shown with the ETWS assistant notification information and to issue;
In system information, can in existing systems block of information (SYSTEM INFORMATIONBLOCK, be called for short SIB) type, increase the corresponding contents of assistant notification information, or increase new system information block type and carry assistant notification information.
(2) after UE receives system information renewal Indication message, the ETWS assistant notification information in the read system information message;
After UE received system information renewal Indication message, according to the indication information unit of the ETWS assistant notification information in this message, knowing had assistant notification information to issue, the ETWS assistant notification information in the read system information message.
System information is upgraded in Indication message and the system information can increase relevant security information, and to be used to protect assistant notification information be true and accurate and do not have under attack.When terminal receiving system information updating Indication message and system information, verify this security information, confirm whether this assistant notification information is reliable.If the verification passes, receive this assistant notification information,, then ignore this assistant notification information if checking is not passed through.RNC can send repeatedly system information to UE and upgrade Indication message, receives this information to guarantee terminal.
Method two:
(1) RNC adopts the indication of paging type 2 message to have assistant notification information to issue, and adopts CBS (Cell Broadcast Service, Cell Broadcast CB) to send the ETWS assistant notification information;
Comprise ETWS assistant notification information indication information unit in these paging type 2 message, be used in reference to and be shown with the ETWS assistant notification information and issue; Perhaps in the paging reason of paging type 2, increase the type of indication ETWS assistant notification; RNC issues assistant notification information by Cell Broadcast CB.
(2) after UE receives paging type 2 message, read the ETWS assistant notification information among the CBS.
After UE received paging type 2 message, knowing had assistant notification information to issue, and receives the assistant notification information in the Cell Broadcast CB immediately.If UE can not support cell broadcaste service and other business to carry out simultaneously simultaneously, should remind the user to read assistant notification information in the Cell Broadcast CB by ring or information indicating mode.
Can increase relevant security information in these paging type 2 message and the Cell Broadcast CB, to be used to protect assistant notification information be true and accurate and do not have under attack; When terminal paging receiving type 2 message and cell broadcast messages, verify this security information, confirm whether this assistant notification information is reliable.If the verification passes, receive this assistant notification information,, then ignore this assistant notification information if checking is not passed through.
RNC can send repeatedly paging type 2 message to UE, receives this information to guarantee terminal.
Referring to Fig. 2, send the handling process of ETWS assistant notification to the UE that is in CELL_DCH or CELL_FACH state by system information:
210, seismic sea wave alarm center (the GEC of government, Government ETWS Centre) sends the ETWS warning message to CBC, comprise assistant notification information in the ETWS warning message, comprise the relevant supplementary of disaster, such as, affected geographic area and disaster the back takes place from where obtaining information such as rescue;
220, CBC sends to each RNC to the ETWS warning message by IU BC interface, comprises assistant notification information in this ETWS warning message, comprises the relevant supplementary of disaster, such as, the back takes place from where obtaining information such as rescue in affected geographic area and disaster;
230, after RNC receives ETWS warning message from CBC, obtain the ETWS assistant notification information; RNC upgrades Indication message (SYSTEM INFORMATION CHANGEINDICATION) by system information and informs that new assistant notification information is issued to the UE that is in CELL_DCH or CELL_FACH state in the influenced geographic area under this RNC control, and issue assistant notification information by system information, comprise the supplementary that disaster is relevant, the back takes place from where obtaining information such as rescue as: disaster.
In system information is upgraded Indication message, can comprise the indication information unit of ETWS assistant notification information, be used in reference to and be shown with assistant notification information and issue, indication UE ignores other action, as: measure, read the ETWS assistant notification information as early as possible.As shown in Figure 4, in system information renewal indication (SYSTEMINFORMATION CHANGE INDICATION) message, increased ETWS assistant notification indication information unit.
System information is upgraded in Indication message and the system information can also comprise relevant security information, and to be used to protect this important information be true and accurate and do not have under attack.
Can in SIB15, increase the field of carrying assistant notification information in current certain type of information block (SIB) in the present system information, perhaps send assistant notification information by increasing new system information block.The broadcast cycle of the system information block of carrying assistant notification information can be configured to about 10 seconds to 20 seconds, satisfies the ETWS assistant notification sent to the user at 10 seconds to 30 seconds requirement.
240, after UE receives system information renewal Indication message, check the system information of change, read assistant notification information;
250, RNC replys CBC and has successfully handled system broadcasts;
260, CBC replys GEC and has successfully handled assistant notification.
