CN103428646A - Cluster system user state query method and server - Google Patents
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Abstract
The invention relates to cluster system user state query method and server. The method comprises the steps that a cluster scheduling server receives cluster group user state information reported by a network element in a cluster system, and the information is preserved in a preset dynamic database; a query request which is transmitted by a cluster system client and/or a user terminal is received; according to the query request of the cluster system client and/or the user terminal, dynamic database is called; corresponding cluster group user state information is acquired and is returned to the cluster system client and/or the user terminal. According to the invention, maintenance personnel of the cluster system can quickly, accurately and clearly know the current business state of all users of each cluster group, and can retrieve the state information of a corresponding user according to a specific keyword, so as to ensure the efficiency and the timeliness of the cluster system.
Description
Technical field
The present invention relates to wireless communication technology field, relate in particular to a kind of LTE(Long Term Evolution, Long Term Evolution) method and the server of group system User Status inquiry in system.
Background technology
Trunked communication system is a kind of private wireless communication system towards the specific industry application of developing for meeting the demands such as industry user's command scheduling.In system, a large number of users can be shared a small amount of wireless channel, fully save valuable Radio Resource, channel utilization is high, take command scheduling as the main body application form, in a government office, the field such as public safety, emergency communication, electric power, civil aviaton, petrochemical industry, army and enterprise has a wide range of applications.
Trunked communication system is mainly taked half-duplex mode communication, obtaining and discharging by PoC (Push To Talk) key control channel during work.The broadband trunked communication system is expanded the broadband services type around " voice ", " data " and " video " these three basic services.The high bandwidth of LTE system more is conducive to realize above-mentioned business and activate business.As shown in Figure 1, trunked communication system is mainly by formations such as terminal, BWA (base station) and network subsystems.Wherein, terminal mainly comprises the formations such as handheld terminal, car-mounted terminal, fixed station, wireless dispatching desk and wired dispatching desk.The broadband wireless access subsystem mainly consists of base station.Network subsystem mainly consists of core net.Trunked communication system communicates by the coordination between said network element.
Because trunked communication system is multiplex, in military affairs, public safety, urgent emergency case etc., require the dispatching desk of group system can obtain fast the current service condition of cluster user, comprise RRC state, right of speech state, add group calling classification and type of service etc.Simultaneously, state that need to be current according to terminal issues corresponding dispatch command to the user, to guarantee high efficiency and the real-time of group system.But existing trunked communication system can't reach high efficiency and real-time.
Summary of the invention
Main purpose of the present invention is to provide a kind of method and server of group system User Status inquiry, is intended to improve high efficiency and the real-time of trunked communication system.
In order to achieve the above object, the present invention proposes a kind of method of group system User Status inquiry, comprising:
Trunking dispatch server receives the cluster group user state information of reported by network elements in group system, is kept in the dynamic data base set in advance;
Receive the inquiry request that group system client and/or user terminal send;
According to the inquiry request of described group system client and/or user terminal, call described dynamic data base, obtain corresponding cluster group user state information, return to described group system client and/or user terminal.
Effectively, described network element at least comprises one of following: MME, BM-GW, HSS and described user terminal.
Effectively, the described inquiry request according to the group system client, call described dynamic data base, and the step of obtaining corresponding cluster group user state information comprises:
Described trunking dispatch server, according to the inquiry request of described group system client, is called described dynamic data base;
In described dynamic data base, by collection group name or cluster group ID, carry out packet; Perhaps by keyword or key combination, retrieved, obtained the cluster group user state information that needs inquiry.
Effectively, described cluster group user state information comprises: No. IMSI, lane place, the eNB-ID accessed and/or the current service condition of user.
Effectively, the method also comprises:
Set the visit data authority of described user terminal in described dynamic data base, to limit the information category of described user terminal inquiry.
Effectively, described trunking dispatch server is by the cluster group user state information reported, and the step be kept in the dynamic data base set in advance comprises:
In described dynamic data base, according to user's identification information, described cluster group user state information is matched under corresponding cluster group and preserved.
