CN102487485B - Group calling communication method for simultaneously calling several groups and system thereof - Google Patents
Group calling communication method for simultaneously calling several groups and system thereof Download PDFInfo
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- CN102487485B CN102487485B CN201010576292.5A CN201010576292A CN102487485B CN 102487485 B CN102487485 B CN 102487485B CN 201010576292 A CN201010576292 A CN 201010576292A CN 102487485 B CN102487485 B CN 102487485B
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Abstract
The invention discloses a group calling communication method for simultaneously calling several groups and a system thereof. The method is characterized in that: calling user equipment (UE) sends a group calling establishment request to a mobility management entity (MME), wherein the request carries a group number list to be called and the list at least comprises two group numbers; the MME distributes one group calling identification for the group calling and sends the group calling establishment request to a related eNodeB, wherein the request carries the group calling identification and the group number list; the related eNodeB creates a cluster paging message for each group number respectively and sends the cluster paging message to the related called UE, wherein the message carries the group calling identification and the group number list; the each called UE establishes a control channel and a service channel which aim at the group calling according to the received cluster paging message and answers the group calling. The scheme provided in the invention is simple and convenient to be realized. Signaling burden can not be increased and influence on an unrelated group member can not be caused.
Description
Technical field
The present invention relates to group calling communication technology, particularly a kind of calling communicating method and system of simultaneously calling out some groups.
Background technology
In existing group calling communication technology, call subscriber terminal (UE, User Equipment) (belong to the group that it is called out, be one of them group member) can only initiate group calling for Yi Ge group at every turn, but, in some situation, such as, calling UE belongs to a plurality of groups simultaneously, and it may need to call out these a plurality of groups simultaneously so.
Suppose to co-exist in 5 groups, be respectively the A of group, the B of group, the C of group, the D of group and the E of group, wherein, the group member in the B of group, the C of group, the D of group and the E of group carries out forming the A of group after union; In this case, the A of Ke Jiang group is called father's group of the B of group, the C of group, the D of group and the E of group, the B of group, the C of group, the D of group and the E of group is called to the subgroup of the A of group.
Suppose that calling UE needs call group B and the C of group simultaneously, so, can adopt following two kinds of processing modes:
1) dynamically restructuring: link up with operator, by operator, at network side, the B of group and the C of group are recombinated, the group member being about in the B of group and the C of group carries out union, obtains a new group, be assumed to be the F of group, and shuffling information is notified to the group member in the F of group; Afterwards, calling UE is initiated group calling for the F of group.
2) call out father's group: calling UE is initiated group calling for the A of group, thereby reach the object of while call group B and the C of group.
But, all can there is certain problem in actual applications in above-mentioned two kinds of modes, as: for mode 1), because needs are linked up with operator, and to be carried out by operator the restructuring of a plurality of groups, therefore implement cumbersome, and, shuffling information need to be notified to the group member in new group, increased signaling burden; For mode 2), irrelevant group member, the group member in the D of group and the E of group also can receive calling, thereby it is caused to unnecessary impact.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of calling communicating method of simultaneously calling out some groups, implements simple and conveniently, and can not increase signaling burden, also can not impact irrelevant group member.
Another object of the present invention is to provide a kind of group cal communication system of simultaneously calling out some groups, implement simple and conveniently, and can not increase signaling burden, also can not impact irrelevant group member.
For achieving the above object, technical scheme of the present invention is achieved in that
A calling communicating method of simultaneously calling out some groups, comprising:
Call subscriber terminal UE sends group calling to mobile management entity MME and sets up request, wherein carries the group number list that will call out to some extent, at least comprises two group number in described group number list;
Described MME identifies for this group calling distributes a group calling, and sends group calling foundation request to relevant base station eNodeB, wherein carries described group calling sign and described group number list;
Described relevant eNodeB, for each group number, constructs respectively a clustered paging message, wherein carries described group calling sign and described group number list, and constructed clustered paging message is sent to respectively to relevant called UE;
Each called UE is set up control channel and the Traffic Channel for this group calling according to the clustered paging message receiving, and answers this group calling.
A group cal communication system of simultaneously calling out some groups, comprising:
Call subscriber terminal UE, sets up request for sending group calling to mobile management entity MME, wherein carries the group number list that will call out to some extent, at least comprises two group number in described group number list;
Described MME, is used to this group calling to distribute a group calling sign, and sends group calling foundation request to relevant base station eNodeB, wherein carries described group calling sign and described group number list;
Described relevant eNodeB, for for each group number, constructs respectively a clustered paging message, wherein carries described group calling sign and described group number list, and constructed clustered paging message is sent to respectively to relevant called UE;
Described called UE, for setting up control channel and the Traffic Channel for this group calling according to the clustered paging message receiving, answers this group calling.
Visible, adopt technical scheme of the present invention, in group calling, set up and in request message, carry group number list, thereby reach the object of simultaneously calling out a plurality of groups; Compared with prior art, scheme of the present invention implements simple and convenient, and can not increase signaling burden, also can not impact irrelevant group member.
