CN101137121B - Method of controlling non-limitation traditional group calling of scheduling section - Google Patents
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Abstract
PHR authenticates the start calling (SC) request of the SC terminal and informs the dispatch server (DS) the authentication result. After judging and passing the authentication, DS searches for the corresponding BSC according to LAC registered by member of SC group and sends to BSC the paging request (PR) of the unlimited traditional group calling. After receiving this request, BSC searches for the cell corresponding LAC carried by PR, sends the broadcast channel appoint message without any resource on the cell paging channel (CPC) and then builds a special STDL between PDS and itself. BSC builds the shared business channel in the cell with user response and broadcasts periodically the broadcast channel appoint message carrying resource on CPC. When PDS receives the building completing message from DSC, the calling is built.
Description
Technical field
The present invention relates to moving communicating field, particularly, relate to a kind of control method of non-limitation traditional group calling of scheduling section, it is particularly useful for CDMA (Code Division MultipleAccess, code division multiple access) digital cluster system.
Background technology
Mobile communication technology has developed into the third generation, and wherein, trunking communication becomes a kind of indispensable communication traffic day by day.Trunking communication is meant a kind of dispatching communication mode of special use, comprises special-purpose commander and dispatching communication, and in use cluster user can add calling simultaneously, and conversation is carried out with single worker or half-duplex mode.
Trunking communication has been experienced from simple intercom system to single base station mini system, arrive the development course of big capacity multizone system again, after experienced again from the simulation cluster to the leap of Digital Clustering, make trunking communication the multi-access mode of signalling coding, employing, speech coding, modulation-demodulation technique, simultaneous techniques, error-detection error-correction, and aspect such as diversity technique all can adopt more reliable digital processing mode.Two kinds of digital cluster systems of extensive use at present are based on TDMA (Time Division Multiple Access, time division multiple access) iDEN of technology (integrated Digital Enhanced Network, Integrated Digital Enhanced Network) and TETRA (Terrestrial Trunked Radio, land trunked radio), these system applies all belong to special-purpose cluster in specific department and unit, for promoting the sizable application of digital cluster system, further boost the efficiency of frequency resources utilization simultaneously, trunked communication system a new application trend occurred on using, the unification that exactly a plurality of digital cluster systems combined is used and is managed, thereby be able to share channel and channel, share the overlay area, communication service, carry on a shoulder pole the purpose of expense altogether, cluster application realizes the common network operation from developing into towards a plurality of group users towards indivedual professional users the most at last.
In group system, call out and be limited in certain territorial scope usually, if colony terminal exceeds this limited field, system will not provide trunked call service, this limited field is called dispatcher-controlled territory.Can be according to the actual needs of the network planning, the overlay network of system is divided into some dispatch location area (Dispatch Location Area, DLA), dispatch location area can be whole network, it also can be the part of network, with the cellular cell in the wireless communication field is least unit, the designated dispatch service of trunked call zone (Dispatch Service Area, DSA), the dispatch service zone is the set of dispatch location area, when trunked call exceeded the dispatch service zone of system's appointment, system just no longer provided service for it.
Trunking communication has promoted present GSM (GlobalSystem for Mobile Communications by private network to the development of common network, global system for mobile communications), realize the research of Clustering on CDMA (Code Division Multiple Access, the code division multiple access) network.
At present, the method for CDMA digital cluster system calling procedure control mainly contains following two kinds:
Method one: when carrying out trunked call, for each cluster user terminal is distributed air traffic channel separately, user terminal is by the paging mode by existing CDMA2000 1X normal voice calls, promptly, press IMSI (International Mobile Subscriber Identity, international travelling carriage identification code) paging goes into to call out, and to insert when calling out what be that the terminal distribution channel also adopts in terminal be the channel allocation mode of normal voice calls.Therefore this trunked call can break through geological restraint to realize not being subjected to the scheduling district limited in the mode of independent allocated channel, even roaming, shows differently with existing professional trunked call, is referred to as the enhanced group calling herein.By this group calling mode, its channel resource of eating dishes without rice or wine takies relevant with the group user number, and establishing number of users is N, and then channel uses number to be 2N+1.
