CN101060663B - A method for realizing the dynamic reconstruction service of cluster system - Google Patents
A method for realizing the dynamic reconstruction service of cluster system Download PDFInfo
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- CN101060663B CN101060663B CN2006100762848A CN200610076284A CN101060663B CN 101060663 B CN101060663 B CN 101060663B CN 2006100762848 A CN2006100762848 A CN 2006100762848A CN 200610076284 A CN200610076284 A CN 200610076284A CN 101060663 B CN101060663 B CN 101060663B
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Abstract
The implementation method for dynamic regrouping business in cluster system comprises: a. a scheduling agent client sends dynamic regroup request including operation mark and objective group and/or user mark table to the server, b. the scheduling agent server writes or cancels the scheduling attributive register database according to the operation mark; c. the server obtains the details of the objective group and/or user calling; and d. when the original is calling, the server calls in or out the objective group/user for dynamic regulation. This invention removes manual operation.
Description
Technical field
The present invention relates to a kind of implementation method of dynamic reconstruction service, relate in particular to a kind of dynamic reconstruction service implementation method of group system.
Background technology
Trunked communication system is born in eighties of last century end of the seventies, the beginning of the eighties.The mobile subscriber that it is mainly outdoor study is engaged in business such as production scheduling and commander's control communication service is provided.This service has obtained extensive use owing to have ease for use, set up advantage such as the fast and good confidentiality of communication speed in fields such as railway transportation, field work, rescue and relief work, public security, electric power, oil.Trunking communication the earliest is an analogue system, the later stage nineties, digital cluster communication technology increasingly mature.Digital cluster system uses digital signal as control signal, and the user is assigned in the different groups according to its ownership in the system, group's shared channel resources in the system, only behind call setup, communication channel is just really taken, communication channel utilance height, and power system capacity is big.
In emergency circumstances also there is very serious defective in digital cluster system at some when efficient, believable communication is provided to the user.Some disaster scenario is down as aviation accident, fire, landslide, earthquake etc., the crisis processing center need with a plurality of group communications, but the user is divided into different groups in advance, and is relatively independent between group, can't directly intercom mutually.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dynamic reconstruction service implementation method of group system, to solve the problem that can not dynamically adjust in the group system in the prior art.
The invention provides a kind of dynamic reconstruction service implementation method of group system, it may further comprise the steps:
(a) scheduling proxy client is sent dynamic reorganization solicited message to scheduling proxy server, and the solicited message of wherein dynamically recombinating comprises the group and/or the user ID tabulation of operation mark, pre-dynamically reorganization;
(b) scheduling proxy server writes or deletes out the dispatching home location register database according to operation mark with the pre-dynamically group of reorganization/user ID tabulation;
(c) dispatch server obtains the pre-dynamically group and/or the required details of subscriber paging of reorganization;
(d) female group is in talking state, and the dispatch server incoming call or the pre-dynamically subgroup/user of reorganization that breathes out dynamically adjust the calling at female group place.
Further, in the step (a), operation mark is " increase group and/or user ", and the group of pre-dynamically reorganization and/or user ID tabulation comprise female group identification, increase to subgroup and/or user ID tabulation in female group in advance.
Further, in the step (a), operation mark is " increasing group and/or user ", and the pre-dynamically group of reorganization/user ID tabulation comprises subgroup and/or the user ID tabulation that increases in advance in the new group; After scheduling proxy server is received the reorganization request in the step (b), to the new group identification of dispatching home location register application, the new group identification that dispatching home location register will calculate sends to scheduling proxy server, and the newly-built group of scheduling proxy server also writes subgroup and/or user list in the dispatching home location register database.
Further, in the step (a), operation mark is " deletion group/user "; In the step (b), subgroup tabulation that scheduling proxy server will be deleted and/or user list are deleted out its female group and information are deleted from dispatching home location register.
