CN103517243B - Emergency call establishment method, network equipment and communication system - Google Patents
Emergency call establishment method, network equipment and communication system Download PDFInfo
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- CN103517243B CN103517243B CN201210208673.7A CN201210208673A CN103517243B CN 103517243 B CN103517243 B CN 103517243B CN 201210208673 A CN201210208673 A CN 201210208673A CN 103517243 B CN103517243 B CN 103517243B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/50—Connection management for emergency connections
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Abstract
The invention provides an emergency call establishment method, network equipment and a communication system. The method comprises the following steps: an emergency call establishment request which carries emergency call attribute information and is sent by a first terminal is received, wherein the emergency call attribute information contains a first terminal identifier; the emergency call type corresponding to the first terminal is searched according to the first terminal identifier; and emergency call establishment is carried out according to the emergency call type. According to the emergency call establishment method, the network equipment and the communication system, multi-scenario emergency call can be realized in the same communication system.
Description
Technical field
The present invention relates to urgent call technology, more particularly to a kind of urgent call method for building up, the network equipment and communication system
System, belongs to communication technical field.
Background technology
Urgent call is a kind of special calling mode in emergency circumstances.Push button for emergency call is usually provided with mobile phone,
When user presses the button, mobile phone initiates emergency call request from trend base station, after base station receives emergency call request, presses
Point to point call is set up according to preset emergency telephone number, to realize urgent call.
With the development of trunking communicating technology, group call has been widely used for communication system.For example communicate in TETRA
In system, can be initiation group emergency call request by base station by special group's push button for emergency call is arranged in terminal
User distribution right of speech, with realize in a certain group, realize urgent call using the feature of group call " getting ready to go into action in hundreds ".
In current communication system, it is only capable of, according to the preset urgent call configuration of network, realizing promptly exhaling for single scene
Cry, i.e., for example carry out a little exhaling urgent call according to preset emergency telephone number, or for example carry out according to preset group number
Group exhales urgent call.But a little exhale user but also there is group user, single scene due to, in same communication network, generally not only having existed
Urgent call cannot meet the demand of different user in network.Therefore, the urgent call for how realizing many scenes is extremely heavy
The research topic wanted.
The content of the invention
For defect present in prior art, the present invention provides urgent call method for building up, the network equipment and communication system
System, to the urgent call that many scenes are realized in same communication network.
According to an aspect of the present invention, there is provided a kind of urgent call method for building up, including：
The urgent call foundation request for carrying urgent call attribute information that first terminal sends is received, it is described promptly to exhale
Attribute information is made to include that first terminal is identified；
According to first terminal identifier lookup emergency call type corresponding with the first terminal；
Urgent call foundation is carried out according to the emergency call type.
According to a further aspect in the invention, a kind of network equipment is also provided, including：
First processing module, the urgent call for carrying urgent call attribute information for receiving first terminal transmission are built
Vertical request, the urgent call attribute information include that first terminal is identified；
Second processing module, for according to first terminal identifier lookup urgent call corresponding with the first terminal
Type；
3rd processing module, for carrying out urgent call foundation according to the emergency call type.
According to another aspect of the invention, a kind of communication system is also provided, including the network equipment that the present invention is provided, and
With the terminal of the network device communications.
Urgent call method for building up, the network equipment and the communication system provided according to the present invention, the network equipment are being received
After the emergency call request for carrying terminal iidentification that terminal sends, found according to terminal iidentification corresponding with the terminal urgent
Type of call, to set up urgent call as the terminal according to the emergency call type.As can be seen that being provided not by the network equipment
Same emergency call type, and the mapping relations set up between each terminal and emergency call type, so as to realize to different terminals
Urgent call is set up in different ways.For example a little exhale urgent call and group's urgent call when emergency call type is divided into
When two kinds, the demand of the urgent call a little exhaled both can be met in same communication system, can meet the urgent of group call again
The demand of calling, realizes diversification, the urgent call of many scenes.
Description of the drawings
Communication system architecture figures of the Fig. 1 for prior art.
Flow charts of the Fig. 2 for the urgent call method for building up of the embodiment of the present invention.
Structural representations of the Fig. 3 for the network equipment of the embodiment of the present invention.
Specific embodiment
Communication system architecture figures of the Fig. 1 for prior art.As shown in figure 1, the communication system of routine include terminal and with end
The network side of end communication, the network side for example include base station and core net etc..The present invention realizes the urgent call method for building up of example
Performed by network side.The Emmergency call method of the embodiment of the present invention is described in detail from the angle of network side below.
Flow charts of the Fig. 2 for the urgent call method for building up of the embodiment of the present invention.As shown in Fig. 2 the urgent call is set up
Method is comprised the following steps：
Step S201, receives the urgent call foundation request for carrying urgent call attribute information that first terminal sends,
The urgent call attribute information includes that first terminal is identified；
Step S202, according to first terminal identifier lookup emergency call type corresponding with the first terminal；
Step S203, carries out urgent call foundation according to the emergency call type.