Referring to Fig. 3, send the handling process of ETWS assistant notification to the UE that is in CELL_DCH or CELL_FACH state by paging type 2 and Cell Broadcast CB:
310, GEC is dealt into CBC to the ETWS warning message, comprises assistant notification information in this ETWS warning message, comprises the supplementary that disaster is relevant, such as, the back takes place from where obtaining information such as rescue in affected geographic area and disaster;
320, CBC sends to each RNC to the ETWS warning message by IU BC interface, comprises assistant notification information in the ETWS warning message, comprises the supplementary that disaster is relevant, such as, the back takes place from where obtaining information such as rescue in affected geographic area and disaster;
330, after RNC receives ETWS warning message from CBC, obtain assistant notification information;
RNC informs that by paging type 2 message new assistant notification information is issued to the UE that is in CELL_DCH or CELL_FACH state in the influenced geographic area under this RNC control, and issue assistant notification information by Cell Broadcast CB, comprise the supplementary that disaster is relevant, the back takes place from where obtaining information such as rescue as: disaster.
The indication information unit that can comprise the ETWS assistant notification information in paging type 2 message is used in reference to and is shown with assistant notification information and issues, and indication UE ignores other action, as: measure, read the ETWS assistant notification information as early as possible.
Can also comprise relevant security information in paging type 2 message and the cell broadcast messages, to be used to protect this assistant notification information be true and accurate and do not have under attack.
When RNC informs that by paging type 2 (Paging Type 2) message UE has new assistant notification information to issue, comprise the information unit (IE that one or several are new in Paging Type 2 message, information element), indication has assistant notification information to need to receive.In Fig. 5 illustrated in Paging Type 2, increased an information unit (IE:Information Element) " ETWSSecondary Notification Indication (indication of ETWS assistant notification) " newly, indication has new assistant notification information to issue; Also can in the paging reason, increase the assistant notification indication in addition, as: increased " ETWS Secondary NotificationIndication " newly in Paging Cause in Fig. 6 (paging reason) information unit, after terminal is received paging type 2 message, if the content of the indication information unit in paging type 2 message is the indication of ETWS assistant notification, and/or paging is former because the ETWS assistant notification is indicated, and then explanation has new assistant notification information to issue.
340, after UE receives paging type 2 message, receive assistant notification information by Cell Broadcast CB, if UE can not support to carry out simultaneously cell broadcaste service and other business, UE should remind the user to stop current business by ring or other modes and receive Cell Broadcast CB.
350, RNC replys CBC and has successfully handled Cell Broadcast CB;
360, CBC replys GEC and has successfully handled assistant notification.
Claims (10)
1, the sending method of assistant notification information in a kind of tsunami warning system is characterized in that, comprises:
After radio network controller is received the assistant notification information of tsunami warning system, send an Indication message to the terminal that is in CELL _ DCH CELL_DCH state or sub-district _ forward access channel CELL_FACH state, indication has assistant notification information to issue, and issue this assistant notification information by broadcast, after terminal is received this Indication message, receive described broadcast, obtain described assistant notification information.
2, the method for claim 1 is characterized in that, described Indication message is that system information is upgraded Indication message, and described broadcast is a system information.
3, method as claimed in claim 2 is characterized in that, the broadcast cycle of described system information is between 10 seconds to 20 seconds.
4, method as claimed in claim 2 is characterized in that, upgrades the indication information unit that increases by an assistant notification information in the Indication message in described system information, and indication has assistant notification information to issue.
5, method as claimed in claim 2 is characterized in that, when described radio network controller issues described assistant notification information by system information, carries described assistant notification information in original system information block or newly-increased system information block.
6, the method for claim 1 is characterized in that, described Indication message is paging type 2 message, and described broadcast is a Cell Broadcast CB.
7, method as claimed in claim 6, it is characterized in that, in described paging type 2 message, increase the indication information unit of an assistant notification information, indication has assistant notification information to issue, and/or in the paging cause information element of described paging type 2 message, increasing by a paging cause type is the assistant notification indication, and indication has assistant notification information to issue.
8, method as claimed in claim 6 is characterized in that, when described radio network controller issued described assistant notification information by Cell Broadcast CB, described terminal reminded the user to read assistant notification information in the Cell Broadcast CB by ring or information indicating.
9, as claim 1,2 or 6 described methods, it is characterized in that information safe to carry in described Indication message and/or the broadcast, described terminal is verified this security information, if the verification passes, receives described assistant notification information, otherwise, ignore this assistant notification information.
