CN101835104A - Group information updating method for number cancelling mobile terminal and trunking dispatching subsystem - Google Patents
Group information updating method for number cancelling mobile terminal and trunking dispatching subsystem Download PDFInfo
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- CN101835104A CN101835104A CN201010128465A CN201010128465A CN101835104A CN 101835104 A CN101835104 A CN 101835104A CN 201010128465 A CN201010128465 A CN 201010128465A CN 201010128465 A CN201010128465 A CN 201010128465A CN 101835104 A CN101835104 A CN 101835104A
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Abstract
The invention relates to a trunking dispatching subsystem, which comprises a dispatching control center, a dispatching affiliation register and a trunking user database, wherein the dispatching control center comprises a check module used for regularly checking whether a number cancelling mobile terminal exists or not, a paging indication module used for sending paging to a base station controller when the check module checks that the number cancelling mobile terminal exists so as to indicate the base station controller not to interact with a mobile switching center in an authentication mode and to directly page the number cancelling mobile terminal, and a group information updating module used for updating group information on the number cancelling mobile terminal after receiving a result that the paging of the base station controller is responded by the number cancelling mobile terminal. The invention also provides a digital trunking communication system and a group information updating method for the number cancelling mobile terminal. The invention can update the group information of the number cancelling mobile terminal and reduce probability of paging error.
Description
Technical field
The present invention relates to the wireless communication technique field, relate in particular to the group information updating method and the trunking dispatching subsystem of digital clustering communication system, number cancelling mobile terminal.
Background technology
Trunked communication system is a kind of senior mobile dispatching patcher, is representing the developing direction of specialized mobile radio net.It is shared and select automatically that the available channel of trunked communication system can offer all users, is the multipurpose of a kind 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 distinguishing feature of digital clustering communication system is to adopt 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 support to group busy.Just because of the These characteristics of trunking communication, make it except can being applied to common voice call field, also be widely used in professional moving communicating field, large enterprise for example, traffic, taxi dispatching, harbour, public security, fire-fighting etc.
In digital clustering communication system, portable terminal is according to the group information response group calling or the initiation group calling of storage, even therefore when portable terminal in digital clustering communication system by cancellation, but as long as network side preservation the group information of this portable terminal, this can be responded paging equally by the portable terminal of cancellation, thus cause this portable terminal of cancellation exhaled by mistake.Exhale the probability of generation in order to reduce mistake, existing digital clustering communication system keeps the group information of the group information of network side and mobile terminal side synchronous by the mode of upgrading group information.In existing group information updating method, after mobile switching subsystem side and trunking dispatching subsystem side all needed portable terminal carried out authentication success, group information updating could success.
For example, publication number is CN1917671A, denomination of invention is the Chinese patent application of " mobile terminal side and network side keep the synchronous method of group information in the trunked communication system ", and publication number is CN101137133A, denomination of invention is carried out group information updating again after all needing portable terminal and network side authentication to finish in the open method of " update method of group information and device in a kind of group system " disclosed group information of Chinese patent application, but after portable terminal is by cancellation, can't carry out PTT location registers or group's alter operation, thereby can't carry out authentication with network side, finally can't realize the renewal of the group information of number cancelling mobile terminal.
Summary of the invention
The object of the present invention is to provide a kind of group information updating method, trunking dispatching subsystem of number cancelling mobile terminal, and digital clustering communication system, be used to upgrade the group information of number cancelling mobile terminal.
The invention provides a kind of trunking dispatching subsystem, comprise dispatching control center, dispatching home location register and cluster user database, wherein, described dispatching control center comprises: whether check module, being used for regular check has number cancelling mobile terminal; The paging indicating module is used for checking that module check when number cancelling mobile terminal is arranged, sends paging to base station controller, and to carry out authentication not mutual with mobile switching centre with the indication base station controller, and direct paging number cancelling mobile terminal; The group information updating module is used for upgrading the group information on the number cancelling mobile terminal after the result who receives the paging of number cancelling mobile terminal response base station controller.
Preferably, above-mentioned trunking dispatching subsystem also comprises renewal sending module as a result, be used for after the group information on group information updating module renewal number cancelling mobile terminal, send to dispatching home location register and upgrade the result, the group information updating success of expression number cancelling mobile terminal.