Specifically, illustrate so that the first terminal in the present embodiment is mobile phone as an example below.For example when user uses certain
During one mobile phone, user can realize the setting of the type and relevant parameter of urgent call by the CAMEL-Subscription-Information of setting mobile phone.Handss
The CAMEL-Subscription-Information of machine is stored in network side, and network side is generated according to the CAMEL-Subscription-Information of each mobile phone and safeguards group corresponding with each user
Groups List, the group list include all signing groups of the user, and the type and phase of the urgent call that user is selected
Related parameter is set to group list attribute, carries in group list.Wherein, the relevant parameter of urgent call is for example exhaled including point
The specified mobile phone number of urgent call or the group identification of group's urgent call（Identification, hereinafter referred to as ID）Deng,
Its specifying information is otherwise varied according to the type difference of urgent call.
The mode that mobile phone can be downloaded by way of fixed write or from network side obtains the class for itself initiating urgent call
Type and relevant parameter.Push button for emergency call is provided with mobile phone, when user presses push button for emergency call, mobile phone is according to obtaining
Urgent call type and relevant parameter, send urgent call to network side and set up request, the urgent call sets up request and takes
With urgent call attribute information, the urgent call attribute information includes self identification, for example, phone number.
After network side receives urgent call foundation request, by inquiring about group list category corresponding with the phone number
Property, you can know that the mobile phone initiates the type and relevant parameter of urgent call, so as to carry out urgent call foundation.
According to the urgent call method for building up of above-described embodiment, network side carries terminal mark receive terminal transmission
After the emergency call request of knowledge, emergency call type corresponding with the terminal is found according to terminal iidentification, with urgent according to this
Type of call sets up urgent call for the terminal.As can be seen that providing different emergency call types by network side, and set up
Mapping relations between each terminal and emergency call type, promptly exhale so as to realize setting up different terminals in different ways
Cry.For example when emergency call type is divided into a little exhale two kinds of urgent call and group's urgent call when, can be in same communication system
In system, can both meet the demand of the urgent call a little exhaled, the demand of the urgent call of group call can be met again, realize polynary
Change, the urgent call of many scenes.
Further, in the urgent call method for building up of above-described embodiment, taking for first terminal transmission is received described
Before the step of request is set up in urgent call with urgent call attribute information, also include：
The group list for carrying emergency call type corresponding with the first terminal is issued to the first terminal, with
Make the first terminal urgent call be sent according to the emergency call type set up request.
Specifically, mobile phone can be obtained by way of fixed write or by way of downloading from network side and itself initiate tight
Call on the type and relevant parameter cried urgently.Wherein, promptly exhale if mobile phone obtained initiation before dispatching from the factory by way of fixed write
The type cried and relevant parameter, then during user's use do not support the one-side modification of user, be only capable of according to Default Value
Urgent call is carried out, if the type and/or relevant parameter of urgent call need to be changed, needs to be rewritten mobile phone return-to-factory.
Preferably, communicated with network side using mobile phone, the mode downloaded from network side is obtained itself to be initiated promptly to exhale
The type cried and relevant parameter.Mobile phone downloads group list from network side by eating dishes without rice or wine, and according to the group list downloaded, obtains
The type and relevant parameter of urgent call.When the group list of network side changes, group column can actively be initiated by terminal
Table is downloaded, also can be by network side proactive notification terminal.In such cases, on the one hand, can support user after purchase machine according to itself
Demand, arranges the type and relevant parameter of urgent call in CAMEL-Subscription-Information；On the other hand, during user is using mobile phone,
Modified by the CAMEL-Subscription-Information to network side, and terminal is re-downloaded when the CAMEL-Subscription-Information of network side occurs and updates
The type and relevant parameter of urgent call, then be capable of achieving the flexible setting of the type and relevant parameter of urgent call.
Further, in the urgent call method for building up of above-described embodiment, the corresponding urgent call of the first terminal
Type includes point-to-point urgent call to designated terminal, point-to-point urgent call to designated group dispatcher, designated group
Urgent call or current group urgent call；Correspondingly,
If the emergency call type is the point-to-point urgent call to designated terminal, the urgent call attribute information is also
It is including the mark of the designated terminal, then described to carry out urgent call according to the emergency call type and set up specifically including：Root
Urgent call is set up according to the mark of the designated terminal between the first terminal and the designated terminal；
If the emergency call type is the point-to-point urgent call to designated group dispatcher, the urgent call attribute
Information also includes the mark of the terminal of the designated group dispatcher, then described promptly to be exhaled according to the emergency call type
Foundation is made to specifically include：According to the mark of the terminal of the designated group dispatcher in the first terminal and the designated group
Urgent call is set up between the terminal of dispatcher；
If the emergency call type is the urgent call of designated group, the urgent call attribute information also includes described
The mark of designated group, then it is described according to the emergency call type carry out urgent call set up specifically include：According to the finger
The mark of grouping group sets up urgent call in the designated group；
If the emergency call type is the urgent call of current group, the urgent call attribute information also include for
Initiate the mark of the current group of urgent call, then it is described to carry out the concrete bag of urgent call foundation according to the emergency call type
Include：Urgent call is set up for initiating the mark of the current group of urgent call in the current group according to described.
