CN100444660C - Method for implementing forced releasing and forced interposing function of trunking call in digital trunking communication system - Google Patents
Method for implementing forced releasing and forced interposing function of trunking call in digital trunking communication system Download PDFInfo
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- CN100444660C CN100444660C CNB2005101325726A CN200510132572A CN100444660C CN 100444660 C CN100444660 C CN 100444660C CN B2005101325726 A CNB2005101325726 A CN B2005101325726A CN 200510132572 A CN200510132572 A CN 200510132572A CN 100444660 C CN100444660 C CN 100444660C
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Abstract
The invention relates to a method for separating and interpolating the CDMA digit group system and distribution area, wherein presets separate condition into group distributing subsystem, that the terminal is separated at present call, and the new call and present call should meet the condition; the distributing controller compares call A and call B, via the separate condition to judge if separates terminal M from call A, if it is, sends release command to the terminal M to separate M from call A, receives the release complete message, pages terminal M into call B; if can not separate, sends prompt message to the terminal M, to inform about new call B, to decide accessing into new call or not by user; ends.
Description
Technical field
The present invention relates to digital clustering communication system, more specifically, relate to the implementation method of forced releasing and forced interposing function of trunking call in digital clustering communication system.
Background technology
Trunked communication system is a kind of senior mobile dispatching patcher, is representing the developing direction of the specialized mobile radio net of one of communication system.Trunked communication system has shared, the automatic selective channel function of all users that available channel is a system; It is the multipurpose of shared resource, contribution, shared channel equipment and service, dynamical wireless dispatching communication system.Because it is big that digital clustering communication system has power system capacity, frequency efficiency height, advantages such as diverse in function, the present mainstream technology that has become the trunking communication field.
The Speech Communication of trunking communication has outstanding feature, promptly adopts PTT (Push To Talk) button to continue in a mode that pushes to talk, called need not can answering by off-hook, and the speed that continues is fast, and function such as to support to group busy.These characteristics just because of trunking communication, it is widely used in some professional moving communicating fields, departments such as large enterprise, traffic, taxi dispatching, harbour, public security, fire-fighting for example, same trunking communication also can be applied to common voice call occasion.
The user will face the situation that has a plurality of callings to need its access sometimes like this, and for example: the user is in and calls out in the middle of the A, and this moment, the another one urgent call also needed the user to add, and the user must abandon current calling and join in the middle of the urgent call; If the user is in when calling out A, another one ordinary call B needs the user to insert, and the user just not necessarily must add in the new call request.Perfect digital cluster system should guarantee not miss important incoming call, to not being that the sufficient right to choose of user is given in very urgent calling, oneself judges to select to answer which calling by him again.Forced releasing and forced interposing function in Digital Clustering field intelligence just becomes particularly important like this.Also in digital clustering communication system, do not solve the scheme of tolling breakdown between the PTT calling at present in the prior art with intrusion.
Summary of the invention
The technical problem to be solved in the present invention provides the implementation method of forced releasing and forced interposing function of trunking call in a kind of digital clustering communication system.
In order to solve the problems of the technologies described above, the invention provides the implementation method of forced releasing and forced interposing function of trunking call in a kind of digital clustering communication system, may further comprise the steps:
(a) set in advance the condition of tolling breakdown in trunking dispatching subsystem, regulation will make terminal toll breakdown from current calling, needs the condition that satisfies between new calling and the current calling;
When (b) dispatching control center is received the request of new calling B and learnt that its terminal M that asks adding is in current calling A, relatively call out A and call out B, whether terminal M is tolled breakdown from call out A according to the described condition judgment of tolling breakdown, if, execution in step (c), otherwise, execution in step (d);
(c) described dispatching control center sends release command to terminal M, terminal M is removed from call out A, and after receiving the Release complete that base station sub-system is replied, call terminal M adds calling B, finishes;
(d) dispatching control center sends information to terminal M, and notice has new calling B to require it to add, and whether adds new calling by user's decision, finishes.
Further, above-mentioned implementation method also can have following characteristics: the described condition of tolling breakdown is: by one or more call properties calling is divided, for every kind of attribute defines some priority and stipulate the judgement order of various attributes when dividing by multiple attribute, to a kind of determined property the time,, then toll breakdown if new call priority is higher than current calling, as be lower than current calling, then do not toll breakdown, as equal current calling, then again next is planted attribute and judge.
Further, above-mentioned implementation method also can have following characteristics: be used for comprising type of call, affiliated group and working a kind of or combination in any of exhaling the user calling out the described call property of dividing.
