CN101529879A - Private mobile network integration service system using public land mobile network and call processing method therefof - Google Patents

Private mobile network integration service system using public land mobile network and call processing method therefof Download PDF

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Publication number
CN101529879A
CN101529879A CNA2007800399363A CN200780039936A CN101529879A CN 101529879 A CN101529879 A CN 101529879A CN A2007800399363 A CNA2007800399363 A CN A2007800399363A CN 200780039936 A CN200780039936 A CN 200780039936A CN 101529879 A CN101529879 A CN 101529879A
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mobile network
mobile
terminal
call
special
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CNA2007800399363A
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Chinese (zh)
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CN101529879B (en
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金信才
柳炳夏
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KTFreetel Co Ltd
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KTFreetel Co Ltd
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Priority claimed from KR1020060109002A external-priority patent/KR100774831B1/en
Priority claimed from KR20070037548A external-priority patent/KR100848454B1/en
Application filed by KTFreetel Co Ltd filed Critical KTFreetel Co Ltd
Priority claimed from PCT/KR2007/005262 external-priority patent/WO2008051021A1/en
Publication of CN101529879A publication Critical patent/CN101529879A/en
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Publication of CN101529879B publication Critical patent/CN101529879B/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2254—Arrangements for supervision, monitoring or testing in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

The present invention discloses a private mobile network integration service system, which includes a signal transfer point for performing a signal processing between a home location register (HLR) and a mobile switching system or between mobile switching systems; a private branch exchange connected to the mobile switching system; and a call setup management device for interpreting called/calling numbers and providing the interpreted numbers to the mobile switching system, wherein the mobile switching system performs a private mobile network call processing using the interpreted numbers.

Description

Use the special mobile network integrated service system and the call processing method thereof of public land mobile network
Technical field
The present invention relates to a kind of special mobile network integrated service system and call processing method thereof, relate in particular to a kind of by next complete special mobile network integrated service system and the call processing method thereof that wireless network, cable network and the service of special mobile network are provided of the Min. ground conventional public land mobile network of change (PLMN).
Background technology
(PBX: private branch exchange) service is the same with the private wire network network of routine, (WPBX: WPABX wireless PABX (automatic branch exchange)) service is a kind of LAN services that is in specific building or place of business to the special mobile network, if come interworking special mobile network and public land mobile network (PLMN), can facilitate so and economic mobile communication service by setting up integrated system.
As the typical technology example that is used for the integrated service of special mobile network, quoted Korean Patent Registration 365790 (by name ' system and method capable of public and private mobilecommunication service ' (can realize system and method public and the specialized mobile radio service)) here.
Above-mentioned patent disclosure a kind of system configuration of the special mobile network (WPBX) that mixes with mobile communications network, and its primary clustering shows in Fig. 1.
With reference to figure 1, for with PLMN 10, PSTN (PSTN) 15 and special use (building in) IP network 16 interworkings, special mobile network system 17 has comprised the PBX 18 with PSTN 15 interworkings, with the pBSC (private BSC) 19 of PLMN 10 and pBTS (special-purpose BTS 20) interworking, so that provide public land to call out and the service of interior of building calling network.
More particularly, public network is called out by attaching position register (HLR) 11, mobile switching centre (MSC) 12, base station system controller (BSC) 13 and base station transmitter system (BTS) 14 and is handled, the interior of building calling network is handled by PBX 18, pBSC 19 and pBTS 20, and for instance, the current related system that exists on market is InfoMobile 3G and InfoMobile-3G.
But above-mentioned patent must need pBSC 19 to handle public network calling and interior of building calling network, and this patent is operated the mobile network by changing existing P LMN 10, for example transmission of BTS 14/adjust again.
As another example of the typical technology that is used for the integrated service of special mobile network, quoted Korean Patent Registration 454945 (" public land mobile network and private mobilenetwork integration service network and system therefor " (public land mobile network and special mobile network integrated service network and system thereof) by name here.
Above-mentioned patent disclosure a kind of integrated service network and system thereof, wherein said network and system introduce the function of pBSC in public land network B SC, so that make full use of commercial public land mobile network, solved the problem that in the process of foundation and operating system, relates to thus.
With reference to figure 2, public land network B SC comprises public land call processing module 302, and for the function of pBSC is provided, it has also comprised message routing module 300, special-purpose HLR 308, private calls processing module 304 and special-purpose MSC module 306.Thus, if the calling that is produced is the public land calling network, signaling will be sent to public land call processing module 302 from message routing module 300 so, and this calling will send by MSC 202, if being dedicated network, the calling that is produced calls out, signaling will be sent to special-purpose HLR 308 by message routing module 300 so, so that carrying out checking handles, then, this calling will be by sending with the interworking of PBX 212 and by private calls processing module 304 and special-purpose MSC module 306.
But for commercialization, above-mentioned patent can be carried out such change to public land mobile network equally, if in single BSC, set up a plurality of special mobile networks, so these special mobile networks be do not allow very much easy-operating.
Simultaneously, for comprehensive public land mobile network and the service of special mobile network, special mobile network user's checking should be carried out on public land mobile network and special mobile network fully.
At the problems referred to above, Korean Patent Registration 4509050 (by name " authentication method of amobile terminal for private/public packet data service and private network systemthereof " (verification method of the portable terminal of special use/common packet data and proprietary routing terminal thereof)) discloses a kind of system, in this system, between the radio access network (RAN) of special mobile network and terminal, formed LCP, so that carry out checking, provide safety function for the special mobile network that is connected to outer data network thus.
But, traditional special mobile network integrated service has complicated system configuration, in addition, at present do not instruct any system to provide to comprise checking that the user in mobile communications network and the special mobile network is entered/leaves, the comprehensive service function in registering and being identified in as yet.
Simultaneously, for comprehensive public land mobile network and the service of special mobile network, be that public land mobile network or special mobile network all need to be used to calling terminal that the system of terminal called traffic carrying capacity state is provided.
At the problems referred to above, Korean Patent Registration 547719 (by name ' private mobilecommunication system and method for providing information for public busy stateof a mobile station ' (dedicated mobile communications subsystem and the method for information of the public busy condition of mobile radio station is provided)) discloses a kind of system, this system allows the public busy condition of mobile communication system identification mobile radio station in interior of building mobile network (special mobile network) of interior of building, if incoming call is to produce at the corresponding mobile radio station among the mobile network of interior of building, then announce the public busy condition of this mobile radio station.
But if incoming call is to produce at the mobile radio station that is in special-purpose busy condition in the public land network, so above-mentioned patent can't provide the traffic carrying capacity state of mobile radio station to calling terminal.
Summary of the invention
The present invention designs under the situation of having considered the problems referred to above, and a target of the present invention provides special mobile network integrated service system and the call processing method thereof that has used public land mobile network, and wherein this system is by with signal transmission point (STP) and MSC and PBX interworking and the integrated service of special mobile network is provided under the situation of BSC that does not change conventional public land mobile network or BTS.
Another object of the present invention provides a kind of special mobile network integrated service system and call processing method thereof that has used public land mobile network, wherein this system is applicable to the mobile communication network that all are new, and this is comprising synchronization CDMA (code division multiple access) network, asynchronous WCDMA (Wideband Code Division Multiple Access (WCDMA)) network and following 4G (the 4th generation).
A further object of the present invention provides a kind of special mobile network integrated service system and call processing method thereof of the user's of being used for integrated management, and wherein this system can intactly manage public land mobile network and special mobile network by signal link and use signal transmission point (STP).
A further object of the present invention provides a kind of special mobile network integrated service system and method for calling thereof with improved traffic carrying capacity condition managing structure, no matter be public land mobile network or special mobile network wherein, this system can both offer calling terminal with the traffic carrying capacity state of terminal called.
In order to realize above-mentioned target, comprise according to the special mobile network integrated service system of one aspect of the invention: the signal transmission point that is used between attaching position register (HLR) and mobile switch system or between mobile switch system, carrying out signal processing; The private branch exchange that links to each other with mobile switch system; And the call setup management equipment, be used to explain called/call number and provide called/call number of being explained that wherein this mobile switching centre uses called/call number of being explained to carry out special mobile network call treatment to mobile switch system.
According to another aspect of the present invention, a kind of special mobile network integrated service system comprises: the signal transmission point that is used for carrying out signal processing between attaching position register and mobile switch system or between mobile switch system; The also private branch exchange of intercommunication links to each other with mobile switching centre; And the user management device that links to each other with signal transmission point, be used to register special mobile network user, the identification terminal user goes out/goes into public land mobile network and special mobile network, and upgrades public land mobile network customer data base (DB) and special mobile network customer data base (DB).
According to another aspect of the present invention, a kind of special mobile network integrated service system comprises: the signal transmission point that is used for carrying out signal processing between attaching position register and mobile switching centre or between mobile switching centre; The also private branch exchange of intercommunication links to each other with mobile switching centre; And the call treatment management equipment that links to each other with signal transmission point, be used in request call, explaining called/call number, and called/call number of being explained is offered mobile switch system, wherein this mobile switch system receives the information of called/calling terminal from the call treatment management equipment, check the traffic carrying capacity state of terminal called, and send the busy condition of terminal called to calling terminal.
Description of drawings
In the following detailed description, will more fully describe the preferred embodiment of the present invention other features of these traces, aspect and advantage.In the accompanying drawings:
Fig. 1 and 2 shows the view of conventional special mobile network integrated service system structure.
Fig. 3 to 6 shows the view according to special mobile network integrated service system structure of the present invention.
Fig. 7 and 8 shows the flow chart of the call treatment of being carried out by the special mobile network integrated service system of Fig. 3.
Fig. 9 and 10 shows the flow chart of the call treatment of being carried out by the special mobile network integrated service system of Fig. 4.
Figure 11 to 14 shows the flow chart of the call treatment of being carried out by the special mobile network integrated service system of Fig. 5.
Figure 15 to 17 shows the flow chart of user's register command processing of carrying out according to the present invention.
Figure 18 to 20 shows the schematic diagram according to the terminal location register method in the synchronization CDMA network provided by the invention.
Figure 21 and 22 shows the flow chart of the terminal location register command processing method in the synchronization CDMA network of carrying out according to the present invention.
Figure 23 shows the flow chart of another example of the terminal location register command processing method in the synchronization CDMA network of carrying out according to the present invention.
Figure 24 and 25 shows the schematic diagram according to the terminal location register method in the asynchronous WCDMA network provided by the invention.
Figure 26 to 28 shows the flow chart of the terminal location register command processing method in the asynchronous WCDMA network of carrying out according to the present invention.
Figure 29 shows the diagram of the MSA argument structure of GMM message.
Figure 30 and 31 shows the flow chart of the call treatment of being carried out by the special mobile network integrated service system of Fig. 6.
Figure 32 and 33 shows the flow chart of the call treatment of being carried out by the special mobile network integrated service system of Fig. 4.
Figure 34 and 35 shows the flow chart of the call treatment of being carried out by the special mobile network integrated service system of Fig. 5.
Embodiment
Will describe the preferred embodiments of the present invention with reference to the accompanying drawings in detail hereinafter.Before describing, it should be understood that, it is the implication that is confined on conventional and the dictionary that the term that uses in specification and the accompanying drawing should not be interpreted into, but should be according to the corresponding implication of technical elements of the present invention and notion and explain based on the principle that the permission inventor appropriately defines term for best interpretations.Should be appreciated that thus, though details is described and concrete example has been indicated the preferred embodiments of the present invention, but to those skilled in the art all can be from the clear understanding of this detailed description owing to fall into the various changes of essence of the present invention and scope and revise, therefore, these details are described with concrete example and are only provided as illustration.
Fig. 3 shows the view according to the special mobile network integrated service system structure of first embodiment of the invention.
With reference to figure 3, special mobile network integrated service system according to first embodiment of the invention comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), and at the dedicated location register (PBX-HLR/VLR) that private branch exchange (PBX) 107 1 ends provide, be used to mobile switch system 103 to be provided for the information of call treatment as the call setup management equipment.Hereinafter, the dotted line representative is signal link among the figure, and what heavy line was represented is trunk line.
Public land mobile network (PLMN) provides the mobile communication service of synchronization CDMA (code division multiple access) or asynchronous WCDMA (Wideband Code Division Multiple Access (WCDMA)) type to mobile radio station (MS), and it is well-known, this network comprises attaching position register (HLR) 100, the a plurality of mobile switch systems 103 that link to each other with attaching position register (HLR) 100, a plurality of base station controllers that link to each other with mobile switch system 103 (BSC (base station controller)) or RAN (radio access network) 104, a plurality of base stations (BTS (base transceiver station or Node B)) 105, and signal transmission point (STP) 102.
Signal transmission point (STP) 102 has served as the transit exchange that is used for route signalling system No.7 between attaching position register (HLR) 100 and mobile switch system 103 or between mobile switch system 103.What link to each other with handshaking point (STP) 102 can be a proprietary location register (XLR), so that location registration is handled.
Mobile switching centre 103 comprises: as the MSC/VLR and the user DB that are used in the system of 2G and 3G execution main speech call treatment, as the SGSN/VLR and the user DB that are used for carrying out the system of data processing at 3G, and as the PDSN that is used for carrying out at 2G the system of data processing.Hereinafter, description of the invention has concentrated on the example with the mobile switch system 103 of the MSC/VLR type of private branch exchange (PBX) 107 intercommunications.
Mobile switching centre 103 comprises the called/call number that is used to explain the calling of special mobile network, so that producing the parts of discerning the calling of special mobile network when the special mobile network is called out.Though do not show in the drawings, but this mobile switch system 103 has comprised the global title database (GT DB) that is used to store the GT sign indicating number that is assigned to each private branch exchange, and be used for storage and have sign special mobile network indicators of users (WPBX service indicator, WPBX enters/leaves designator, WPBX number or WPBX mobile station information) the VLR user DB of user profile, when mobile switch system 103 is explained called number, if in called number, comprised condition code, mobile switching centre 103 will discern the calling of special mobile network so, and explain the GT sign indicating number that is included in the called number, so that discern corresponding private branch exchange (PBX) 107.
For example, the called number of special mobile network has condition code (#)+GT sign indicating number (NNNN)+numeral (MMMM), for example ' #NNNN-MMMM '.
More preferably, for instance, the called number of special mobile network has condition code (#)+numeral (MMMM), for example ' #MMMM '.The GT sign indicating number that is used for identifying user Private Branch Exchange PBX (PBX) can use the information of the VLR user DB that is kept at calling terminal to analyze.Thus, if called number is with the type appointment of condition code (#)+numeral (MMMM), can simplify the digital input operation of service-user so.
Here, condition code ' # ' is appointment, and mobile switching centre 103 can discern the special mobile network and calls out thus, and in addition, this condition code also can be with ' * ' and ' #* ' replacement, and this condition code can also have other variants.
Receive at terminal called under the situation of CNIP (call number identification shows) service, be sent to terminal called, inform that to terminal called the processing that has received the calling of special mobile network will be very easily so if will have the call number of condition code.Give an example,, will carry out a call treatment that on terminal called, shows #KKKK or #NNNN-KKKK so if call number is KKKK or NNNN-KKKK.
Private branch exchange (PBX) 107 links to each other with PSTN 109 and intercommunication with mobile switch system 103, so that mobile switch system 103 is carried out special mobile network call treatment.