Also, it is described to carry out the step of urgent call is set up according to the emergency call type and include：
According to the mark of the designated terminal, judge whether the corresponding terminal of mark of the designated terminal is described first
Terminal urgent call designated terminal set in advance, if so, then sets up tight between the first terminal and the designated terminal
Call on urgently and cry, if it is not, then returning miscue information；
The mark of the terminal according to the designated group dispatcher is adjusted with the designated group in the first terminal
Urgent call is set up between the terminal of degree person to specifically include：According to the mark of the terminal of the designated group dispatcher, institute is judged
State whether designated group dispatcher place group is the first terminal place group, if so, then in the first terminal and institute
Urgent call is set up between the terminal for stating designated group dispatcher, if it is not, then returning miscue information；
The mark according to the designated group in the designated group is set up urgent call and is specifically included：According to institute
The mark of designated group is stated, judges whether the corresponding group of mark of the designated group is that the first terminal is set in advance
Urgent call designated group, if so, then sets up urgent call in the designated group, if it is not, then returning miscue information；
Set up urgent for initiating the mark of the current group of urgent call in the current group described in the basis
Calling is specifically included：According to the mark for initiating the current group of urgent call, judge described for initiating promptly to exhale
Whether the current group cried is the first terminal place group, if so, then sets up urgent call in the current group, if
It is no, then return miscue information.
Specifically, the available emergency call type of network side for example includes following four type：
Type one：The point-to-point urgent call to designated terminal, for point-to-point connection setting one independently of group
Phone, to notify emergency；
When user's urgent call of Selective type one in CAMEL-Subscription-Information, urgent call need to be also set in CAMEL-Subscription-Information
Designated terminal mark, that is, receive the mark of the receiving terminal of urgent call, such as telephone number etc., the receiving terminal can be
Arbitrary terminal.The mobile phone of user downloads the group list generated according to the CAMEL-Subscription-Information of user by network side from network side, and
It is locally stored.When user carries out urgent call, the emergency call key arranged on mobile phone is pressed, then mobile phone is searched locally stored automatically
Group list in urgent call type and the receiving terminal of urgent call, according to the type of urgent call initiate it is point-to-point
Setup requests, the point to point call are set up request and the phone number of itself are designated calling number, by receiving terminal
Telephone number is used as called number, and the reason for call that point to point call is set up in request is designated urgent call.
After network side receives point to point call foundation request, if by checking exhaling in point-to-point setup requests
Reason is made to judge to know that the point to point call is set up request and sets up request as urgent call that then inquiry is set up with the point to point call
The corresponding group list attribute of calling number that request is carried.If determining that the terminal is corresponding urgent according to the group list attribute
Type of call is the point-to-point urgent call to designated terminal, then can further by the designated terminal mark in group list attribute
Know, whether the called number set up in request with point to point call is compared, to check current urgent call legal.If group
The called number that designated terminal mark in list attribute is set up in request with point to point call is consistent, then know
Cry legal, carry out urgent call foundation；If the designated terminal mark in group list attribute is set up in request with point to point call
Called number do not correspond, then know that current urgent call is illegal, to initiate emergency call request terminal return mistake carry
Show information.
Type two：The point-to-point urgent call to designated group dispatcher, for one designated group of point-to-point connection
The phone of specified dispatcher, according to the content of urgent call, triggers related group service or broadcasting service, leads to by dispatcher
Know emergency or command scheduling；
When user's urgent call of Selective type two in CAMEL-Subscription-Information, designated group need to be also set in CAMEL-Subscription-Information
The mark of the terminal of dispatcher, that is, receive the mark of the receiving terminal of urgent call, and the receiving terminal can be the label of the user
The terminal of arbitrary dispatcher of arbitrary group about in group.The mobile phone of user is downloaded by network side according to the label of user from network side
The group list that about information is generated, and it is locally stored.When user carries out urgent call, the urgent call arranged on mobile phone is pressed
Key, then mobile phone search automatically the type of the urgent call in locally stored group list and the receiving terminal of urgent call, root
Point-to-point setup requests are initiated according to the type of urgent call, the point to point call sets up request by the phone number mark of itself
Know for calling number, using the telephone number of receiving terminal as called number, and point to point call is set up into exhaling in request
Reason mark is made to be urgent call.
