CN100512134C

CN100512134C - Method and system for matching user's state in network

Info

Publication number: CN100512134C
Application number: CNB031581161A
Authority: CN
Inventors: 金秀焕; 梁斗容; 李贵仲
Original assignee: Samsung Electronics Co Ltd
Current assignee: Samsung Electronics Co Ltd
Priority date: 2002-09-11
Filing date: 2003-09-11
Publication date: 2009-07-08
Anticipated expiration: 2023-09-11
Also published as: KR100526514B1; CN1492628A; JP4060769B2; JP2004112793A; KR20040023432A

Abstract

A method for matching subscriber states in a network in which a public land mobile network and a wired/wireless private network and a method for performing a call processing operation to manage state information of ANs (Access Nodes) according to incoming call reception and outgoing call transmission in a private network when a high-speed wireless data system uses the public and private networks. Where data communication is performed between two ANs coupled to the private network, the state information of the two ANs is updated according to states of the ANs performing the data communication. Even though one of the two ANs makes a call setup request through the public network, the number of paging message transmissions can be reduced and an error such as a paging non-response can be prevented. As the state information of the ANs within the private network is transferred to the public network from a mobile communication system, in which the private and public networks are interworked, the public network can identify the states of subscribers of the private network located within a cell shared between the public and private networks, and thus a public/private mobile communication service can be quickly and smoothly provided.

Description

The method and system that in network, User Status is mated

Technical field

The present invention relates to mobile communication system a kind of and PLMN (PLMN) and the interworking of wire/wireless dedicated network, more particularly, relate to a kind of by to PLMN notice and the relevant User Status of wire/wireless dedicated network in mobile communication system, device, method and system that the User Status of the User Status of PLMN and wire/wireless dedicated network is mated.

Background technology

Because public mobile communication network and special use (perhaps local (local area)) mobile communications network are realized respectively, therefore, are difficult to make public and dedicated network interworking each other.In other words, traditional mobile communication system or can provide the public mobile communication service or the specialized mobile radio service.The user of the mobile communication terminal of registering in common network can not use special-purpose mobile communication service.The user of the mobile communication terminal of similarly, registering in dedicated network can not use the public mobile communication service.Therefore, be starved of the system that the service of public and specialized mobile radio can be provided simultaneously to the user of a mobile communication terminal.

Propose to korean industrial property office by Samsung Co., Ltd on May 24th, 2000, title has been for disclosing public and example dedicated mobile communications subsystem among " SYSTEM AND METHOD FOR PROVIDING PUBLIC/PRIVATEMOBILE COMMUNICATION SERVICE " pending trial korean patent application series No.2000-028172, wherein, can provide public simultaneously and the specialized mobile radio service to a mobile communication terminal.

After this, MS is the travelling carriage as mobile communication terminal.MSC, BSC and BTS represent mobile switching centre, base station controller and base transceiver subsystem respectively.Add prefix " p " expression " special use " on " MS ", " MSC ", " BSC " or " BTS " to.For convenience, use " p " that the assembly of dedicated network and the assembly difference of common network are come.

In the pending trial korean patent application series No.2000-060831 of title that korean industrial property office proposes, disclose a kind ofly on September 28th, 2000 by Samsung Co., Ltd, can use the example of local area radio internet by the wire/wireless mobile communication system being applied to 3G (third generation) network for " APPARATUS AND METHOD FOR PERFORMING PACKETDATA COMMUNICATION IN LOCAL-AREA RADIO INTERNET ".

As disclosed at korean patent application series No.2000-060831, in traditional PLMN, rather than in the interworking service system of public therein and dedicated network interworking, by path " MSC-〉 BSC-BTS-MS " the transmission paging signal, and by as path " MS-〉 BTS of the reverse path in paging signal path-BSC-MSC " page-response message that produces by MS of transmission.