In addition, the call of this enhanced group calling comprises end side, base station side, network side three parts's detailed process, and wherein, calling out control is that the calling procedure of each terminal is controlled.In call establishment, be by IMSI mode (enhanced) paging, user terminal is paged singly to be gone into to call out, and be that the terminal distribution channel also is the allocated channel mode of the normal voice calls of employing when terminal inserts, like this, this mode just must need this terminal to be subjected to the control of mobile switching centre (MSC), has increased the Signalling exchange with the irrelevant network element of cluster, has inevitably increased call duration.
Therefore, adopt the control mode of this group calling, interface-free resources take linear growth with N, connecting time is long, it is many to take resource, finite capacity, the demand that can't satisfy limitless volumes, inserts fast.In the place (as megaevent) that group user is concentrated, need insert a large number of users simultaneously especially, the group calling mode of this enhanced just can not reach requirement.
Method two: when carrying out trunked call, network side all base station controllers in this group scheduling service area send and carry group id (GID, Group ID) paging request, after base station controller is received the paging request, notify its shared forward traffic channel and shared reverse traffic channel of all transceivers foundation down, simultaneously base station controller is set up successfully afterwards on paging channel the periodicity broadcast transmission with the beep-page message of group id addressing at wireless channel, the terminal that belongs to this group is the upright forward traffic channel of this establishment according to the information capture in the beep-page message, automatically in the access group.Be referred to as scheduling district limitation traditional group calling in this calling literary composition.
This scheduling district limitation traditional group calling is to adopt the Channel Sharing mode on the mode of channel resource allocation, has solved the problem of digital cluster system cell capacity restriction.But, adopting this group calling mode, all base station controllers are after receiving network side paging in the dispatch service district, no matter it is to be accessed whether it has down user etc., all can set up shared channel, when group user is relatively disperseed, the scheduling district of group certainly will be to enlarged, waste of radio resources can be caused.And its paging must be limited in the dispatch service district, can't satisfy certain user's mobility and the requirement that whole net is called out.
Therefore, it can be seen from the above, and under background of related, though the enhanced group calling can accomplish that the scheduling district is non-limited, it is many to take resource, finite capacity; Though and scheduling district limitation traditional group calling has solved the problem of cell capacity restriction, call out and be subjected to the restriction of scheduling district.
Given this, in order to better meet the needs of present digital clustering communication system, hope can provide a kind of advantage that can have above technology concurrently can overcome the technology of its shortcoming simultaneously again.
Summary of the invention
Consider the problems referred to above of correlation technique and make the present invention.
For this reason, according to embodiments of the invention, provide a kind of control method of non-limitation traditional group calling of scheduling section of the CDMA of being used for digital cluster system.
This method may further comprise the steps: first step, and dispatching home location register is exhaled rising to call for to ask and carrying out authentication and notify dispatch server with authenticating result of terminal to rising; Second step, dispatch server is judged when authentication is passed through, according to working LAC (the Location Area Code that exhales member's registration in the group, the lane place coding) searches corresponding base station controller, and send the paging request of non-limitation traditional group calling to base station controller, wherein, carry the LAC that belongs to base station controller of member's registration in the group in the paging request; Third step, after base station controller receives the paging request, search the LAC corresponding district of carrying in the paging request, on the paging channel of sub-district, send not broadcast channel assigned message, and the cluster data link is shared in the special use between foundation and the dispatch server with resource; The 4th step, base station controller are set up the shared service channel on the sub-district that has the user to respond, and periodically send the broadcast channel assigned message of band resource on the paging channel of sub-district; And the 5th step, after message is finished in the foundation that dispatch server receives base station controller, the call setup success.
Before above-mentioned first step, may further comprise the steps: steps A: rise and exhale terminal to select a group to make a call, and call request arrives dispatching home location register through base station sub-system.Between third step and the 4th step, further may further comprise the steps: step B: rise exhale terminal to receive not to be with the broadcast channel assigned message of resource after, reply page-response message.
In first step, work to call for having carried the dispatch location area tabulation of exhaling rising of terminal to exhale ground in asking, and dispatching home location register has also been returned the LAC collection that the member of the group attribute of exhaling group and group registers to dispatch server.