After network side receives point to point call foundation request, if by checking exhaling in point-to-point setup requests
Reason is made to judge to know that the point to point call is set up request and sets up request as urgent call that then inquiry is set up with the point to point call
The corresponding group list attribute of calling number that request is carried.If determining that the terminal is corresponding urgent according to the group list attribute
Type of call is the point-to-point urgent call to designated group dispatcher, then further inquire about the point to point call and set up request and take
Whether the called number place group of band is one of signing group of calling number, if it is not, then knowing that current urgent call does not conform to
Method, returns miscue information to the terminal for initiating emergency call request, if so, then further by the called number and group column
Whether the designated terminal mark in Table Properties is compared, to check current urgent call legal.If both are consistent, know and work as
Front urgent call is legal, carries out urgent call foundation；If both do not correspond, know that current urgent call is illegal, to initiation
The terminal of emergency call request returns miscue information.
Type three：The urgent call of designated group, for when emergency call key is pressed, it is tight that direct triggering pre-sets
The foundation of anxious call group, so that associated terminal or command scheduling are notified in urgent call group.
When user's urgent call of Selective type three in CAMEL-Subscription-Information, one need to be also set in CAMEL-Subscription-Information and is specified
The mark of group, using the designated group as urgent call group, the urgent call group can be arbitrary independent group or
Arbitrary group in the signing group of the user.The mobile phone of user is downloaded by network side according to the CAMEL-Subscription-Information of user from network side
The group list of generation, and it is locally stored.When user carries out urgent call, the emergency call key arranged on mobile phone, mobile phone are pressed
Automatically type and the urgent call group of urgent call in locally stored group list are searched, according to the type of urgent call
Initiate group call and set up request, the group call is set up request and carries itself mobile phone logo, by the mark of urgent call group
Carry as the group identification that request is set up and set up in request in group call, and the calling that group call is set up in request
Reason mark is urgent call.
After network side receives group call foundation request, if by the reason for call for checking group call to set up in request
Judge to know that the group call is set up request and sets up request as urgent call, then inquiry sets up request carrying with the group call
The corresponding group list attribute of mobile phone logo.If determining that the corresponding emergency call type of the terminal is according to the group list attribute
The urgent call of designated group, the then group identification further set up request are identified with the designated group in group list attribute
It is compared, to check current urgent call whether legal.If both are consistent, know that current urgent call is legal, carry out tight
Anxious call setup；If both do not correspond, know that current urgent call is illegal, return to the terminal for initiating emergency call request
Miscue information.
Type four：The urgent call of current group, for when emergency call key is pressed, directly triggering current urgent call
The foundation of group, so that associated terminal or command scheduling are notified in urgent call group.
When user's urgent call of Selective type four in CAMEL-Subscription-Information, need not be in CAMEL-Subscription-Information by a certain particular cluster
Group is set to urgent call group, a certain group ID that can be input in user's signing group when urgent call is carried out as needed
.The mobile phone of user downloads the group list generated according to the CAMEL-Subscription-Information of user by network side from network side, and locally deposits
Storage.When user carries out urgent call, the emergency call key arranged on mobile phone is pressed, and is input into current group ID, mobile phone is looked into automatically
The type of the urgent call looked in locally stored group list, initiating group call foundation according to the type of urgent call please
Ask, the group call is set up request and carries itself mobile phone logo, the group that the current group ID of user input is set up as request
Group mark is carried to be set up in request in group call, and the reason for call that group call is set up in request is designated and is promptly exhaled
Cry.
After network side receives group call foundation request, if by the reason for call for checking group call to set up in request
Judge to know that the group call is set up request and sets up request as urgent call, then inquiry sets up request carrying with the group call
The corresponding group list attribute of mobile phone logo.If determining that the corresponding emergency call type of the terminal is according to the group list attribute
The urgent call of current group, the then group identification further set up request are carried out with the user's signing group in group list
Relatively, to check current urgent call whether legal.If during the group identification that request is set up is the mark of user's signing group
One, then know that current urgent call is legal, carry out urgent call foundation；If not containing request in the mark of user's signing group
The group identification of foundation, then know that current urgent call is illegal, returns miscue to the terminal for initiating emergency call request
Information.
Further, in the urgent call method for building up of above-described embodiment, it is described carry out urgent call set up include by
Urgent call foundation is carried out according to priority, the priority includes default priority or user's setting priority.
Specifically, definable priority is gone back in group list attribute as option, urgent call is lifted for dynamic
Priority.In the case where not setting to the option, using default priority as urgent call priority, to this
In the case that option is set, using set priority as urgent call priority.
Specifically, below in conjunction with the situation for having priority defined in group list attribute, in the tight of above-mentioned four type
Call on urgently in crying, network side is set up the flow process of urgent call and is described in detail.
For the urgent call of the point to point call type of type one and type two, network side receives the point of terminal initiation
After to a setup requests, if point-to-point being exhaled by checking the reason for call in point-to-point setup requests to judge to know this
Foundation request is made to set up request for urgent call, and after judging to know that current urgent call is legal, then by inquiring about group list
Attribute determines the priority of urgent call.Judge whether priority to be set with user, default priority is used if not
As urgent call priority, if then using user to set priority as urgent call priority.Concrete determination methods
For example,：If the option for inquiring the priority of urgent call is sky, judgement is known not with user's setting priority, if
Numerical value has been chosen and be provided with to the option for inquiring the priority of urgent call, then judge to know with user's setting preferentially
Level.Network side determines whether resource, the foundation of the urgent call if then processing point-to-point form；If no resource,
Then resource is done according to urgent call priority to seize, if low priority traffice resource can be seized, discharge low priority industry
Business, allocates resources to urgent call；If cannot rob that resource is accounted for, failure is set up in urgent call.