On the other hand, in korean patent application series No.2000-060831 disclosed wire/wireless communication service system by path " MSC-〉 BSC-pBSC-BTS-MS " the transmission paging signal, and by as path " MS-〉 BTS of the reverse path in paging signal path-pBSC-BSC-MSC " transmission is by the page-response message of the MS generation that is used for public and dedicated network.At this moment, pBSC transmits the paging signal as the common network paging signal pellucidly, therefore, can not influence in terminal paging signal of coming in from common network and the paging signal of going to common network are handled, wherein, described terminal is positioned at public and the dedicated cell zone.Therefore, dedicated network and common network can compatible (compatible).In addition, the BSC that is used for dedicated network can directly be connected with BTS, and does not need to use pBSC.Producing under the situation of paging signal from dedicated network, the processing to paging signal in dedicated network is controlled.

When the local MS that is arranged in public and dedicated cell zone with another local area terminal that passes through PBX of wire/wireless communication system or another terminal (another local area terminal that is connected with PBX, perhaps another terminal that is connected with PSTN (public phone exchanges network), wherein said PSTN can be connected with the exchange line of PBX) when communicating, because common network recognizes the situation that corresponding terminal is in idle condition, rather than corresponding terminal situation about being connected with the calling of local, common network produces paging signal, wherein, common network is carried out paging to the MS of local.Yet, to call out when being connected when terminal and local, this terminal can not be to making any response from the paging signal of common network.Therefore, common network is not discerned the current location of corresponding MS, and transmits second paging signal.Problem is: this is wasted the Radio Resource of dedicated network, and can not make the calling party accurately discern callee's state.At this moment, second paging signal not only means the increase of paging number of times but also means the expansion of paging domain (paging zone).In other words, can be increased to quantity when the quantity of transmission BTS in paging domain during second paging signal more than the BTS in the paging domain when transmitting first paging signal.At this moment, can specify paging domain in advance.In addition, performed paging can surpass and predetermined paging range public and that dedicated network is corresponding in common network.

Though the AN that is connected with special wireless network carries out data communication in such as 1x EV-DO (only the 1x at data develops) high speed wireless data system after, AN (access point) changes between idle condition and busy condition arbitrarily, but, common network is not discerned the variation of AN state, and only determines that AN still is in idle condition.At this state, if from the call connection request of common network generation at any AN, because common network determines that any AN is in idle condition, common network is transmitted beep-page message to ANTS (access network transceiver subsystem), and carries out not response process of paging by ANTS.Such paging not response process causes mistake in call handling process and beep-page message transmission course.These unnecessary processes can increase the load of common network.

Summary of the invention

Therefore, consider above-mentioned other problems that reach, the present invention has been proposed, the objective of the invention is to propose incoming call (incoming call) reception and outgoing call (outgoing call) transmission of a kind of foundation in special wireless network, the method for the state information of AN is provided to common network.

Another object of the present invention be the status information transmission that proposes a kind of terminal by will being arranged in dedicated network to the common network of the mobile communication system of public and dedicated network interworking, device, method and system that the user state information of the user state information of dedicated network and common network is mated.

Another object of the present invention is that proposition is a kind of when communicating between the access point in special wireless network, and system carries out method for updating and system according to the state of access point to user profile.

According to the present invention, a kind of execution calling process operation has been proposed, so that the method for the state information of the access point of management in the high speed wireless data system, comprise step: a) call out when being connected when the access point request that is connected to special wireless network and another access point that is connected to special wireless network, the calling of carrying out between the access point connects, and provides high speed wireless data service to access point; B) state information updating with access point is a busy condition information; C) when the high speed wireless data service finished at access point, carry out to call out to connect and discharge; And d), be idle condition information with the state information updating of access point according to call out to connect discharging.

Preferably, wherein, described a) step comprises: when the access point request that is connected to special wireless network and another access point that is connected to special wireless network are called out when being connected, the calling that overnet network controller is carried out between the access point connects, and provides high speed wireless data service to access point; The request of overnet network controller is upgraded the state information of access point; Described b) step comprises: making data location register according to the state information updating request, is busy condition information with the state information updating of access point; Described c) step comprises: when the high speed wireless data service finished at access point, make overnet network controller carry out calling between the access point and connect and discharge, and the request of overnet network controller is upgraded the state information of access point; And described d) step comprises: making data location register according to another state update request, is idle condition information with the state information updating of access point.