Dedicated location register (PBX-HLR/VLR) 108 has formed a special mobile network (WPBX) with private branch exchange (PBX) 107, and request in response to mobile switch system 103, this register provides the information of called/call number of being explained for mobile switch system 103, so that mobile switch system 103 is carried out special mobile network call treatment.
Dedicated location register (PBX-HLR/VLR) 108 links to each other with signal transmission point (STP) 102, so that execution signalling system No.7, it also provides and has been used to carry out the HLR function that special mobile network user registration (mobile communication number and telephone number or Additional Services are complementary) and customer position information are managed in addition, and the VLR function that is used to carry out visitor location register.
Fig. 4 shows the view according to the special mobile network integrated service system structure of second embodiment of the invention.
With reference to figure 4, special mobile network integrated service system according to second embodiment of the invention comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switching centre 103 of public land mobile network (PLMN), link to each other with the signal transmission point (STP) 102 of public land mobile network (PLMN) and serve as the proprietary location register/SCP (XLR-SCP) 110 of call setup management equipment, and with the attaching position register (HLR) of public land mobile network (PLMN) and user's device registration 114 of proprietary location register/SCP (XLR-SCP) 110 intercommunications.
Further, SMS service center (SMSC) 112 can link to each other with signal transmission point (STP) 102.In addition, user DB management transaction type SMSC 113 can link to each other with proprietary location register/SCP (XLR-SCP) 110 and SMSC 112 via internet 111.
Proprietary location register/SCP (XLR-SCP) 110 is provided for the information of call treatment for mobile switching centre 103.In other words, in response to the request of mobile switch system 103, described proprietary location register/SCP (XLR-SCP) 110 provides called/call number information of being explained for mobile switching centre 103, thereby carries out special mobile network call treatment.For this purpose, proprietary location register/SCP (XLR-SCP) 110 is explained the GT sign indicating number that is included in from the called number that mobile switching centre 103 transmits, so that discern corresponding private branch exchange (PBX) 107.As an alternative, proprietary location register/SCP (XLR-SCP) 110 can use the call number of transmitting from mobile switch system 103, so that the corresponding private branch exchange (PBX) 107 of identification called number.
Proprietary location register/SCP (XLR-SCP) 110 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7, it also carries out unique Location Registration, user rs authentication and intelligent network call treatment in addition.
Mobile switch system 103 is recognized above-mentioned condition code and is included in the called number, be used for the routing iinformation of call setup to the request of the attaching position register (HLR) of public land mobile network (PLMN), and set up to the corresponding proprietary location register/SCP of routing iinformation (XLR-SCP) 110 request calls that provide with attaching position register (HLR) 100.And, mobile switch system 103 receives the called number of being explained by proprietary location register/SCP (XLR-SCP) 110, and only by using public land mobile network (PLMN) or carrying out call treatment with corresponding private branch exchange (PBX) 107 intercommunications.
Fig. 5 shows the view according to the special mobile network integrated service system structure of third embodiment of the invention.
With reference to figure 5, special mobile network integrated service system according to third embodiment of the invention comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), link to each other with the signal transmission point (STP) of public land mobile network (PLMN) and be used to serve as the SCP (SCP) 115 of call setup management equipment, and with user's device registration 114 of attaching position register (HLR) 100 intercommunications of public land mobile network (PLMN).
Further, SMS service center (SMSC) 115 can link to each other with signal transmission point (STP) 102.And SMS web client computer 116 can link to each other with SMSC 112 via internet 111.
The information that SCP (SCP) 115 provides customer call to handle for mobile switch system 103.In other words, in response to the request of mobile switch system 103, SCP (SCP) 115 provides the information of called/call number of being explained to mobile switching centre 103, so that mobile switch system 103 is carried out special mobile network call treatment.For this purpose, SCP (SCP) 115 is explained the GT sign indicating number that is included in from mobile switch system 103 routes called, so that discern corresponding private branch exchange (PBX) 107.As an alternative, SCP (SCP) 115 can use from the call number of mobile switch system 103 routes, so that the corresponding private branch exchange (PBX) 107 of identification called number.
SCP (SCP) 115 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7, it also provides the service controlled function in addition, and for example DB retrieval or routing iinformation are explained.
Mobile switch system 103 identifies above-mentioned condition code and is included in the called number, be used for the routing iinformation of call setup to attaching position register (HLR) 100 request of public land mobile network (PLMN), and set up to the corresponding SCP of routing iinformation (SCP) 115 request calls that provide with attaching position register (HLR) 100.In addition, mobile switch system 103 also receives the called number that SCP (SCP) 115 is explained, and by only using public land mobile network (PLMN) or carrying out call treatment with corresponding private branch exchange (PBX) 107 intercommunications.
Above-mentioned special mobile network integrated service system should have HLR user DB, VLR user DB, SCP user DB and PBX HLR/VLR user DB.Here, comparatively preferably store data element, for example ESN, IMSI, sequence number, WPBX service indicator, WPBX In/Out designator, WPBX number, WPBX mobile station information, phone designator, camera control designator or special mobile network data concatenating indicator by HLR user DB, VLR user DB and SCP user DB.
Will describe according to call treatment of the present invention hereinafter.
At first, Fig. 7 and 8 shows a kind of by the call treatment of carrying out according to the special mobile network integrated service system of first embodiment of the invention.
In this call treatment, the coding system of called number can have condition code (#)+GT sign indicating number (NNNN)+number (MMMM), this is being very easily aspect system's merging, but it is very inconvenient the user because Enter Number numerous aspect using, what therefore, below describe to pay close attention to is the system with condition code (#)+number (MMMM).
With reference to figure 7, (call number: 010-1111-2222 when calling terminal sends calling, called number: #3333), mobile switch system 103 receives the call request (S100 and S102) from mobile system (BSS or AN) 106, check the condition code of called number, and special mobile network calling (S104) when judging whether requested callings.
As result of determination, if the condition code ' # ' of representing the special mobile network to call out does not exist, mobile switch system 103 is handled (S106) by only using public land mobile network (PLMN) to carry out conventional public land calling network so, if recognized condition code ' # ', mobile switch system 103 can check whether calling terminal is in special mobile network (WPBX) zone (S108) by retrieval VLR user DB so.
As the result for retrieval of VLR user DB, if mobile switch system 103 judges that calling terminal is not at special mobile network (WPBX) zone, mobile switch system 103 call releases (S110) so.
Simultaneously, if it is the mobile radio station (MS) 1 that is present in special mobile network (WPBX) zone that mobile switch system 103 is judged calling terminal, mobile switch system 103 is checked the WPBX number among the calling party VLR user DB so, so that determine the corresponding private branch exchange (PBX) 107 (S112) of terminal called, and to the routing iinformation (S114) of the called/call number of private branch exchange (PBX) 107 corresponding dedicated location registers (PBX-HLR/VLR), 108 requests.
In response to this route requests, and dedicated location register (PBX-HLR/VLR) 108 execution numbers explanations (call out: 010-1111-222=＞2222, called: #3333=＞010-1111-3333) (S116).
And dedicated location register (PBX-HLR/VLR) 108 retrieval user DB are in special mobile network (WPBX) zone (S118) so that check the terminal called of whether being explained.
If terminal called is the mobile radio station (MS) 2 that is present in special mobile network (WPBX) zone, so dedicated location register (PBX-HLR/VLR) 108 to mobile switch system 103 transmit the route response message (call out: #2222, called: 010-1111-3333) (S120).
Mobile switch system 103 is carried out about handling with the paging of the corresponding mobile radio station of called number (MS) 2, and the calling terminal and the terminal called that are in special mobile network zone simultaneously engage by public land mobile network (PLMN).
Simultaneously, if terminal called is the catv terminal 3 that is not present in special mobile network (WPBX) zone, dedicated location register (PBX-HLR/VLR) 108 transmits a route response message (S126) that has routing iinformation (PBX number) to mobile switch system 103 so.
Mobile switch system 103 reception route response message (routing iinformation: the PBX number), and to corresponding private branch exchange (PBX) call setup message of transmission (ISUP processing) (S128).
Private branch exchange (PBX) 107 is set up (S130) to the terminal called request call, and the calling terminal and the outside terminal called that are in special mobile network (WPBX) will be engaged by the special link between mobile switch system 103 and the private branch exchange (PBX) 107.
In the first embodiment of the present invention, between mobile switch system 103 and dedicated location register (PBX-HLR/VLR) 108, carried out MAP (MAP) Message Processing.
It is call treatment under the situation of catv terminal 3 that Fig. 8 shows at calling terminal.
With reference to figure 8, when calling party catv terminal 3 (is called out: 3333 during to private branch exchange (PBX) 107 request calls, called: 2222) (S200), dedicated location register (PBX-HLR/VLR) 108 will carry out number explain (call out: 3333=＞#3333, called: 2222=＞010-1111-2222) (S202).
Subsequently, dedicated location register (PBX-HLR/VLR) 108 judges whether terminal called is in special mobile network (WPBX) zone (S204).As result of determination, if terminal called is not in special mobile network (WPBX) zone, private branch exchange (PBX) 107 is to setting up with corresponding catv terminal 4 request calls of called number so, thus, be in the regional calling party catv terminal 3 of special mobile network (WPBX) and callee's catv terminal 4 with combined (S208).
Simultaneously, if terminal called is in special mobile network (WPBX) zone, private branch exchange (PBX) 107 can set up (S210) to mobile switch system 103 request calls by ISUP (ISDNYong Hubufen) agreement so.
It is that the special mobile network is called out that mobile switch system 103 is recognized requested calling, and carry out about the paging of corresponding called method, mobile station 1 and handle (S212), thus, all be in special mobile network (WPBX) regional calling party catv terminal 3 and callee's mobile radio station and will engage (S214).
Fig. 9 and 10 shows the call treatment of carrying out by according to the special mobile network integrated service system of second embodiment of the invention.
At first with reference to figure 9, (call number: 010-1111-2222 when calling terminal sends calling, called number: #3333), the call request (S300 and S302) that mobile switch system 103 receives from mobile system (BSS or RAN) 106, the condition code ' # ' of identification called number, and, handle (calling: 010-1111-2222 so that implement intelligent network call to attaching position register (HLR) 100 request calls foundation, called: #3333, mobile station information) (S304).
Attaching position register (HLR) 100 transmits the call setup response message (S306) of the routing iinformation that has corresponding proprietary location register/SCP (XLR-SCP) 110 to mobile switch system 103.
Mobile switch system 103 receipt of call are set up response message, and set up (calling: 010-1111-2222, called: #3333, mobile station information) (S308) to corresponding proprietary location register/SCP (XLR-SCP) 110 request calls.
Proprietary location register/SCP (XLR-SCP) 110 judges whether the calling that is requested of being set up is that the special mobile network is called out (S310), if set up be requested to exhale is not the special mobile network and calls out, so in response to the request of mobile switch system 103, this proprietary location register/SCP (XLR-SCP) 110 is handled other callings, for example public land mobile network is called out (S312), if the calling that is requested of being set up is that the special mobile network is called out, check then whether calling terminal is in special mobile network (WPBX) zone (S314).
As check result, if calling terminal is not or not special mobile network (WPBX) zone, this proprietary location register/SCP (XLR-SCP) 110 transmits a response message (S316) that is used to call out release to mobile switch system 103 so, so that call release (S318).
If calling terminal is the mobile radio station (MS) 1 that is present in special mobile network (WPBX) zone, this proprietary location register/SCP (XLR-SCP) 110 is explained called number so, and judges whether terminal called is in special mobile network (WPBX) zone (S320).Here, in order to explain called number, this proprietary location register/SCP (XLR-SCP) 110 is checked the special mobile network (WPBX number) of calling terminal, and search and the corresponding mobile radio station number of called number (3333) (010-1111-3333) in the user DB of special mobile network (WPBX number).At this moment, mobile station information can be used for quick DB search.
If judge that terminal called is positioned at special mobile network (WPBX) zone, so this proprietary location register/SCP (XLR-SCP) 110 to mobile switch system 103 transmit a call setup response message (call out: #2222, called: 010-1111-33333).
Mobile switch system 103 receipt of call are set up response message, and change the calling and the called number of respective call, so that carry out about the paging of corresponding called method, mobile station 2 and handle (S324), thus, calling party mobile radio station 1 and the callee's mobile radio station 2 that all is in special mobile network (WPBX) will engage (S326).
Simultaneously, if judge terminal called not in special mobile network (WPBX) zone, this proprietary location register/SCP (XLR-SCP) 110 transmits a call setup response message (S328) that has routing iinformation (PBX number) to mobile switch system 103 so.
Mobile switch system 103 receipt of call are set up response message, and (ISUP handles (S330) to transmit a call setup message to corresponding private branch exchange (PBX).This private branch exchange (PBX) is set up (S332) to corresponding catv terminal 3 request calls, thus, be present in the calling party mobile radio station 1 of special mobile network (WPBX) and the callee's catv terminal 3 that is in outside the special mobile network (WPBX) and will engage (S334).
It is call treatment under the situation of catv terminal 3 that Figure 10 shows at calling terminal.
With reference to Figure 10, when calling party catv terminal 3 (is called out: 3333 during to private branch exchange (PBX) 107 request calls, called: 2222) (S400), this private branch exchange (PBX) 107 will carry out number explain (call out: 3333=＞#3333, called: 2222=＞010-1111-2222) (S402).
Subsequently, private branch exchange (PBX) 107 is set up by ISDN User Part and to mobile switch system 103 request calls and (is called out: #3333, called: 010-1111-2222, the PBX number) (S404), and mobile switch system 103 is set up to proprietary location register/SCP (XLR-SCP) 110 request calls and (is called out: #3333, called: 010-1111-2222, PBX number).
Whether the user DB of the corresponding PBX number of proprietary location register/SCP (XLR-SCP) 110 retrievals is in special mobile network (WPBX) zone (S408) so that judge terminal called.
As result of determination, if terminal called is positioned at special mobile network (WPBX) zone, so this proprietary location register/SCP (XLR-SCP) 110 to mobile switch system 103 transmit a call setup response message (call out: #3333, called: 010-1111-2222) (S410).
According to the response message that receives, mobile switch system 110 is carried out about the paging of corresponding called method, mobile station 1 and is handled (S412), and thus, the calling party catv terminal 3 and the callee's mobile radio station 1 that all are in special mobile network (PBX) will engage (S414).
Simultaneously, if terminal called is not or not special mobile network (WPBX) zone, this proprietary location register/SCP (XLR-SCP) 110 can transmit a call setup response message (S416) that has routing iinformation (PBX number) to mobile switch system 103 so.
According to the response message that receives, mobile switch system 103 is set up to private branch exchange (PBX) 107 request calls, and this private branch exchange (PBX) 107 is set up to corresponding catv terminal 4 request calls, thus, be present in the calling party catv terminal in special mobile network (WPBX) zone and callee's catv terminal 4 of outside and will engage (S420 and S422).
In the second embodiment of the present invention, MAP or CAP (CAMEL Application Part) Message Processing between mobile switch system 103 and proprietary location register/SCP (XLR-SCP) 110, have been carried out.
Shown in Figure 11 is to be handled by the audio call of carrying out according to the special mobile network integrated service system of third embodiment of the invention.
With reference to Figure 11, (call number: 010-1111-222 when the calling terminal request call, called number: #3333), the call request (S500 and S502) that mobile switch system 103 receives from mobile system (BSS or RAN) 106, the condition code ' # ' that comprises in the identification called number, and, handle (calling: 010-1111-2222 so that implement intelligent network call to attaching position register (HLR) 100 request calls foundation, called: #333, mobile station information) (S504).