Further, step (c) dispatch server obtains dynamic reorganization details and may further comprise the steps: (c1) the scheduling proxy server group and/or the user ID that transmit pre-reorganization tabulated to dispatch server; (c2) dispatch server is inquired about female group whether in conversation, if in conversation, then dispatch server sends the authentication request message to dispatching home location register, authentication request comprise needs dynamically the group of reorganization/user ID tabulate; (c3) to dispatch server return authorization information, authorization message comprises details such as group, group member and user profile to the dispatching home location register authentication by the back.
Further, in the step (c2), dispatch server is inquired about female group state, and not in conversation, then flow process finishes as if female group, and in conversation, then dispatch server sends authentication request as if female group.
Further, dispatch server is details of obtaining dynamic reorganization like this in the step (c): scheduling proxy server query scheduling home location register is obtained the details of dynamic reorganization, dispatch server directly obtains this dynamically details of reorganization from scheduling proxy server.
Further, in the step (b) by scheduling proxy server directly will the pre-dynamically group of reorganization/and or the user ID tabulation write or delete out dispatching home location register.
Further, scheduling proxy server sends the message of carrying operation mark and the pre-dynamically group of reorganization/user ID tabulation to dispatching home location register, shuffling information is write or deletes out database by dispatching home location register then.
Adopt the inventive method, group service can dynamically be organized into groups through scheduling proxy server according to need of work flexibly by scheduling proxy client, and subsequent operation is instructed according to dispatching desk by system and finished automatically, does not need manual intervention.
Fig. 1 is the basic network architecture diagram of trunked communication system that the present invention describes
Fig. 2 is the dynamic reconstruction service realization flow figure that the embodiment of the invention increases group, user
Fig. 3 is embodiment of the invention deletion group, user's dynamic reconstruction service realization flow figure
The basic network framework of digital clustering communication system as shown in Figure 1, it comprises logic function modules such as colony terminal, base station sub-system BSS, switching subsystem MSS, dispatch service subsystem DSS.
Colony terminal links to each other with base station sub-system (BSS) by air interface, and the miscellaneous service for the user provides group system also provides traditional plain old telephone service, short message service and data service for the user simultaneously.
Base station sub-system BSS (Base Station Subsystem) mainly finishes various group services, the wireless access function of data service and plain old telephone service.BSS constitutes by base station transceiver BTS (BaseTransceiver System), base station controller BSC (Base Station Controller) and dispatching client PDC (PTT Dispatching Client) are common.Wherein radio receiving-transmitting unit BTS finishes the function such as modulation and demodulation, radiofrequency signal transmitting-receiving of baseband signal, base station controller BSC is finished all kinds of switchings of wireless resource allocation, call treatment, power control and support terminal, and scheduling controller PDC then finishes wireless resource allocation, dispatch call control, power control, supports all kinds of switchings under the different areas of coverage of colony terminal, compiles and distribute the cluster audio data stream.
Switching subsystem MSS (Mobile Switch Subsystem) mainly finishes phone interconnect services, common telephone call business and part value-added service.MSS is made up of moving exchanging center MSC (MobileSwitching Center) and attaching position register HLR (Home Location Register) etc.
Dispatch service subsystem DSS (Dispatching Service System) mainly finishes colony dispatching service, is made up of dispatch server PDS (PHH Dispatch Server), dispatching home location register PHR (PHHHome Registater), scheduling proxy server DAS (Dispatching Ageng Server) and scheduling proxy client DAC (Dispatcher Agent Client).
Dispatch server PDS is the master control point of trunked call, finishes the processing of colony dispatching calling, comprises the discriminating cluster user, sets up various trunked calls such as individual call and group call, judgement cluster PTT request etc.PDS also receives the cluster speech data of reverse link as dispatch server, is distributed to corresponding forward link again according to the character of calling out.
Dispatching home location register PHR finishes data base administration and configuration feature, for cluster user provides group registration, group member registration, and provides the local information of cluster member and the service authority record of cluster member, finishes call statistics and billing function.
