CN106454762B - A kind of group of implementation method and equipment of the core network for exhaling merging - Google Patents
A kind of group of implementation method and equipment of the core network for exhaling merging Download PDFInfo
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- CN106454762B CN106454762B CN201510476032.3A CN201510476032A CN106454762B CN 106454762 B CN106454762 B CN 106454762B CN 201510476032 A CN201510476032 A CN 201510476032A CN 106454762 B CN106454762 B CN 106454762B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
- H04W4/08—User group management
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Abstract
The present invention provides implementation methods and equipment of the core network that a kind of group is exhaled merging, this method comprises: receiving the group that dispatching desk is sent merges request message, the subgroup group number that group merging operation mark is merged with request is carried in described group of merging request message；Merge request message according to group, establishes subgroup incidence relation；If the group for carrying the first subgroup group number that the user equipment for receiving the first subgroup is sent exhales foundation to request, the second subgroup that there is incidence relation with the first subgroup is searched；Determine the first subgroup, the corresponding calling area of the second subgroup, each associated base stations, which issue, into the first subgroup and the corresponding calling area of the second subgroup carries the group of each subgroup group number and exhale and establish message, exhales foundation with completion group.Of the present invention group of union operation is initiated by dispatching desk, does not establish new group, is associated with realization group by network side subgroup and is exhaled merging, realizes simply, do not influence user's operation, better user experience.
Description
Technical field
The present invention relates to implementation methods and equipment of the core network that field of communication technology more particularly to a kind of group exhale merging.
Background technique
In group system, (such as emergency cooperative) requires different groups of member that can simultaneously participate in calling in some scenes, mentions
Group exhales the demand of merging out, temporarily merges into a phone group for multiple groups by dispatching desk, makes to belong to different groups of member
Realize joint voice communication, while not changing the incidence relation of user and group, that is to say, that after group A and group B merges, organize A at
Member call service group A, and the member calls of group B organize B, and that actual participation calls is all the member (A+B) of group A and group B, but in user
Without any difference before angle and merging.
In the prior art, two groups can be merged into one new group by dynamic reorganization operation, or one is combined
Enter another group, but so terminal needs the group number saved after merging and notifies user, after user is by dialing merging
Group number initiate merging group calling, the incidence relation of user and group is changed, therefore, in the premise for not changing user's operation
Under, existing dynamic reorganization operation is unable to satisfy the business demand that group exhales merging.
Application No. is what 200510093567.9 Chinese patent " a method of realize group call merge " proposed to exhale
It is merging method, merging group is pre-established by attended operation platform in network side, when call setup is sent from terminal to network side
The call request of merging group, each Child Group Member answer calling using this subgroup group number and merging group call configuration information, essence
Still a merging group is established, user is also required to know the calling that the group number of merging group initiates merging group, equally be unable to satisfy
Group exhales the business demand of merging under the premise of not changing user's operation.
Summary of the invention
In view of the above problems, the invention proposes one kind, and the group of the above problem can be overcome to exhale the implementation method and core of merging
Heart net equipment, realization group exhales merging demand under the premise of not having any impact to user's operation.
According to an aspect of the invention, there is provided a kind of group of implementation method for exhaling merging, this method comprises:
It receives the group that dispatching desk is sent and merges request message, carry a group union operation mark in described group of merging request message
Know and request the subgroup group number merged；
According to described group of merging request message, the subgroup incidence relation between the subgroup is established, and to the dispatching desk
Transmission group merges confirmation message；
After establishing subgroup incidence relation, if carrying the first subgroup group number that the user equipment for receiving the first subgroup is sent
Group exhales foundation to request, then the second subgroup for having incidence relation with first subgroup is searched according to the subgroup incidence relation；
First subgroup, the corresponding calling area of the second subgroup are determined respectively, it is corresponding to the first subgroup and the second subgroup
Calling area in each associated base stations issue the group of each subgroup and exhale and establish message so that the group that each subgroup is established in the base station is exhaled.
Wherein, the method also includes:
After the completion of the group of the first subgroup exhales foundation, the user equipment of the first subgroup exhales configuration to connect according to the group of respective sub-set
Enter first group to call through；
After the completion of the group of the second subgroup exhales foundation, the user equipment of the second subgroup exhales configuration to connect according to the group of respective sub-set
Enter second group to call through.