The present invention also proposes a kind of server of group system User Status inquiry, comprising:
Information receiving module, for receiving the cluster group user state information of reported by network elements in group system, be kept in the dynamic data base set in advance;
The request receiving module, the inquiry request sent for receiving group system client and/or user terminal;
Enquiry module, for the inquiry request according to described group system client and/or user terminal, call described dynamic data base, obtains corresponding cluster group user state information, returns to described group system client and/or user terminal.
Effectively, described enquiry module, also for the inquiry request according to described group system client, calls described dynamic data base; In described dynamic data base, by collection group name or cluster group ID, carry out packet; Perhaps by keyword or key combination, retrieved, obtained the cluster group user state information that needs inquiry.
Effectively, described information receiving module is also for setting the visit data authority of described user terminal, to limit the information category of described user terminal inquiry at described dynamic data base.
Effectively, described information receiving module, also at described dynamic data base, according to user's identification information, matches described cluster group user state information under corresponding cluster group and is preserved.
Method and the server of a kind of group system User Status inquiry that the present invention proposes, trunking dispatch server is safeguarded a dynamic data base for each cluster group user, this dynamic data base is by obtaining MME, BM-GW, the real-time report information of the user data of HSS and User Status, Dynamic Maintenance cluster group user state information, can make thus the attendant of group system quick, accurately get information about the current service condition of all users of each cluster group, and can be retrieved according to specific keyword the state information of respective user, thereby guarantee high efficiency and the real-time of group system.
The accompanying drawing explanation
Fig. 1 is the network architecture diagram of existing trunked communication system;
Fig. 2 is the schematic flow sheet of method one embodiment of group system User Status inquiry of the present invention;
Fig. 3 a is the first example process schematic diagram of method one embodiment of group system User Status inquiry of the present invention;
Fig. 3 b is the second example process schematic diagram of method one embodiment of group system User Status inquiry of the present invention;
Fig. 3 c is the third example process schematic diagram of method one embodiment of group system User Status inquiry of the present invention;
Fig. 3 d is the 4th kind of example process schematic diagram of method one embodiment of group system User Status inquiry of the present invention;
Fig. 4 is the structural representation of server one embodiment of group system User Status inquiry of the present invention.
For the technical scheme that makes invention is clearer, understand, below in conjunction with accompanying drawing, be described in further detail.
Embodiment
The solution of the embodiment of the present invention is mainly: trunking dispatch server is safeguarded a dynamic data base for each cluster group user, this database is by obtaining MME(Mobility Management Entity in group system, mobile management entity), the BM-GW(multimedia gateway), HSS(Home Subscriber Server, the real-time report information of user data home subscriber server) and User Status, Dynamic Maintenance cluster group state information, so that the attendant of group system is quick, accurately get information about the current service condition of all users of each cluster group, and can be retrieved according to specific keyword the state information of respective user, thereby guarantee high efficiency and the real-time of group system.
As shown in Figure 2, one embodiment of the invention proposes a kind of method of group system User Status inquiry, comprising:
Step S101, trunking dispatch server receives the cluster group user state information of reported by network elements in group system, is kept in the dynamic data base set in advance;
Wherein, network element comprises MME, BM-GW, HSS and user terminal.
For high efficiency and the real-time that improves group system, the present embodiment has set in advance a dynamic data base for each cluster group user, by trunking dispatch server, is safeguarded.
Safeguard a dynamic data base for each cluster group user on trunking dispatch server.The user data of this dynamic data base by obtaining MME, BM-GW, HSS and the real-time report information of User Status, Dynamic Maintenance cluster group state information, using the administrative unit of cluster group ID as dynamic data base simultaneously, with IMSI(International Mobile SubscriberIdentification Number, international mobile subscriber identity) number as each user's pass key index, user data is safeguarded.Wherein, the user profile that dynamic data base is safeguarded comprises No. IMSI, lane place, the eNB-ID accessed and the current service condition of user etc.