Preferably, above-mentioned dispatching home location register also is used for after receiving the renewal result who upgrades sending module transmission as a result, and the cancellation user in the cluster user database is labeled as does not need to carry out group information updating.
Preferably, above-mentioned inspection module also is used for regularly sending request to dispatching home location register, with the information of inquiry number cancelling mobile terminal.
Preferably, above-mentioned dispatching home location register also is used for after receiving the request of checking module, the information of inquiry number cancelling mobile terminal from the cluster user database, and to the dispatching control center echo reply.
Preferably, above-mentioned dispatching home location register also is used for portable terminal is carried out the cancellation operation, number cancelling mobile terminal in the cluster user database is labeled as need carries out group information updating.
Preferably, the above-mentioned information of carrying number cancelling mobile terminal of replying, the information of described number cancelling mobile terminal comprises the positional information of number cancelling mobile terminal at least.
Preferably, the positional information paging number cancelling mobile terminal of above-mentioned base station controller by number cancelling mobile terminal is perhaps with the mode paging number cancelling mobile terminal of region-wide paging.
The present invention also provides a kind of digital clustering communication system, comprises above-mentioned trunking dispatching subsystem.
The present invention also provides a kind of group information updating method of number cancelling mobile terminal, is applied to comprise in the digital clustering communication system: whether the dispatching control center regular check has number cancelling mobile terminal; When being checked through number cancelling mobile terminal, then dispatching control center sends paging to base station controller, and to carry out authentication not mutual with mobile switching centre with the indication base station controller, and direct paging number cancelling mobile terminal; Dispatching control center receives after the result of number cancelling mobile terminal response base station controller paging, upgrades the group information on the number cancelling mobile terminal.
Preferably, the group information updating method of above-mentioned number cancelling mobile terminal comprises that also dispatching control center upgrades after the group information on the number cancelling mobile terminal, sends to dispatching home location register and upgrades the result, the group information updating success of expression number cancelling mobile terminal.
Preferably, the group information updating method of above-mentioned number cancelling mobile terminal also comprises: dispatching home location register receives to be upgraded after the result, and the cancellation user in the cluster user database is labeled as does not need to carry out group information updating.
Preferably, whether above-mentioned dispatching control center regular check has the step of number cancelling mobile terminal specifically to comprise: dispatching control center regularly sends request to dispatching home location register, with the information of inquiry number cancelling mobile terminal; After dispatching home location register is received request, the information of inquiry number cancelling mobile terminal from the cluster user database, and to the dispatching control center echo reply.
Preferably, above-mentioned dispatching control center regularly sends request to dispatching home location register, also comprise before the step of information with the inquiry number cancelling mobile terminal: dispatching home location register is carried out the cancellation operation to portable terminal, and number cancelling mobile terminal in the cluster user database is labeled as need carries out group information updating.
The group information updating method of trunking dispatching subsystem of the present invention and number cancelling mobile terminal, by regular check whether number cancelling mobile terminal is arranged, when being checked through number cancelling mobile terminal, triggering is to the group information updating of number cancelling mobile terminal, and in paging, carry the information notification base station controller and do not need with the mobile switching centre authentication mutual, remove already present group identification when paging behind number cancelling mobile terminal, after this number cancelling mobile terminal just can't respond paging, thereby reduces the probability that mistake is exhaled.
Description of drawings
Fig. 1 is the structure chart of digital clustering communication system of the present invention;
Fig. 2 is the structure chart of a kind of embodiment of dispatching control center of the present invention;
Fig. 3 is the structure chart of the another kind of embodiment of dispatching control center of the present invention;
Fig. 4 is the flow chart of a kind of embodiment of group information updating method of number cancelling mobile terminal of the present invention;
Fig. 5 is the flow chart of the another kind of embodiment of group information updating method of number cancelling mobile terminal of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments technical solution of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
Fig. 1 is the structure chart of digital clustering communication system of the present invention.
Digital clustering communication system comprises portable terminal (Mobile station, MS) 10, base station sub-system (Base Station System, BSS) 20, mobile switching subsystem (Mobile Switching System, MSS) 30 and trunking dispatching subsystem (Dispatching Sub-system, DSS) 40.