Attaching position register (HLR) 100 transmits a call setup response message (S506) that has the routing iinformation at respective service control point (SCP) 115 to mobile switch system 103.
Mobile switch system 103 receipt of call are set up response message, and set up (calling: 010-1111-2222, called: #3333, mobile station information) (S508) to corresponding SCP (SCP) 115 request calls.
SCP (SCP) 115 judges whether the calling that is requested of being set up is that the special mobile network is called out (S510), if not being the special mobile network, requested calling do not call out, so in response to the request of mobile switch system 103, SCP (SCP) 115 is handled other callings, for example public land mobile network is called out (S512), if set up be requested to call out the time special mobile network call out, check then whether calling terminal is in special mobile network (WPBX) zone (S514).
As check result, if calling terminal not in special mobile network (WPBX) zone, SCP (SCP) 115 transmits a response message (S516) that is used to call out release to mobile switch system 103 so, so that call release (S518).
If calling terminal is the mobile radio station (MS) 1 that is present in special mobile network (WPBX) zone, SCP (SCP) 115 changes number (calling: 010-1111-222=＞#2222 so, called: #3333=＞010-1111-3333) (S520), and to attaching position register (HLR) 100 transmission terminal called position enquiring message (S522).
Attaching position register (HLR) 100 is sent to mobile switch system 103 (S524) with terminal called position enquiring message, receive corresponding terminal called position response message (mobile station information) (S526), and terminal called position response message is sent to SCP (SCP) 115 (S528).
SCP (SCP) 115 judges whether terminal called is positioned at special mobile network (WPBX) zone (S530).
Be positioned at special mobile network (WPBX) zone if judge terminal called, so SCP (SCP) 115 to mobile switch system 103 transmit the call setup response messages (make a start: #2222, called: 010-1111-3333) (S532).
Mobile switch system 103 receipt of call are set up response message, and check the calling and the called number of respective call, handle so that carry out about the paging of corresponding called method, mobile station 2, thus, all be in special mobile network (WPBX) regional calling party mobile radio station 1 and callee's mobile radio station 2 and will engage (S536).
Simultaneously, if judge terminal called not in special mobile network (WPBX) zone, SCP (SCP) 115 transmits a call setup response message (S538) that has routing iinformation (PBX number) to mobile switch system 103 so.
Mobile switch system 103 receipt of call are set up response message, and to corresponding private branch exchange (PBX) 107 transmit call setup messages (ISUP processings) (calling: 010-1111-2222, called: 3333).This private branch exchange (PBX) 107 is set up (S542) to corresponding catv terminal 3 request calls, thus, be present in the calling party mobile radio station 1 in special mobile network (WPBX) zone and the callee's catv terminal 3 outside special mobile network (WPBX) zone and will engage (S544).
In call treatment, if private branch exchange (PBX) 107 is not in the networking state, then execution in step S538 is not to S544, and this calling will be released.
It is that the audio call that catv terminal 3 and private branch exchange (PBX) 107 are implemented in the special mobile network when being in the networking state is handled that Figure 12 shows at calling terminal.
With reference to Figure 12, when calling terminal (is called out: 3333 during to private branch exchange (PBX) 107 request calls, called: 2222) (S600), private branch exchange (PBX) 107 will change number (call out: 3333=＞#3333, called: 2222=＞010-1111-2222) (S602).
Private branch exchange (PBX) 107 (is called out: #3333 by ISDN User Part, called: 010-1111-2222, the WPBX number) set up (S604) to mobile switch system 103 request calls, and mobile switch system 103 is obtained SCP routing iinformation (S606 and S608) by exchanging messages with attaching position register (HLR).
Subsequently, mobile switch system 103 is set up (calling: #3333, called: 010-1111-2222, mobile station information) (S610) to SCP (SCP) 115 request calls.
SCP (SCP) 115 judges whether requested calling is the calling of special mobile network, if be requested to call out is not that the special mobile network is called out, SCP (SCP) 115 is carried out other call treatment (S614) so, if be requested to call out is that the special mobile network is called out, then retrieve the user DB of corresponding PBX number, and judge whether terminal called is positioned at special mobile network (WPBX) zone (S616).
As result of determination, if terminal called is positioned at special mobile network (WPBX) zone, so SCP (SCP) 115 to mobile switching centre transmit a call setup response message (call out: #3333, called: 010-1111-2222) (S618).
According to the response message that receives, mobile switch system 103 is carried out about the paging of corresponding called method, mobile station 1 and is handled (S620), thus, all be positioned at special mobile network (WPBX) regional calling party catv terminal 3 and callee's mobile radio station 1 and will engage (S622).
Simultaneously, if terminal called not in special mobile network (WPBX) zone, SCP (SCP) 115 transmits a call setup response message (S624) that has routing iinformation (PBX number) to mobile switch system 103 so.
According to the response message that receives, mobile switch system 103 is set up to private branch exchange (PBX) 107 request calls, this private branch exchange (PBX) 107 is set up to corresponding catv terminal 4 request calls, thus, be present in the calling party catv terminal 3 in special mobile network (WPBX) zone and callee's catv terminal 4 of outside and will engage (S628 and S630).
In the third embodiment of the present invention, between mobile switch system 103, SCP (SCP) 115 and attaching position register (HLR) 100, MAP or CAP Message Processing have been carried out.
Figure 13 shows the SMS call treatment between the mobile radio station that is in identical special mobile network, and wherein this call treatment is to be carried out by the special mobile network integrated service system according to third embodiment of the invention.
With reference to Figure 13, at first, between the mobile switching centre 103 of calling party mobile radio station 1 and SGSN type, carry out the call setup (S700) that is used for the SMS transmission, and according to the SMS message request (call number: 010-1111-2222 that is sent to mobile switch system 103 from calling party mobile radio station 1, called number: #3333, message, mobile station information), mobile switch system 103 is to SCP (SCP) 115 request SMS call setups (S702 and S704).At this moment, to recognize respective call be that special mobile network SMS calls out to mobile switch system 103 by being included in condition code ' # ' in the called number, and to SCP (SCP) 115 request SMS call setups.
SCP (SCP) 115 judges whether requested calling is that special mobile network SMS calls out, if not being special mobile network SMS, requested calling do not call out, SCP (SCP) 115 is carried out conventional call treatment (S706 and S708) so, and judge whether calling party mobile radio station 1 is positioned at special mobile network zone, if not in special mobile network zone, then carrying out to call out, calling party mobile radio station 1 discharges (S710 and S712).At this moment, SCP (SCP) 115 uses the calling party mobile station information of initial DP (test point) SMS to judge whether calling terminal is positioned at special mobile network zone.
Subsequently, SCP (SCP) 115 judges with the corresponding terminal called of called number whether have (S714).As result of determination, if there is no corresponding terminal called, SCP (SCP) 115 is carried out to call out and is discharged (S716) so, if corresponding terminal called exists, SCP (SCP) 115 is to attaching position register (HLR) 100 request terminal called positional informations (S718) so.
Attaching position register (HLR) 100 asks terminal called positional informations (S702) to mobile switch system 103, and receives the terminal called location information response message (S722) that mobile switch system 103 provides in response to this request.Next, attaching position register (HLR) the 100 terminal called location information response message that will have a mobile station information of terminal called is sent to SCP (SCP) 115 (S724).
SCP (SCP) 115 receives the terminal called location information response message, and judges whether terminal called is positioned at special mobile network zone (S726).As result of determination, if terminal called is not or not special mobile network zone, SCP (SCP) 115 is carried out to call out and is discharged so, if terminal called is positioned at corresponding special mobile network zone, SCP (SCP) 115 transmits SMS connection response (S730) to mobile switch system 103 so.
Mobile switch system 103 receives the SMS connection response, and transmit the message (call number: 010-1111-3333 that is used for the SMS transmission to SMSC 112, message, whether call out/terminal called is positioned at special mobile network zone) (S732), 112 of SMSC carry out the SMS transmission process, and transmit the ACK message (S734) of having represented normal process to mobile switch system 103.
Mobile switch system 103 receives ACK message, and transmits SMS transmission response message (S736) to calling party mobile radio station 1, and the SMS between calling party mobile radio station 1 and the mobile switch system 103 calls out then can discharge (S738).
The data that Figure 14 shows in the special mobile in-house network connect call treatment, and wherein this processing is to be carried out by the special mobile network integrated service system according to third embodiment of the invention.
With reference to Figure 14, at first, between the mobile switch system 103 of calling party mobile radio station 1 and SGSN type, carry out call setup (S800), when calling party mobile radio station 1 when mobile switch system 103 request msgs call out to activate (S802), mobile switch system 103 judges whether the respective call terminal is positioned at corresponding special mobile network, and calls out generation (S804 and S806) to GGSN 117 request msgs.
Generate request in response to data call, GGSN 117 transmits data call to mobile switch system 103 and generates response message (S808).And GGSN 117 calls out book keeping operation to accounting system 118 request msgs, and receives corresponding response message (S810 and S812).
Mobile switch system 103 receives data call and generates response message, for calling party mobile radio station 1 is assigned RAB (radio access bearer) (S814), and transmits data call to calling party mobile radio station 1 and activates response message (S816).
After having finished above-mentioned steps, calling party mobile radio station 1 is connected to corresponding special mobile network in-house network 119 via mobile switch system 103 and GGSN 117, so that carry out data call process (S818).At this moment, calling party mobile radio station 1 will be connected to the sole purpose ground IP of special mobile network in-house network 119.
Figure 15～17 show user's register command of carrying out according to a further aspect of the present invention and handle.
At first, be used to carry out Fig. 6 special mobile network integrated service system that user's register command of Figure 15 handles and have following structure.
Handle at user's register command, special mobile network integrated service system comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), provide and be used to mobile switch system 103 supply to be used for the dedicated location register (PBX-HLR/VLR) 108 of the information of signaling process at private branch exchange one end, the signal transmission point (STP) 102 of public land mobile network (PLMN), and link to each other with signal transmission point (STP) 102 and serve as the proprietary location register/SCP (XLR-SCP) 110 of user management device.
Mobile switch system 103 comprises: as the MSC/VLR that is used in the system of 2G and 3G subscription DB execution main speech signaling process, as the SGSN/VLR that is used in 3G and user DB execution data processing, and as the PDSN that is used for carrying out at 2G the system of data processing.Hereinafter, in the intercommunication of the description of the invention mobile switch system 103 that concentrated on the MSC/VLR type and private branch exchange (PBX) 107.
And mobile switch system 103 comprises the called/call number that is used to explain the special mobile network, so that producing the parts of recognizing the calling of special mobile network when the special mobile network is called out.Though do not show in the drawings, but mobile switch system 103 comprises: be used for the GT DB that storage is assigned to the GT sign indicating number of each private branch exchange (PBX) 107, (WPBX serves IND to be used to store the identifier with identification special mobile network user, WPBX In/Out IND, WPBX ID, the VLR user DB of user profile and WPBX mobile station information), and the code recognition unit that is used to explain called number, if in called number, comprised condition code, it also can recognize the calling of special mobile network so, and explain the GT sign indicating number that is included in the called number, so that discern corresponding private branch exchange (PBX) 107.
Private branch exchange (PBX) 107 links to each other with mobile switch system 103 and PSTN 109 and intercommunication, so that mobile switch system 103 is carried out special mobile network call treatment.
Dedicated location register (PBX-HLR/VLR) 108 forms special mobile network (WPBX) with private branch exchange (PBX) 107, and the information of called/call number of being explained is provided for mobile switch system 103 in response to the request of mobile switch system 103, so that mobile switch system 103 is carried out special mobile network call treatment.
Dedicated location register (PBX-HLR/VLR) 108 links to each other with signal transmission point (STP) 102, so that the execution signalling system No.7, it also provides the HLR function that is used to carry out special mobile network user registration (mobile communication number and telephone number or Additional Services are complementary) and the VLR function that is used to carry out visitor location register in addition.
Signal transmission point (STP) 102 serves as transit exchange, so as between attaching position register (HLR) 100 of public land mobile network (PLMN) and mobile switch system 103 or between mobile switch system 103 the route signalling system No.7.
Proprietary location register/SCP (XLR-SCP) 110 links to each other with signal transmission point (STP) 102, so that registration special mobile network user, the identification terminal goes out/goes into public land mobile network (PLMN) and special mobile network, and upgrades public land mobile network user DB and special mobile network user DB.
Proprietary location register/SCP (XLR-SCP) 110 has the DB that is used to store basic parameter, wherein for instance, this parameter can be as the WPBX ID that is assigned to unique designator of special mobile network, system type or standard (2G have been indicated, 3G or 4G) SPEC, IMSI as registered mobile communication number, phone existence IND, at the fixed one number of special mobile network middle finger, with the corresponding telephone number of mobile communication number, sequence number as the mobile communication terminal number, as the designator that is used to discern mobile switching centre under the special mobile network user and by IMSI that uses mobile communication terminal and the MSC ID that sequence number obtains from attaching position register (HLR), the ESN of mobile communication terminal, WPBX service IND as special mobile network service identifier, be used for controlling the WPBX In/Out IND of the In/Out of special mobile network, sub-district ID as mobile radio station or sub cell sign, be used for controlling the open/close camera control of the camera IND in special mobile network zone, be used for controlling the video call control IND of the video call feasibility/infeasibility in special mobile network zone, or being used for controlling the data that the data in special mobile network zone connect connects IND.These parameters be by with interconnected the obtaining of user DB of attaching position register (HLR) 100.
In order to recognize the mobile status of mobile communication terminal, when receiving location registration request message, proprietary location register/SCP (XLR-SCP) 110 can be configured to the information that comprises among the LAI (band of position ID) is compared with the mobile station information of user DB, has moved to special mobile network or public land mobile network (PLMN) so that judge this terminal.
If public land mobile network (PLMN) is the synchronization CDMA network, so if the specific bit state of basic I D change (
Figure A20078003993600341
) just carry out the WPBX Location Registration, and proprietary location register/SCP (XLR-SCP) 110 can be configured to judge that by the mobile station information that is included in the location registration request message it still is public land mobile network (PLMN) that terminal has moved to the special mobile network.
In addition, if public land mobile network (PLMN) is the synchronization CDMA network, when changing in mode of equal value each other or in mutually different mode in the user area that the user area of terminal storage and public land mobile network (PLMN) transmit so, at this moment will carry out the user area Location Registration, and the mobile station information that proprietary location register/SCP (XLR-SCP) 110 can be configured to contain by giving out a contract for a project in the location registration request message judges that terminal has moved to special mobile network or public land mobile network (PLMN).
As an alternative, if public land mobile network (PLMN) is the synchronization CDMA network, so, the area code of the area code of public land mobile network and special mobile network is being arranged to mutually different the time, as long as number changes, then carry out the WPBX Location Registration, and proprietary location register/SCP (XLR-SCP) 110 can be configured to judge that by the mobile station information that is included in the location registration request message it still is public land mobile network (PLMN) that terminal has moved to the special mobile network.
Simultaneously, if public land mobile network (PLMN) is the asynchronous WCDMA network, so as long as the specific bit state of the sub-district ID in the message of SIB (system information block) type 3/4 that changes by overhead channel changes, then carry out the WPBX Location Registration, and proprietary location register/SCP (XLR-SCP) 110 can be configured to judge that according to the mobile station information that is included in the location registration request message it still is public land mobile network (PLMN) that terminal has moved to the special mobile network.