When described trunking dispatch server is preserved the cluster group user state information reported in dynamic data base, according to user's identification information, described cluster group user state information is matched under corresponding cluster group and preserved.
Step S102, receive the inquiry request that group system client and/or user terminal send;
Step S103, according to the inquiry request of group system client and/or user terminal, call described dynamic data base, obtains corresponding cluster group user state information, returns to described group system client and/or user terminal.
The dynamic data base that trunking dispatch server is safeguarded can directly be called by the trunking dispatch server backstage, the data of this dynamic data base can be that user terminal is shared by the internal network approach simultaneously, and the user who accesses group system can access the data of obtaining corresponding cluster group.In addition, visit data authority that can also the setting terminal user in dynamic data base is carried out the information category of limited subscriber terminal inquiry.
Take the group system client as example, when the group system client need to be inquired about the user data in dynamic data base, to trunking dispatch server, send inquiry request.Trunking dispatch server, according to the inquiry request of described group system client, is called described dynamic data base; And, in described dynamic data base, by collection group name or cluster group ID, carry out packet; Perhaps by keyword or key combination, retrieved, to obtain the cluster group user state information that needs inquiry.
Below with the essential information before and after user terminal access group system, inquire about, reach the service condition inquiry after user terminal accesses group system, and end user query cluster user state information is that example describes.
Example 1: the user profile inquiry of cluster user group
As shown in Figure 3 a, cluster network defines different cluster groups at HSS, and each cluster group can be identified according to cluster group name or cluster group ID, under each cluster group, some users is arranged.Define a special interface and report its all user profile for HSS to the dynamic data base of cluster user group.HSS reports the dynamic data base of all group user data to the cluster user group, its data that report mainly comprise: always No. IMSI of the number of users of groups of users number, customer group group name or the ID of group, each user's group, each user, and each user's the user profile such as right of speech rank.
The backstage of trunking dispatch server or colony dispatching platform, directly call the dynamic data database data of cluster user group, can carry out packet by collection group name or cluster group ID, keyword or key combination that also can be different by other be retrieved, and obtain the user or the subscriber group information that need inquiry.As: according to IMSI, be search key, the state information of inquiry respective user.
Example 2: after cluster user access group system, corresponding essential information inquiry
As shown in Fig. 3 b, at the maintenance module of a NAS message of MME definition, the dynamic user data of safeguarding access and exiting cluster network.Define a special interface and be used for the dynamic data base reported data of MME to the cluster user group.The data content of its maintenance of NAS message maintenance module active reporting of MME is to the dynamic data base of cluster user group, comprises No. IMSI of access user, IP address, APN/ lane place, eNB ID, cluster user group etc.The dynamic data base of cluster user group according to the IMSI information obtained from HSS, matches the data of acquisition under corresponding cluster group to corresponding user message.
The backstage of trunking dispatch server or colony dispatching platform, directly call cluster user group database data, can carry out packet by collection group name or cluster group ID, can carry out packet by collection group name or cluster group ID, keyword or key combination that also can be different by other be retrieved, and obtain the user or the subscriber group information that need inquiry.As: be search key according to eNB ID, inquire about the user profile under the website under a certain community.
Example 3: the service condition inquiry after the group system subscriber access system
As shown in Figure 3 c, in the BM-SC(broadcast multicast service center) locate to define the maintenance module of a SG message, safeguard dynamically the service condition of each user in the cluster group.Can press No. IMSI for the mark for marking user, the service condition of maintenance comprises customer service type (clean culture, group calling, visual group calling); User's calling analogy (caller, called, right of speech, non-right of speech).Its data message of maintenance module active reporting of SG message is to the dynamic data base of cluster user group.According to No. IMSI be index, corresponding user profile is matched to corresponding group user.
The backstage of trunking dispatch server, directly call cluster user group database data, can carry out packet by collection group name or cluster group ID, also can be by being retrieved for keyword (clean culture, group calling, visual group calling, caller, called, right of speech, non-right of speech), thus user profile all under corresponding retrieving information obtained.