Trunking dispatching subsystem 40 comprise dispatching control center (PTT Dispatching Control Server, PDS) 41, dispatching home location register (PTT Dispatching Home Register, PHR) 42, cluster user database 43.Trunking dispatching subsystem 40 is mainly used in the cluster communication schedule business of finishing, and the concrete function of each node is as follows:
Dispatching home location register 42 is used for the management cluster customer data base, finishes charging, authentication and authorization function in the digital clustering communication system.
Fig. 2 is the structure chart of 41 1 kinds of embodiment of dispatching control center of the present invention.
Whether check module 410, being used for regular check has number cancelling mobile terminal.In the present embodiment, in order to realize regular check, check that module 410 can be according to the time interval of the configuration of the synchro timer in the trunking dispatching subsystem 40, dispatching control center 41 is to the information of dispatching home location register 42 request number cancelling mobile terminals.This time interval can be set to fixedly duration, certain duration scope also can be set for configuration.
Paging indicating module 411 is used for when checking that module 410 has been checked through number cancelling mobile terminal, sends pagings to base station controller 22, and to carry out authentication not mutual with mobile switching centre 31 with indication base station controller 22, and direct paging number cancelling mobile terminal.Group information updating module 412 is used for upgrading the group information on the number cancelling mobile terminal after the result who receives 22 pagings of number cancelling mobile terminal response base station controller.
Trunking dispatching subsystem of the present invention and dispatching control center thereof, by regular check whether number cancelling mobile terminal is arranged, when being checked through number cancelling mobile terminal, triggering is to the group information updating of number cancelling mobile terminal, and in paging, carry the information notification base station controller and do not need with the mobile switching centre authentication mutual, remove already present group identification when paging behind number cancelling mobile terminal, after this number cancelling mobile terminal just can't respond paging, thereby reduces the probability that mistake is exhaled.
Fig. 3 is the structure chart of dispatching control center 41 another kind of embodiment of the present invention.
The dispatching control center 41 of present embodiment is checked module 410, paging indicating module 411 and the group information updating module 412 except comprising, also comprises and upgrades sending module 413 as a result.Upgrading as a result, sending module 413 is used for sending the renewal result to dispatching home location register 42 after the group information that group information updating module 412 is upgraded on the number cancelling mobile terminal group information updating success of expression number cancelling mobile terminal.
In order to handle the renewal result who upgrades sending module 413 transmissions as a result, accordingly, dispatching home location register 42 also is used for after receiving the renewal result who upgrades sending module 413 transmissions as a result, and the cancellation user in the cluster user database 43 is labeled as does not need to carry out group information updating.
Further, dispatching home location register 42 also is used for portable terminal 10 is carried out the cancellation operation, number cancelling mobile terminal in the cluster user database 43 is labeled as need carries out group information updating.When 42 pairs of portable terminals of dispatching home location register are forbidden or deleted the user when relating to the operation of cancellation, dispatching home location register 42 is stored in this number cancelling mobile terminal in the cluster user database 43, and this number cancelling mobile terminal is labeled as needs group information updating.
Further, check that module 410 also is used for regularly sending request to dispatching home location register 42, with the information of inquiry number cancelling mobile terminal.Dispatching home location register 42 also is used for after receiving the request of checking module 410, the information of inquiry number cancelling mobile terminal from cluster user database 43, and to dispatching control center 41 echo replies.
Dispatching home location register 42 is replied the information that carries number cancelling mobile terminal to what dispatching control center 41 returned, the information of this number cancelling mobile terminal comprises the positional information of number cancelling mobile terminal at least, can also comprise international mobile subscriber identity or Electronic Serial Number certainly.
In the present embodiment, base station controller 22 is the positional information paging number cancelling mobile terminals by number cancelling mobile terminal.Base station controller 22 can also be with the mode paging number cancelling mobile terminal of region-wide paging in addition.Accurately paging is to number cancelling mobile terminal because the positional information of the number cancelling mobile terminal of being stored in the cluster user database 43 is inaccurate to avoid, and region-wide paging is meant all band of position paging cancellation users in 22 pairs of coverages of base station controller.
Fig. 4 is the flow chart of a kind of embodiment of group information updating method of number cancelling mobile terminal of the present invention.
The group information updating method of the number cancelling mobile terminal in the present embodiment is mainly used in digital clustering communication system shown in Figure 1, specifically comprises the steps:
Step S401, whether dispatching control center 41 regular checks have number cancelling mobile terminal; When being checked through number cancelling mobile terminal, then enter step S402, otherwise this flow process finishes.