And, if public land mobile network (PLMN) is synchronization CDMA or asynchronous WCDMA network, so since the LAI of the LAI of public land mobile network (PLMN) and special mobile network to be configured to be mutually different, therefore, as long as LAI changes, then carry out the WPBX Location Registration, and proprietary location register/SCP (XLR-SCP) 110 can be configured to judge that by the mobile station location information that is included in the location registration request message terminal has moved to special mobile network or public land mobile network (PLMN).
Handle with reference to user's register command shown in Figure 15, when the special mobile network operator specific registered terminals of use is imported SPEC, IMSI, special mobile network number, phone existence IND, telephone number, sequence number, camera control IND, video call control IND, data connection IND and user's registration or is cancelled, dedicated location register (PBX-HLR/VLR) 108 is sent to proprietary location register/SCP (XLR-SCP) 110 with input information, so that request special mobile network user's registration (T11).Here, the ESN of terminal does not know in special mobile network operator, the substitute is, and it can transmit the sequence number that is used to register checking,
Proprietary location register/SCP (XLR-SCP) 110 verifies corresponding terminal by IMSI and sequence number, and the attaching position register (HLR) 100 to public land mobile network (PLMN) transmits special mobile user's login request message that has parameter, wherein for instance, this parameter can be MSC ID, WPBX ID, SPEC, IMSI, phone existence IND, the distinctive numeral of special mobile network, telephone number, sequence number, ESN, WPBX serves IND, WPBX In/OutIND, the WPBX mobile station information, camera control IND, video call control IND and data connect IND (T12).
Attaching position register (HLR) 100 is opened the special mobile network of relative users DB and is subscribed mark (T13), then transmits the special mobile network registration reply message (T14) as result to proprietary location register/SCP (XLR-SCP) 110 then.
DB who is used for stored parameter of proprietary location register/SCP (XLR-SCP) 110 structures, wherein for instance, this parameter can be MSC ID, WPBX ID, SPEC, IMSI, phone existence IND, the one number of special mobile network, telephone number, sequence number, ESN, WPBX serves IND, WPBX In/Out IND, the WPBX mobile station information, camera control IND, video call control IND and data connect IND (T15), and it also transmits special mobile network user's registration reply message (T16) to corresponding dedicated location register (PBX-HLR/VLR) 108 in addition.
User DB who is used for stored parameter of dedicated location register (PBX-HLR/VLR) 108 structures, wherein for instance, this parameter can be one number, telephone number, sequence number, WPBX service IND, WPBX In/Out IND, WPBX mobile station information, camera control IND, video call control IND and the data connection IND (T17) of WPBX ID, SPEC, IMSI, phone existence IND, special mobile network.
Be used to carry out the special mobile network integrated service system that user's register command of Figure 16 handles among Fig. 4 and have following structure.
Handle in order to carry out user's register command, special mobile network integrated service system comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), the signal transmission point (STP) 102 of public land mobile network (PLMN), proprietary location register/the SCP (XLR-SCP) 110 that links to each other with signal transmission point (STP) 102, and with the attaching position register (HLR) 100 of public land mobile network (PLMN) and user's device registration 114 of proprietary location register/SCP (XLR-SCP) 110 intercommunications.
As mentioned above, proprietary location register/SCP (XLR-SCP) 110 above-mentioned special mobile network users of registration, recognize the In/Out of terminal in public land mobile network (PLMN) and special mobile network, and upgrade public land mobile network user DB and special mobile network user DB.
And, request in response to mobile switch system 103, proprietary location register/SCP (XLR-SCP) 110 offers mobile switch system 103 with the information of called/call number of being explained, so that mobile switch system 103 is carried out special mobile network call treatment.For this purpose, proprietary location register/SCP (XLR-SCP) 110 is explained the GT sign indicating number that is included in from the called number of mobile switch system 103 routes, so that discern corresponding private branch exchange (PBX) 107.In addition, proprietary location register/SCP (XLR-SCP) 110 can also use from the call number of mobile switch system 103 routes, so that the relative users Private Branch Exchange PBX (PBX) 107 of identification called number.
Proprietary location register/SCP (XLR-SCP) 110 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7, it also carries out proprietary Location Registration, user authentication process and intelligent network call processing in addition.
Mobile switch system 103 is recognized and comprise above-mentioned condition code in called number, be used for the routing iinformation of call setup to attaching position register (HLR) 100 request of public land mobile network (PLMN), and set up to the corresponding proprietary location register/SCP of routing iinformation (XLR-SCP) 110 request calls that provide with attaching position register (HLR) 100.In addition, this mobile switch system 103 is also accepted the called number that proprietary location register/SCP (XLR-SCP) 110 is explained, and by only using public land mobile network (PLMN) or by carrying out signaling process with corresponding Private Branch Exchange PBX (PBX) 107 intercommunications.
Handle with reference to user's register command shown in Figure 16, when Mobile Network Operator uses user's device registration 114 input parameters, for example SPRC, IMSI, registration or cancellation, telephone number and user's PBX number (T20), user's device registration 114 can transmit a special mobile network user login request message (T21) that has parameter to proprietary location register/SCP (XLR-SCP) 110.
Proprietary location register/SCP (XLR-SCP) 110 transmits special mobile network user login request message to attaching position register (HLR) 100, so that user's registration/cancellation conforms to the attaching position register (HLR) 100 of public land mobile network (PLMN) (T22).
Attaching position register (HLR) 100 is opened the special mobile network of relative users DB and is subscribed mark (T23), then special mobile network registration reply message is sent to proprietary location register/SCP (XLR-SCP) 110 (T24) as result then.
Proprietary location register/SCP (XLR-SCP) 110 makes up a DB who is used for stored parameter, wherein for instance, this parameter can be that one number, telephone number, sequence number, ESN, WPBX service IND, WPBX In/Out IND, WPBX mobile station information, camera control IND, video call control IND and the data of MSC ID, WPBX ID, SPEC, IMSI, phone existence IND, special mobile network connect IND (T25), and it also transmits special mobile network user's registration reply message (T26) to corresponding user's device registration 114 in addition.
Be used to carry out the special mobile network integrated service system that user's register command of Figure 17 handles among Fig. 5 and have following structure.
Handle in order to carry out user's register command, special mobile network integrated service system has: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), the signal transmission point of public land mobile network (STP) 102, link to each other with signal transmission point (STP) 102 and be used to provide attaching position register (HLR) 100 and the SCP (SCP) 115 of user management device function, and with user's device registration 114 of attaching position register (HLR) 100 intercommunications.
Identical with above-mentioned proprietary location register/SCP (XLR/SCP) 110, attaching position register (HLR) 100 and SCP (SCP) 115 registration special mobile network users, the In/Out of identification terminal in public land mobile network (PLMN) and special mobile network, and upgrade public land mobile network user DB and special mobile network user DB.
Here, SCP (SCP) 115 provides the information that is used for signaling process for mobile switch system 103.In other words, in response to the request of mobile switch system 103, SCP (SCP) 115 offers mobile switch system 103 with the information of called/call number of being explained, so that mobile switch system 103 is carried out special mobile network call treatment.For this purpose, SCP (SCP) 115 is explained the GT sign indicating number that comprises from the called number of mobile switch system 103 routes, so that discern corresponding private branch exchange (PBX) 107.And SCP (SCP) 115 can use the corresponding private branch exchange (PBX) 107 of discerning called number from the call number of mobile switch system 103 routes.
SCP (SCP) 115 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7, and carries out the service controlled function, and for example DB retrieval or routing iinformation are explained.
Mobile switch system 103 is recognized above-mentioned condition code and is included in the called number, be used for the routing iinformation of call setup to attaching position register (HLR) 100 request of public land mobile network (PLMN), and set up to the corresponding SCP of routing iinformation (SCP) 115 request calls that provide with attaching position register (HLR) 100.And mobile switch system 103 receives the called number that SCP (SCP) 115 is explained, and by only using public land mobile network (PLMN) or carrying out signaling process with corresponding private branch exchange (PBX) 107 intercommunications.
Above-mentioned special mobile network integrated service system should have HLR user DB, VLR user DB, SCP user DB and PBX HLR/VLR user DB.Here, HLR user DB, what VLR user DB and SCP user DB preferably stored is data element, MSC ID for example, WPBX ID, SPEC, IMSI, phone existence IND, the one number of special mobile network, telephone number, sequence number, ESN, WPBX serves IND, WPBX In/Out IND, the WPBX mobile station information, camera control IND, video call control IND and data connect IND (T15), preferably, what PBXHLR/VLR user DB stored is data element, for example WPBX ID, SPEC, IMSI, phone existence IND, the one number of special mobile network, telephone number, sequence number, WPBX serves IND, WPBX In/Out IND, the WPBX mobile station information, camera control IND, video call control IND and data connect IND.
Handle with reference to user's register command shown in Figure 17, when Mobile Network Operator uses user's device registration 114 input parameters, for example SPRC, IMSI, registration or cancellation, telephone number, PBX number and the Additional Services of special mobile network (T30), user's device registration 114 is sent to special mobile network user login request message the attaching position register (HLR) 100 of public land mobile network (PLMN).
Attaching position register (HLR) 100 makes up the relative users DB that is used for stored parameter, 1 wherein for instance, this parameter can be that one number, telephone number, sequence number, ESN, WPBX service IND, WPBX In/Out IND, WPBX mobile station information, camera control IND, video call control IND and the data of MSC ID, WPBX ID, SPEC, IMSI, phone existence IND, special mobile network connect IND (T32), then, it can transmit user's registration reply message (T33) to corresponding user's device registration 114.
Figure 18 to 20 shows the schematic diagram according to the terminal location register method in the synchronization CDMA network provided by the invention.
With reference to Figure 18, when mobile radio station (MS) from the 3rd of basic I D (16 bit) MSB be 0 zone move to the 3rd of MSB be 1 regional the time, at this moment will carry out the WPBX Location Registration, recognize mobile radio station (MS) thus and shift to the special mobile network, when mobile radio station (MS) move to once more the 3rd of basic I D MSB be 0 regional the time, at this moment will carry out the WBPX Location Registration, recognize mobile radio station (MS) thus and shift to public land mobile network.
With reference to Figure 19, when mobile radio station (MS) when the network of user area IND=0 moves to another network of USER ZONEID=1 and USER ZONE=NNNN, if the USER ZONEIND of network equals to be kept at the USER ZONE IND in the mobile radio station (MS), then carry out the user area registration.After Location Registration, when mobile radio station (MS) moves to USER ZONE IND=0 or the network of USERZONE IND=1 and USER ZONE ≠ NNNN, at this moment will carry out the user area Location Registration, so that the location status of identification mobile radio station (MS).
With reference to Figure 20, when mobile radio station (MS) moves to another zone of REG ZONE=NN and TOTAL ZONE=1 from the zone of REG ZONE ≠ NN and TOTAL ZONE=1, at this moment will carry out Location Registration based on the zone, so that the location status of identification mobile radio station (MS), vice versa.
Figure 21 shows according to the terminal location register command in the synchronization CDMA network of the present invention and handles.
With reference to Figure 21, when satisfying above-mentioned Location Registration condition (WPBX, USER ZONE or based on the Location Registration in zone), mobile radio station (MS) 1 is to mobile system (BSS) 106 request Location Registrations (T100).At this moment, Location Registration can use electric power on/off position registering method and above-mentioned three kinds of methods.
Mobile system (BSS) 106 is to mobile switch system 103 delivering position register requirement (T102), and mobile switch system 103 to proprietary location register/SCP (XLR/SCP) 110 delivering position login request message (REGNOT) (T104).Here, REGNOT has comprised following parameter, for example MIN, ESN, MSC ID, QUALCODE (membership information sign indicating number), MYTYPE (system My Type code), LAI and SYSACCTYPE (system's access style).
Subsequently, proprietary location register/SCP (XLR/SCP) 110 is to mobile switch system 103 delivering position registration reply messages (regnot), and mobile switch system 103 to corresponding mobile system (BSS) 106 delivering position registration reply messages (RegiAccept) (T108).At this moment, comparatively preferably transmit WPBX In/Out and Additional Services (the camera control and the data connecting method of mobile radio station (MS) 1) simultaneously.
Mobile system (BSS) 106 to corresponding mobile radio station (MS) 1 delivering position registration reply message (RegiAccept) (T110).
Simultaneously, with reference to the parameter that comprises among the REGNOT, if judging mobile radio station (MS) 1 has moved to the special mobile network or has moved to public land mobile network (PLMN) from the special mobile network from public land mobile network (PLMN), so proprietary location register/SCP (XLR/SCP) 110 transmits a QUALDIR message to mobile switch system, so that upgrade special mobile network DB (T112).Here, QUALDIR message comprises major parameter, for example MIN, ESN, QUALCODE and MYTYPE.
The QUALCODE that mobile switch system 103 uses receive upgrades VLR user's the relevant DB of special mobile network, and transmits QUALDIR response messages (T114) to proprietary location register/SCP (XLR/SCP) 110.
As an alternative, in order to transmit WPBX In/Out and other state of a controls to mobile radio station (MS) 1, when the relevant DB value of the special mobile network among the VLR user DB changed, mobile switch system 103 can transmit a feature notification message (T116) to mobile system (BSS) 106.
Mobile system (BSS) 106 is sent to mobile radio station (MS) 1 (T118) with the feature notification message.Thus, on the screen of mobile radio station (MS) 1, will show special mobile network service possibility, perhaps will control the call request of mobile radio station (MS) 1 according to designator.
Simultaneously, proprietary location register/SCP (XLR/SCP) 110 transmits a QUALDIR to dedicated location register (PBX-HLR/VLR) 108 and calls, so that announcement changes in special mobile network user DB (T120)., it is most preferred that proprietary location register/SCP (XLR/SCP) 110 comprises the sequence number that is in the ESN zone here, can not transmit ESN information thus to special mobile network operator.
Dedicated location register (PBX-HLR/VLR) 108 upgrades user DB, then transmits QUALDIR response message (T122) to proprietary location register/SCP (XLR/SCP) 110 then.
The special mobile network integrated system of Fig. 6 is carried out all above-mentioned steps, and the special mobile network integrated system of Fig. 4 is not then carried out step T120 and T122.
Simultaneously, the special mobile network integrated system of Fig. 5 is carried out signaling process shown in Figure 22.
With reference to Figure 22, when satisfying above-mentioned Location Registration condition (basic I D changes, and the user area changes, or REG ZONE changes), mobile radio station (MS) 1 is to mobile system (BSS) 106 delivering position login request message (T150).
Mobile system (BSS) 106 is to mobile switch system 103 delivering position login request message (T152), and mobile switch system 103 is sent to attaching position register (HLR) 100 (T154) with Location Registration notification message (REGNOT).Here, REGNOT has comprised the parameter such as MIN, ESN, MSCID, QUALCODE, MYTYPE, LAI and SYSACCTYPE.
The LAI information that attaching position register (HLR) 100 will be included in the location registration request message is compared with the WPBX mobile station information among the DB, so that determine WPBX In/Out (T156), and to mobile switch system 103 delivering position registration reply messages (regnot) (T158), mobile switch system 1103 then to corresponding mobile system (BSS) 106 delivering position registration reply messages (RegiAccount) (T160).At this moment, comparatively preferably transmit WPBX In/Out and other Additional Services (the camera control of mobile radio station (MS) 1) information simultaneously.