Wherein, after receiving the group that dispatching desk is sent and merging request message, the method also includes:
The son of each subgroup is checked according to the subgroup group number that the request carried in described group of merging request message merges
Group information determines subgroup incidence relation whether has been established between the subgroup；
If subgroup incidence relation is not present between the subgroup, the subgroup association established between the subgroup is executed
The step of relationship；
If subgroup incidence relation has been established between the subgroup, cancel the subgroup incidence relation between the subgroup.
Wherein, the method also includes:
In the calling procedure that group exhales merging, the right to apply for words of the user equipment transmission of the first subgroup or the second subgroup is received
Message；
First subgroup and the second subgroup use a talking right queuing queue, are being closed according to the user equipment of present application right of speech
And the right of speech priority decisions right of speech ownership in group, and right of speech authorization messages are sent to the user equipment for obtaining right of speech；The conjunction
And organize the member set for indicating the first subgroup and the second subgroup；
After receiving to obtain the right of speech license confirmation message of user equipment return of right of speech, into each subgroup group call region
Associated base stations notify current right of speech state so that base station other users device broadcasts into the affiliated subgroup of the user equipment are worked as
Preceding right of speech state.
Wherein, the method for determination of right of speech priority of the user equipment in merging group are as follows: continue to use the user equipment and exist
User Priority in atom group, or, according to it in the User Priority of atom group and the comprehensive determination of the group priority of atom group.
Wherein, in the call setup and time-continuing process that group exhales merging, the call priority of each subgroup is independently initiated with it
Call priority when subgroup calls is identical；
Belong to the user equipment of the first subgroup and the second subgroup simultaneously if it exists, then the user equipment access calling priority
Higher subgroup.
Wherein, the method also includes:
The group for receiving the user equipment transmission of the first subgroup or the second subgroup exhales release message, and described group is exhaled in release message
The call identification of the request current group of affiliated subgroup of the user equipment exhaled of release is carried, the call identification is exhaled in the group of the subgroup
It is generated in establishment process by equipment of the core network；
Judge whether the request current group of user equipment exhaled of release there is group to exhale release permission；
If request discharges the current group of user equipment exhaled there is group to exhale release permission, and its affiliated subgroup and other subgroups have
There is subgroup incidence relation, then exhales release to respond to the user equipment transmission group, and the group for executing each subgroup respectively exhales release steps.
Wherein, the effective time information of preset group of union operation is also carried in described group of merging request message；
Described group of merging request message realized by the MESSAGE method of SIP request, described group of merging operation mark and
The effective time information of the preset group of union operation is arranged in the extension message header of the sip request message；
The subgroup group number that the request merges is arranged in the extension message header of the sip request message or XML class
In the message body of type.
Wherein, the method also includes:
According to the effective time information of the preset group of union operation, having for the preset group of union operation is reached
When imitating duration, cancel the subgroup incidence relation between the subgroup.
According to another aspect of the present invention, a kind of equipment of the core network is provided, which includes:
Receiving module, the group for receiving dispatching desk transmission merge request message, carry in described group of merging request message
The subgroup group number for thering is group merging operation mark and request to merge；
Relating module, for establishing the subgroup incidence relation between the subgroup according to described group of merging request message, and
Merge confirmation message to the dispatching desk transmission group；
The receiving module, the group for being also used to receive carrying the first subgroup group number of the user equipment transmission of the first subgroup are exhaled
Establish request, and receive the first subgroup user equipment send carrying the first subgroup call identification group exhale release request；
Searching module, the first subgroup of carrying that the user equipment for receiving the first subgroup in the receiving module is sent
When the group of group number exhales foundation to request, or the carrying first sent in the user equipment that the receiving module receives the first subgroup
When the group of subgroup call identification exhales release to request, is had according to subgroup incidence relation lookup with first subgroup and be associated with
Second subgroup of system；
Sending module is closed for finding to have with first subgroup in the searching module in call establishment
After second subgroup of connection relationship, first subgroup, the corresponding calling area of the second subgroup are determined respectively, to the first subgroup and
Each associated base stations, which issue, in the corresponding calling area of two subgroups carries the group of each subgroup group number and exhales and establish message, so that the base station
The group for establishing each subgroup is exhaled；
The sending module during being also used to call release, is found and first subgroup in the searching module
After the second subgroup with incidence relation, the group for issuing each subgroup to associated base stations exhales release message, so that the base station discharges
The group of each subgroup is exhaled；
The receiving module, the right to apply for words for being also used to receive the user equipment transmission of the first subgroup or the second subgroup disappear
Breath；
Right of speech decision-making module, the user equipment for receiving the first subgroup or the second subgroup in the receiving module are sent
Right of speech solicitation message when, according to right of speech priority decisions right of speech of the user equipment of present application right of speech in the merging group
Ownership；
The sending module is also used to judge that right of speech belongs in right of speech decision-making module, to after right of speech winner authorization, Xiang Xiang
It closes base station and notifies current right of speech state, so that the current right of speech state of the base station broadcast.