Accompanying drawing explanation
Fig. 1 is the flow chart that the present invention calls out the calling communicating method embodiment of some groups simultaneously.
Embodiment
For problems of the prior art, a kind of group calling communication scheme of simultaneously calling out some groups is proposed in the present invention, in group calling, set up and in request message, carry group number list, thereby reach the object of simultaneously calling out a plurality of groups.
For make technical scheme of the present invention clearer, understand, referring to the accompanying drawing embodiment that develops simultaneously, scheme of the present invention is described in further detail.
Fig. 1 is the flow chart that the present invention calls out the calling communicating method embodiment of some groups simultaneously.As shown in Figure 1, comprise the following steps:
Step 11: calling UE is to mobile management entity (MME, Mobility Management Entity) send group calling and set up request, wherein carry the group number list that will call out to some extent, in this group number list, at least comprise two group number (GroupNum) (when only including a group number, identical with prior art).
In this step, original group calling request of setting up is expanded, make it carry group number list, wherein at least comprise two group number, as GroupNum-1, GroupNum-2 ..., GroupNum-n, the corresponding Yi Ge of each group number group, the concrete value of n can be decided according to the actual requirements.
How original group calling request of setting up is expanded and not to be restricted.
Step 12:MME identifies for this group calling distributes a group calling, and to relevant base station (eNodeB), sends group calling foundation request, wherein carries group calling sign and group number list.
Group calling sign is for this group calling of unique identification, and follow-up right of speech processing and group calling release etc. all can be carried out based on this group calling sign, how to be embodied as prior art.
Before this step, MME also can carry out scope check to calling UE, to determine whether calling UE has authority to initiate this group calling, if so, performs step 12, otherwise, process ends.
How carrying out scope check can be decided according to the actual requirements, such as, can be maximum call group of system configuration and count N, if the group number that calling UE is called out is greater than N, process ends, or, for different UE, configure respectively its whether have authority initiate for the calling of a plurality of groups with and the maximum group number N that can call out, in a word, specific implementation is not limit.
In addition, each group member in group corresponding to each group number in group number list, each UE may belong to different eNodeB, and these different eNodeB are relevant eNodeB.In this step, MME sends group calling to all relevant eNodeB and sets up request, wherein carries group calling sign and group number list.
Step 13: relevant eNodeB, for each group number, constructs respectively a clustered paging message, wherein carries group calling sign and group number list, and constructed clustered paging message is sent to respectively to relevant called UE.
In this step, each relevant eNodeB carries out respectively following processing: first, for each group number, construct respectively a clustered paging message, how to be configured to prior art, wherein carry group calling sign and group number list; Afterwards, at corresponding delivery time (different delivery times corresponding to clustered paging message), send to respectively relevant called UE (can to send in the mode of broadcast each clustered paging message, each called UE receives the clustered paging message relevant to self), i.e. group member in corresponding group.
Step 14: each called UE is set up control channel and the Traffic Channel for this group calling according to the clustered paging message receiving, and answers this group calling.
Owing to having received group number list, so each called UE can know the scope of this group calling, has which group to participate in this group calling.
In addition, due to a MME group calling sign unique for this group calling has distributed, therefore all UE can be used same Traffic Channel, have saved resource.
So far, completed the introduction about the inventive method embodiment.
Based on said method, the present invention provides a kind of group cal communication system of simultaneously calling out some groups simultaneously, comprising:
Calling UE, sets up request for sending group calling to MME, wherein carries the group number list that will call out to some extent, at least comprises two group number in this group number list;
MME, is used to this group calling to distribute a group calling sign, and sends group calling foundation request to relevant eNodeB, wherein carries group calling sign and group number list;
Relevant eNodeB, for for each group number, constructs respectively a clustered paging message, wherein carries group calling sign and group number list, and constructed clustered paging message is sent to respectively to relevant called UE;
Called UE, for setting up control channel and the Traffic Channel for this group calling according to the clustered paging message receiving, answers this group calling.
Wherein, MME can be further used for, and calling UE is carried out to scope check, to determine whether calling UE has authority to initiate this group calling, if so, for this group calling distributes a group calling sign, otherwise, end process.
In a word, scheme of the present invention implements simple and convenient, and can not increase signaling burden, also can not impact irrelevant group member.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.
Claims (2)
1. call out a calling communicating method for some groups simultaneously, it is characterized in that, comprising:
Call subscriber terminal UE sends group calling to mobile management entity MME and sets up request, wherein carries the group number list that will call out to some extent, at least comprises two group number in described group number list;
Described MME identifies for this group calling distributes a group calling, and sends group calling foundation request to relevant base station eNodeB, wherein carries described group calling sign and described group number list;
Described relevant eNodeB, for each group number, constructs respectively a clustered paging message, wherein carries described group calling sign and described group number list, and constructed clustered paging message is sent to respectively to relevant called UE;
Each called UE is set up control channel and the Traffic Channel for this group calling according to the clustered paging message receiving, and answers this group calling;
Wherein, described MME, for before group calling sign of this group calling distribution, further comprises: described MME carries out scope check to described calling UE, to determine whether described calling UE has authority to initiate this group calling, if so, for this group calling distributes a group calling sign, otherwise, process ends;
The described scope check that carries out comprises: for maximum call group of system configuration is counted N, if the group number that described calling UE is called out is greater than N, process ends, or, for different UE, configure respectively its whether have authority initiate for the calling of a plurality of groups with and the maximum group number N that can call out.