Mobile system (BSS) 106 is sent to corresponding mobile station (MS) 1 (T162) with Location Registration response message (RegiAccount).
As an alternative, in order to transmit WPBX In/Out and other state of a controls to mobile radio station (MS) 1, when the relevant DB value of the special mobile network among the VLR user DB changed, mobile switch system 103 can transmit feature notification message (T164) to mobile system (BSS) 106.
Mobile system (BSS) 106 transmits feature notification message (T166) to mobile radio station (MS) 1.Thus, will show special mobile network service possibility on the screen of mobile radio station (MS) 1, perhaps the call request of mobile radio station (MS) 1 will be according to designator and controlled.
Figure 23 shows the signaling process that can determine WPBX In/Out for the mobile switch system 103 of MSC/VLR type.In this example, mobile switch system 103 is according to DB (T151) who is used to store mobile station information of WPBX structure, and the mobile station information that comprises among the DB is compared with the mobile station information in being included in location registration request message, so that control WPBX In/Out and other Additional Services.
With reference to Figure 23, because between mobile switching centre, move, power supply on/off or timer operation, mobile radio station (MS) 1 has transmitted a location registration request message, and mobile system (BSS) 106 has been sent to mobile switch system 103 (T153 and T155) with this location registration request message.
Mobile switch system 103 is sent to attaching position register (HLR) with location registration request message, so that generation/change user DB (T157), this attaching position register (HLR) then the MSC information that comprises in the location registration request message is compared with registration MSC ID in special mobile network user profiles (T159), if they do not wait each other, then transmit universal location registration reply message (T165), if they are equal to each other, then transmit the Location Registration response message that comprises the universal location registration reply message, so that outside announcement WPBX service IND and WPBX number, also announce the zone (T161) that mobile radio station (MS) 1 has entered the mobile switch system 103 that can enable user's service.
Mobile switch system 103 leading subscriber DB, so that activate special mobile network function, it also manages the mobile station information (T163) of corresponding WPBX number in addition.
Mobile switch system 103 is sent to mobile radio station (MS) 1 (T167) via mobile system (BSS) 106 with the Location Registration response message.In response to this message, mobile radio station (MS) 1 transmits location registration request message (T169) according to the Location Registration condition of special mobile network to mobile system (BSS) 106, and mobile system (BSS) 106 then is sent to mobile switch system 103 (T171) with this location registration request message.
Mobile switch system 103 is with the mobile station information (basic I D) that comprises in the location registration request message compare with WPBX mobile station information DB (T173).Result as a comparison, if mobile station information (basic I D) belongs to WPBX mobile station information DB, so mobile switch system 103 to mobile radio station (MS) 1 transmit user status notification message (FNM: the feature notification message) so that control WPBXIn/Out and additional function (T175).
Subsequently, mobile switch system 103 is sent to mobile radio station (MS) 1 (T177) with the Location Registration response message via mobile system (BSS) 106.If the mobile station information (basic I D) that is included in the location registration request message does not belong to the WPBX mobile station information DB that goes on foot among the T177, then do not carry out step T175.
Figure 24 and 25 shows according to the terminal location register method in the asynchronous WCDMA network provided by the invention.
With reference to Figure 24, if public land mobile network (PLMN) is the asynchronous WCDMA network, so, as long as the specific bit value of the sub-district ID that comprises in 3/4 the message of SIB (system information block) type by overhead channel broadcasting change ( ), location registration then, in addition, in the initial patency stage, mobile radio station (MS) should provide the On/Off function of special mobile network function, only go up location registration thus, thereby the system load that Location Registration causes is reduced to minimum at the mobile radio station (MS) of having made special mobile network function.
With reference to Figure 25, it is mutually different that the LAI of special mobile network and the LAI of public land mobile network are configured to, and when LAI changes according to moving of mobile radio station (MS), at this moment will automatically perform Location Registration, so that check WPBX In/Out.
Figure 26 shows the flow chart of the terminal location registration handling method in the asynchronous WCDM network of carrying out according to the present invention.
With reference to Figure 26, when satisfying above-mentioned Location Registration condition, mobile radio station (MS) is to mobile system 106 delivering position information updating message (LU).
Mobile system 106 is sent to mobile switch system 103 (T202) with this updating location information message, and mobile switch system 103 to attaching position register (HLR) 100 delivering position information register requirement (UPL) (T204).
Attaching position register (HLR) 100 transmits a position information registration response (upl) (T206) to mobile switch system 103.Here, concerning system shown in Figure 5, ((HLR) 100 judges WPBX In/Out and transmits response attaching position register.
Mobile switch system 103 to proprietary location register/SCP (XLR/SCP) 110 delivering position information register requirement (NOTE-NM-EVENT) (T208).
Proprietary location register/SCP (XLR/SCP) 110 is judged WPBX In/Out, upgrades terminal D B (T210) based on IMSI and sub-district ID, and position information registration response (Note-mm-event) is sent to mobile switch system 103 (T212).
Mobile switch system 103 is sent to mobile system 106 (T214) with updating location information response (LU acceptance), at this moment, comparatively preferably transmits WPBX In/Out and other Additional Services (camera control of mobile radio station (MS) 1 or the like) simultaneously.
Mobile system 106 is sent to mobile radio station (MS) 1 (T216) with updating location information response (LU acceptance).
As an alternative, in order to transmit WPBX In/Out and other state of a controls to mobile radio station (MS) 1, when the relevant DB value of the special mobile network among the VLR user DB changed, mobile switch system 103 can transmit a GMM (GPRS Mobility Management) (T218) to mobile radio station (MS) 1.At this moment, as shown in figure 29, the GMM message definition control bit on the subparameter, LSA ID (comprising 24 altogether) is so that provide controlled function about special mobile network service possibility and additional function for mobile radio station (MS) 1.
For the positional information of mobile radio station (MS) 1 is provided to dedicated location register (PBX-HLR/VLR), proprietary location register/SCP (XLR/SCP) 110 is to dedicated location register (PBX-HLR/VLR) 108 delivering position login request message (T220), dedicated location register (PBX-HLR/VLR) 108 then upgrades the positional information of mobile radio station 1, subsequently to proprietary location register/SCP (XLR/SCP) 110 delivering position registration reply messages (T222).
Terminal location register command in the asynchronous WCDMA network was handled, what the special mobile network integrated system of Fig. 5 was carried out was signaling process shown in Figure 27.
With reference to Figure 27, when satisfying above-mentioned registration condition (sub-district ID changes or LAI changes), mobile radio station (MS) 1 is to mobile system (BSS) 106 delivering position information updating message (T250).
Mobile system (BSS) 106 produces updating location information message and delivers to mobile switch system 103 (T252), and mobile switch system 103 is sent to attaching position register (HLR) 100 (T254) with location registration request (UPL).
Attaching position register (HLR) 100 is compared the LAI information that comprises in the location registration request with the WPBX mobile station information among the DB, so that determine WPBX In/Out (T256), it also responds (upl) (T258) to the registration of mobile switch system 103 delivering positions in addition.Here, attaching position register (HLR) 100 should be judged the WPBX In/Out of mobile radio station (MS) 1, and transmits response.
Mobile switch system 103 to corresponding mobile system (BSS) 106 delivering position information updatings responses (LU acceptance) (T260).At this moment, comparatively preferably transmit WPBX In/Out and other Additional Services (the camera control of mobile radio station (MS) 1) information simultaneously.
Mobile system (BSS) 106 is sent to corresponding mobile station (MS) 1 (T262) with updating location information response (LU acceptance).
As an alternative, in order to transmit WPBX In/Out and other state of a controls to mobile radio station (MS) 1, when the relevant DB value of the special mobile network among the VLR user DB changed, mobile switch system 103 transmitted GMM message (T264) to mobile radio station (MS) 1.At this moment, as shown in figure 29, the GMM message definition about the control bit of subparameter, LSA ID (comprising 24 bits altogether) is so that provide the controlled function and the additional function of special mobile network service feasibility for mobile radio station (MS) 1.
Figure 28 shows the signaling process that can determine WPBX In/Out for the mobile switch system 103 of MSC/VLR or SGSN/VLR type.In this example, mobile switch system 103 is configured to store the DB (T251) of mobile station information according to WPBX, when location registration, mobile switch system 103 can be compared with the mobile station information tabulation in being included in DB according to the mobile station information of WPBX, so that control WPBX In/Out and other Additional Services.In order to control WPBX In/Out and other Additional Services, the various technology such as GMM informational message or MM informational message all are operable, but that use is the LSA ID (localized service area) of GMM informational message in this processing.
With reference to Figure 28, radio telephone (UE) 1 is according to its moving between mobile switching centre, power supply on/off or timer operation and the delivering position registration message, and mobile system (RAN) 106 is sent to mobile switch system 103 (T253 and T255) with this location registration request message.
Mobile switch system 103 is sent to attaching position register (HLR) with location registration request message, so that generation/change user DB (T257), described attaching position register (HLR) then the MSC information that comprises in the location registration request message can be compared with the MSC ID that registers in the mobile network user profile (T259), if they are unequal mutually, then transmit conventional Location Registration response message (T265), if they are equal to each other, then transmit the Location Registration response message that has comprised the rotine positioning registration reply message, and except WPBX service IND and WPBX number, it also can be announced radio telephone (UE) 1 and enter the mobile switch system 103 (T261) that can enable user's service.
Mobile switch system 103 leading subscriber DB, so that activate special mobile network function, it also manages the mobile station information (T263) of corresponding WPBX number in addition.
Mobile switch system 103 is sent to radio telephone (UE) 1 (T267) with the Location Registration response message via mobile system (RAN) 106.In response to this message, radio telephone (UE) 1 transmits location registration request message (T269) according to the Location Registration condition of special mobile network to mobile system (RAN) 106, and mobile system (RAN) 106 is sent to mobile switch system 103 (T271) with corresponding location registration request message.
Mobile switch system 103 will be included in mobile station information (basic I D) in the location registration request message compare with WPBX mobile station information DB (T273).Result as a comparison, if mobile station information (basic I D) belongs to WPBX mobile station information DB, mobile switch system 103 transmits a GMM informational message to radio telephone (UE) 1 so, so that control WPBX In/Out and additional function (T275).1 each control bit according to the LSA ID in the GMM informational message of this radio telephone (UE) comes the control terminal function.
Subsequently, mobile switch system 103 is sent to radio telephone (UE) 1 (T277) with the Location Registration response message via mobile system (RAN) 106.If the mobile station information (basic I D) that is included in the location registration request message does not belong to the WPBX mobile station information DB that goes on foot among the T273, then do not carry out step T275.
Figure 30 to 35 shows according to a further aspect of the present invention the view of the call treatment of carrying out, be used to announce terminal called traffic carrying capacity state.
At first, be used for carrying out the special mobile network integrated service system in the call treatment step of Figure 30 and 31 among Fig. 6 and have following structure.
For the traffic carrying capacity state information is provided, special mobile network integrated service system comprises: the private branch exchange (PBX) 107 and the dedicated location register (PBX-HLR/VLR) 108 that link to each other with the mobile switch system 103 of public land mobile network (PLMN), wherein said dedicated location register has served as the call treatment management equipment in the special mobile network, so that handle special mobile network user's registration, checking and WPBX In/Out, and the information that is provided for traffic carrying capacity inspection and call treatment for mobile switch system 103.
Public land mobile network (PLMN) provides the mobile communication service of synchronization CDMA (code division multiple access) or asynchronous WCDMA (Wideband Code Division Multiple Access (WCDMA)) type for mobile radio station (MS), and it is well-known, a plurality of base station controllers (BSC (base station controller)) or RAN (radio access network) that it comprises attaching position register (HLR) 100, links to each other with mobile switch system 103, a plurality of base stations (BTS (base transceiver station) or Node B) 105, and the signal transmission point (STP) 102 that is used for handshaking.
Signal transmission point (STP) 102 has served as the transit exchange that is used for route signalling system No.7 between attaching position register (HLR) 100 and mobile switch system 103 or between mobile switch system 103.Proprietary location register/the SCP (XLR/SCP) 110 that is used for location registration process can link to each other with signal transmission point (STP) 102.
Mobile switch system 103 comprises: as the MSC/VLR that is used in the system of 2G and 3G and user DB execution main speech call treatment, as the SGSN/VLR that is used in the system of 3G and user DB execution data processing, and as the PDSN that is used for carrying out at 2G the system of data processing.Hereinafter, in the intercommunication of the description of the invention mobile switch system 103 that concentrated on the MSC/VLR type and private branch exchange (PBX) 107.
Mobile switch system 103 receives the information of the called/calling terminal that is disclosed from dedicated location register (PBX-HLR/VLR) 108 theres, check the traffic carrying capacity state of terminal called, and the busy condition of terminal called is sent to calling terminal.
For this purpose, mobile switch system 103 is explained called number, if in called number, comprised condition code, then explain the GT sign indicating number that is included in the called number, so that discern corresponding private branch exchange (PBX) 107, request is connected to the route with private branch exchange (PBX) 107 corresponding dedicated location registers (PBX-HLR/VLR) 108, and receives at this request responding message.
Mobile switch system 103 comprises and is used to explain called/call number that the special mobile network is called out so that recognize the device that described dedicated network is called out when the special mobile network is called out producing.Though do not show in the drawings, but mobile switch system 103 has comprised and has been used for the GT DB that storage is assigned to the GT sign indicating number of each private branch exchange (PBX) 107, and the VLR user DB that is used for storing subscriber information, wherein this user profile has and is used to discern special mobile network indicators of users (WPBX service indicator, WPBX In/Out designator, WPBX number and WPBX mobile station information).
For instance, the called number of special mobile network calling has condition code (#)+GT sign indicating number (NNNN)+numeral (MMMM), for example ' #NNNN-MMMM '.
More preferably, for instance, the called number of special mobile network has condition code (#)+numeral (MMMM), for example ' #MMMM '.The GT sign indicating number that is used for discerning private branch exchange (PBX) can use the information of the VLR user DB that is kept at calling terminal to analyze, and can carry out call treatment by the private branch exchange (PBX) of identification terminal called thus.Equally, if called number represent with condition code (#)+this type of numeral (MMMM), can simplify the digital input operation of service-user so.
Here, condition code ' # ' is appointment, and mobile switch system 103 will be recognized the calling of special mobile network thus, also can replace condition code ' # ' with ' * ' and ' #* ' in addition, and this condition code can also have other variants.
Receive at terminal called under the situation of CNIP (call number identification shows) service, be sent to terminal called if will have the call number of condition code, notifying the processing that network is called out of terminal called reception special mobile so will be very easily.Give an example,, then carry out call treatment, so that on terminal called, show #KKKK or #NNNN-KKKK if call number is KKKK or NNNN-KKKK.
Private branch exchange (PBX) links to each other with PSTN 109 and intercommunication with mobile switch system 103, so that mobile switch system 103 is carried out special mobile network call treatment.
Dedicated location register (PBX-HLR/VLR) 108 forms special mobile network (WPBX) with private branch exchange (PBX) 107, and provide the information of called/call number of being explained for mobile switch system 103 in response to the request of mobile switch system 103, so that carry out the call treatment that traffic management and public land mobile network calling and special mobile network are called out.