Description of drawings

By with reference to the following detailed description that adopted in conjunction with the accompanying drawings, more complete intention of the present invention and many additional advantages will become more obvious, and will become and be easier to understand, and in the accompanying drawings, identical reference symbol is represented identical or similar element:

Fig. 1 illustrates and wherein can use the public configuration relevant with dedicated mobile communications subsystem of the present invention and the figure of communication path;

Fig. 2 is the typical figure that illustrates with the configuration that wherein can use the public public and private communication service unit relevant with dedicated mobile communications subsystem of the present invention;

Fig. 3 is another typical figure that illustrates with the configuration that wherein can use the public public and private communication service unit relevant with dedicated mobile communications subsystem of the present invention;

Fig. 4 is illustrated in and wherein can uses the public public and private communication service unit relevant with dedicated mobile communications subsystem of the present invention, handles the flow chart from the method for the paging call signal of common network;

Fig. 5 illustrates and another typical figure according to the configuration of the public public and private communication service unit relevant with dedicated mobile communications subsystem of the present invention;

Fig. 6 illustrates according to the present invention, has the view that is included at the structure of the table of the state information of the MS in the Visited Location Registor of dedicated network (travelling carriage);

Fig. 7 is the view that illustrates according to the form of page-response message of the present invention;

Fig. 8 illustrates according to the present invention, makes the flow chart of dedicated network to the method handled from the paging call signal of common network;

Fig. 9 illustrates according to the present invention, makes dedicated network be positioned at the flow chart of method of state information of the local MS in public and dedicated cell zone to common network transmission;

Figure 10 illustrates according to the present invention, when dedicated network finishes the MS calling, transmits the flow chart of the method for MS status message to MSC (mobile switching centre);

Figure 11 illustrates according to the present invention, is used for User Status is mated and the figure of the form of the new information that forms;

Figure 12 illustrates according to the present invention, therein with sub-ID and subtype number according on the message of adding preexist to so that the figure of the message that User Status is mated;

Figure 13 illustrates according to the present invention, therein the figure of the message that sub-ID and subtype number are mated according to adding on the location registers message so that to User Status;

Figure 14 is illustrated in the present invention to be applied under the situation at the high speed wireless data system of 1xEV-DO (only the 1x at data develops) AN (access point) figure of the configuration of public/private mobile communications network;

Figure 15 is the flow chart that the call handling process of the state information that is used to manage AN shown in Figure 14 is shown;

Figure 16 is the example that comprises the computer of the computer-readable medium with the computer executable instructions that is used to carry out method of the present invention.

Embodiment

Below, will the illustrative configurations and the communication path of system shown in Figure 1 be described.Fig. 1 has and the relevant special characteristic that discloses in korean patent application series No.2000-028172.

With reference to figure 1, public and private communication service unit 12 comprises: PBX (PBX) 30, pBSC (private BSC) 40 and CM (call manager) 50.PBX 30 comprises switch 32, E1 (European users line) interface 34, and pBSC 40 comprises pCIN (private communication Internet) 42 and TSB (Dai Mazhuanhuanqi ﹠amp; Selector bank (selector bank)) 44.

Be appreciated that the internal configurations that is used to explain needed PBX 30 and the pBSC 40 as assembly of communication path when the service of public and specialized mobile radio is provided only is shown in Fig. 1, and in Fig. 1, omitted other assemblies.Suppose that

MS

24 and 25 registers in public and private communication service unit 12 so that

MS

24 and 25 is positioned at public and the dedicated cell zone within, and can use the specialized mobile radio service.In addition, suppose that MS22 is positioned at public cell area.Under the situation of having carried out these supposition, communication path (being of being made up of pCIN42, TSB 44, E1 interface 34, switch 32, TSB 44, pCIN 42, pBTS 8-k and the MS 25 of MS24, pBTS8-k, pBSC 40 Traffic Channel) 5 and the reverse link communication path of communication path 5 are the examples under the situation that the specialized mobile radio service is provided.In addition, communication path (being of being made up of BSC 4-m, MSC 2-1, BSC 4-m, BTS8-1 and the MS 22 of pCIN 42, the PLMN1 of MS 25, pBTS 8-k, pBSC 40 Traffic Channel) 9 and the reverse link communication path of communication path 9 are examples under the situation that the public mobile communication service is provided.As CM 50 controls of the master controller of public and private communication service unit 12 formation at the communication path of mobile communication service.Public and private communication service unit 12 provides wired communication service, IP (Internet Protocol) terminal communication service and public and specialized mobile radio service.PBX 30 supports the wire communication service, supports IP terminal communication service based on gatekeeper (gatekeeper) (not shown) of VoIP (based on the voice of Internet Protocol).Public and the specialized mobile radio service of CM50 control, i.e. radio call (radio call) service.