2. call out a group cal communication system for some groups simultaneously, it is characterized in that, comprising:
Call subscriber terminal UE, sets up request for sending group calling to mobile management entity MME, wherein carries the group number list that will call out to some extent, at least comprises two group number in described group number list;
Described MME, is used to this group calling to distribute a group calling sign, and sends group calling foundation request to relevant base station eNodeB, wherein carries described group calling sign and described group number list;
Described relevant eNodeB, for for each group number, constructs respectively a clustered paging message, wherein carries described group calling sign and described group number list, and constructed clustered paging message is sent to respectively to relevant called UE;
Described called UE, for setting up control channel and the Traffic Channel for this group calling according to the clustered paging message receiving, answers this group calling;
Wherein, described MME is further used for, and described calling UE is carried out to scope check, to determine whether described calling UE has authority to initiate this group calling, if so, for this group calling distributes a group calling sign, otherwise, end process;
The described scope check that carries out comprises: for maximum call group of system configuration is counted N, if the group number that described calling UE is called out is greater than N, end process, or, for different UE, configure respectively its whether have authority initiate for the calling of a plurality of groups with and the maximum group number N that can call out.
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| CN201010576292.5A CN102487485B (en) | 2010-12-01 | 2010-12-01 | Group calling communication method for simultaneously calling several groups and system thereof |
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| CN201010576292.5A CN102487485B (en) | 2010-12-01 | 2010-12-01 | Group calling communication method for simultaneously calling several groups and system thereof |
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| CN102487485A CN102487485A (en) | 2012-06-06 |
| CN102487485B true CN102487485B (en) | 2014-04-30 |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014082291A1 (en) * | 2012-11-30 | 2014-06-05 | 华为技术有限公司 | Group call processing method, enodeb and user equipment |
| CN103024686B (en) * | 2012-12-28 | 2015-02-25 | 东方通信股份有限公司 | Method for realizing cross-system intercommunication of different call groups among trunked communication systems |
| CN106454761B (en) * | 2015-08-05 | 2019-06-21 | 普天信息技术有限公司 | A kind of method and system realized group and exhale merging |
| CN105472739B (en) * | 2015-12-08 | 2019-01-15 | 哈尔滨海能达科技有限公司 | A kind of business channel allocation method and base station |
| CN108307325B (en) * | 2016-10-10 | 2021-05-25 | 普天信息技术有限公司 | Multi-selection group calling method and device based on TD-LTE broadband trunking system |
| CN108377472B (en) * | 2016-11-23 | 2021-05-14 | 普天信息技术有限公司 | Method and system for establishing merged group call |
| CN108259411B (en) * | 2016-12-28 | 2021-08-06 | 普天信息技术有限公司 | Communication optimization method of video push service, cluster control function body and dispatching desk |
| CN108462943B (en) * | 2017-02-17 | 2021-03-05 | 普天信息技术有限公司 | Method for realizing participating group in broadband cluster communication system |
| CN109845336B (en) * | 2017-04-07 | 2021-06-04 | Oppo广东移动通信有限公司 | Communication method, device and system |
| CN111601261B (en) * | 2020-01-16 | 2022-04-19 | 哈尔滨海能达科技有限公司 | Load balancing method of control channel, group call service processing method and related equipment |
| CN113709680B (en) * | 2020-05-20 | 2023-10-24 | 海能达通信股份有限公司 | Group calling method and cluster server |
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| WO2009094916A1 (en) * | 2008-01-24 | 2009-08-06 | Zte Corporation | A control method, system, and device for circuit domain fallback |
| CN101534566A (en) * | 2008-03-11 | 2009-09-16 | 华为技术有限公司 | Method for paging users, wireless access equipment and terminal |
| CN101553041A (en) * | 2008-04-02 | 2009-10-07 | 中兴通讯股份有限公司 | Method for establishing temporary group calling in digital clustering system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009094916A1 (en) * | 2008-01-24 | 2009-08-06 | Zte Corporation | A control method, system, and device for circuit domain fallback |
| CN101534566A (en) * | 2008-03-11 | 2009-09-16 | 华为技术有限公司 | Method for paging users, wireless access equipment and terminal |
| CN101553041A (en) * | 2008-04-02 | 2009-10-07 | 中兴通讯股份有限公司 | Method for establishing temporary group calling in digital clustering system |
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Granted publication date: 20140430 Termination date: 20211201 |