Dedicated location register (PBX-HLR/VLR) 108 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7.This dedicated location register (PBX-HLR/VLR) 108 mainly provides and is used to carry out the HLR function that special mobile network user registration (mobile communication number and telephone number or Additional Services are complementary) and customer position information are managed, and the VLR function that is used to carry out visitor location register.
In call treatment shown in Figure 30, the coding system of called number has condition code (#)+GT sign indicating number (NNNN)+number (MMMM), this is being very easily aspect system's merging, but then can be numerous and very inconvenient aspect using because of Entering Number the user, what therefore, below describe to pay close attention to is the coding system with condition code (#)+numeral (MMMM).
(call number: 010-1111-2222 when the calling terminal request call, called number: #3333), the call request (U100 and 102) that mobile switch system 103 receives from mobile system (BSS or RAN) 106, check the condition code of called number, and judge whether requested calling is special mobile network calling (U104).
As result of determination, the condition code ' # ' of if there is no representing the special mobile network to call out, mobile switch system 103 is handled (U106) by only using public land mobile network (PLMN) to carry out conventional public land calling network so, if condition code of recognizing ' # ', mobile switch system 103 will be retrieved VLR user DB so, whether is positioned at special mobile network (WPBX) zone (U108) so that check calling terminal.
As the result for retrieval of VLR user DB, if judge that calling terminal is not at special mobile network (WPBX) zone, mobile switch system 103 call releases (U110) so.
Simultaneously, if judging calling terminal is the mobile radio station (MS) 1 that is present in special mobile network (WPBX) zone, mobile switch system 103 is checked the WPBX number among the calling party VLR user DB so, so that determine the private branch exchange (PBX) 107 (U112) of terminal called, and to the routing iinformation (U114) of the called/call number of private branch exchange (PBX) 107 corresponding dedicated location registers (PBX-HLR/VLR), 108 requests.
(call out: 010-1111-2222 in response to route requests
Figure A20078003993600491
2222, called: #3333=＞010-1111-3333), dedicated location register (PBX-HLR/VLR) 108 is carried out number and is explained (U116).
After the number of having explained called/calling terminal, dedicated location register (PBX-HLR/VLR) 108 checks whether terminal called is the traffic carrying capacity state (U118) of catv terminal and terminal called, if corresponding callee's catv terminal 3 is busy, then transmit route response message (busy) (S120) to mobile switch system 103.
Mobile switch system 103 receives route response message (busy), and informs callee's catv terminal 3 busy (S122) to corresponding call method, mobile station (MS) 1.
Simultaneously, if judge that in step U118 terminal called is not a catv terminal, dedicated location register (PBX-HLR/VLR) 108 will retrieval user DB so, whether is positioned at special mobile network (WPBX) zone (U124) so that check the calling terminal of being explained.
If terminal called is the mobile radio station (MS) 2 that is present in special mobile network (WPBX) zone, so dedicated location register (PBX-HLR/VLR) 108 to mobile switch system 103 transmit a route response message (call out: #2222, called :=＞010-1111-3333).
Mobile switch system 103 receives route response message (busy), check the traffic carrying capacity state (U128) of respective call method, mobile station 2, if (MS) 2 is busy for callee's mobile radio station, then inform callee's mobile radio station (MS2) busy (U130) to calling party mobile radio station (MS) 1.
It is call treatment under the situation of catv terminal 3 that Figure 31 shows at calling terminal.
With reference to Figure 31, (call out: in the time of 3333, called 2222), private branch exchange (PBX) 107 is judged the traffic carrying capacity state (U202) of corresponding called catv terminal to private branch exchange (PBX) 107 request calls when calling party catv terminal 3.
As result of determination, if callee's catv terminal is busy, private branch exchange (PBX) 107 transmits a designator (Busy Ind) to calling terminal so, so that indication terminal called busy (U204), dedicated location register (PBX-HLR/VLR) 108 can check that then terminal called is positioned at the special mobile network, and change called/call number (call out: 3333=＞#3333, called: 2222=＞010-1111-2222) (U206).
Subsequently, private branch exchange (PBX) 107 transmits call setup request message (IAM) (U208) to mobile switch system 103 by the number that has changed.
Mobile switch system 103 is judged corresponding called terminals whether busy (U210), if terminal called is busy, then transmit response message (U212), and private branch exchange (PBX) 107 is used to announce the busy message (U214) of terminal called to 3 one of the transmission of calling party catv terminal to private branch exchange (PBX) 107.
The special mobile network integrated service system that is used to carry out the call treatment step shown in Figure 32 and 33 among the U4 has following structure.
For the traffic carrying capacity state information is provided, special mobile network integrated service system comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), and the proprietary location register/SCP (XLR-SCP) 110 that links to each other with the signal transmission point (STP) 102 of public land mobile network (PLMN), it serves as is used to the call treatment management equipment that mobile switch system 103 is provided for the information of traffic carrying capacity inspection and call treatment.
Further, SMSC 112 can link to each other with signal transmission point (STP) 102.And, the SMSC 113 of user DB management transaction type can link to each other with SMSC 112 via internet 111, and special mobile network integrated service system can also comprise and the attaching position register (HLR) 100 of public land mobile network (PLMN) and user's device registration 114 of proprietary location register/SCP (XLR-SCP) 110 intercommunications.
Proprietary location register/SCP (XLR-SCP) 110 provides the end message that is used for traffic management and call treatment for mobile switch system 103.In other words, request in response to mobile switch system 103, proprietary location register/SCP (XLR-SCP) 110 offers mobile switch system 103 with the information of called/call number of being explained, so that mobile switch system 103 is carried out the traffic carrying capacity inspections and called out and the call treatment of special mobile network calling about public land mobile network (PLMN).
For this purpose, proprietary location register/SCP (XLR-SCP) 110 is explained the GT sign indicating number that comprises from the called number of mobile switch system 103 routes, so that discern corresponding private branch exchange (PBX) 107.As an alternative, proprietary location register/SCP (XLR-SCP) 110 can use from the call number of mobile switch system 103 routes, so that the relative users Private Branch Exchange PBX (PBX) 107 of identification called number.
Proprietary location register/SCP (XLR-SCP) 110 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7, it also carries out proprietary location registration process in addition, and user authentication process and intelligent network call are handled.
Mobile switch system 103 is recognized comprised condition code in called number, it is used for the routing iinformation of call setup to attaching position register (HLR) 100 request of public land mobile network (PLMN), and sets up to the corresponding proprietary location register/SCP of routing iinformation (XLR-SCP) 110 request calls that provide with attaching position register (HLR) 100.
And, mobile switch system 103 receives the called number that proprietary location register/SCP (XLR-SCP) 110 is explained, check the traffic carrying capacity state of terminal called, and by only using public land mobile network (PLMN) or by carrying out call treatment with corresponding private branch exchange (PBX) 107 intercommunications.
With reference to call treatment shown in Figure 32, (call number: 010-1111-2222 when the calling terminal request call, called number: #3333), the call request (U300 and U302) that mobile switch system 103 receives from mobile system (BSS or RAN) 106, recognize the condition code ' # ' that comprises in the called number, and set up to attaching position register (HLR) 100 request calls, handle (calling: 010-1111-2222 so that implement intelligent network call, called: #3333, mobile station information) (U304).
Attaching position register (HLR) 100 transmits a call setup response message (U306) that has the routing iinformation of corresponding proprietary location register/SCP (XLR-SCP) 110 to mobile switch system 103.
Mobile switch system 103 receipt of call are set up response message, and set up (calling: 010-1111-2222, called: #3333, mobile station information) (U308) to corresponding proprietary location register/SCP (XLR-SCP) 110 request calls.
Proprietary location register/SCP (XLR-SCP) 110 judges whether the calling that is requested of being set up is that the special mobile network is called out (U310), if the calling that is requested of being set up is not that the special mobile network is called out, so in response to the request of mobile switch system 103, proprietary location register/SCP (XLR-SCP) 110 is handled other callings, and is for example public; Land mobile network is called out (U312), if set up be requested to call out the time special mobile network call out, check then whether calling terminal is in special mobile network (WPBX) zone (U314).
As check result, if calling terminal is not or not special mobile network (WPBX) zone, so proprietary location register/SCP (XLR-SCP) 110 transmits a response message (U316) that is used to call out release to mobile switch system 103, so that call release (U318).
If calling terminal is the mobile radio station (MS) 1 that is present in special mobile network (WPBX) zone, so proprietary location register/SCP (XLR-SCP) 110 is explained called number, and judges whether terminal called is positioned at special mobile network (WPBX) zone (U320).Here, in order to carry out the explanation of called number, proprietary location register/SCP (XLR-SCP) 110 is checked the special mobile network (WPBX number) of calling terminal, and search and the corresponding mobile radio station number of called number (3333) (010-1111-3333) in the user DB of special mobile network (WPBX number).At this moment, mobile station information can be used for quick DB search.
If judge that terminal called is positioned at special mobile network (WPBX) zone, so proprietary location register/SCP (XLR-SCP) 110 to mobile switch system 103 transmit the call setup response messages (call out: #2222, called: 010-1111-3333) (U322).
Mobile switch system 103 receipt of call are set up response message, and use the called number explained to carry out the VLR retrieval, and it also checks terminal called whether busy (U324) in addition.
Subsequently, mobile switch system 103 is sent to proprietary location register/SCP (XLR-SCP) 110 (U326) with the traffic carrying capacity state of terminal called, and this proprietary location register/SCP (XLR-SCP) 110 judges whether terminal called is catv terminal (U328).
If terminal called is not a catv terminal, the moving switching system 103 of so proprietary location register/SCP (XLR-SCP) 110 image drifts transmits the traffic carrying capacity state of corresponding called side's portable terminal 2, and this mobile switch system 103 transmits the traffic carrying capacity state (U330 and U332) of callee's mobile radio station 2 to calling party mobile radio station (MS) 1.
Simultaneously, if terminal called is a catv terminal, so proprietary location register/SCP (XLR-SCP) 110 transmits corresponding PBX routing iinformation (U334) to mobile switch system 103, and mobile switch system 103 will be carried out ISUP and handle, so that implement call setup (U336) on corresponding private branch exchange (PBX) 107.
Private branch exchange (PBX) 107 is judged corresponding callee's catv terminal 3 whether busy (U338), if judge that callee's catv terminal 3 is busy, then transmit a message, and this mobile switch system 103 can be sent to calling party mobile radio station (MS) 1 (U340 and U342) with the busy condition of callee's catv terminal 3 to mobile switch system 103.
It is call treatment under the situation of catv terminal 3 that Figure 33 shows at calling terminal.
With reference to Figure 33, when calling party catv terminal 3 during to private branch exchange (PBX) 107 request calls (call out: 3333, called: 2222) (U400), private branch exchange (PBX) 107 will be judged the traffic carrying capacity state (U402) of callee's catv terminal 4.
If callee's catv terminal 4 is busy, so private branch exchange (PBX) 107 transmit designator (Busy Ind) from a busy condition that is used to show callee's catv terminal 4 to calling terminal (U404), if callee's catv terminal 4 is not in a hurry, then explain called/call number (call out: 3333=＞#3333, called: 2222=＞010-1111-1111) (U406).
Subsequently, private branch exchange (PBX) 107 transmits call request message (IAM) (U408) to mobile switch system 103 by called/call number of being explained, and mobile switch system 103 transmits call setup (U410) to proprietary location register/SCP (XLR-SCP) 110.
This proprietary location register/SCP (XLR-SCP) 110 judges whether callee's catv terminal 4 is positioned at special mobile network (WPBX) (U412), if callee's catv terminal 3 is positioned at special mobile network (WPBX), then transmit the call setup response message to mobile switch system 103.
Mobile switch system 103 is judged callee's catv terminals 4 whether busy (U416), if callee's catv terminal 4 is not in a hurry, mobile switch system 103 is carried out incoming call and is handled (U418) so, if callee's catv terminal 4 is busy, then transmit the busy condition (U420) of callee's catv terminal 4 to private branch exchange (PBX) 107.And described private branch exchange (PBX) 107 will be announced callee's catv terminal 4 busy message and be sent to calling party catv terminal 3 (U442).
The special mobile network integrated service system that is used to carry out the call treatment of Figure 34 and 35 among Fig. 5 has following structure.
For the traffic carrying capacity state information is provided, special mobile network integrated service system comprises: the private branch exchange (PBX) 107 that links to each other with the mobile switch system 103 of public land mobile network (PLMN), and the SCP (SCP) 115 that links to each other with signal transmission point (STP) 102, wherein this SCP has served as and is used to mobile switch system 103 to be provided for the call treatment management equipment of the information of traffic carrying capacity inspection and call treatment.
Further, SMSC 112 can also link to each other with signal transmission point (STP) 102.And, the SMSC 113 of user DB management transaction type can be connected to SMSC 112 via internet 111, preferably, this special mobile network integrated service system can also comprise and the attaching position register (GLR) 100 of public land mobile network (PLMN) and user's device registration 114 of proprietary location register/SCP (XLR-SCP) 110 intercommunications.
SCP (SCP) 115 provides the end message that is used for traffic management and call treatment for mobile switch system 103.In other words, request in response to mobile switch system 103, SCP (SCP) 115 provides the information of called/call number of being explained to mobile switch system 103, so that mobile switch system 103 is carried out the traffic carrying capacity inspections and about public land mobile network is called out and the special mobile network is called out respective call processing.
For this purpose, SCP (SCP) 115 is explained the GT sign indicating number that is included in from the called number of mobile switch system 103 routes, so that discern corresponding private branch exchange (PBX) 107.As an alternative, SCP (SCP) 115 can use from the call number of mobile switch system 103 routes, so that the corresponding private branch exchange (PBX) 107 of identification called number.
SCP (SCP) 115 links to each other with signal transmission point (STP) 102, so that carry out signalling system No.7, it also carries out proprietary location registration process in addition, and user authentication process and intelligent network call are handled.
Mobile switch system 103 is recognized and comprise above-mentioned condition code in called number, it is used for the routing iinformation of call setup to attaching position register (HLR) 100 request of public land mobile network (PLMN), and sets up to the corresponding SCP of routing iinformation (SCP) 115 request calls that provide with attaching position register (HLR) 100.
Mobile switch system 103 receives the called number that SCP (SCP) 115 is explained, check the traffic carrying capacity state of terminal called, and by only using public land mobile network (PLMN) or by carrying out call treatment with corresponding private branch exchange (PBX) 107 intercommunications.
Above-mentioned special mobile network integrated service system should have HLR user DB, VLR user DB, SCP user DB and PBX HLR/VLR user DB.Here, preferably, HLR user DB, VLR user DB and SCP user DB have stored data element, and for example the one number of WPBX ID, SPEC, IMSI, phone existence IND, special mobile network, telephone number, sequence number, WPBX service IND, WPBX In/Out IND, WPBX mobile station information, camera control IND, video call control IND and data connect IND.In addition, PBX HLR/VLR user DB has preferably stored following data element, and for example the one number of WPBX ID, SPEC, IMSI, phone existence IND, special mobile network, telephone number, sequence number, WPBX service IND, WPBX In/OutIND, WPBX mobile station information, camera control IND, video call control IND and data connect IND.
With reference to call treatment shown in Figure 34, (call number: 010-1111-2222 when the calling terminal request call, called number: #3333), the call request (U500 and U502) that mobile switch system 103 receives from mobile system (BSS or RAN) 106, identification is included in the condition code ' # ' in the called number, and set up to attaching position register (HLR) 100 request calls, handle (calling: 010-1111-2222 so that implement intelligent network call, called: #3333, mobile station information) (U504).