Further, above-mentioned implementation method also can have following characteristics: described type of call is to be divided into urgent call and ordinary call, when having only new calling to be ordinary call for the current calling of urgent call, described terminal could be tolled breakdown from current calling.
Further, above-mentioned implementation method also can have following characteristics: in the described step (b), if dispatching control center is received a plurality of call request terminal M simultaneously and is added, then these are called out and the priority of current calling compares together by the described condition of tolling breakdown, if what priority was the highest is current calling, then can not toll breakdown, otherwise, after terminal M tolled breakdown from current calling, its intrusion is gone in the highest new calling of priority.
Further, above-mentioned implementation method also can have following characteristics: in the described step (b), if dispatching control center is received a plurality of call request terminal M simultaneously and is added, and according to the judged result of the condition of tolling breakdown is when not carrying out tolling breakdown, then dispatching control center sends information to terminal M, the information that comprises the calling that all are new, the user selects to add one of them calling arbitrarily according to these information.
Further, above-mentioned implementation method also can have following characteristics: in the described step (c), after described dispatching control center was received Release complete, also other users in the current calling of this user A sent information simultaneously, indicate this user to be tolled breakdown by other calling.
Further, above-mentioned implementation method also can have following characteristics: in the described step (d), the information that dispatching control center sends to terminal comprises a kind of or combination in any in the following information: new group of calling out, rise and exhale Subscriber Number, call class and call initiator.
Further, above-mentioned implementation method also can have following characteristics: in the described step (d), if the user selects initiatively to join and calls out among the B, terminal M sends a notification message to described dispatching control center, request is withdrawed to call out A and add and is called out B, described dispatching control center is removed the user from call out A, after the release of receiving the base station sub-system answer finished message, call terminal M added calling B.
Further, above-mentioned implementation method also can have following characteristics: described dispatching control center call terminal M adds when calling out B, is continuous paging, up to terminal M intrusion to calling out among the B or calling out the B end of conversation.
In sum, the inventive method has realized the forced releasing and forced interposing function of digital cluster call, has guaranteed the timely disposal ability of user to the burst major event.Simultaneously, it is fashionable to need the user to add for common trunked call, and the user can independently select to join other any one callings or remain in the middle of the original calling.Advantage such as have that flexible operation is easy, diverse in function, networking mode are simple is adapted at promoting on the digital cluster system and using.
Description of drawings
Fig. 1 is the basic network architecture of digital clustering communication system.
Fig. 2 judges whether to toll breakdown flow process for embodiment of the invention dispatching control center DCC.
Embodiment
For the ease of understanding the inventive method, earlier the basic network architecture of digital clustering communication system is done an introduction, as shown in Figure 1, this system comprises colony terminal 1, base station sub-system (BSS:Base StationSystem) 2, mobile switching subsystem (MSS:Mobile Switching System) and scheduler subsystem (DS S:Dispatching SubSystem).
Mobile switching subsystem 3 belongs to the core net in the mobile communication system, its network entity comprises moving exchanging center MSC (Mobile Switching Center) 31 and attaching position register HLR (HomeLocation Register) 32, mainly finish phone interconnect services, common telephone call business and part value-added service, and provide the storage and the management function of related service function user information, be included as that the mobile subscriber with normal speech business opens an account, nullifies, professional authentication and mandate etc., assist to finish user's calling and business operation simultaneously.
Trunking dispatching subsystem 4 is made up of dispatching control center (DCC:Dispatching Control Center) 41, dispatching home location register (DHR:Dispatching Home Register) 42 and cluster user database 43.Scheduler subsystem is mainly finished colony dispatching service.Wherein:
Dispatching home location register 42 is carried out the cluster user database management operation, finishes charging, authentication and authorization function in the digital cluster system.When cluster carried out paging by unified group id, authentication and paging function were independent.
Implement the inventive method, need in trunking dispatching subsystem, set in advance the condition of tolling breakdown.In the present embodiment, toll breakdown accordingly that condition is corresponding to be defined as: type of call is divided into urgent call and ordinary call, and the priority of urgent call is higher than ordinary call, and group and user are divided into some priority.Preferential judgement type of call is judged group's priority again when type of call is identical, judged when group's priority is also identical again and exhaled User Priority.Urgent call can be tolled breakdown ordinary call, and the calling that group's priority is high can be tolled breakdown the low calling of group's priority, rises and exhales the high calling of User Priority can toll breakdown the calling of exhaling User Priority low.
After configuration is finished, finish the forced releasing and forced interposing of trunked call by following steps and handle, as shown in Figure 2.
