CN104349286B - The limitation management method of group service - Google Patents
The limitation management method of group service Download PDFInfo
- Publication number
- CN104349286B CN104349286B CN201310323665.1A CN201310323665A CN104349286B CN 104349286 B CN104349286 B CN 104349286B CN 201310323665 A CN201310323665 A CN 201310323665A CN 104349286 B CN104349286 B CN 104349286B
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- cluster
- cluster user
- working region
- user
- tracking area
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
This application discloses a kind of group service limitation management method, when cluster user initiates network attachment process, whether mobility management apparatus is according to cluster user in working region, the tracking area of respective range is distributed for cluster user, and whether cluster user is notified in working region to give multimedia dispatching server, make whether multimedia dispatching server can be authorized in working region accordingly according to cluster user to the cluster registration request of the cluster user, so that the successful registration of group service is limited in working region.When cluster user enters or leaves working region, utilize tracing section updating process, so that whether network side knows cluster user in working region in time, and then corresponding cluster registration or cluster cancellation management are carried out, carried out so as to which its group service is limited in working region according to the location of its in cluster user change in location.The application region of group service can be limited to using the present invention in working region.
Description
Technical field
The present invention relates to trunking communicating technology, more particularly to a kind of limitation management method of group service.
Background technology
GSM experienced 2G, 3G to 4G development course, and bandwidth improves constantly；The business of offer is from initial
Multimedia service, the service applications such as speech business voice till now, short message, video, image, data become increasingly abundant.It is mobile
The business, commonly referred to as public network industry such as this point-to-point voice that communication system provides towards personal user, video, broadband access
Business.Group system is the special command dispatching system of Industry-oriented user, the business such as support group is exhaled, individual calling, broadcast ＆ call, typically
Referred to as group service.As radio communication is constantly to broadband, IPization direction evolution, group system is also progressively to broadband cluster system
Unite evolution, with meet industry user visual group is exhaled, the broadband group service such as video dispatching the needs of.
Fig. 1 is a kind of broadband cluster system based on the 3GPP EPS network architectures, including terminal, access subsystem, network
Subsystem, multimedia dispatching subsystem.The system uses the full IP flattening network architecture, and is separated using carrying with control
Communication mechanism, it is possible to achieve while provide broadband group service and public network service.
Cluster user in the group system can be carried after multimedia dispatching server completes cluster registration using network
The group service and public network service of confession.Cluster user start perform network attachment and carry out the process of cluster registration mainly include with
Lower step：
Network attachment process is performed when step 1, cluster user start, during this, mobility management apparatus needs to notify
Multimedia dispatching server, the cluster user adhere in this mobility management apparatus.
After step 2, network attachment success, cluster user completes the cluster registration process in multimedia dispatching server.
After completing network attachment and cluster registration, cluster user can uses all kinds of group services that network provides.
At present, for the stronger industry of some confidentiality requirements, such as army, state security department are, it is necessary to limit user
The group service that only in specified geographic area (being referred to as working region) network could be used to provide, that is to say, that leave work
Make to will be unable to the group service provided using network behind region, to meet confidentiality demand.
Not yet propose that one kind can meet above-mentioned confidentiality needs for group system at present, group service is fully defined in
Method in given area.
The content of the invention
In view of this, it is a primary object of the present invention to provide a kind of limitation management method of group service, this method can
Effectively the application region of group service is limited in the range of working region.