Attaching position register (HLR) 100 transmits the call setup response message (U506) of the routing iinformation that has respective service control point (SCP) 115 to mobile switch system 103.
Mobile switch system 103 receipt of call are set up response message, and set up (calling: 010-1111-2222, called: #3333, mobile station information) (U508) to SCP (SCP) 115 request calls.
SCP (SCP) 115 judges whether the calling that is requested of being set up is that the special mobile network is called out (U510), if the calling that is requested of being set up is not that the special mobile network is called out, so in response to the request of mobile switch system 103, SCP (SCP) 115 is handled other callings, for example public land mobile network is called out (U512), if the calling that is requested of being set up is that the special mobile network is called out, check then whether calling terminal is positioned at special mobile network (WPBX) zone (U514).
As check result, if calling terminal not in special mobile network (WPBX) zone, SCP (SCP) 115 transmits a response message (U516) that is used to call out release to mobile switch system 103 so, so that call release (U518).
If calling terminal is the mobile radio station (MS) 1 that is present in special mobile network (WPBX) zone, SCP (SCP) 115 is explained called number (U520) so.Here, SCP (SCP) 115 is checked the special mobile network (WPBX number) of calling terminal, explain so that carry out the number of terminal called, and in the user DB of special mobile network (WPBX number) the corresponding mobile radio station number of region of search called number (3333) (010-1111-3333).At this moment, mobile station information can be used for quick DB search.
Subsequently, SCP (SCP) 115 is sent to attaching position register (HLR) 100 (U522) with terminal called position enquiring message, and attaching position register (HLR) 100 query messages for it is sent to mobile switch system 103, receive terminal called position response message, and terminal called position response message is sent to SCP (SCP) 115 (U524 and U528).Here, terminal called position response message comprises the WPBX In/Out IND and the mobile station information of terminal called.
SCP (SCP) 115 receives terminal called position response message, judge whether terminal called is positioned at special mobile network (WPBX) zone (U530), if terminal called is in special mobile network (WPBX) zone, then to mobile switch system 103 transmit the call setup response messages (call out: #2222, called: 010-1111-2222) (U532).
Mobile switch system 103 receipt of call are set up response message, and use the called number of being explained to carry out the VLR retrieval, and it also checks the traffic carrying capacity state (U534) of terminal called in addition.
Subsequently, mobile switch system 103 is sent to SCP (SCP) 115 (U536) with the traffic information of terminal called, and SCP (SCP) 115 judges whether terminal called is catv terminal (U538).
If terminal called is not a catv terminal, SCP (SCP) 115 transmits the busy condition of corresponding called side's portable terminals (MS) 2 to mobile switch system 103 so, and mobile switch system 103 is sent to calling party mobile radio station (MS) 1 (U540 and U542) with the busy condition of callee's mobile radio station (MS) 2.
Simultaneously, if terminal called is a catv terminal, SCP (SCP) 115 can be sent to mobile switch system 103 (U544) with corresponding PBX routing iinformation so, and mobile switch system 103 will be carried out ISUP and handle, so that implement call setup on corresponding private branch exchange (PBX) 107.
Private branch exchange (PBX) 107 is judged corresponding callee's catv terminal 3 whether busy (U548), if callee's catv terminal 3 is busy, then transmit message, and mobile switch system 103 can be sent to calling party mobile radio station (MS) 1 (U550 and U552) with the busy condition of callee's catv terminal 3 to mobile switch system 103.
With reference to call treatment shown in Figure 35, when calling terminal (is called out: 3333 during to private branch exchange (PBX) 107 request calls, called: 2222) (U600), private branch exchange (PBX) 107 will be judged the traffic carrying capacity state (U602) of callee's catv terminal 4.
If callee's catv terminal 4 is busy, private branch exchange (PBX) 108 transmits a designator (Busy Ind) that is used to indicate the terminal called busy condition (U604) to calling terminal so, if callee's catv terminal 4 is not in a hurry, then explain called/call number (call out: 3333=＞#3333, called: 2222=＞010-1111-2222) (U606).
Subsequently, private branch exchange (PBX) 107 transmits a call request message (IAM) (U608) by called/call number of being explained to mobile switch system 103, and mobile switch system 103 is to attaching position register (HLR) 100 request incoming call position requests (U610).
In response to the incoming call position requests, attaching position register (HLR) 100 transmits an incoming call response message (U612) that has the SCP routing iinformation to mobile switch system 103.
Mobile switch system 103 judges whether terminal called is positioned at special mobile network (WPBX) (U614), if terminal called is not at special mobile network (WPBX), then on private branch exchange (PBX) 107, carry out call treatment (U616), thus, between corresponding call side's catv terminal 3 and callee's catv terminal 4, will set up calling (U618).
Simultaneously, if terminal called is positioned at special mobile network (WPBX), mobile switch system 103 will be checked the traffic carrying capacity state of terminal called so, and judge terminal called whether busy (U620 and U622), if terminal called is busy, mobile switch system 103 transmits a call setup response message (U624) that is used to announce the terminal called busy condition to private branch exchange (PBX) 107 so.And this private branch exchange (PBX) 107 transmits one to calling party catv terminal 3 and is used to announce the busy message (Busy Ind) of callee's mobile radio station (MS) 1 (U626).
As mentioned above, it should be understood that, for a person skilled in the art, be to know to understand the spirit and scope of the invention with interior various changes and modification from this detailed description, therefore, though this detailed description and concrete example have been indicated the preferred embodiments of the present invention, they only provide as example.
Industrial applicibility
According to special mobile network integrated service system of the present invention and call processing method thereof provide as Lower effect.
At first, little with the user by mobile switch system (MSC/VLR, SGSN/VLR, PDSN) Direct intercommunication between the switch (PBX) or used public land mobile network (PLMN) The signal link of signal transmission point (STP), the present invention will comprise synchronization CDMA, asynchronous WCDA Or the conventional system of following 4G mobile network in interior mobile network changes and reduced to minimum, by This has reduced initial outlay and operation cost, and has activated special mobile network (WPBX) service.
Secondly, the present invention is location registration/checking intactly, and terminal moves at public land In/Out in network and the special mobile network.
The 3rd, no matter what kind of public land mobile network and special mobile network be, the present invention all can to Calling terminal is informed the portfolio state of the Wireless/wired terminal of callee, uses and system pipes the user thus Provide convenience in the reason aspect.

Claims (67)

1. special mobile network integrated service system comprises:
Be used between attaching position register and mobile switch system or between mobile switch system, carrying out the signal transmission point of signal processing;
The private branch exchange that links to each other with mobile switch system (PBX); And
Be used to explain called/call number and called/call number of being explained offered the call setup management equipment of mobile switch system,
Wherein mobile switch system uses the number of being explained to carry out special mobile network call treatment.
2. according to the special mobile network integrated service system of claim 1, wherein the call setup management equipment is one and forms the special mobile network and provide registration and the dedicated location register of location special mobile network user's registration management function with private branch exchange.
3. according to the special mobile network integrated service system of claim 2, wherein mobile switch system comprises:
Global title database (GT DB) is used to store the GT sign indicating number that is assigned to each private branch exchange; And
VLR (visitor location register) user DB, be used to store the user profile of arbitrary designator with sign special mobile network user, wherein this identifier is to select from comprise following group: WPBX (WPABX wireless PABX) service indicator, WPBX In/Out designator, the WPBX number, and the WPBX mobile station information, and
Wherein mobile switch system is explained called number, if in called number, comprised condition code, then mobile switch system is regarded as the calling of special mobile network, and explain the GT sign indicating number that is included in the called number or check the private branch exchange that calling terminal is affiliated, so that the corresponding WPBX private branch exchange of identification terminal called.
4. according to the special mobile network integrated service system of claim 1, wherein the call setup management equipment is the proprietary location register/SCP that links to each other with signal transmission point, and wherein called/call number is explained by proprietary location register/SCP.
5. according to the special mobile network integrated service system of claim 4, wherein when mobile switch system checks out that condition code is included in the called number, mobile switch system is routed to proprietary location register/SCP with called number, and proprietary location register/SCP is explained the GT sign indicating number that comprises from the called number of mobile switch system route, perhaps check the private branch exchange that calling terminal is affiliated, so that the corresponding WPBX private branch exchange of identification terminal called.
6. according to the special mobile network integrated service system of claim 1, wherein the call setup management equipment is the SCP that links to each other with signal transmission point, and
Wherein called/call number is explained by service transfer point.
7. according to the special mobile network integrated service system of claim 6, wherein when mobile switch system checks out that condition code is included in the called number, mobile switch system is routed to SCP with called number, and SCP is explained the GT sign indicating number that comprises from the called number of mobile switch system route, perhaps check the private branch exchange that calling terminal is affiliated, so that the corresponding WPBX Private Branch Exchange PBX of identification terminal called.
8. according to the special mobile network integrated service system of arbitrary claim in the claim 3,5 and 7, wherein condition code is any one that select from the group that comprises ' # ', ' * ' and ' #* '.
9. special mobile network integrated service system according to Claim 8 wherein receives under the situation of CNIP (call number identification shows) service at terminal called, and when carrying out call treatment, call number will be sent to terminal called together with condition code.
10. according to the special mobile network integrated service system of claim 1, wherein mobile switch system comprises any one or at least two that select from the group that comprises MSC (mobile switching centre)/VLR, SGSN (Serving GPRS Support Node)/VLR and PDSN (packet data serving node).
11. the call processing method of the special mobile network integrated service system in the public land mobile network, this method comprises:
The call request of mobile switch system receipt of call terminal, and judge whether requested calling is the calling of special mobile network;
If the special mobile network is called out during requested calling, mobile switch system is determined the private branch exchange of called number so, and to the call setup management equipment request route corresponding to determined private branch exchange;
The call setup management equipment is explained called number, and route response message is sent to mobile switch system; And
If terminal called is a mobile radio station, mobile switch system is carried out paging by using the called number of being explained so, if terminal called is a catv terminal, then carries out call setup by corresponding private branch exchange and handles.
12. according to the call processing method of the special mobile network integrated service system of claim 11, wherein the call setup management equipment is the dedicated location register.
13. call processing method according to the special mobile network integrated service system of claim 12, wherein mobile switch system will be included in the called number and the calling that has a condition code is regarded as the special mobile network and called out, and be included in the GT sign indicating number in the called number or use WPBX number among the VLR user DB of calling terminal to determine the corresponding private branch exchange of terminal called by explanation.
14. according to the call processing method of the special mobile network integrated service system of claim 13, wherein condition code is any one that select from the group that comprises ' # ', ' * ' ' #* '.
15. the call processing method of the proprietary mobile network's integrated service system in the public land mobile network, this method comprises:
The call request of mobile switch system receipt of call terminal;
If the mobile switch system identification has comprised condition code in called number, mobile switch system is used for the routing iinformation of call setup to the attaching position register request of public land mobile network so;
Mobile switch system is set up to the corresponding call setup management equipment of the routing iinformation request call that provides with attaching position register;
The call setup management equipment judges that whether requested calling is that the special mobile network is called out, if the special mobile network is called out during requested callings, then explains called number, and to mobile switch system transmission call setup response message; And
If terminal called is a mobile phone, mobile switch system is carried out paging by using the call number of being explained so, if terminal called is a catv terminal, then carries out call setup by corresponding private branch exchange and handles.
16. according to the call processing method of the special mobile network integrated service system of claim 15, wherein the call setup management equipment is proprietary user register/SCP or SCP or SCP.
17. according to the call processing method of the special mobile network integrated service system of claim 11 or 15, wherein MAP (MAP) or CAP (CAMEL Application Part) Message Processing are carried out between mobile switch system and call setup management equipment,
If the special mobile network is called out between mobile radio station, then use special-purpose land mobile network that traffic channel is set, and
If the special mobile network is called out between mobile radio station and catv terminal, then traffic channel is set by the private line between mobile switch system and the private branch exchange.
18. call processing method according to the special mobile network integrated service system of claim 16, wherein the calling identification that has condition code that comprises in the called number is become is that the special mobile network is called out to the call setup management equipment, and by explaining that GT sign indicating number that comprises in the called number or the WPBX number that uses the VLR user DB of calling terminal determine the corresponding private branch exchange of terminal called.
19. according to the call processing method of the special mobile network integrated service system of claim 18, wherein condition code is any one that select from the group that comprises ' # ', ' * ' ' #* '.
20. according to the call processing method of the special mobile network integrated service system of claim 12 or 16, wherein mobile switch system comprises any one or at least two that select from the group that comprises MSC/VLR, SGSN/VLR and PDSN.
21.,, then condition code is sent to terminal called together with call number if wherein terminal called receives the CNIP service according to the call processing method of the special mobile network integrated service system of claim 14 or 19.
22. a special mobile network integrated service system comprises:
Signal transmission point is used for carrying out signal processing between attaching position register and mobile switch system or between mobile switch system;
The also private branch exchange of intercommunication links to each other with mobile switch system; And
The user management device that links to each other with signal transmission point is used to register special mobile network user, the In/Out of identification terminal in public land mobile network and special mobile network, and upgrade public land mobile network user DB and special mobile network user DB.
23. according to the special mobile network integrated service system of claim 22, wherein user management device is proprietary location register/SCP.
24. special mobile network integrated service system according to claim 22, wherein by with the user DB intercommunication of attaching position register, user management device has a DB who is used to exist any one or at least two basic parameters, and this basic parameter is to select from comprise following group: MSC ID, WPBX ID, SPEC, IMSI, phone existence IND, the one number of special mobile network, telephone number, sequence number, RSN, WPBX serves IND, WPBX In/Out IND, the WPBX mobile station information, camera control IND, video call control IND and data connect IND.
25. according to the special mobile network integrated service system of claim 22, wherein user management device is an attaching position register.
26. according to the special mobile network integrated service system of claim 22, wherein user management device has and is used for storage package and is contained in the mobile radio station that is exclusively used in the mobile network or the DB of sub cell designator, and
Wherein when receiving location registration request message, user management device is compared the mobile station information in the location registration request message with DB, and judges that terminal moves to special mobile network or public land mobile network.
27. according to the special mobile network integrated service system of claim 22,, as long as the specific bit state of basic I D changes, then carry out the WPBX Location Registration so if wherein public land mobile network is a synchronizing network, and
Wherein user management device judges that by the mobile station information that comprises in the location registration request message terminal has moved to special mobile network or public land mobile network.
28. special mobile network integrated service system according to claim 22, if wherein public land mobile network is a synchronizing network, execution user area Location Registration when the change that the user area that user area that terminal is preserved and public land mobile network transmit is same to each other or different to each other then, and wherein user management device judges that by the mobile station information that is included in the location registration request message terminal has moved to special mobile network or public land mobile network.
29. special mobile network integrated service system according to claim 22, if wherein public land mobile network is a synchronizing network, so, when area code with the area code of public land mobile network and special mobile network being set in mutually different mode being provided with, as long as area code changes, then carry out the WPBX Location Registration, and
Wherein user management device judges that by the mobile station information that is included in the location registration request message terminal has moved to special mobile network or public land mobile network.
30. according to the special mobile network integrated service system of claim 22,, as long as the specific bit state of sub-district ID changes, then carry out the WPBX Location Registration so if wherein public land mobile network is an asynchronous network,
Wherein user management device judges that by the mobile station information that is included in the location registration request message terminal has moved to special mobile network or public land mobile network.