Scheduling proxy server DAS is the terminal that has special authority during the user organizes, and can initiate and participate in dispatching servicess such as dynamically interim reorganization and permanent reorganization, and can realize the management function of group member etc.Dispatching desk is made up of scheduling proxy client DAC and scheduling proxy server DAS, and client is responsible for the scheduling operation request of receiving scheduling platform and is submitted to server, and server is handled above-mentioned request.
The flow chart of dynamic reconstruction service when Fig. 2 shows embodiment of the invention increase group, user, concrete steps are as follows:
Step 201: scheduling proxy server DAS receives the dynamic reorganization request of scheduling proxy client DAC.This request message content comprises female group (group that comprises other group) sign, increases to the subgroup identification list in female group and/or increase to user ID tabulation in female group in advance and summary info such as operation mark in advance.Wherein user ID can be IMSI, and operation mark is changed to " increasing group/user ".
Step 202: scheduling proxy server DAS writes subgroup tabulation and/or the user list dynamic reorganization group (user) as female group in the database of dispatching home location register PHR management.
Scheduling proxy server DAS can write shuffling information to dispatching home location register PHR by the mode in direct write data storehouse, also can pass through alternate manner, for example, scheduling proxy server DAS sends the message of carrying shuffling information to dispatching home location register PHR, by dispatching home location register PHR shuffling information is write database then.
Step 203: scheduling proxy server DAS transmits shuffling information and gives dispatch server PDS, shuffling information comprises female group identification, increases to the subgroup identification list in female group and/or increase to user ID tabulation in female group in advance and summary info such as operation mark in advance, and wherein operation mark is changed to " increasing group/user ".
Step 204: dispatch server PDS inquires about female group whether in conversation, if female group is not in conversation, then flow process finishes, otherwise dispatch server PDS sends the authentication request message to dispatching home location register PHR, and authentication request message comprises group (user) identification list that needs increase;
Step 205: dispatching home location register PHR to group (or user) tabulation authentication after Query Database return authorization information give dispatch server PDS, the authorization message content comprises details such as group, group member and user profile.
Step 206: dispatch server PDS is according to the new user of authorization message paging of dispatching home location register PHR, to increase subgroup/user to the calling at female group place.
Dispatch server PDS obtains group (user) details that need increase from dispatching home location register PHR in the present embodiment, need to prove, this is not exclusive possible implementation also.In the step 203, dispatch server PDS also can directly obtain group (user) identification list that needs increase from scheduling proxy server DAS (database that DAS can inquire about the PHR obtains corresponding information), if adopt this execution mode, step 204,205 can omit, dispatch server PDS is when the pre-group that increases of paging/user in the step 206, need earlier female group conversation state to be inquired about, if female group is not in talking state, then flow process finishes, if female group is in talking state, then dispatch server PDS is according to the new user of shuffling information paging of scheduling proxy server DAS.
If PDS directly obtains information from DAS, then to write dispatching home location register PHR database also be necessary to step 202 reorganization message.
Dynamically reorganization exists two kinds to handle the mode that group merges, and comprises that existing group (user) joins other existing group and existing group (user) joins newly-built group.The foregoing description has been described the flow process that existing group (user) joins other existing group, below a kind of flow process that merges mode in supplementary notes back.
A kind of requirements of process modify steps 202 that merges mode in back, scheduling proxy server DAS needs to apply for new group identification to dispatching home location register PHR earlier, dispatching home location register PHR sends to scheduling proxy server DAS after calculating makes new advances group identification, afterwards, the newly-built group of scheduling proxy server DAS and subgroup (or user) the tabulation dynamic reorganization group (or user) as newly-built group write in the database of dispatching home location register PHR management.Also need modify steps 204 in addition, whether the implementor can be in the talking state paging or not paging newly adds group (or user) according to newly-built group.