The invention has the benefit that
The provided by the invention group of implementation method and equipment of the core network for exhaling merging, by between dispatching desk and core net
D interface definition group union operation, does not establish new group, association and unified right of speech priority policy by network side to subgroup
The merging that realization group is exhaled, downlink establishes each subgroup calling simultaneously when call setup.The invention proposes groups in group system to exhale conjunction
And implementation method, group union operation is initiated by dispatching desk, is realized by network side, smaller to the change of system, realize it is simple,
There is no any influence, better user experience in user's operation.
Detailed description of the invention
The features and advantages of the present invention will be more clearly understood by referring to the accompanying drawings, and attached drawing is schematically without that should manage
Solution is carries out any restrictions to the present invention, in the accompanying drawings:
Fig. 1 is a kind of group provided in an embodiment of the present invention implementation method flow chart for exhaling merging；
Fig. 2 is that the flow chart of operation is cancelled in the group merging/group merging provided in the embodiment of the present invention；
Fig. 3 is the flow chart that the group provided in the embodiment of the present invention exhales foundation；
Fig. 4 is the flow chart that the group provided in the embodiment of the present invention exhales release；
Fig. 5 is the flow chart of the right to apply for words provided in the embodiment of the present invention；
Fig. 6 is a kind of structural schematic diagram of equipment of the core network provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless otherwise will not be explained in an idealized or overly formal meaning by specific definitions.
Fig. 1 is the flow chart of a kind of group provided in an embodiment of the present invention implementation method for exhaling merging, as shown in Figure 1, the party
Method the following steps are included:
S11, the group merging request message that dispatching desk is sent is received, carries a group merging behaviour in described group of merging request message
Make a check mark and request the subgroup group number merged；
S12, according to described group of merging request message, establish the subgroup incidence relation between the subgroup, and to the tune
It spends platform transmission group and merges confirmation message；
If the group for carrying the first subgroup group number that S13, the user equipment for receiving the first subgroup are sent exhales foundation to request,
The second subgroup that there is incidence relation with first subgroup is searched according to the subgroup incidence relation；
S14, first subgroup, the corresponding calling area of the second subgroup are determined respectively, to the first subgroup and the second subgroup
The group that each associated base stations issue each subgroup in corresponding calling area, which is exhaled, establishes message, so that the group of each subgroup is established in the base station
It exhales.
It is provided in an embodiment of the present invention, the method also includes:
After the completion of the group of the first subgroup exhales foundation, the user equipment of the first subgroup exhales configuration to connect according to the group of respective sub-set
Enter first group to call through；
After the completion of the group of the second subgroup exhales foundation, the user equipment of the second subgroup exhales configuration to connect according to the group of respective sub-set
Enter second group to call through.
It should be noted that the embodiment of the present invention is in order to describe for the sake of simplicity, organizing union operation only includes the first subgroup,
Two subgroups of subgroup two, in concrete application this method can also analogy expand to the scene comprising multiple subgroups.
Provided in an embodiment of the present invention group is exhaled the implementation method of merging to pass through network by dispatching desk initiation group union operation
Side will organize A and group B merges, cluster core net associated group A and group B, and in group A member initiation group A calling, (or group B member is initiated
Group B calling) when, while the group of foundation group A and group B exhale context, instruction associated base stations issue group A and organize the paging and group of B
Configuration is exhaled, group A and the member for organizing B answer the calling of this subgroup simultaneously, and this method is smaller to the change of system, and realization is simple, uses
Family operates without any influence, better user experience.