Step S402, dispatching control center 41 sends pagings to base station controller 22, and to carry out authentication not mutual with mobile switching centre 31 with indication base station controller 22, and direct paging number cancelling mobile terminal.
Step S403, dispatching control center 31 receive after the result of number cancelling mobile terminal response base station controller 22 pagings, upgrade the group information on the number cancelling mobile terminal.
The group information updating method of number cancelling mobile terminal of the present invention, by regular check whether number cancelling mobile terminal is arranged, when being checked through number cancelling mobile terminal, triggering is to the group information updating of number cancelling mobile terminal, and in paging, carry the information notification base station controller and do not need with the mobile switching centre authentication mutual, remove already present group identification when paging behind number cancelling mobile terminal, after this number cancelling mobile terminal just can't respond paging, thereby reduces the probability that mistake is exhaled.
Fig. 5 is the flow chart of the another kind of embodiment of group information updating method of number cancelling mobile terminal of the present invention.
Step S501,42 pairs of portable terminals of dispatching home location register 10 carry out cancellation operation, and number cancelling mobile terminal in the cluster user database 43 is labeled as need carries out group information updating.
Step S502, dispatching control center 41 regularly sends request to dispatching home location register 42, with the information of inquiry number cancelling mobile terminal.In the present embodiment, in order to realize regular check, check that module 410 can be according to the time interval of the configuration of the synchro timer in the trunking dispatching subsystem 40, dispatching control center 41 is to the information of dispatching home location register 42 request number cancelling mobile terminals.This time interval can be set to fixedly duration, certain duration scope also can be set for configuration.
Step S503, after dispatching home location register 42 is received request, the information of inquiry number cancelling mobile terminal from cluster user database 43, and to dispatching control center 41 echo replies.This replys the information that carries number cancelling mobile terminal, and the information of this number cancelling mobile terminal comprises the positional information of number cancelling mobile terminal at least, can also comprise international mobile subscriber identity or Electronic Serial Number certainly.
Step S504 after dispatching control center 41 receives and replys, sends paging to base station controller 22.To carry out authentication not mutual with mobile switching centre 31 with indication base station controller 22 to carry information in this paging, and direct paging number cancelling mobile terminal.
Step S505,22 pairs of number cancelling mobile terminals of base station controller carry out paging.In the present embodiment, base station controller 22 is the positional information paging number cancelling mobile terminals by number cancelling mobile terminal.Base station controller 22 can also be with the mode paging number cancelling mobile terminal of region-wide paging in addition.Accurately paging is to number cancelling mobile terminal because the positional information of the number cancelling mobile terminal of being stored in the cluster user database 43 is inaccurate to avoid, and region-wide paging is meant all band of position paging cancellation users in 22 pairs of coverages of base station controller.
Step S506, the paging of number cancelling mobile terminal response base station controller 22.
Step S507 after the group information that dispatching control center 41 upgrades on the number cancelling mobile terminal, sends the renewal result to dispatching home location register 42, the group information updating success of expression number cancelling mobile terminal.
Step S508, dispatching home location register 42 receives to be upgraded after the result, and the cancellation user in the cluster user database 43 is labeled as does not need to carry out group information updating.
Step S509, dispatching control center 41 discharges number cancelling mobile terminal.
The group information updating method of number cancelling mobile terminal of the present invention, by regular check whether number cancelling mobile terminal is arranged, when being checked through number cancelling mobile terminal, triggering is to the group information updating of number cancelling mobile terminal, and in paging, carry the information notification base station controller and do not need with the mobile switching centre authentication mutual, remove already present group identification when paging behind number cancelling mobile terminal, after this number cancelling mobile terminal just can't respond paging, thereby reduces the probability that mistake is exhaled.In addition, mode that also can be by region-wide paging to avoid because the positional information of the number cancelling mobile terminal of being stored in the cluster user database is inaccurate accurately paging arrive number cancelling mobile terminal.
Below only be the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (14)
1. a trunking dispatching subsystem comprises dispatching control center, dispatching home location register and cluster user database, it is characterized in that described dispatching control center comprises:
Whether check module, being used for regular check has number cancelling mobile terminal;
The paging indicating module is used for checking that module check when number cancelling mobile terminal is arranged, sends paging to base station controller, and to carry out authentication not mutual with mobile switching centre with the indication base station controller, and direct paging number cancelling mobile terminal;
The group information updating module is used for upgrading the group information on the number cancelling mobile terminal after the result who receives the paging of number cancelling mobile terminal response base station controller.