31. special mobile network integrated service system according to claim 22, if wherein public land mobile network is an asynchronous network, so, when the LAI that is provided with in mutually different mode the LAI (band of position ID) of public land mobile network and special mobile network, as long as LAI changes, then carry out the WPBX Location Registration, and
Wherein user management device judges that by the mobile station information that is included in the location registration request message terminal has moved to special mobile network or public land mobile network.
32. special mobile network integrated service system according to claim 22, if wherein public land mobile network is an asynchronous network, define the parameter of the possibility/impossibility of registration about special mobile network user/cancellation request and the service of special mobile network so with QUALCODE.
33. according to the special mobile network integrated service system of claim 22, wherein mobile switch system comprises any one or at least two that select from the group that comprises MSC/VLR, SGSN/VLR and PDSN.
34. user's register command processing method of the proprietary mobile network's integrated service system in the public land mobile network, this method comprises:
When having imported user's registration information, the dedicated location register transmits special mobile network user login request message to proprietary location register/SCP;
Proprietary location register/SCP is sent to special mobile network user login request message the attaching position register of public land mobile network;
Attaching position register is opened the reservation mark of relative users DB, and transmits special mobile network registration reply message to proprietary location register/SCP;
Proprietary location register/SCP is constructed special mobile network user DB, and special mobile network registration reply message is sent to the dedicated location register; And
Dedicated location register structuring user's DB.
35. according to user's register command processing method of proprietary mobile network's integrated service system of claim 34, wherein the login request message from the dedicated location register transfer to proprietary location register/SCP comprises that any one or at least two parameters: SPEC, IMSI, sequence number, registration/cancellation, WPBX ID, camera control IND and the data selected connect IND from comprised following group.
36. according to user's register command processing method of proprietary mobile network's integrated service system of claim 34, wherein proprietary location register/SCP uses IMSI and sequence number to verify corresponding terminal.
37. user's register command processing method of the proprietary mobile network's integrated service system in the public land mobile network, this method comprises:
With user's device registration of user's registration information input and attaching position register and proprietary location register/SCP intercommunication the time, this user's device registration transmits a special mobile network user login request message to proprietary location register/SCP;
Proprietary location register/SCP is sent to this special mobile network user login request message the attaching position register of public land mobile network;
Attaching position register is opened the reservation mark of relative users DB, and transmits a special mobile network registration reply message to proprietary location register/SCP; And
Proprietary location register/SCP makes up special mobile network user DB, and transmits response message to user's device registration.
38. user's register command processing method of the proprietary mobile network's integrated service system in the public land mobile network, this method comprises:
With user's device registration of user's registration information input and attaching position register intercommunication the time, this user's device registration transmits a special mobile network user login request message to attaching position register; And
Attaching position register produces corresponding user DB, and transmits a special mobile network registration reply message to user's device registration.
39. the terminal location register command processing method of the proprietary mobile network's integrated service system in the synchronous public land mobile network, this method comprises:
The location registration request message of mobile switch system receipt of call terminal, and location registration request message is sent to proprietary location register/SCP;
Proprietary location register/SCP transmits a Location Registration response message to mobile switch system;
Mobile switch system is sent to mobile system with the Location Registration response message, and mobile system is sent to calling terminal with the Location Registration response message;
Proprietary location register/SCP uses the parameter that is included in the location registration request message to check the change in location incident of calling terminal, and transmits relevant parameters to mobile switch system;
Mobile switch system uses these parameters to upgrade VLR user's the relevant DB of special mobile network, and transmits a Location Registration response message to proprietary location register/SCP; And
Mobile switch system transmits one to mobile system and is used to announce the feature notification message that the relevant DB of special mobile network changes, and mobile system is sent to calling terminal with this feature notification message.
40. the terminal location register command processing method according to proprietary mobile network's integrated service system of claim 39 also comprises:
The parameter that proprietary location register/SCP will be announced special mobile network user DB change is sent to the dedicated location register; And
The dedicated location register upgrades user DB, and to proprietary location register/SCP delivering position registration reply message.
41. according to the terminal location register command processing method of proprietary mobile network's integrated service system of claim 39, wherein the location registration request of calling terminal is to occur when the specific bit state of basic I D changes.
42. terminal location register command processing method according to proprietary mobile network's integrated service system of claim 39, wherein when Location Registration response message or feature notification message are sent to calling terminal, are used for the parameter that special mobile network In/Out control indication and terminal control and transmit together.
43. the terminal location register command processing method of the proprietary mobile network's integrated service system in the asynchronous public land mobile network, this method comprises:
The location registration request message of mobile switch system receipt of call terminal, and location registration request message is sent to the attaching position register of public land mobile network;
Attaching position register transmits a Location Registration response message to mobile switch system;
Mobile switch system transmits a position information registration request message to proprietary location register/SCP;
Proprietary location register/SCP is checked special mobile network In/Out, and to mobile switch system delivering position information registration reply message;
Mobile switch system is sent to mobile system with the position information registration response message, and mobile system is sent to calling terminal with the position information registration response message; And
Mobile switch system transmits the feature notification message that a relevant DB of announcement special mobile network changes to calling terminal.
44. the terminal location register command processing method according to proprietary mobile network's integrated service system of claim 43 also comprises:
Proprietary location register/SCP is used to provide the position information registration request message of positional information to one of dedicated location register transfer; And
The dedicated location register upgrades terminal positional information, and to proprietary location register/SCP delivering position information registration reply message.
45. according to the terminal location register command processing method of proprietary mobile network's integrated service system of claim 43, wherein the location registration request of calling terminal is to take place when the specific bit state of sub-district ID changes.
46. terminal location register command processing method according to proprietary mobile network's integrated service system of claim 43, wherein the LAI of the LAI of public land mobile network and special mobile network is provided with in mutually different mode, and the location registration request of calling terminal is to take place when LAI changes.
47. terminal location register command processing method according to proprietary mobile network's integrated service system of claim 43, wherein Location Registration response message, GMM (GPRS Mobility Management) message or MM (mobile management) when informational message is sent to calling terminal, is being used for special mobile network In/Out indication and is comprising that camera control and data are connected the parameter that is controlled at interior terminal control and transmit together.
48. the terminal location register command processing method of the proprietary mobile network's integrated service system in the public land mobile network, this method comprises:
The location registration request message of mobile switch system receipt of call terminal, and location registration request message is sent to attaching position register;
Attaching position register uses the parameter that is included in the location registration request message to check calling terminal position change incident, and transmits a Location Registration response message to mobile switch system;
Mobile switch system is upgraded VLR user's the relevant DB of special mobile network, and the Location Registration response message is sent to mobile system, and mobile system then is sent to calling terminal with the Location Registration response message; And
Mobile switch system transmits to mobile system and is used to announce the feature notification message that the relevant DB of special mobile network changes, and mobile system is sent to calling terminal with the feature notification message.
49. terminal location register command processing method according to proprietary mobile network's integrated service system of claim 48, wherein concerning synchronous public land mobile network, to calling terminal delivering position registration reply message or feature notification message the time, be used for special mobile network In/Out control indication and comprise that camera control is connected the parameter that is controlled at interior terminal control and transmits together with data, and
Wherein concerning asynchronous public land mobile network, to calling terminal delivering position registration reply message, GMM message or MM informational message the time, be used for special mobile network In/Out control indication and comprise that camera control is connected the parameter that is controlled at interior terminal control and transmits together with data.
50. according to the terminal location register command processing method of proprietary mobile network's integrated service system of claim 48, wherein the location registration request of calling terminal is to carry out changing the user area that the user area of storing in the calling terminal and public land mobile network transmit in the mode that is same to each other or different to each other when.
51. terminal location register command processing method according to proprietary mobile network's integrated service system of arbitrary claim in the claim 39,43 and 48, wherein the area code of the area code of public land mobile network and special mobile network is provided with in mutually different mode, and the location registration request of calling terminal is to take place when area code changes.
52. a special mobile network integrated service system comprises:
Signal transmission point is used for carrying out signal processing between attaching position register and mobile switch system or between mobile switch system;
The also private branch exchange of intercommunication links to each other with mobile switch system; And
The call treatment management equipment that links to each other with signal transmission point is used for explaining called/call number when request call, and provides called/call number of being explained to mobile switch system,
Wherein mobile switch system is checked the traffic carrying capacity state of terminal called from the information of the called/calling terminal of call treatment management equipment reception, and transmits the busy condition of terminal called to calling terminal.
53. special mobile network integrated service system according to claim 52, wherein the call treatment management equipment checks that also terminal called is positioned at still wired mobile network zone, special mobile network zone, and transmits call setup information or routing iinformation to mobile switch system.
54. according to the special mobile network integrated service system of claim 52, wherein the call treatment management equipment is the dedicated location register that is positioned at private branch exchange one end.
55., wherein transfer switching system and comprise according to the special mobile network integrated service system of claim 52:
GT DB is used to store the GT sign indicating number that is assigned to each private branch exchange; And
VLR user DB, be used to store user profile with the arbitrary designator that has identified special mobile network user, wherein this identifier is to select from comprise following group: the WPBX service indicator, WPBX In/Out designator, the WPBX number, WPBX mobile station information and phone designator, and
Wherein mobile switch system is explained called number, if in called number, comprised condition code, then mobile switch system is regarded as the calling of special mobile network, and explain the GT sign indicating number that is included in the called number, or the private branch exchange under the inspection calling terminal, so that the corresponding WPBX private branch exchange of identification terminal called.
56. according to the special mobile network integrated service system of claim 52, wherein mobile switch system comprises any one or at least two that select from the group that comprises MSC/VLR, SGSN/VLR and PDSN.
57. according to the special mobile network integrated service system of claim 52, wherein the call treatment management equipment is proprietary location register/SCP or SCP.
58. the call processing method of the special mobile network integrated service system in the public land mobile network, this method comprises:
The call request of mobile switch system receipt of call terminal, and judge whether requested calling is the calling of special mobile network;
Call out if requested calling is the special mobile network, mobile switch system is determined the private branch exchange of called number so, and to the corresponding call setup management equipment of determined private branch exchange request route;
The call setup management equipment is explained called number, and route response message is sent to mobile switch system; And
The traffic carrying capacity state of mobile switch system inspection and the corresponding terminal called of called number explained, if terminal called is busy, then mobile switch system is sent to calling terminal with the busy condition of terminal called, if terminal called is not in a hurry, then carries out the paging about terminal called.
59. call processing method according to the special mobile network integrated service system of claim 58, wherein after having explained called number, the call treatment management equipment is checked the traffic carrying capacity state of callee's catv terminal, and transmits a route response message to mobile switch system.
60. call processing method according to the special mobile network integrated service system of claim 58, wherein mobile switch system is regarded as the calling of special mobile network with the calling that has condition code that comprises in the called number, and explain the GT sign indicating number be included in the called number, perhaps the WPBX number of the VLR user DB by using calling terminal is determined the corresponding private branch exchange of terminal called.
61. the call processing method of the special mobile network integrated service system in the public land mobile network, this method comprises:
When calling party catv terminal during to the private branch exchange request call, if terminal called is a catv terminal, the traffic carrying capacity state of callee's catv terminal is judged and handled to private branch exchange so, if terminal called is the mobile radio station that is present in the calling of special mobile network, the call treatment management equipment changes called/call number so;
Private branch exchange is to the call setup of mobile switch system request with the corresponding callee's mobile radio station of number that changes; And
Mobile switch system is checked the traffic carrying capacity state of callee's mobile radio station, if callee's mobile radio station is busy, then mobile switch system if callee's mobile radio station is not in a hurry, is then carried out the paging of mobile stations about the callee to the busy condition of private branch exchange transmission callee mobile radio station.
62. according to the call processing method of the special mobile network integrated service system of claim 58 or 61, wherein the call treatment management equipment is a dedicated location register that provides at private branch exchange one end.
63. the call processing method of the special mobile network integrated service system in the public land mobile network, this method comprises:
The call request of mobile switch system receipt of call terminal if the mobile switch system identification has comprised condition code in called number, then is used for the routing iinformation of call setup to the attaching position register request of public land mobile network;
Mobile switch system is set up to the corresponding call treatment management equipment of the routing iinformation request call that provides with attaching position register;
The call treatment management equipment judges whether this calling calls out for the special mobile network, calls out if this calling is the special mobile network, then explains called number, and transmits a call setup response message to mobile switch system;
The traffic carrying capacity state of mobile switch system inspection and the corresponding terminal called of called number explained., and transmit the busy condition of terminal called to the call treatment management equipment; And
The call treatment management equipment checks whether terminal called is busy with the special mobile network and calls out, and the busy condition of terminal called is sent to mobile switch system, do not call out if terminal called is busy with the special mobile network, then transmit the PBX routing iinformation to mobile switch system.
64. call processing method according to the special mobile network integrated service system of claim 63, wherein when receiving the PBX routing iinformation, mobile switch system is carried out call setup on corresponding private branch exchange, and this private branch exchange is checked the traffic carrying capacity state of callee's catv terminal, and the traffic carrying capacity state is offered mobile switch system.
65. according to the call processing method of the special mobile network integrated service system of claim 63, wherein the call treatment management equipment is proprietary location register/SCP or SCP.
66. the call processing method of the special mobile network integrated service system in the public land mobile network, this method comprises:
When calling party catv terminal during to the private branch exchange request call, if terminal called is a catv terminal, the traffic carrying capacity state of callee's catv terminal is judged and handled to private branch exchange so, if terminal called is the mobile radio station that is present in the special mobile network, the dedicated location register changes called/call number so;
Private branch exchange is to the call setup of mobile switch system request about callee's mobile radio station;
Mobile switch system transmits call setup request message to proprietary location register/SCP;
If terminal called is positioned at the special mobile network, then proprietary location register/SCP transmits the call setup response message to mobile switch system; And
Mobile switch system is checked the traffic carrying capacity state of terminal called, if callee's mobile radio station is busy, then mobile switch system is sent to private branch exchange with the busy condition of callee's portable terminal, if terminal called is not in a hurry, then carries out the paging about terminal called.
67. the call processing method of the special mobile network integrated service system in the public land mobile network, this method comprises:
When calling party catv terminal during to the private branch exchange request call, if terminal called is a catv terminal, the traffic carrying capacity state of callee's catv terminal is judged and handled to private branch exchange so, if terminal called is the mobile radio station that is present in the special mobile network, the dedicated location register changes called/call number so;
Private branch exchange is to the call setup of mobile switch system request about callee's mobile radio station;
Mobile switch system is to attaching position register request incoming call position, and reception is from the response of attaching position register;
If terminal called is not in the special mobile network, then mobile switch system and private branch exchange intercommunication, so that carry out the call treatment of callee's catv terminal,, then check the traffic carrying capacity state of callee's portable terminal if terminal called is positioned at the special mobile network; And
If callee's mobile radio station is busy, then mobile switch system is sent to private branch exchange with the busy condition of terminal called, if callee's mobile radio station is not in a hurry, then carries out the paging about terminal called.
CN200780039936.3A 2006-10-26 2007-10-24 Private mobile network integration service system using public land mobile network and call processing method therefof Expired - Fee Related CN101529879B (en)

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CN113645359B (en) * 2021-08-12 2023-09-19 迈普通信技术股份有限公司 Call backup and calling method, device, terminal, server and storage medium

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