In second step, when dispatch server is scheduling district non-limitation traditional formula group at the attribute of judging group, just send the paging request of non-limitation traditional group calling to base station controller, in addition, dispatch server is the paging request of the non-limitation traditional group calling of band caller information to working what exhale that rising of terminal place exhale that base station controller sends, and what Xiang Feiqi exhaled that base station controller sends is the paging request of not being with the non-limitation traditional group calling of caller information; Wherein, carried in the paging request of non-limitation traditional group calling of band caller information and exhale terminal information and work the dispatch location area of exhaling ground and tabulate.
And in third step, base station controller disposes transmission as required not with the number of times and time interval of the broadcast channel assigned message of resource.
In the 4th step, rising and exhaling the information capture that carries in the broadcast channel assigned message of terminal according to the band resource has been the forward traffic channel of exhaling group to set up, and has inserted automatically and has exhaled group; In addition, the shared service channel comprises shares forward traffic channel and shared reverse traffic channel, and wherein, shared forward traffic channel comprises a shared Forward Fundamental Channel and a shared forward direction supplementary service channel; Shared reverse traffic channel comprises that at least two are shared reverse fundamental service channel.
After the 5th step, in the sub-district of not setting up the shared service channel, there is being terminal to need under the passive situation about adding that lags, dispatching home location register triggers the paging request that sends non-limitation traditional group calling, carries out respective handling.
Above-mentioned terminal needs the passive situation about adding that lags to comprise: terminal is not being set up the sub-district start of shared service channel; The terminal that is positioned at the sub-district of not setting up the shared service channel has been added to exhales group.Need passive lagging to add fashionablely as terminal, respective handling may further comprise the steps:
Step a: dispatch server is searched corresponding base station controller according to the LAC of terminal registration, and sends the paging request of non-limitation traditional group calling to base station controller, carries the LAC of terminal registration in the paging request; Step b: after base station controller is received the paging request, search the LAC corresponding district of carrying in the paging request, on the paging channel of the sub-district of set up not calling out shared channel, send not broadcast channel assigned message with resource; And step c: after the terminal response, base station controller is set up the shared service channel in the sub-district of not setting up the calling shared channel, and periodically sends the broadcast channel assigned message of band resource on paging channel.
Wherein, in step c, the shared service channel comprises shares forward traffic channel and shared reverse traffic channel, and wherein, shared forward traffic channel comprises a shared Forward Fundamental Channel and a shared forward direction supplementary service channel; Shared reverse traffic channel comprises that at least two are shared reverse fundamental service channel.
In addition, after step a, under the situation of setting up the shared cluster data link of special use of calling out between base station controller and the dispatch server, at first proceed to step a-1, step a-1: the shared cluster data link of setting up call-specific between base station controller and the dispatch server; After step c, base station controller also returns to set up to dispatch server finishes message.
By above technical scheme, the present invention has realized following beneficial effect: the advantage that has enhanced group calling and scheduling district limitation traditional group calling concurrently, it is few to take resource, call out the restriction of not dispatched the district, satisfied the needs that group user is big to terminal use's quantity in this group and the wider calling in distribution region is controlled.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the network structure of the method that can support that the embodiment of the invention provides;
Fig. 2 is the course diagram according to the control method of the non-limitation traditional group calling of scheduling section that is used for the CDMA digital cluster system of the embodiment of the invention;
Fig. 3 is the Signalling exchange flow chart according to the call establishment of the embodiment of the invention;
Fig. 4 is the flow chart according to the processing of the passive adding that lags of member of the embodiment of the invention; And
Fig. 5 is the Signalling exchange flow chart according to the processing of the passive adding that lags of member of the embodiment of the invention.
Embodiment
Describe embodiments of the invention in detail hereinafter with reference to accompanying drawing, provide following examples with provide to of the present invention comprehensively and thorough, rather than the present invention carried out any restriction.
Method embodiment
A kind of control method of non-limitation traditional group calling of scheduling section of the CDMA of being used for digital cluster system is provided in the present embodiment.