For the urgent call of the group call type of type three and type four, network side receives the group of terminal initiation
After setup requests, if knowing that group call foundation please by checking the reason for call that group call is set up in request to judge
Ask to set up for urgent call and ask, and after judging to know that current urgent call is legal, then by inquiring about group list attributive judgment
Whether there is user to set priority, default priority is used if not as the priority of urgent call, if then
Priority is set as urgent call priority using user.Network side judges whether the group sets up, if the group does not build
It is vertical, then resource is further determined whether, the foundation of urgent call group if there is resource, has been carried out, if no resource, adopts
Urgent call priority preempting resources simultaneously carry out the foundation of urgent call group, if the priority of urgent call is relatively low cannot seize
Resource, then urgent call set up failure；If the cluster group sets up, the urgent call set up in group, i.e., into the group
Receiving terminal of the whole terminals in group as urgent call；And the preferential of the group is lifted using urgent call priority
Level, after group priorities are lifted, network side sends beep-page message by eating dishes without rice or wine and notifies associated terminal, such as in base station range
Whole terminals so that terminal can judge whether into urgent call group according to urgent call priority.
Structural representations of the Fig. 3 for the network equipment of the embodiment of the present invention.As shown in figure 3, the network equipment includes：
First processing module 31, for receiving the urgent call for carrying urgent call attribute information of first terminal transmission
Request is set up, the urgent call attribute information includes that first terminal is identified；
Second processing module 32, for promptly exhaling according to the first terminal identifier lookup is corresponding with the first terminal
It is type；
3rd processing module 33, for carrying out urgent call foundation according to the emergency call type.
The network equipment of above-described embodiment be, for example, Fig. 1 shown in network side, its perform urgent call set up flow process with
The urgent call method for building up of above-described embodiment is identical, therefore here is omitted.
According to the network equipment of above-described embodiment, please in the urgent call for carrying terminal iidentification for receiving terminal transmission
After asking, emergency call type corresponding with the terminal is found according to terminal iidentification, with according to the emergency call type as the end
Urgent call is set up at end.As can be seen that provide different emergency call types by the network equipment, and set up each terminal with it is urgent
Mapping relations between type of call, so as to realize setting up urgent call in different ways to different terminals.For example when by tightly
Call on urgently when being type classification and two kinds of urgent call and group's urgent call are exhaled for point, both be able to can meet in same communication system
The demand of urgent call that point is exhaled, can meet the demand of the urgent call of group call again, realize diversification, many scenes it is tight
Call on urgently and cry.
Further, in the network equipment of above-described embodiment, also include：
Fourth processing module, carries urgent call corresponding with the first terminal for issuing to the first terminal
The group list of type, so that the first terminal sends the urgent call according to the emergency call type sets up request.
Further, in the network equipment of above-described embodiment, the corresponding emergency call type of the first terminal includes
Point-to-point urgent call to designated terminal, point-to-point urgent call to designated group dispatcher, designated group are promptly exhaled
Cry or the currently urgent call of group；Correspondingly,
If the emergency call type is the point-to-point urgent call to designated terminal, the urgent call attribute information is also
Including the mark of the designated terminal, then the 3rd processing module is additionally operable to according to the mark of the designated terminal described
Urgent call is set up between one terminal and the designated terminal；
If the emergency call type is the point-to-point urgent call to designated group dispatcher, the urgent call attribute
Information also includes the mark of the terminal of the designated group dispatcher, then the 3rd processing module is additionally operable to be specified according to described
The mark of the terminal of group scheduling person is set up between the terminal of the first terminal and the designated group dispatcher and is promptly exhaled
Cry；
If the emergency call type is the urgent call of designated group, the urgent call attribute information also includes described
The mark of designated group, then the 3rd processing module be additionally operable to according to the mark of the designated group in the designated group
Set up urgent call；
If the emergency call type is the urgent call of current group, the urgent call attribute information also include for
The mark of the current group of urgent call is initiated, then the 3rd processing module is additionally operable to according to described for initiating urgent call
The mark of current group set up urgent call in the current group.