In order to achieve the above object, technical scheme proposed by the present invention is：
A kind of limitation management method of group service, including：
When cluster user initiates network attachment process, the position that mobility management apparatus reports according to cluster user is believed
Breath, verifies the cluster user whether in working region, will verify result and notifies to give multimedia dispatching server, and according to verification
As a result tracking area is distributed for the cluster user using the tracking area of corresponding scope, the list of the tracking area of the distribution is sent
To the cluster user；When the multimedia dispatching server receives the cluster registration request of the cluster user, if
It is described verification result be the cluster user in working region, then according to the signing information of the cluster user, it is determined whether
Receive the cluster registration request of the cluster user, otherwise, refuse the cluster registration request of the cluster user；
When the cluster user outside working region by being moved into working region or by being moved out to work in working region
When making outside region, positional information that the mobility management apparatus reports according to the cluster user in tracing section updating process,
The cluster user is verified whether in working region, result will be verified and notify to give multimedia dispatching server；According to verification result
Tracking area is distributed for the cluster user using the tracking area of corresponding scope, the list of the tracking area is sent to the cluster
User, if the verification result is in working region, the cluster user signalling of bouquet registration request is triggered, otherwise, is touched
Send out cluster user signalling of bouquet de-registration request described；When the multimedia dispatching server receives the cluster of the cluster user
During registration request, after determining the cluster user in working region according to the verification result, according to the cluster user
Signing information, it is determined whether receive the cluster registration request of the cluster user；When the multimedia dispatching server receives
To the cluster user cluster de-registration request when, according to it is described verification result determining the cluster user outside working region
Afterwards, according to the signing information of the cluster user, the cluster de-registration request of the cluster user is received.
In summary, group service limitation management method proposed by the present invention, network attachment process is initiated in cluster user
When, whether mobility management apparatus current in working region according to cluster user, for cluster user distribute respective range with
Track area, and whether cluster user is notified in working region to give multimedia dispatching server, make multimedia dispatching server
Can according to cluster user whether in working region, accordingly to be authorized to the cluster registration request of the cluster user, from
And the successful registration of group service is set to be limited in working region.In addition, for the movement of cluster user, when cluster user enters
Or when leaving working region, cluster user can because of the change of tracking area initiating updating of tracking area process.So, can utilize with
Track area renewal process so that network side knows cluster user whether in working region in time, and then carries out corresponding cluster note
Volume or cluster nullify management, so as to when cluster user position changes according to the location of its by its group service
It is limited in working region and carries out.
Brief description of the drawings
Fig. 1 is broadband cluster system network architecture diagram.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment to the present invention
It is described in further detail.
The present invention core concept be：When cluster user initiates network attachment process, mobility management apparatus is according to collection
The position that is presently in of group user, tracking area is distributed for the cluster user using the tracking area of corresponding scope, and by cluster
Whether user notify to give multimedia dispatching server in working region, and so, multimedia dispatching server can be according to cluster
Whether user is authorized accordingly in working region to the cluster registration request of the cluster user, in this way, can make collection
Group business is defined in specific working region.In addition, for the movement of cluster user, due to mobility management apparatus
The position being presently according to cluster user, the tracking area identification list for the cluster user distribution outside working region only include work
Make the tracking area outside region, be that the tracking area identification list that the user in working region distributes only includes the tracking in working region
Area, therefore, once cluster user enters working region or leaves working region, cluster user will initiating updating of tracking area mistake
Journey.So, tracing section updating process can be utilized, network side is known cluster user in time whether in working region, and then
Carry out corresponding cluster registration or cluster nullifies management, so that it is guaranteed that when cluster user position changes according to residing for it
Position carries out the management limitation of group service.
The embodiment of the present invention one mainly includes herein below：
Step 201, when cluster user initiate network attachment process when, mobility management apparatus reports according to cluster user
Positional information, the cluster user is verified whether in working region, will verify result and notify to give multimedia dispatching server, and root
Tracking area is distributed for the cluster user using the tracking area of corresponding scope according to result is verified, by the row of the tracking area of the distribution
Table is sent to the cluster user；When the multimedia dispatching server receives the cluster registration request of the cluster user
When, if the verification result be the cluster user in working region, according to the signing information of the cluster user, really
The fixed cluster registration request for whether receiving the cluster user, otherwise, refuses the cluster registration request of the cluster user.