Specifically, the method is also wrapped after the group for receiving dispatching desk transmission in step s 11 merges request message
It includes:
The son of each subgroup is checked according to the subgroup group number that the request carried in described group of merging request message merges
Group information determines subgroup incidence relation whether has been established between the subgroup；
If subgroup incidence relation is not present between the subgroup, the subgroup association established between the subgroup is executed
The step of relationship；
If subgroup incidence relation has been established between the subgroup, cancel the subgroup incidence relation between the subgroup.
In the present embodiment, the group union operation initiated by dispatching desk, definition group merges operation mark
PttGroupCombine passes through D interface (interface between dispatching desk and cluster core net) SIP (MESSAGE) message informing collection
Group's core net；Group, which merges, to be cancelled operation and can be initiated by dispatching desk, or sets validity period in group union operation, preset
Cancelled when the effective time time-out of group union operation by network side, cancels the incidence relation of subgroup.Behaviour is cancelled in group merging/group merging
Make process, as shown in Fig. 2, being described in detail below:
Step 1: dispatching desk sends SIP (MESSAGE) message to cluster core net, and carrying group merges operation mark
The subgroup group number that pttGroupCombine, request merging/cancellation merge, the effective time of optional carrying group union operation, notice
Merge/cancel subgroup for subgroup to merge；
Step 2: cluster core net checks that subgroup is associated by child group information if subgroup is not associated with before；If
Subgroup has been associated with before, then cancels the association between subgroup.Cluster core net cancels behaviour to dispatching desk return group merging/group merging
Make result.
Wherein, group merging operation mark is not only carried in described group of merging request message and requests the subgroup merged
Group number can also carry the effective time information of preset group of union operation；If described group of merging request message passes through SIP request
MESSAGE method realize that the effective time information of described group of merging operation mark and the preset group of union operation is set
It sets in the extension message header of the sip request message；It is described that the subgroup group number for merging/cancelling merging is requested to be arranged in institute
It states in the extension message header of sip request message or in message body, if carried in extension message header, pass through between subgroup "；" point
Every；If carried in message body, the message body uses the message body of XML type.
Further, in group implementation method merged, equipment of the core network can be pre- according to carrying in extension message header
If the effective time information of group union operation be combined and cancel operation, reach having for the preset group of union operation
When imitating duration, cancel the subgroup incidence relation between the subgroup.
In a particular embodiment, by taking group A member initiation group A calling as an example: wherein UE A is group A member, organizes the calling zone of A
Domain is located at base station A；UE B is group B member, and the calling area for organizing B is located at base station B, as shown in figure 3, group exhales Establishing process specifically to retouch
It states as follows:
It should be noted that before UE A initiation group A group is exhaled, dispatching desk completion group union operation (group A, group B), collection
Group core net associated group A and group B, and then realized in the state of not establishing new group when subsequent initiation calling and call combined effect
Fruit.
Step 1:UE A is exhaled to the group of cluster core net transmission group A and is established message, type of call is carried in message, calling belongs to
Property, caller user plane information, audio/video encoding/decoding information etc., application foundation group A calling；
Step 2:UE A and the cooperation of cluster core net, establish caller dedicated bearer；The group that cluster core net receives group A, which is exhaled, builds
After vertical request, discovery group A is associated with group B, is determined group A and is organized the group call region of B, exhales to the relevant base station initiation group of group call region
Context establishment process, the context as indicated base station A foundation group A in figure, the context of base station B foundation group B；
Step 3: associated base stations signalling of bouquet paging message, carrying group ID, group RNTI, call priority etc. in message, such as
The paging of base station A transmission group A in figure, the paging of base station B transmission group B；
Step 4: associated base stations broadcast corresponding group and exhale configuration information, and if the group of base station A broadcast group A exhales configuration, base station B is wide
The group for broadcasting group B exhales configuration；
Step 5: after the completion of the group of at least one base station exhales downlink bearing to establish, cluster core net notifies caller correlation money
Source is ready for, and right of speech, which is awarded, can carry out uplink；
Step 6: cluster core net notifies current right of speech state to associated base stations；
Step 7: associated base stations broadcast current right of speech state, notify the current right of speech service condition of group member.