Further, in the network equipment of above-described embodiment, the 3rd processing module includes：
First processing units, for the mark according to the designated terminal, judge that the mark of the designated terminal is corresponding
Whether terminal is first terminal urgent call designated terminal set in advance, if so, then the first terminal with it is described
Urgent call is set up between designated terminal, if it is not, then returning miscue information；
Second processing unit, for the mark of the terminal according to the designated group dispatcher, judges the designated group
Whether dispatcher place group is the first terminal place group, if so, then in the first terminal and the designated group
Urgent call is set up between the terminal of dispatcher, if it is not, then returning miscue information；
3rd processing unit, for the mark of the terminal according to the designated group dispatcher, judges the designated group
Whether dispatcher place group is the first terminal place group, if so, then in the first terminal and the designated group
Urgent call is set up between the terminal of dispatcher, if it is not, then returning miscue information；
Fourth processing unit, for according to the mark for initiating the current group of urgent call, judging the use
In initiate urgent call current group whether be the first terminal place group, it is if so, then built-in in the current group
Vertical urgent call, if it is not, then returning miscue information.
Further, in the network equipment of above-described embodiment, it is described urgent that the 3rd processing module is additionally operable to determination
The priority of calling, the priority include default priority or user's setting priority；
The urgent call is set up according to the priority.
Further, in the network equipment of above-described embodiment, the 3rd processing unit is additionally operable to
If the emergency call type is the urgent call of designated group, judge whether the designated group is set up；
If it is not, then the designated group is set up according to the priority, and set up the urgent call；If so, then set up described urgent
Calling, and if the priority is that user sets priority, priority set according to the user and adjusts the designated group
The priority of group, notifies the terminal in base station range, so that the terminal in base station range can be according to the institute after regulation
The priority for stating designated group accesses the designated group；Correspondingly,
If the fourth processing unit is additionally operable to the urgent call that the emergency call type is current group, institute is judged
State whether current group sets up；If it is not, then the current group is set up according to the priority, and set up and described promptly exhale
Cry；If so, the urgent call is then set up, and if the priority is that user sets priority, set according to the user
Determine the priority that priority adjusts the current group, notify the terminal in base station range, so that in base station range
Terminal can according to regulation after the priority of described current group access the current group.
The embodiment of the present invention also provides a kind of communication system, and the communication system includes the network equipment of previous embodiment, with
And the terminal with network device communications.
The flow process of urgent call foundation and the urgent call method for building up phase of previous embodiment are realized using the communication system
Together, thus here is omitted.
According to the communication system of above-described embodiment, the network equipment carries the tight of terminal iidentification receive terminal transmission
After anxious call request, emergency call type corresponding with the terminal is found according to terminal iidentification, with according to the urgent call class
Type sets up urgent call for the terminal.As can be seen that different emergency call types are provided by the network equipment, and set up each end
Mapping relations between end and emergency call type, so as to realize setting up urgent call in different ways to different terminals.Example
Such as when emergency call type is divided into a little exhale two kinds of urgent call and group's urgent call when, can in same communication system,
The demand of the urgent call a little exhaled can both be met, the demand of the urgent call of group call can have been met again, realize diversification, many
The urgent call of scene.
Finally it should be noted that：Various embodiments above only to illustrate technical scheme, rather than a limitation；To the greatest extent
Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that：Its according to
So the technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are entered
Row equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (11)
1. a kind of urgent call method for building up, it is characterised in that include：
Receive the urgent call foundation request for carrying urgent call attribute information that first terminal sends, the urgent call category
Property information include first terminal identify；
According to first terminal identifier lookup emergency call type corresponding with the first terminal；
Urgent call foundation is carried out according to the emergency call type；
Wherein, the corresponding emergency call type of the first terminal includes point-to-point urgent call to designated terminal, point-to-point
The urgent call of urgent call, designated group to designated group dispatcher or the urgent call of current group；Correspondingly,
If the emergency call type is the point-to-point urgent call to designated terminal, the urgent call attribute information also includes
The mark of the designated terminal, then it is described according to the emergency call type carry out urgent call set up specifically include：According to institute
The mark for stating designated terminal sets up urgent call between the first terminal and the designated terminal；
If the emergency call type is the point-to-point urgent call to designated group dispatcher, the urgent call attribute information
Also including the designated group dispatcher terminal mark, then it is described to carry out urgent call according to the emergency call type and build
It is vertical to specifically include：Dispatched with the designated group in the first terminal according to the mark of the terminal of the designated group dispatcher
Urgent call is set up between the terminal of member；
If the emergency call type is the urgent call of designated group, the urgent call attribute information also includes described specifying
The mark of group, then it is described according to the emergency call type carry out urgent call set up specifically include：According to the designated group
The mark of group sets up urgent call in the designated group；
If the emergency call type is the urgent call of current group, the urgent call attribute information is also included for initiating
The mark of the current group of urgent call, then it is described according to the emergency call type carry out urgent call set up specifically include：
Urgent call is set up for initiating the mark of the current group of urgent call in the current group according to described.
2. urgent call method for building up according to claim 1, it is characterised in that it is described receive that first terminal sends take
Before the step of request is set up in urgent call with urgent call attribute information, also include：
The group list for carrying emergency call type corresponding with the first terminal is issued to the first terminal, so that institute
State first terminal and the urgent call foundation request is sent according to the emergency call type.