At first, the structure chart of the network of the method that provides in the support present embodiment has been shown among Fig. 1, mainly comprise: MS (colony terminal), also can abbreviate terminal as, can support the terminal equipment of group services such as storing subscriber information, group information, the paging of response traditional group call; BSS (base station sub-system) comprises the transceiver (BTS) of supporting trunked call, base station controller (BSC) and with the mutual dispatching client (PDC) of network side; PDS (dispatch server) realizes the calling control and the right of speech management of trunked call; PHR (dispatching home location register), the log-on message and the positional information of preservation cluster user and group realize authentication, mandate and billing function to cluster user, and the position is upgraded and group management function.Wherein, PDS and PHR are referred to as network side or dispatching patcher, and system side has then comprised base station sub-system and dispatching patcher.
As shown in Figure 2, this method may further comprise the steps:
Step S202, dispatching home location register (PHR) is exhaled rising to call for to ask and carrying out authentication and notify dispatch server (PDS) with authenticating result of terminal to rising;
Step S204, PDS judges when authentication is passed through, and exhales the LAC of member's registration in the group to search corresponding base station controller (BSC) according to rising, and sends the paging request of non-limitation traditional group calling to BSC, wherein, carry the LAC that belongs to BSC of member's registration in the group in the paging request;
After step S206, BSC receive the paging request, search the LAC corresponding district of carrying in the paging request, on the paging channel of sub-district, send not broadcast channel assigned message, and cluster data link (STDL) is shared in the special use between foundation and the PDS with resource;
Step S208, BSC set up the shared service channel on the sub-district that has the user to respond, and on the paging channel of sub-district the broadcast channel assigned message of broadcast transmission band resource periodically; And
Step S210, after message is finished in the foundation that PDS receives BSC, the call setup success.
Above-mentioned " non-limitation traditional formula " group calling paging request (band GID, group id) only is meant that indicating this time calling in the paging request is non-limitation traditional group calling, and BSC can carry out subsequent step in view of the above.Wherein, band caller information and not being with the difference of the non-limitation traditional formula paging request of caller information is with the non-limited paging request of caller information to have and is exhaled terminal information, has had the current scheduling lane place thresholding (will mention hereinafter) of exhaling terminal.
Below will describe the details of above-mentioned each step in detail, wherein, the signalling interactive process of said method be shown among Fig. 3 further combined with Fig. 3.
At first, preferably, before described step S202, rise and exhale terminal to select a group to make a call, and call request arrives dispatching home location register (PHR) through base station sub-system (BSS).The resource distribution mode of different callings is transparent for the user, and the user need not to know such difference, so, the operation of user on terminal, it is identical working the mode of exhaling.(Fig. 3: rise to call for and ask)
In step S202, work to call for having carried dispatch location area (DLA) tabulation of exhaling rising of terminal to exhale ground in asking, and PHR has also returned the LAC collection that the member of the group attribute of exhaling group and group registers to PDS.
And calling mainly is to judge that this terminal has had or not call right in the authentication of PHR, and whether this terminal is that it will work member or the like in the group of exhaling.If exist scheduling to distinguish the limitation traditional formula simultaneously, when dispatching group attributes such as distinguishing non-limitation traditional formula, enhanced,, also will notify PDS with the attribute of paging group of institute when PDS returns authenticating result.If the group attribute is scheduling district non-limitation traditional formula, PHR also will return the set of all LAC of all member's registrations in the group so.(Fig. 3 rises to call for and asks authentication responses)
In step S204, when PDS is scheduling district non-limitation traditional formula group at the attribute of judging group, just send the paging request of non-limitation traditional group calling to BSC, in addition, PDS is the paging request of the non-limitation traditional group calling of band caller information to working what exhale that rising of terminal place exhale that BSC sends, and what Xiang Feiqi exhaled that BSC sends is the paging request of not being with the non-limitation traditional group calling of caller information; Wherein, carried in the paging request of non-limitation traditional group calling of band caller information and exhale terminal information and work the dispatch location area (DLA) of exhaling ground and tabulate.After working the non-limitation traditional group calling of exhaling BSC to receive the band caller information, can not need to carry out step S106 in these sub-districts having belonged to the shared channel of exhaling DLA tabulation corresponding district in ground directly to set up traditional type; Rise and to exhale BSC also to notify to exhale terminal can use the shared reverse fundamental service channel of timesharing.