The group that the embodiment of the present invention proposes is exhaled in the implementation method of merging, exhales the call setup and time-continuing process of merging in group
In, the call priority that the call priority of each subgroup is independently initiated with it when subgroup calls is identical；
Belong to the user equipment of the first subgroup and the second subgroup simultaneously if it exists, then the user equipment receive the first subgroup and
After the paging of second subgroup, the higher subgroup of access calling priority.
It should be noted that the upstream media stream that UE A is sent, cluster core net is handed down to a group A after calling starts
With the associated base stations of group B, base station is broadcasted on group service channel.Group A and group B can independently use original call priority
Grade, if there is member belongs to group A and group B simultaneously, after the paging for receiving group A and group B, the higher group of access calling priority
Group.
The group that the embodiment of the present invention proposes exhales the implementation method of merging, further includes:
The group for receiving the user equipment transmission of the first subgroup or the second subgroup exhales release message, and described group is exhaled in release message
Carry the call identification of the request current group of affiliated subgroup of the user equipment exhaled of release；The call identification is exhaled in the group of the subgroup
It is generated in establishment process by equipment of the core network.
Judge whether the request current group of user equipment exhaled of release there is group to exhale release permission；
If request discharges the current group of user equipment exhaled there is group to exhale release permission, exhales and release to the user equipment transmission group
Response is put, and execution group exhales release steps.If the subgroup and other subgroups have subgroup incidence relation, the son is executed respectively
Group and release is exhaled with the group of its each subgroup with subgroup incidence relation.If the request current group of user equipment exhaled of release does not have
There is group to exhale release permission, then refuses its group and release is exhaled to request.
Further, after there is judgement request current group of user equipment exhaled of release group to exhale release permission, institute
State method further include:
Determine the merging group in exhaling currently with the presence or absence of the user equipment for occupying right of speech；
It, should with notice if sending right of speech release message to the user equipment there is currently the user equipment for occupying right of speech
User carries out right of speech release.
In the present embodiment, the release group A calling if group A member UE A has the right, the calling initiated discharge process, such as scheme
Described in 4, it is described in detail below:
Step 1:UE A exhales release message, request release group A calling to cluster core net transmission group；
Step 2: cluster core net judgement group A has calling release permission, and discovery group A, group B association, determines execution group
Release is exhaled, exhales release to respond to UE A transmission group；
Step 3,4: if there is user to occupy right of speech at this time, optionally, cluster core net initiates right of speech and discharges process, right of speech
User and cluster core net cooperation release uplink dedicated bearer；
Step 5: cluster core net and base station discharge downlink bearing, and if base station A release group A cluster carries in figure, base station B is released
Put a group B cluster carrying；
Step 6: associated base stations broadcast group exhales release message, as the group of base station A broadcast group A in figure exhales release message, base station B
The call release message of broadcast group B；
The present embodiment is that the calling that Child Group Member initiates discharges process, if cluster core net because of the idle time-out of right of speech or
Group exhales the scenes such as lasting time-out to initiate calling release, then only carries out step 3~6.
The group that the embodiment of the present invention proposes exhales the implementation method of merging, further includes:
During group exhales the calling of merging to carry out, the right of speech of the user equipment transmission of the first subgroup or the second subgroup is received
Solicitation message；
First subgroup and the second subgroup use a talking right queuing queue, are being closed according to the user equipment of present application right of speech
And the right of speech priority decisions right of speech ownership in group, and right of speech authorization messages are sent to the user equipment for obtaining right of speech；The conjunction
And organize the member set for indicating the first subgroup and the second subgroup；
After receiving to obtain the right of speech license confirmation message of user equipment return of right of speech, into each subgroup group call region
Associated base stations notify current right of speech state so that base station other users device broadcasts into the affiliated subgroup of the user equipment are worked as
Preceding right of speech state.
It should be noted that merging group is a virtual concept, expression group A, the member set for organizing B in the present embodiment.
The invention proposes the implementation methods that group in group system exhales merging, do not establish new group, by network side to the association of subgroup with
And the merging that unified right of speech priority policy realization group is exhaled, it realizes simply, terminal side is without changing, without appointing in user's operation
What is influenced, better user experience.