Fig. 3 shows the flow chart of embodiment of the invention deletion group, user's dynamic reconstruction service, and concrete steps are as follows:
Step 301: scheduling proxy server DAS receives the dynamic reorganization request of the deletion groups or users of scheduling proxy client DAC.Subgroup tabulation sign and/or user list sign and operation mark that this request message content comprises female group identification, will delete, wherein operation mark is changed to " deletion group/user ".
Step 302: subgroup tabulation, the user list that scheduling proxy server DAS will delete deleted out its female group and information deleted from the database of dispatching home location register PHR management.
Step 303: scheduling proxy server DAS transmits shuffling information and gives dispatch server PDS, subgroup tabulation sign and summary infos such as user list message identification and operation mark that shuffling information comprises female group identification, will delete, wherein operation mark is changed to " deletion group/user ".
Step 304: dispatch server PDS inquires about female group whether in conversation, if female group is not in conversation, then flow process finishes, otherwise dispatch server PDS sends the authentication request message to dispatching home location register PHR, and authentication message comprises group (user) identification list that needs deletion;
Step 305: dispatching home location register PHR sends authorization message to dispatch server PDS after to group (or user) authentication, and authorization message comprises the group that will delete, the details that pagings such as group member and user profile are required.
Step 306: dispatch server PDS dispatches out this calling according to the authorization message of dispatching home location register PHR with group/user.
Embodiment illustrated in fig. 2 similar with the present invention, dispatch server PDS also can directly obtain group (user) identification list that needs deletion from scheduling proxy server DAS in the present embodiment, thereby omits step 304,305.
In sum, group service can dynamically be organized into groups through scheduling proxy server according to need of work flexibly by scheduling proxy client, and subsequent operation is instructed according to dispatching desk by system and finished automatically, does not need manual intervention.Dynamically reorganization comprises increase and the deletion of dispatching desk to group, and dispatching desk is to increase and the deletion of member in the group.In addition, system can be provided with the useful life that dynamic reorganization generates information, and after the useful life that is provided with arrives, system will cancel this information automatically.Certainly, as a kind of extreme case in time limit, useful life can be set to indefinite duration, just means that also system will never cancel the dynamic shuffling information of generation automatically.
Claims (7)
1. the dynamic reconstruction service implementation method of a group system, it comprises the steps:
(a) scheduling proxy client is sent dynamic reorganization solicited message to scheduling proxy server, and the solicited message of wherein dynamically recombinating comprises the group and/or the user ID tabulation of operation mark, pre-dynamically reorganization;
(b) group and/or the user ID tabulation of dynamic reorganization write or delete out the dispatching home location register database to scheduling proxy server in advance according to operation mark;
(c) dispatch server obtains the pre-dynamically group and/or the required details of subscriber paging of reorganization;
(d) female group is in talking state, and dispatch server incoming call or the breathe out pre-dynamically subgroup and/or the user of reorganization dynamically adjust the calling at female group place;
Described dynamic reorganization exists two kinds to handle the mode that group merges, comprise that existing group and/or user join other existing group and existing group and/or user and join newly-built group, wherein, in a kind of merging mode in back, operation mark is " increasing group and/or user " in the step (a), when the pre-dynamically group of reorganization/user ID tabulation comprises the subgroup that increases in advance in the new group and/or user ID tabulation, after scheduling proxy server is received the reorganization request in the step (b), to the new group identification of dispatching home location register application, the new group identification that dispatching home location register will calculate sends to scheduling proxy server, and the newly-built group of scheduling proxy server also writes subgroup and/or user list in the dispatching home location register database.
2. the method for claim 1 is characterized in that: in the step (a), operation mark is " deletion group and/or user "; In the step (b), subgroup tabulation that scheduling proxy server will be deleted and/or user list are deleted out its female group and information are deleted from dispatching home location register.
3. as each described method in the claim 1 to 2, it is characterized in that: step (c) dispatch server obtains dynamic reorganization details and may further comprise the steps: (c1) the scheduling proxy server group and/or the user ID that transmit pre-reorganization tabulated to dispatch server; (c2) dispatch server is inquired about female group whether in conversation, if in conversation, then dispatch server sends the authentication request message to dispatching home location register, and authentication request comprises needs, and dynamically the group and/or the user ID of reorganization are tabulated; (c3) to dispatch server return authorization information, authorization message comprises details such as group, group member and user profile to the dispatching home location register authentication by the back.