10, as claim 1,2 or 6 described methods, it is characterized in that described method also comprises:
Government's seismic sea wave alarm center sends assistant notification information to CBC;
CBC is sent to radio network controller with assistant notification information, indicates affected geographic area in this assistant notification information;
Radio network controller receives this assistant notification information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810145217A CN101640844A (en) | 2008-07-30 | 2008-07-30 | Transmission method of assistant notification information in warning system of earthquake and tsunami |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810145217A CN101640844A (en) | 2008-07-30 | 2008-07-30 | Transmission method of assistant notification information in warning system of earthquake and tsunami |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101640844A true CN101640844A (en) | 2010-02-03 |
Family
ID=41615578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810145217A Pending CN101640844A (en) | 2008-07-30 | 2008-07-30 | Transmission method of assistant notification information in warning system of earthquake and tsunami |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101640844A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703144A (en) * | 2013-12-05 | 2015-06-10 | 中兴通讯股份有限公司 | Method and device for sending earthquake and tsunami warning system (ETWS) auxiliary notification and eNB (evolved Node B) |
| CN112514421A (en) * | 2018-05-04 | 2021-03-16 | 华为技术有限公司 | System information determination method, device and storage medium |
-
2008
- 2008-07-30 CN CN200810145217A patent/CN101640844A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703144A (en) * | 2013-12-05 | 2015-06-10 | 中兴通讯股份有限公司 | Method and device for sending earthquake and tsunami warning system (ETWS) auxiliary notification and eNB (evolved Node B) |
| WO2015081688A1 (en) * | 2013-12-05 | 2015-06-11 | 中兴通讯股份有限公司 | Method, apparatus and enb for sending secondary notification of earthquake and tsunami warning system |
| CN104703144B (en) * | 2013-12-05 | 2018-11-27 | 南京中兴新软件有限责任公司 | A kind of method, apparatus and eNB sending the auxiliary notice of seismic sea wave warning system |
| CN112514421A (en) * | 2018-05-04 | 2021-03-16 | 华为技术有限公司 | System information determination method, device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8254873B2 (en) | Mobile communication system, mobile communication method, radio network controller, radio base station and mobile station | |
| EP2367369B1 (en) | Method of managing reception of natural disaster warning notification messages for a wireless communication system and related communication device | |
| JP4838853B2 (en) | Method for sending alarm message to subscriber terminal device of wireless communication system | |
| EP2739077B1 (en) | Mobile station, control device, base station, method of installation in these, and computer-readable medium | |
| JP2011530951A (en) | Method and apparatus for emergency calls | |
| EP1978761A1 (en) | Method, network and device for information provision by using paging and cell broadcast services | |
| KR101540480B1 (en) | Method of receiving a disaster warning message using a paging message in mobile communication system | |
| CN101651857B (en) | The sending method of documentary whip information and disaster announcement information in seismic sea wave system | |
| CN101557264A (en) | Broadcast transmission system, device and method of ETWS message | |
| EP2620926B1 (en) | Improved handling of public warning notifications in a mobile communication system | |
| CN102740235A (en) | Information transmission method, base station and user equipment (UE) | |
| CN101656915A (en) | Method for transmitting disaster notification information and emergency notification information in emergency alarm system | |
| Jayasinghe et al. | A GSM alarm device for disaster early warning | |
| CN102868467A (en) | ETWS (earthquake and tsunami warning system) and method for processing ETWS alarm message | |
| KR20100033353A (en) | Method of transmitting or receiving an updated warning message in mobile communication system | |
| CN101640575A (en) | Method for sending important notice message in earthquake tsunami alarm system | |
| CN101640844A (en) | Transmission method of assistant notification information in warning system of earthquake and tsunami | |
| WO2010031348A1 (en) | System message receiving and transmitting method of earthquake and tsunami warning system | |
| EP2865234B1 (en) | System and method for providing reoccurrence display of commercial mobile alert messages | |
| WO2013001987A1 (en) | Communication device and communication method | |
| CN101686430A (en) | Broadcasting method for alarm and terminal displaying alarm | |
| EP1741273A1 (en) | Apparatus and method of cell broadcasting | |
| Chang et al. | Mobile communication technology and cell broadcast service for emergency alerts in Taiwan | |
| JP2021034940A (en) | Transmission control device, transmission control program, wireless communication device, and emergency information notification system | |
| KR20230043036A (en) | Method and apparatus for broadcasting alert service message in wireless communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100203 |