And in step S206, BSC disposes transmission as required not with the number of times and time interval of the broadcast channel assigned message of resource.Wherein, above-mentioned not with the broadcast channel assigned message of resource, be the beep-page message of not being with resource with the traditional group call of group id addressing.(Fig. 3 is not with the broadcast channel assigned message of resource)
Especially, in step S206, the processing of the shared cluster data link of the special use between foundation and the PDS is specific as follows: after BSC receives the non-limitation traditional group calling paging of PDS transmission, set up this call-specific to the PDS request and share cluster data link (STDL), PDS has responded and has exhaled the STDL of BSC to set up link request, sets up the special use of this calling and shares the cluster data link.(STDL sets up request for Fig. 3, non-limitation traditional group calling of scheduling section paging, and STDL sets up and replys)
Wherein, sharing the cluster data link is the carrying that voice are transmitted in the CDMA mode cluster system, and its life cycle is identical with current calling, and just this STDL finishes just can be released in group calling.If the situation of unusual release is arranged, base station side and network side can be monitored at any time, rebuild.
In step S208, rising and exhaling the information capture that carries in the broadcast channel assigned message of terminal according to the band resource has been the forward traffic channel of exhaling group to set up, and has inserted automatically and has exhaled group; In addition, the shared service channel comprises shares forward traffic channel and shared reverse traffic channel, and wherein, the shared forward traffic channel of setting up under a base station transceiver comprises a shared Forward Fundamental Channel and a shared forward direction supplementary service channel; The shared reverse traffic channel of setting up under a base station transceiver comprises that at least two are shared reverse fundamental service channel.(Fig. 3, the broadcast channel assigned message of band resource)
Wherein, the broadcast channel assigned message of above-mentioned band resource is the beep-page message with the traditional group call of group id addressing of band resource.Here so-called " the band resource " is meant that with the group calling beep-page message of GID addressing this moment, BSS shared preceding backward channel for this call setup traditional type, carries the channel resource field in the beep-page message.MS paging receiving message, judge be the traditional group call paging after, mate according to the GID in the GID in the paging and the institute's storage sets information, if the match is successful, then according to the Forward Fundamental Channel of having set up for this group in the information capture affiliated areas such as Long Code Mask in the call signaling, forward direction supplementary service channel, automatically in the access group.
Between step S206 and step S208, preferably include following processing: rise exhale terminal to receive not to be with the broadcast channel assigned message of resource after, reply page-response message.(Fig. 3: page-response message)
In step S210, after PDS has received that message is finished in the foundation of exhaling BSC to send, the call setup success, signaling and voice by sharing the transmission of forward direction and reverse traffic channel, are shared the transmission of cluster data link by described special use during conversation between base station side and network side between end side and base station side.(Fig. 3, BSC sets up and finishes message, call setup is finished message)
Wherein, needed only and exhaled BSC to finish the foundation of wireless channel and STDL, just can think to call out and set up, because under this BSC, promptly may exist a plurality of group user will be as called.
Above whole process can be called call establishment.
And after step S110, in the sub-district of not setting up the shared service channel, there is being terminal to need under the passive situation about adding that lags, PHR triggers the paging request that sends non-limitation traditional group calling, proceed above-mentioned steps in the sub-district that does not have shared channel resources, to finish the passive adding that lags of terminal.This process can become the passive adition process that lags of member, and its signalling interactive process is shown in Figure 5.
As shown in Figure 4, the passive adition process that lags of this member comprises following processing:
Step S402: as terminal need passive lag add fashionable, dispatch server (PDS) is searched corresponding base station controller (BSC) according to the LAC of terminal registration, and send the paging request of non-limitation traditional group calling to BSC, carry the LAC of terminal registration in the paging request; (Fig. 5, non-limitation traditional group calling of scheduling section paging)
After step S404:BSC receives the paging request, search the LAC corresponding district of carrying in the paging request, on the paging channel of the sub-district of set up not calling out shared channel, send not broadcast channel assigned message with resource (that is, not with the group calling beep-page message with the GID addressing of resource); (Fig. 5 is not with the broadcast channel assigned message of resource) and
Step S406:BSC sets up the shared service channel in the sub-district of not setting up the calling shared channel, and periodically sends the broadcast channel assigned message (that is the group calling beep-page message with the GID addressing of band resource) of band resource on paging channel.(Fig. 5, the broadcast channel assigned message of band resource)
Wherein, the shared service channel comprises shares forward traffic channel and shared reverse traffic channel, and wherein, shared forward traffic channel comprises a shared Forward Fundamental Channel and a shared forward direction supplementary service channel; Shared reverse traffic channel comprises that at least two are shared reverse fundamental service channel.