In this step, except that, mobility management apparatus needs to carry out the verification, and will verify with existing system
As a result notify to give multimedia dispatching server, allow it only when cluster user is in working region, just according to the cluster
The signing information of user, it is determined whether receive the cluster registration request of the cluster user, that is to say, that cluster user is working
When outside region, its cluster registration request will be rejected, and the mandate of group service can be carried out so as to be unable to successful registration acquisition.Such as
The successful registration of group service, can be limited in working region by this.
In addition, with existing system except that, mobility management apparatus need according to verify result distribution accordingly with
Track area, can so touch makes trigger position tracing section updating process when cluster user enters or leaves working region.So,
Tracing section updating process can be utilized, network side is known that cluster user leaves or into working region in time, and then carry out
Corresponding cluster registration or cluster nullify management, so that it is guaranteed that when cluster user position changes according to the location of its
Carry out the dynamic management limitation of group service.
Specifically, when cluster user initiates network attachment process, the mobility management apparatus sends out tracking area list
The specific method of cluster user is given compared with system, will not be repeated here.
It is preferred that following methods can be used according to the tracking area for verifying the corresponding scope of result distribution：
If it is described verification result be the cluster user in working region, the tracking area in the working region
In the range of be cluster user distribution tracking area, be otherwise, in the range of the tracking area outside the working region cluster
User distributes tracking area.
Here, after tracking area range of distribution determines, tracking area how is therefrom selected to distribute to cluster user compared with being
System, will not be repeated here.
Step 202, when the cluster user outside working region by being moved into working region or by working region
When being moved out to outside working region, the mobility management apparatus is according to the cluster user in the position that tracing section updating process reports
Confidence ceases, and verifies the cluster user whether in working region, will verify result and notifies to give multimedia dispatching server；According to core
The fruit that comes to an end distributes tracking area using the tracking area of corresponding scope for the cluster user, and the list of the tracking area is sent into institute
Cluster user is stated, if the verification result is in working region, triggers the cluster user signalling of bouquet registration request, it is no
Then, the cluster user signalling of bouquet de-registration request is triggered；When the multimedia dispatching server receives the cluster user
Cluster registration request when, according to it is described verification result determine the cluster user in working region after, according to the collection
The signing information of group user, it is determined whether receive the cluster registration request of the cluster user；When the multimedia dispatching service
When device receives the cluster de-registration request of the cluster user, determining that the cluster user is working according to the verification result
After outside region, according to the signing information of the cluster user, receive the cluster de-registration request of the cluster user.
This step, as it was previously stated, for the movement for cluster user, realize the dynamic management to group service, it is ensured that
The progress of group service is only defined in working region.
It is preferred that when the cluster user outside working region by being moved into working region or by being moved in working region
When going out to outside working region, the list of the tracking area is sent to the specific of the cluster user by the mobility management apparatus
Method will not be repeated here compared with system.
It is preferred that when the cluster user outside working region by moving into working region or by being removed in working region
When outside to working region, the mobility management apparatus is triggered the cluster user and sent by tracing section updating received message
Cluster registration request or cluster de-registration request.