Example 4: user terminal inquiry cluster user state information.
As shown in Figure 3 d, be provided with an information inquiry module at user terminal, the information inquiry module of user terminal can be called by the access of network internal approach the dynamic data database data of cluster user group, can define different authorities to different user on dynamic data base, according to certain constraints, make the user can inquire about certain database information.As: the current cluster group ID registered of user terminal is 01, and this user terminal can obtain all users' that in dynamic data base, the ID of group is 01 state information.Shown group user details, shown according to constraints.
The present embodiment trunking dispatch server is safeguarded a dynamic data base for each cluster group user, the user data of this dynamic data base by obtaining MME, BM-GW, HSS and the real-time report information of User Status, Dynamic Maintenance cluster group user state information, can make thus the attendant of group system fast, accurately get information about the current service condition of all users of each cluster group, and can be retrieved according to specific keyword the state information of respective user, thereby guarantee high efficiency and the real-time of group system.
As shown in Figure 3, one embodiment of the invention proposes a kind of server of group system User Status inquiry, comprising: information receiving module 301, request receiving module 302 and enquiry module 303, wherein:
Request receiving module 302, the inquiry request sent for receiving group system client and/or user terminal;
Wherein, network element comprises MME, BM-GW, HSS(Home Subscriber Server, home subscriber server) and user terminal.
For high efficiency and the real-time that improves group system, the present embodiment has set in advance a dynamic data base for each cluster group user, by trunking dispatch server, is safeguarded.
Safeguard a dynamic data base for each cluster group user on trunking dispatch server.The user data of this dynamic data base by obtaining MME, BM-GW, HSS and the real-time report information of User Status, Dynamic Maintenance cluster group state information, using cluster group ID as the administrative unit of dynamic data base, and No. IMSI key index of the pass as each user of usining safeguarded user data simultaneously.Wherein, the user profile that dynamic data base is safeguarded comprises No. IMSI, lane place, the eNB-ID accessed and the current service condition of user etc.
After the information receiving module 301 of described trunking dispatch server receives the cluster group user state information of reported by network elements in group system, in dynamic data base, the cluster group user state information reported is preserved, when preserving, can, according to user's identification information, described cluster group user state information be matched under corresponding cluster group and be preserved.
The dynamic data base that trunking dispatch server is safeguarded can directly be called by the trunking dispatch server backstage, the data of this dynamic data base can be that user terminal is shared by the internal network approach simultaneously, and the user who accesses group system can access the data of obtaining corresponding cluster group.In addition, the visit data authority that described information receiving module can also the setting terminal user in dynamic data base is carried out the information category of limited subscriber terminal inquiry.
Take the group system client as example, when the group system client need to be inquired about the user data in dynamic data base, to trunking dispatch server, send inquiry request.The request receiving module 302 of trunking dispatch server receives the inquiry request that the group system client sends, and the inquiry request by enquiry module 303 according to described group system client, call described dynamic data base; And, in described dynamic data base, by collection group name or cluster group ID, carry out packet; Perhaps by keyword or key combination, retrieved, to obtain the cluster group user state information that needs inquiry.
The instantiation that carries out the inquiry of group system User Status in the present embodiment please refer to above-described embodiment, does not repeat them here.
Method and the server of the inquiry of embodiment of the present invention group system User Status, trunking dispatch server is safeguarded a dynamic data base for each cluster group user, this dynamic data base is by obtaining MME, BM-GW, the real-time report information of the user data of HSS and User Status, Dynamic Maintenance cluster group user state information, can make thus the attendant of group system quick, accurately get information about the current service condition of all users of each cluster group, and can be retrieved according to specific keyword the state information of respective user, thereby guarantee high efficiency and the real-time of group system.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (10)
1. the method for a group system User Status inquiry, is characterized in that, comprising:
Trunking dispatch server receives the cluster group user state information of reported by network elements in group system, is kept in the dynamic data base set in advance;
Receive the inquiry request that group system client and/or user terminal send;
According to the inquiry request of described group system client and/or user terminal, call described dynamic data base, obtain corresponding cluster group user state information, return to described group system client and/or user terminal.