In addition, MS paging receiving message, judge be the traditional group call paging after, mate according to the GID in the GID in the paging and the institute's storage sets information, if the match is successful, then according to the Forward Fundamental Channel of having set up for this group in the information capture affiliated areas such as Long Code Mask in the call signaling, forward direction supplementary service channel, automatically in the access group;
In addition, as shown in Figure 4, after step S402, under the situation of setting up the shared cluster data link of special use of calling out between BSC and the dispatch server (PDS), at first proceed to step S403, step S403:BSC and PDS set up the shared cluster data link (STDL) of call-specific, particularly, BSC sets up the shared cluster data link (STDL) of call-specific to PDS request, and PDS returns STDL to BSC and sets up and reply; (Fig. 5, STDL set up request, STDL sets up and replys), and after step S406, BSC also returns to set up to PDS and finishes message.(Fig. 5, BSC set up and finish message)
By technique scheme as can be seen, the technology that provides of the embodiment of the invention is applicable to the non-limited calling procedure control in scheduling district under quick foundation and the limitless volumes situation.The present invention still adopts the Channel Sharing mode on the basis of the limited traditional group call in present scheduling district, thereby has kept continue fast, the big advantage of low, the single residence user content of system congestion probability that traditional type is called out; The employing user of the present invention's innovation presses group id (GID, GroupID) mode of going into to call out by the LAC paging of user's registration, the mode of shared channel is just set up in employing in the sub-district that has the user to respond, broken through the restriction of dispatcher-controlled territory, and save air resource more, realized that whole net is called out and user's mobility demand.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1. a control method that is used for the non-limitation traditional group calling of scheduling section of CDMA digital cluster system is characterized in that, may further comprise the steps:
First step, dispatching home location register is exhaled rising to call for to ask and carrying out authentication and notify dispatch server with authenticating result of terminal to rising;
Second step, described dispatch server is judged when authentication is passed through, according to working the base station controller of exhaling the lane place coding lookup correspondence of member's registration in the group, and send the paging request of non-limitation traditional group calling to described base station controller, wherein, carry the lane place coding that belongs to described base station controller of member's registration in the described group in the described paging request;
Third step, after described base station controller receives described paging request, search the described lane place coding corresponding district of carrying in the described paging request, on the paging channel of described sub-district, send not broadcast channel assigned message with resource, and the shared cluster data link of the special use between foundation and the described dispatch server;
The 4th step, described base station controller is set up the shared service channel on the sub-district that has the user to respond, and on the paging channel of described sub-district, periodically sending the broadcast channel assigned message of band resource, the broadcast channel assigned message of described band resource is meant the beep-page message with the traditional group call of group id addressing that carries the channel resource field; And
The 5th step is when described dispatch server receives after finishing of described base station controller set up the message of shared service channel the call setup success.
2. control method according to claim 1 is characterized in that, before described first step, further may further comprise the steps:
Steps A: exhale terminal to select a group to make a call for described, and described call request arrives described dispatching home location register through base station sub-system.
3. control method according to claim 1 is characterized in that, in described first step, calls for for described and carries described dispatch location area tabulation of exhaling rising of terminal to exhale ground in asking.
4. control method according to claim 1 is characterized in that, in described first step, described dispatching home location register has also been returned the lane place coded set of member's registration of the group attribute of exhaling group and described group to described dispatch server.
5. control method according to claim 1, it is characterized in that, in described second step, when described dispatch server is scheduling district non-limitation traditional formula group at the attribute of judging described group, just send the paging request of described non-limitation traditional group calling to described base station controller.
6. control method according to claim 1, it is characterized in that, in described second step, what exhale that rising of terminal place exhale that base station controller sends is the paging request of the non-limitation traditional group calling of band caller information to described dispatch server to described, and what Xiang Feiqi exhaled that base station controller sends is the paging request of not being with the non-limitation traditional group calling of caller information; Wherein, carry described the dispatch location area tabulation of exhaling terminal information and rising to exhale ground in the paging request of the non-limitation traditional group calling of described band caller information.