3. urgent call method for building up according to claim 1, it is characterised in that the mark according to the designated terminal
Knowledge between the first terminal and the designated terminal is set up urgent call and is specifically included：According to the mark of the designated terminal
Know, judge whether the corresponding terminal of mark of the designated terminal is that first terminal urgent call set in advance is specified eventually
End, if so, then sets up urgent call between the first terminal and the designated terminal, if it is not, then returning miscue letter
Breath；
The mark of the terminal according to the designated group dispatcher is in the first terminal and the designated group dispatcher
Terminal between set up urgent call and specifically include：According to the mark of the terminal of the designated group dispatcher, the finger is judged
Whether grouping group scheduling person place group is the first terminal place group, if so, then in the first terminal and the finger
Urgent call is set up between the terminal of grouping group scheduling person, if it is not, then returning miscue information；
The mark according to the designated group in the designated group is set up urgent call and is specifically included：According to the finger
The mark of grouping group, judges whether the corresponding group of mark of the designated group is that the first terminal is set in advance urgent
Calling designated group, if so, then sets up urgent call in the designated group, if it is not, then returning miscue information；
The mark of the current group described in the basis for initiating urgent call sets up urgent call in the current group
Specifically include：According to the mark for initiating the current group of urgent call, judge described for initiating urgent call
Whether current group is the first terminal place group, if so, then sets up urgent call in the current group, if it is not,
Miscue information is returned then.
4. urgent call method for building up according to claim 3, it is characterised in that specify with described in the first terminal
Set up urgent call to specifically include between terminal：
Determine the priority of the urgent call, the priority includes default priority or user's setting priority；According to institute
State priority and set up the urgent call；
Urgent call is set up between the terminal of the first terminal and the designated group dispatcher to specifically include：
Determine the priority of the urgent call, the priority includes default priority or user's setting priority；According to institute
State priority and set up the urgent call；
Urgent call is set up in the designated group to specifically include：
Determine the priority of the urgent call, the priority includes default priority or user's setting priority；According to institute
State priority and set up the urgent call；
Urgent call is set up in the current group to specifically include：
Determine the priority of the urgent call, the priority includes default priority or user's setting priority；According to institute
State priority and set up the urgent call.
5. urgent call method for building up according to claim 4, it is characterised in that described to set up institute according to the priority
Stating urgent call includes：
If the emergency call type is the urgent call of designated group, judge whether the designated group is set up；If it is not,
The designated group is set up according to the priority then, and sets up the urgent call；If so, the urgent call is then set up,
And if the priority is that user sets priority, setting priority according to the user and adjusting the excellent of the designated group
First level, notify base station range in terminal so that the terminal in base station range can according to regulation after it is described specify
The priority of group accesses the designated group；
If the emergency call type is the urgent call of current group, judge whether the current group sets up；If it is not,
The current group is set up according to the priority then, and sets up the urgent call；If so, the urgent call is then set up,
And if the priority is that user sets priority, setting priority according to the user and adjusting the excellent of the current group
First level, notifies the terminal in base station range so that the terminal in base station range can according to regulation after it is described current
The priority of group accesses the current group.
6. a kind of network equipment, it is characterised in that include：
First processing module, the urgent call for carrying urgent call attribute information for receiving first terminal transmission is set up please
Ask, the urgent call attribute information includes that first terminal is identified；
Second processing module, for according to first terminal identifier lookup urgent call class corresponding with the first terminal
Type；
3rd processing module, for carrying out urgent call foundation according to the emergency call type；
Wherein, the corresponding emergency call type of the first terminal includes point-to-point urgent call to designated terminal, point-to-point
The urgent call of urgent call, designated group to designated group dispatcher or the urgent call of current group；
Correspondingly, if the emergency call type is the point-to-point urgent call to designated terminal, the urgent call attribute letter
Mark of the breath also including the designated terminal, then the 3rd processing module be additionally operable to according to the mark of the designated terminal in institute
State urgent call is set up between first terminal and the designated terminal；
If the emergency call type is the point-to-point urgent call to designated group dispatcher, the urgent call attribute information
Also include the mark of the terminal of the designated group dispatcher, then the 3rd processing module is additionally operable to according to the designated group
The mark of the terminal of dispatcher sets up urgent call between the terminal of the first terminal and the designated group dispatcher；
If the emergency call type is the urgent call of designated group, the urgent call attribute information also includes described specifying
The mark of group, then the 3rd processing module be additionally operable to be set up in the designated group according to the mark of the designated group
Urgent call；
If the emergency call type is the urgent call of current group, the urgent call attribute information is also included for initiating
The mark of the current group of urgent call, then the 3rd processing module be additionally operable to according to it is described for initiate urgent call work as
The mark of front group sets up urgent call in the current group.
7. the network equipment according to claim 6, it is characterised in that also include：
Fourth processing module, carries emergency call type corresponding with the first terminal for issuing to the first terminal
Group list so that the first terminal sends the urgent call according to the emergency call type sets up request.