2. method according to claim 1, is characterized in that, it is one of following that described network element at least comprises: mobile management entity MME, multimedia gateway BM-GW, home subscriber server HSS and described user terminal.
3. method according to claim 2, is characterized in that, the described inquiry request according to the group system client, call described dynamic data base, and the step of obtaining corresponding cluster group user state information comprises:
Described trunking dispatch server, according to the inquiry request of described group system client, is called described dynamic data base;
In described dynamic data base, by collection group name or cluster group ID, carry out packet; Perhaps by keyword or key combination, retrieved, obtained the cluster group user state information that needs inquiry.
4. method according to claim 1, is characterized in that, described cluster group user state information comprises: No. IMSI, international mobile subscriber identity, lane place, the eNB-ID accessed and/or the current service condition of user.
5. method according to claim 1, is characterized in that, also comprises:
Set the visit data authority of described user terminal in described dynamic data base, to limit the information category of described user terminal inquiry.
6. according to the described method of any one in claim 1-5, it is characterized in that, described trunking dispatch server is by the cluster group user state information reported, and the step be kept in the dynamic data base set in advance comprises:
In described dynamic data base, according to user's identification information, described cluster group user state information is matched under corresponding cluster group and preserved.
7. the server of a group system User Status inquiry, is characterized in that, comprising:
Information receiving module, for receiving the cluster group user state information of reported by network elements in group system, be kept in the dynamic data base set in advance;
The request receiving module, the inquiry request sent for receiving group system client and/or user terminal;
Enquiry module, for the inquiry request according to described group system client and/or user terminal, call described dynamic data base, obtains corresponding cluster group user state information, returns to described group system client and/or user terminal.
8. server according to claim 7, is characterized in that, described enquiry module, also for the inquiry request according to described group system client, calls described dynamic data base; In described dynamic data base, by collection group name or cluster group ID, carry out packet; Perhaps by keyword or key combination, retrieved, obtained the cluster group user state information that needs inquiry.
9. server according to claim 7, is characterized in that, described information receiving module is also for setting the visit data authority of described user terminal, to limit the information category of described user terminal inquiry at described dynamic data base.
10. according to the described server of any one in claim 7-9, it is characterized in that, described information receiving module, also at described dynamic data base, according to user's identification information, matches described cluster group user state information under corresponding cluster group and is preserved.
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| CN104753689A (en) * | 2013-12-30 | 2015-07-01 | 成都鼎桥通信技术有限公司 | User management method of broadband cluster communication system |
| CN104753689B (en) * | 2013-12-30 | 2018-05-11 | 成都鼎桥通信技术有限公司 | A kind of user management method of broadband cluster communication system |
| CN108574858A (en) * | 2017-03-13 | 2018-09-25 | 国家新闻出版广电总局广播电视卫星直播管理中心 | A kind of DTV customer service system |
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| CN108063735A (en) * | 2017-12-22 | 2018-05-22 | 新华三技术有限公司 | The distribution method and device of VNF clusters |
| CN108901067A (en) * | 2018-06-22 | 2018-11-27 | 武汉虹信通信技术有限责任公司 | For the subscription data synchronization realizing method between broadband cluster core net and dispatching desk |
| CN108901067B (en) * | 2018-06-22 | 2020-10-30 | 武汉虹信通信技术有限责任公司 | Method for realizing signing data synchronization between broadband cluster core network and dispatching station |
| CN109918268A (en) * | 2019-03-05 | 2019-06-21 | 北京达佳互联信息技术有限公司 | System compatible method, apparatus, equipment and computer readable storage medium |
| CN109918268B (en) * | 2019-03-05 | 2023-03-14 | 北京达佳互联信息技术有限公司 | System compatible method, apparatus, device and computer readable storage medium |
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Application publication date: 20131204 |