7. control method according to claim 1 is characterized in that, in described third step, described base station controller dispose as required send described not with the number of times and time interval of the broadcast channel assigned message of resource.
8. control method according to claim 1, it is characterized in that, in described the 4th step, described is exhaled the information capture that carries in the broadcast channel assigned message of terminal according to described band resource is described forward traffic channel of exhaling group to set up, and inserts described automatically and exhales group.
9. control method according to claim 1, it is characterized in that, in described the 4th step, described shared service channel comprises shares forward traffic channel and shared reverse traffic channel, wherein, described shared forward traffic channel comprises a shared Forward Fundamental Channel and a shared forward direction supplementary service channel; Described shared reverse traffic channel comprises that at least two are shared reverse fundamental service channel.
10. control method according to claim 1 is characterized in that, between described third step and described the 4th step, further may further comprise the steps:
Step B: described exhale terminal to receive described not broadcast channel assigned message with resource after, reply page-response message.
11. control method according to claim 1, it is characterized in that, after described the 5th step, in the sub-district of not setting up described shared service channel, there is being terminal to need under the passive situation about adding that lags, described dispatching home location register triggers the paging request that sends non-limitation traditional group calling, carries out respective handling.
12. control method according to claim 11 is characterized in that, described terminal needs the passive situation about adding that lags to comprise: terminal is not being set up the sub-district start of described shared service channel; The terminal that is positioned at the sub-district of not setting up described shared service channel is added to described and exhales group.
13. control method according to claim 11 is characterized in that, needs passive lagging to add fashionablely as terminal, described respective handling may further comprise the steps:
Step a: described dispatch server is according to the base station controller of the lane place coding lookup correspondence of described terminal registration, and send the paging request of non-limitation traditional group calling to described base station controller, carry the lane place coding of described terminal registration in the described paging request;
Step b: after described base station controller is received described paging request, search the described lane place coding corresponding district of carrying in the described paging request, on the paging channel of not setting up the sub-district of calling out shared channel, send not broadcast channel assigned message with resource; And
Step c: after the described terminal response, described base station controller is set up the shared service channel in the described sub-district of calling out shared channel of not setting up, and periodically sends the broadcast channel assigned message of band resource on paging channel.
14. control method according to claim 13, it is characterized in that, in described step c, described shared service channel comprises shares forward traffic channel and shared reverse traffic channel, wherein, described shared forward traffic channel comprises a shared Forward Fundamental Channel and a shared forward direction supplementary service channel; Described shared reverse traffic channel comprises that at least two are shared reverse fundamental service channel.
15. control method according to claim 13 is characterized in that,
After described step a, under the situation of setting up the shared cluster data link of special use of calling out between described base station controller and the described dispatch server, at first proceed to step a-1,
Step a-1: the shared cluster data link of setting up call-specific between described base station controller and the described dispatch server; And
After described step c, described base station controller also returns to set up to described dispatch server finishes message.
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| CN101262654B (en) * | 2008-04-14 | 2011-05-11 | 中兴通讯股份有限公司 | Call establishment method for digital cluster system |
| CN101815247B (en) * | 2009-02-24 | 2014-01-01 | 中兴通讯股份有限公司 | Method for setting period of broadcast channel |
| CN103079274A (en) * | 2013-01-06 | 2013-05-01 | 中兴通讯股份有限公司 | Method and base station for configuring dispatching resources for cluster system |
| CN104735629B (en) * | 2013-12-23 | 2018-11-13 | 成都鼎桥通信技术有限公司 | A kind of method of broadcast communication in full-service trunked communication system |
| CN113438641B (en) * | 2020-03-23 | 2023-01-31 | 成都鼎桥通信技术有限公司 | Group processing method, equipment and storage medium |
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| WO2003096578A1 (en) * | 2002-05-13 | 2003-11-20 | Samsung Electronics Co., Ltd. | Method for providing broadcast service in a cdma mobile communication system |
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| CN1585526A (en) * | 2004-06-12 | 2005-02-23 | 中兴通讯股份有限公司 | Rapid building method for digital cluster system call |
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| WO2003096578A1 (en) * | 2002-05-13 | 2003-11-20 | Samsung Electronics Co., Ltd. | Method for providing broadcast service in a cdma mobile communication system |
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