4. realization as claimed in claim 3 is the method for reorganization dynamically, and it is characterized in that: in the step (c2), dispatch server is inquired about female group state, if female group is not in conversation, then flow process finishes, and in conversation, then dispatch server sends authentication request as if female group.
5. as each described method in the claim 1 to 2, it is characterized in that: dispatch server is details of obtaining dynamic reorganization like this in the step (c): scheduling proxy server query scheduling home location register is obtained the details of dynamic reorganization, dispatch server directly obtains this dynamically details of reorganization from scheduling proxy server.
6. as each described method in the claim 1 to 2, it is characterized in that: in the step (b) by scheduling proxy server directly will the pre-dynamically group of reorganization/and or the user ID tabulation write or delete out dispatching home location register.
7. as each described method in the claim 1 to 2, it is characterized in that: scheduling proxy server sends the message of carrying operation mark and pre-group that dynamically recombinates and/or user ID tabulation to dispatching home location register, shuffling information is write or deletes out database by dispatching home location register then.
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101951558B (en) * | 2008-01-21 | 2013-06-12 | 中兴通讯股份有限公司 | Method for realizing authorization among scheduling seats in trunking communication system |
| CN101848424B (en) * | 2010-05-24 | 2015-06-03 | 中兴通讯股份有限公司 | Method and system for real-time control over service function of terminal |
| CN102378173B (en) * | 2010-08-23 | 2016-05-11 | 中兴通讯股份有限公司 | A kind of digital clustering communication system and call-establishing method thereof |
| CN102480693A (en) * | 2010-11-29 | 2012-05-30 | 普天信息技术研究院有限公司 | Method for dynamically changing cluster terminal in group call |
| CN102905228A (en) * | 2011-07-29 | 2013-01-30 | 中兴通讯股份有限公司 | Service group establishment methods and devices |
| CN103139714B (en) * | 2011-11-30 | 2016-04-06 | 鼎桥通信技术有限公司 | The method of dynamic reorganization, system and switch in group system |
| CN103139712B (en) * | 2012-12-18 | 2016-04-20 | 广州海格通信集团股份有限公司 | A kind of zone digit trunked communication system is anti-ruins recombination method |
| CN103747107B (en) * | 2014-01-27 | 2017-03-15 | 西安雷迪信息技术有限公司 | A kind of compatible cloud operating platform and its implementation |
| CN104869532B (en) * | 2015-04-28 | 2020-10-09 | 海尔优家智能科技（北京）有限公司 | Group member management method and device |
| CN104869531B (en) * | 2015-04-28 | 2020-09-01 | 海尔优家智能科技（北京）有限公司 | Group member updating method and device |
| CN111294740B (en) * | 2015-06-05 | 2021-07-09 | 华为技术有限公司 | Group communication method, device and equipment |
| CN106572448B (en) * | 2016-10-28 | 2020-09-25 | 海能达通信股份有限公司 | Digital cluster interconnection method, system and control equipment |
| CN106506693B (en) * | 2016-12-09 | 2019-06-18 | 北京奇虎科技有限公司 | The method and apparatus of server are deleted from the server cluster that cloud service is provided |
| CN108235242A (en) * | 2016-12-12 | 2018-06-29 | 普天信息技术有限公司 | Group region configuration method, dispatching desk and cluster controller TCF based on dynamic reorganization |
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| CN1708147A (en) * | 2004-06-11 | 2005-12-14 | 华为技术有限公司 | Method and system for realizing concentration service to dynamic establish user group |
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| CN1708147A (en) * | 2004-06-11 | 2005-12-14 | 华为技术有限公司 | Method and system for realizing concentration service to dynamic establish user group |
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