Wherein, the method for determination of right of speech priority of the user equipment in merging group are as follows: continue to use the user equipment and exist
User Priority in atom group, or, according to it in the User Priority of atom group and the comprehensive determination of the group priority of atom group.
It should be noted that core-network side group A and group B use a talking right queuing queue, user equipment is in merging group
Right of speech priority, its User Priority in atom group can be continued to use, preferably, right of speech of the user equipment in merging group
Priority comprehensively considers according to it in the User Priority of atom group and the group priority of atom group.Merging group herein is one
Virtual concept, expression group A, the member set for organizing B, actually and is not present.
In the present embodiment, it organizes A or group B member applies for right of speech, the right of speech application process of initiation, as shown in figure 5, specifically retouching
It states as follows:
Step 1: group A organizes member UE1 in B to cluster core net application sending the right words message；
Step 2: cluster core net belongs to according to right of speech priority decisions right of speech of the UE1 in merging group, if decision will
Right of speech authorizes uplink dedicated bearer needed for right of speech is established in UE1 and UE1 cooperation；
Step 3: cluster core net sends right of speech authorization messages to the right to apply for words side UE1；
Step 4:UE1 replys right of speech license confirmation to cluster core net；
Step 5: cluster core net notifies current right of speech state to associated base stations；
Step 6: associated base stations broadcast right of speech notice, and into group, UE notifies current right of speech state.
Fig. 6 is a kind of structural schematic diagram of equipment of the core network provided in an embodiment of the present invention, as shown in fig. 6, the core net
Equipment includes receiving module 201, relating module 202, searching module 203, sending module 204 and right of speech decision-making module 205,
In:
The receiving module 201, the group for receiving dispatching desk transmission merge request message, described group of merging request message
In carry group and to merge operation mark and subgroup group number that request merges；
The relating module 202, for according to described group of merging request message, establishing the association of the subgroup between the subgroup
Relationship, and merge confirmation message to the dispatching desk transmission group；
The receiving module 201 is also used to receive carrying the first subgroup group number of the user equipment transmission of the first subgroup
Group exhales foundation to request, and receives the group of carrying the first subgroup call identification that the user equipment of the first subgroup is sent and release is exhaled to ask
It asks；
The searching module 203, the carrying that the user equipment for receiving the first subgroup in the receiving module is sent
When the group of first subgroup group number exhales foundation to request, or sent in the user equipment that the receiving module receives the first subgroup
Carry the first subgroup call identification group exhale release request when, according to the subgroup incidence relation search with first subgroup have
The second relevant subgroup；
The sending module 204, for being found and first subgroup in the searching module in call establishment
After the second subgroup with incidence relation, first subgroup, the corresponding calling area of the second subgroup are determined respectively, to the first son
Each associated base stations, which issue, in corresponding with the second subgroup calling area of group carries the group of each subgroup group number and exhales and establish message, so that institute
It states base station and establishes the group of each subgroup and exhale；
The sending module 204 during being also used to call release, is found and first son in the searching module
After group has the second subgroup of incidence relation, the group for issuing each subgroup to associated base stations exhales release message, so that the base station is released
The group for putting each subgroup is exhaled；
The receiving module 201 is also used to receive the right to apply for words of the user equipment transmission of the first subgroup or the second subgroup
Message；
The right of speech decision-making module 205, for receiving the user of the first subgroup or the second subgroup in the receiving module
When the right of speech solicitation message that equipment is sent, according to right of speech priority of the user equipment of present application right of speech in the merging group
Decision right of speech ownership；
The sending module 204 is also used to judge that right of speech belongs in right of speech decision-making module, to after right of speech winner authorization,
Current right of speech state is notified to associated base stations, so that the current right of speech state of the base station broadcast.
It should be noted that the specific implementation and the embodiment of the present invention of the equipment of the core network that the embodiment of the present invention proposes
Group exhale the specific implementation of the implementation method of merging similar, specifically refer to the description of method part, in order to reduce redundancy,
It does not repeat them here.