8. the network equipment according to claim 6, it is characterised in that the 3rd processing module includes：
First processing units, for the mark according to the designated terminal, judge the corresponding terminal of mark of the designated terminal
Whether it is first terminal urgent call designated terminal set in advance, if so, then specifies with described in the first terminal
Urgent call is set up between terminal, if it is not, then returning miscue information；
Second processing unit, for the mark of the terminal according to the designated group dispatcher, judges the designated group scheduling
Whether member place group is the first terminal place group, is if so, then dispatched with the designated group in the first terminal
Urgent call is set up between the terminal of member, if it is not, then returning miscue information；
3rd processing unit, for the mark according to the designated group, judges the corresponding group of mark of the designated group
Whether it is first terminal urgent call designated group set in advance, if so, then sets up urgent in the designated group
Calling, if it is not, then returning miscue information；
Fourth processing unit, it is described for sending out for according to the mark for initiating the current group of urgent call, judging
Whether the current group for playing urgent call is the first terminal place group, if so, then sets up tight in the current group
Call on urgently and cry, if it is not, then returning miscue information.
9. the network equipment according to claim 8, it is characterised in that the 3rd processing module is additionally operable to determine described tight
Call on the priority cried urgently, the priority includes default priority or user's setting priority；Institute is set up according to the priority
State urgent call.
10. the network equipment according to claim 9, it is characterised in that if the 3rd processing unit be additionally operable to it is described tight
Anxious type of call is the urgent call of designated group, then judge whether the designated group is set up；If it is not, then according to described excellent
First level sets up the designated group, and sets up the urgent call；If so, the urgent call is then set up, and if described excellent
First level is that user sets priority, then set the priority that priority adjusts the designated group according to the user, notify base
The terminal stood in coverage so that the terminal in base station range can according to regulation after the designated group priority
Access the designated group；Correspondingly,
If the fourth processing unit is additionally operable to the urgent call that the emergency call type is current group, described working as is judged
Whether front group sets up；If it is not, then the current group is set up according to the priority, and set up the urgent call；If
It is then to set up the urgent call, and if the priority is that user sets priority, it is preferential according to user setting
Level adjusts the priority of the current group, notifies the terminal in base station range, so that the terminal in base station range
Can according to regulation after the priority of described current group access the current group.
11. a kind of communication systems, it is characterised in that include the network equipment as described in claim 6-10 is arbitrary, and with institute
State the terminal of network device communications.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208673.7A CN103517243B (en) | 2012-06-21 | 2012-06-21 | Emergency call establishment method, network equipment and communication system |
| PCT/CN2012/085102 WO2013189153A1 (en) | 2012-06-21 | 2012-11-23 | Emergency call establishment method, network apparatus, and communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208673.7A CN103517243B (en) | 2012-06-21 | 2012-06-21 | Emergency call establishment method, network equipment and communication system |
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| Publication Number | Publication Date |
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| CN103517243A CN103517243A (en) | 2014-01-15 |
| CN103517243B true CN103517243B (en) | 2017-04-26 |
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| CN201210208673.7A Active CN103517243B (en) | 2012-06-21 | 2012-06-21 | Emergency call establishment method, network equipment and communication system |
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| WO (1) | WO2013189153A1 (en) |
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| WO2016127341A1 (en) * | 2015-02-11 | 2016-08-18 | 华为技术有限公司 | Method, device and system for notifying group priority in group communication |
| US10841774B2 (en) | 2015-07-10 | 2020-11-17 | Motorola Solutions, Inc. | Method and apparatus for fast channel deployment at an incident scene |
| CN105682094B (en) * | 2015-12-30 | 2019-01-04 | 天维尔信息科技股份有限公司 | Traffic guidance's dispatching method and device |
| US9867217B1 (en) * | 2016-12-30 | 2018-01-09 | T-Mobile Usa, Inc. | Emergency call setup in wireless networks |
| CN108616860A (en) * | 2016-12-30 | 2018-10-02 | 西安中兴通讯终端科技有限公司 | It is a kind of to handle the method and apparatus sought help |
| CN107545700B (en) * | 2017-07-14 | 2021-08-13 | 广州煜煊信息科技有限公司 | School bus safety service method and system based on shared information |
| CN107635267A (en) * | 2017-08-31 | 2018-01-26 | 努比亚技术有限公司 | A kind of method, apparatus, base station and computer-readable recording medium for establishing connection |
| CN110958595B (en) * | 2018-09-26 | 2021-12-24 | 成都鼎桥通信技术有限公司 | Alarm receiving and sending linkage processing method and system |
| CN113079187B (en) * | 2020-01-03 | 2023-06-30 | 成都鼎桥通信技术有限公司 | Method and system for supporting emergency video service in B-trunk C protocol |
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| WO2013189153A1 (en) | 2013-12-27 |
| CN103517243A (en) | 2014-01-15 |
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