Present embodiment relatively the time, the type of relatively calling out earlier B and calling out A, if call out A be urgent call to call out B be ordinary call, then can toll breakdown, if call out A be ordinary call to call out B be urgent call, then can not toll breakdown; If it is identical with the type of call of calling out B to call out A, call out the judgement of group's priority of A and calling B again.
In the judgement of group's priority, be higher than calling A if call out group's priority of B, then can toll breakdown, be lower than as group's priority of calling out B and call out A, then can not toll breakdown; If it is identical with group's priority of calling out A to call out B, the judgement of exhaling User Priority that rises of calling out A again and calling out B.
Exhale in the judgement of User Priority rising, to exhale User Priority to be higher than to call out A, then can toll breakdown, to exhale User Priority to be less than or equal to call out A, then can not toll breakdown as calling out rising of B if call out rising of B.
After step 140, dispatching control center are received the Release complete that base station sub-system replys, at once by the continuous call terminal M of group that calls out B, up to this terminal intrusion to calling out among the B or till calling out the B end of conversation, finishing;
In this step, after dispatching control center was received Release complete, simultaneously other users in the original calling of living in of this user send information, indicated this user to be tolled breakdown by other calling and left this calling.
In sum, the implementation method of the forced releasing and forced interposing function of digital cluster call provided by the invention has following characteristics:
The one, when the calling that needs the user to participate in (as urgent call) can be tolled breakdown this user terminal from current calling, dispatching control center can directly be tolled breakdown this terminal from current calling.
As, in the middle of the user was in call A, at this moment another important call B (as: emergencies such as fire protection warning, public security joint defence) took place, and needed this user to join and called out in the middle of the B.System can toll breakdown the user automatically from current calling A, and with user's intrusion to calling out in the middle of the B.So just guaranteed the timely disposal ability of user to the burst major event.
The 2nd, when the calling that needs the user to participate in can not be tolled breakdown this user terminal from current calling, dispatching control center only sent information to the user.The user can select to add other and call out, and perhaps remains in the middle of the original calling.
Therefore, the inventive method has guaranteed the timely disposal ability of user to the burst major event, simultaneously given the user autonomous right to choose in the ordinary course of things again, advantage such as have that flexible operation is easy, diverse in function, networking mode are simple is adapted at promoting on the digital cluster system and using.
On the basis of the foregoing description, the present invention also can have other multiple conversion, for example:
In another embodiment, only consider type of call when condition is tolled breakdown in setting, promptly having only new calling is that urgent call and current calling just can be tolled breakdown when being ordinary call.In fact, different scheduling group systems can be provided with the different conditions of tolling breakdown according to the needs of oneself, can adopt group's priority, exhale a kind of or combination in any in the conditions such as User Priority and type of call to judge.
In another embodiment, if dispatching control center is received a plurality of call request terminal M simultaneously and is added, then compare by the priority of the condition of setting of tolling breakdown earlier these callings, after selecting a highest-ranking calling C, should call out C again and compare, and judge whether and terminal M can be removed from call out A, if can with calling out A, after then terminal M being tolled breakdown, its intrusion is gone into to call out C from call out A.If cannot, then dispatching control center can comprise the information of all-calls in the information that terminal M sends, like this, the user can select to add one of them calling arbitrarily.
Therefore; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Claims (10)
1, the implementation method of forced releasing and forced interposing function of trunking call in a kind of digital clustering communication system may further comprise the steps:
(a) set in advance the condition of tolling breakdown in trunking dispatching subsystem, regulation will make terminal toll breakdown from current calling, needs the condition that satisfies between new calling and the current calling;
When (b) dispatching control center is received the request of new calling B and learnt that its terminal M that asks adding is in current calling A, relatively call out A and call out B, whether terminal M is tolled breakdown from call out A according to the described condition judgment of tolling breakdown, if, execution in step (c), otherwise, execution in step (d);
(c) described dispatching control center sends release command to terminal M, terminal M is removed from call out A, and after receiving the Release complete that base station sub-system is replied, call terminal M adds calling B, finishes;
(d) dispatching control center sends information to terminal M, and notice has new calling B to require it to add, and whether adds new calling by user's decision, finishes.
2, implementation method as claimed in claim 1, it is characterized in that, the described condition of tolling breakdown is: by one or more call properties calling is divided, for every kind of attribute defines some priority and stipulate the judgement order of various attributes when dividing by multiple attribute, to a kind of determined property the time, if new call priority is higher than current calling, then toll breakdown, as be lower than current calling, then do not toll breakdown, as equal current calling, then again next is planted attribute and judge.
3, implementation method as claimed in claim 2 is characterized in that, is used for comprising type of call, affiliated group and working a kind of or combination in any of exhaling the user calling out the described call property of dividing.