The provided by the invention group of implementation method and equipment of the core network for exhaling merging, by D interface definition group union operation,
New group is not established, the merging that the association of subgroup and unified right of speech priority policy realization group are exhaled by network side, calling
Downlink while the calling of each subgroup is established when establishing.The invention proposes the implementation method that group in group system exhales merging, group merges
Operation is initiated by dispatching desk, is realized by network side, smaller to the change of system, is realized simply, not any in user's operation
Change and influences, better user experience.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can lead to
Hardware realization is crossed, the mode of necessary general hardware platform can also be added to realize by software.Based on this understanding, this hair
Bright technical solution can be embodied in the form of software products, which can store in a non-volatile memories
In medium (can be CD-ROM, USB flash disk, mobile hard disk etc.), including some instructions are used so that a computer equipment (can be
Personal computer, server or network equipment etc.) execute method described in each embodiment of the present invention.
It will be appreciated by those skilled in the art that attached drawing is the schematic diagram of a preferred embodiment, module or stream in attached drawing
Journey is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in device in embodiment can describe be divided according to embodiment
It is distributed in the device of embodiment, corresponding change can also be carried out and be located in one or more devices different from the present embodiment.On
The module for stating embodiment can be merged into a module, can also be further split into multiple submodule.
Disclosed above is only several specific embodiments of the invention, and still, the present invention is not limited to this, any ability
What the technical staff in domain can think variation should all fall into protection scope of the present invention.
Claims (10)
1. a kind of group of implementation method for exhaling merging, which is characterized in that the described method includes:
Receive the group that dispatching desk is sent and merge request message, carry in described group of merging request message group merge operation mark and
Request the subgroup group number merged；
According to described group of merging request message, the subgroup incidence relation between the subgroup is established, and send to the dispatching desk
Group merges confirmation message；
After establishing subgroup incidence relation, if the group for carrying the first subgroup group number that the user equipment for receiving the first subgroup is sent is exhaled
Request is established, then searches the second subgroup that there is incidence relation with first subgroup according to the subgroup incidence relation；
First subgroup, the corresponding calling area of the second subgroup are determined respectively, and to the first subgroup and the second subgroup is corresponding exhales
It makes the group that each associated base stations issue each subgroup in region exhale and establishes message, so that the group that each subgroup is established in the base station is exhaled.
2. the method according to claim 1, wherein the method also includes:
After the completion of the group of the first subgroup exhales foundation, the user equipment of the first subgroup exhales configuration access the according to the group of respective sub-set
One group calls through；
After the completion of the group of the second subgroup exhales foundation, the user equipment of the second subgroup exhales configuration access the according to the group of respective sub-set
Two groups call through.
3. the method according to claim 1, wherein receive dispatching desk send group merge request message it
Afterwards, the method also includes:
The subgroup letter of each subgroup is checked according to the subgroup group number that the request carried in described group of merging request message merges
Breath, determines subgroup incidence relation whether has been established between the subgroup；
If subgroup incidence relation is not present between the subgroup, the subgroup incidence relation established between the subgroup is executed
The step of；
If subgroup incidence relation has been established between the subgroup, cancel the subgroup incidence relation between the subgroup.
4. the method according to claim 1, wherein the method also includes:
During group exhales the calling of merging to carry out, the right to apply for words of the user equipment transmission of the first subgroup or the second subgroup is received
Message；
First subgroup and the second subgroup use a talking right queuing queue, according to the user equipment of present application right of speech in merging group
In right of speech priority decisions right of speech ownership, and to obtain right of speech user equipment send right of speech authorization messages；The merging group
Indicate the member set of the first subgroup and the second subgroup；
Phase after receiving to obtain the right of speech license confirmation message of user equipment return of right of speech, into each subgroup group call region
It closes base station and notifies current right of speech state, so that base station other users device broadcasts into the affiliated subgroup of the user equipment are current
Right of speech state.
5. according to the method described in claim 4, it is characterized in that, right of speech priority of the user equipment in merging group
Method of determination are as follows: continue to use User Priority of the user equipment in atom group, or, according to its atom group User Priority
With the comprehensive determination of group priority of atom group.
6. the method according to claim 1, wherein in the call setup and time-continuing process that group exhales merging, respectively
The call priority that the call priority of subgroup is independently initiated with it when subgroup calls is identical；
Belong to the user equipment of the first subgroup and the second subgroup simultaneously if it exists, then the user equipment access calling priority is higher
Subgroup.