It is preferred that when the cluster user outside working region by being moved into working region or by being moved in working region
When going out to outside working region, in the tracing section updating received message that the mobility management apparatus is sent to cluster user, carry
Receive the relevant information of the cluster registration request or the multimedia dispatching server of cluster de-registration request.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (3)
1. a kind of limitation management method of group service, it is characterised in that including：
When cluster user initiates network attachment process, positional information that mobility management apparatus reports according to cluster user, core
The cluster user is looked into whether in working region, result will be verified and notify to give multimedia dispatching server, it is sharp according to result is verified
Tracking area is distributed for the cluster user with the tracking area of corresponding scope, the list of the tracking area of the distribution is sent to described
Cluster user；When the multimedia dispatching server receives the cluster registration request of the cluster user, if the core
The fruit that comes to an end be the cluster user in working region, then according to the signing information of the cluster user, it is determined whether receive institute
The cluster registration request of cluster user is stated, otherwise, refuses the cluster registration request of the cluster user；
When the cluster user outside working region by being moved into working region or by being moved out to workspace in working region
When overseas, positional information that the mobility management apparatus reports according to the cluster user in tracing section updating process, verify
Whether the cluster user will verify result and notifies to give multimedia dispatching server in working region；Utilized according to result is verified
The tracking area of corresponding scope distributes tracking area for the cluster user, and the list of the tracking area is sent into the cluster uses
Family, if the verification result is in working region, the cluster user signalling of bouquet registration request is triggered, otherwise, triggering
The cluster user signalling of bouquet de-registration request；When the multimedia dispatching server receives the cluster note of the cluster user
During volume request, after determining the cluster user in working region according to the verification result, according to the cluster user
Signing information, it is determined whether receive the cluster registration request of the cluster user；When the multimedia dispatching server receives
During the cluster de-registration request of the cluster user, determining the cluster user outside working region according to the verification result
Afterwards, according to the signing information of the cluster user, the cluster de-registration request of the cluster user is received；
It is described to be included according to verification result using the tracking area of corresponding scope for cluster user distribution tracking area：
If it is described verification result be the cluster user in working region, the tracking area scope in the working region
It is interior to distribute tracking area for the cluster user, it is otherwise, in the range of the tracking area outside the working region cluster user
Distribute tracking area.
2. according to the method for claim 1, it is characterised in that when the cluster user outside working region by moving into workspace
When in domain or by being moved out in working region outside working region, the mobility management apparatus is received by tracing section updating
Message, trigger the cluster user signalling of bouquet registration request or cluster de-registration request.
3. according to the method for claim 2, it is characterised in that when the cluster user outside working region by being moved into work
When in region or by being moved out in working region outside working region, the mobility management apparatus is sent to cluster user
In tracing section updating received message, the multimedia dispatching server for receiving the cluster registration request or cluster de-registration request is carried
Relevant information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323665.1A CN104349286B (en) | 2013-07-30 | 2013-07-30 | The limitation management method of group service |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310323665.1A CN104349286B (en) | 2013-07-30 | 2013-07-30 | The limitation management method of group service |
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| CN104349286A CN104349286A (en) | 2015-02-11 |
| CN104349286B true CN104349286B (en) | 2018-01-26 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948922A (en) * | 2016-10-12 | 2018-04-20 | 中兴通讯股份有限公司 | The processing method of cluster user server and terminal and region restricted service |
| CN107959918B (en) | 2016-10-14 | 2020-02-07 | 电信科学技术研究院 | Session management method, mobility management function and session management function |
| CN110460961B (en) * | 2018-05-08 | 2020-11-27 | 成都鼎桥通信技术有限公司 | Method and system for reporting group terminal position |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893723A (en) * | 2005-11-18 | 2007-01-10 | 华为技术有限公司 | Random limiting method and apparatus in mobile communication system |
| CN1956586A (en) * | 2005-10-24 | 2007-05-02 | 中兴通讯股份有限公司 | Method and device for limitting call in trunking system |
| CN1980414A (en) * | 2005-12-02 | 2007-06-13 | 中兴通讯股份有限公司 | Method for realizing roaming control in clustering system and roaming charging method |
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2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1956586A (en) * | 2005-10-24 | 2007-05-02 | 中兴通讯股份有限公司 | Method and device for limitting call in trunking system |
| CN1893723A (en) * | 2005-11-18 | 2007-01-10 | 华为技术有限公司 | Random limiting method and apparatus in mobile communication system |
| CN1980414A (en) * | 2005-12-02 | 2007-06-13 | 中兴通讯股份有限公司 | Method for realizing roaming control in clustering system and roaming charging method |
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Granted publication date: 20180126 |