4, implementation method as claimed in claim 3 is characterized in that, described type of call is to be divided into urgent call and ordinary call, when having only new calling to be ordinary call for the current calling of urgent call, described terminal could be tolled breakdown from current calling.
5, implementation method as claimed in claim 2, it is characterized in that, in the described step (b), if dispatching control center receives a plurality of call request terminal M simultaneously and adds, then these are called out and the priority of current calling compares together by the described condition of tolling breakdown, if priority the highest be current calling, then can not toll breakdown, otherwise, after terminal M tolled breakdown from current calling, its intrusion is gone in the highest new calling of priority.
6, implementation method as claimed in claim 5, it is characterized in that, in the described step (b), if dispatching control center is received a plurality of call request terminal M simultaneously and is added, and according to the judged result of the condition of tolling breakdown is when not carrying out tolling breakdown, then dispatching control center sends information to terminal M, comprises the information of the calling that all are new, and the user selects to add one of them calling arbitrarily according to described information.
7, implementation method as claimed in claim 1, it is characterized in that, in the described step (c), after described dispatching control center is received Release complete, also other users in the current calling of this user A send information simultaneously, indicate this user to be tolled breakdown by other calling.
8, implementation method as claimed in claim 1, it is characterized in that, in the described step (d), the information that dispatching control center sends to terminal comprises a kind of or combination in any in the following information: new group of calling out, rise and exhale Subscriber Number, call class and call initiator.
9, implementation method as claimed in claim 1, it is characterized in that, in the described step (d), if the user selects initiatively to join and calls out among the B, terminal M sends a notification message to described dispatching control center, and request is withdrawed to call out A and add and called out B, and described dispatching control center is removed the user from call out A, after the release of receiving the base station sub-system answer finished message, call terminal M added calling B.
As claim 1 or 9 described implementation methods, it is characterized in that 10, described dispatching control center call terminal M adds when calling out B, is continuous paging, up to terminal M intrusion to calling out among the B or calling out the B end of conversation.
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| CNB2005101325726A CN100444660C (en) | 2005-12-26 | 2005-12-26 | Method for implementing forced releasing and forced interposing function of trunking call in digital trunking communication system |
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| CN101541020B (en) * | 2008-03-18 | 2010-08-25 | 中国移动通信集团天津有限公司 | Forcible clearing method for mobile communication arrearage |
| CN101335930B (en) * | 2008-03-26 | 2011-07-13 | 中兴通讯股份有限公司 | Forced releasing and forced interposing method in CDMA digital cluster system |
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| CN102843384A (en) * | 2012-09-18 | 2012-12-26 | 浙江省电力公司 | Forcibly detaching method |
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| CN103702302A (en) * | 2012-09-27 | 2014-04-02 | 中国移动通信集团安徽有限公司 | Strong call interpolation method and device |
| CN103874026B (en) * | 2012-12-13 | 2018-04-06 | 中国电信股份有限公司 | Method, system and user terminal that group is exhaled are realized in PTT systems |
| CN102984816A (en) * | 2012-12-26 | 2013-03-20 | 大唐移动通信设备有限公司 | Call processing method and device |
| CN103167453B (en) * | 2013-01-28 | 2016-08-03 | 青岛朗讯科技通讯设备有限公司 | A kind of implementation method of forced-interrupt call service |
| CN104411017A (en) * | 2014-10-28 | 2015-03-11 | 国网山西省电力公司信息通信分公司 | Communication scheduling method and equipment in electric power communication system |
| CN105163287A (en) * | 2015-09-14 | 2015-12-16 | 中国电子科技集团公司第七研究所 | Method for realizing provisional group call accession function in cluster communication system |
| CN105722046A (en) * | 2016-04-08 | 2016-06-29 | 重庆邮电大学 | Implementation method for TD-LTE emergency communication system forced interposing/forced releasing service |
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Application publication date: 20070704 Assignee: SHENZHEN ZTE MICROELECTRONICS TECHNOLOGY CO., LTD. Assignor: ZTE Corporation Contract record no.: 2015440020319 Denomination of invention: Method for implementing forced releasing and forced interposing function of trunking call in digital trunking communication system Granted publication date: 20081217 License type: Common License Record date: 20151123 |
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Effective date of registration: 20210304 Address after: 801-6, 8 / F, building 52, 2 Jingyuan North Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Beijing ZTE Gundam Communication Technology Co.,Ltd. Address before: 518057 Department of law, Zhongxing building, South hi tech Industrial Park, Nanshan District hi tech Industrial Park, Guangdong, Shenzhen Patentee before: ZTE Corp. |
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