7. the method according to claim 1, wherein the method also includes:
The group for receiving the user equipment transmission of the first subgroup or the second subgroup exhales release message, exhales in release message for described group and carries
There is the call identification of the request current group of affiliated subgroup of the user equipment exhaled of release；
Judge whether the request current group of user equipment exhaled of release there is group to exhale release permission；
If request discharges the current group of user equipment exhaled there is group to exhale release permission, and its affiliated subgroup and other subgroups have son
Group incidence relation, then exhale release to respond, and the group for executing each subgroup respectively exhales release steps to the user equipment transmission group.
8. the method according to claim 1, wherein also carrying preset group in described group of merging request message
The effective time information of union operation；
Described group of merging request message realized by the MESSAGE method of SIP request, described group of merging operation mark and described
The effective time information of preset group of union operation is arranged in the extension message header of the sip request message；
In the extension message header for requesting the subgroup group number that merges that the sip request message is set or XML type
In message body.
9. according to the method described in claim 8, it is characterized in that, the method also includes:
According to the effective time information of the preset group of union operation, reach the preset group of union operation it is effective when
When long, cancel the subgroup incidence relation between the subgroup.
10. a kind of equipment of the core network, which is characterized in that the equipment of the core network includes:
Receiving module, the group for receiving dispatching desk transmission merge request message, carry group in described group of merging request message
The subgroup group number that union operation mark and request merge；
Relating module establishes the subgroup incidence relation between the subgroup for according to described group of merging request message, and to institute
It states dispatching desk transmission group and merges confirmation message；
The receiving module, the group for being also used to receive carrying the first subgroup group number of the user equipment transmission of the first subgroup exhale foundation
Request, and receive the first subgroup user equipment send carrying the first subgroup call identification group exhale release request；
Searching module, carrying the first subgroup group number that the user equipment for receiving the first subgroup in the receiving module is sent
Group exhale foundation request when, or the receiving module receive the first subgroup user equipment send the first subgroup of carrying
When the group of call identification exhales release to request, being searched according to the subgroup incidence relation has incidence relation with first subgroup
Second subgroup；
Sending module is associated with for finding to have with first subgroup in the searching module in call establishment
After second subgroup of system, first subgroup, the corresponding calling area of the second subgroup are determined respectively, to the first subgroup and the second son
Each associated base stations, which issue, in the corresponding calling area of group carries the group of each subgroup group number and exhales and establish message, so that base station foundation
The group of each subgroup is exhaled；
The sending module, during being also used to call release, finding in the searching module has with first subgroup
After second subgroup of incidence relation, the group for issuing each subgroup to associated base stations exhales release message, so that the base station discharges each son
The group of group is exhaled；
The receiving module is also used to receive the right of speech solicitation message of the user equipment transmission of the first subgroup or the second subgroup；
Right of speech decision-making module, if the user equipment transmission for receiving the first subgroup or the second subgroup in the receiving module
When weighing solicitation message, belonged to according to right of speech priority decisions right of speech of the user equipment of present application right of speech in merging group；Institute
Stating merging group indicates the member set of the first subgroup and the second subgroup；
The sending module is also used to judge that right of speech belongs in right of speech decision-making module, to after right of speech winner authorization, to dependency basis
Station notifies current right of speech state, so that the current right of speech state of the base station broadcast.
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| CN108632769B (en) * | 2017-03-21 | 2020-08-14 | 大唐移动通信设备有限公司 | Group complementary building method and device |
| CN110087198B (en) * | 2019-04-29 | 2021-09-14 | 哈尔滨海能达科技有限公司 | Method and device for establishing group call |
| CN112995923A (en) * | 2019-12-17 | 2021-06-18 | 成都鼎桥通信技术有限公司 | Message transmission method, device, equipment and storage medium |
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| CN1805562A (en) * | 2005-01-11 | 2006-07-19 | 华为技术有限公司 | Method of implementing in-group priority based speaking right preemption in group-call process |
| CN1859637A (en) * | 2005-08-26 | 2006-11-08 | 华为技术有限公司 | Method for realizing cluster call merging |
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