2. trunking dispatching subsystem as claimed in claim 1, it is characterized in that, also comprise and upgrade sending module as a result, be used for after the group information on group information updating module renewal number cancelling mobile terminal, send the renewal result to dispatching home location register, the group information updating success of expression number cancelling mobile terminal.
3. trunking dispatching subsystem as claimed in claim 2, it is characterized in that, described dispatching home location register also is used for after receiving the renewal result who upgrades sending module transmission as a result, and the cancellation user in the cluster user database is labeled as does not need to carry out group information updating.
4. trunking dispatching subsystem as claimed in claim 2 is characterized in that, described inspection module also is used for regularly sending request to dispatching home location register, with the information of inquiry number cancelling mobile terminal.
5. trunking dispatching subsystem as claimed in claim 4, it is characterized in that, described dispatching home location register also is used for after receiving the request of checking module, the information of inquiry number cancelling mobile terminal from the cluster user database, and to the dispatching control center echo reply.
6. trunking dispatching subsystem as claimed in claim 5 is characterized in that, described dispatching home location register also is used for portable terminal is carried out the cancellation operation, number cancelling mobile terminal in the cluster user database is labeled as need carries out group information updating.
7. trunking dispatching subsystem as claimed in claim 5 is characterized in that, the described information of carrying number cancelling mobile terminal of replying, and the information of described number cancelling mobile terminal comprises the positional information of number cancelling mobile terminal at least.
8. trunking dispatching subsystem as claimed in claim 7 is characterized in that, the positional information paging number cancelling mobile terminal of described base station controller by number cancelling mobile terminal is perhaps with the mode paging number cancelling mobile terminal of region-wide paging.
9. a digital clustering communication system is characterized in that, comprises as each described trunking dispatching subsystem of claim 1 to 8.
10. the group information updating method of a number cancelling mobile terminal is applied to it is characterized in that in the digital clustering communication system, comprising:
Whether the dispatching control center regular check has number cancelling mobile terminal;
When being checked through number cancelling mobile terminal, then dispatching control center sends paging to base station controller, and to carry out authentication not mutual with mobile switching centre with the indication base station controller, and direct paging number cancelling mobile terminal;
Dispatching control center receives after the result of number cancelling mobile terminal response base station controller paging, upgrades the group information on the number cancelling mobile terminal.
11. the group information updating method of number cancelling mobile terminal as claimed in claim 10, it is characterized in that, also comprise after the group information on the dispatching control center renewal number cancelling mobile terminal, send to dispatching home location register and upgrade the result, the group information updating success of expression number cancelling mobile terminal.
12. the group information updating method of number cancelling mobile terminal as claimed in claim 11, it is characterized in that, also comprise: dispatching home location register receives to be upgraded after the result, and the cancellation user in the cluster user database is labeled as does not need to carry out group information updating.
13. the group information updating method of number cancelling mobile terminal as claimed in claim 11 is characterized in that, whether described dispatching control center regular check has the step of number cancelling mobile terminal specifically to comprise:
Dispatching control center regularly sends request to dispatching home location register, with the information of inquiry number cancelling mobile terminal;
After dispatching home location register is received request, the information of inquiry number cancelling mobile terminal from the cluster user database, and to the dispatching control center echo reply.
14. the group information updating method of number cancelling mobile terminal as claimed in claim 13 is characterized in that, described dispatching control center regularly sends request to dispatching home location register, also comprises before the step with the information of inquiry number cancelling mobile terminal:
Dispatching home location register is carried out cancellation operation to portable terminal, and number cancelling mobile terminal in the cluster user database is labeled as need carries out group information updating.
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| CN201010128465.7A CN101835104B (en) | 2010-03-18 | 2010-03-18 | The group information updating method of number cancelling mobile terminal and trunking dispatching subsystem |
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Effective date of registration: 20210308 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 Ministry of justice, Zhongxing building, South Science and technology road, Nanshan District hi tech Industrial Park, Shenzhen, Guangdong Patentee before: ZTE Corp. |