Now, the preferred embodiments of the present invention will be described with reference to the drawings.In the drawings, even, also use identical reference symbol to represent identical or similar element shown in the different figure.In the following description of carrying out in conjunction with the preferred embodiments of the present invention, show various specific assembly (element) such as physical circuit, these assemblies are described just for the ease of the understanding of the present invention.One skilled in the art will appreciate that: do not use specific assembly described above also can realize the present invention.Simultaneously, in the following description,, then omit the included herein known function and the detailed description of configuration if can make theme of the present invention quite unclear.

Fig. 2 is the typical figure that illustrates with the configuration that wherein can use the public public and private communication service unit relevant with dedicated mobile communications subsystem of the present invention.

According to of the present invention-individual embodiment, public and private communication service unit 12 shown in Figure 1 provides wired communication service, IP (Internet Protocol) terminal communication service and public and specialized mobile radio service.As shown in Figure 2, PBX 30 supports the wire communication service, and gatekeeper 94 supports IP terminal communication service.CM 50 controls public and specialized mobile radio service, i.e. radio paging service.

LIM (the LAN interface module) 68 that is included in PBX 30, the INIA (IP network interface board composite module) 46 among the pBSC 40 and be included among the CM 50 is connected with LAN 90.In addition, gatekeeper 94 is connected with LAN 90.IP terminal such as LAN-phone 92, web phone and PC (personal computer) is connected with LAN 90.

PBSC 40 carry out be included in public access mobile radio in the corresponding Radio Link controlled function of BSC, handoff functionality etc.The master controller of pBSC 40 can be used as software module and is embedded among the CM 50.PBSC 40 comprises pCIN 42.PCIN 42 provides with CM 50, be included in the communication path that BSC 4-m among the PLMN1 and pBTS 8-k be connected and data path between the assembly that is included in pBSC40 is provided.Change in other words, pCIN 42 analyzes type of message included in the message that receives, calling party's address and destination address, then with the result transmission analyzed to corresponding equipment or processor.Connecting the E1 line between the BSC of pCIN 42 and PLMN1 4-m and between pCIN 42 and pBTS 8-k.The TSB 44 that use is connected with the pCIN 42 of pBSC 40 provides the mobile communication subscriber at the dedicated network with radio communication service.TSB 44 carries out the function that the communication data between PBX 30 and pBSC 40 is mated.The INIA 46 that is connected with the pCIN 42 of pBSC 40 supports the local area radio data, services.INIA 46 uses PPP (point-to-point protocol) servers and TCP/IP (transmission control protocol/Internet Protocol) to LAN 90 transmission of data packets, wherein, and from being arranged in public and the MS dedicated cell zone receives packet.

To be connected at the voip module 36 of PBX 30 between the switch 32 and LAN 90 that is included among the PBX 30.Voip module 36 provides VoIP service, wherein, is made IP terminal and the interworking of catv terminal (not shown) such as LAN phone 92 grades that is connected with PBX 30 by switch 32.

Carry out the function that is used to control at the radio call of public and specialized mobile radio service with the CM 50 that pBSC 40 is connected with LAN 90.At this moment, at the call service execution control function of the MS in the common network, so that can be with message bypass (bypass) to MSC at common network.CM 50 carries out the function that Radio Resource is managed and keeps.Yet, the resource management that the MSC1 2-1 of common network carries out at pBTS 8-k, 50 of CM relate to the resource management of being carried out by MSC12-1.CM 50 carries out and packs program into processor so that the function of control pBSC resource and PLD (program is written into data).Yet, carry out loading at pBTS 8-k by BSM (base station manager) (not shown).CM 50 control wired and wireless combination functions (composite function).In addition, CM 50 supports the wireless SMS (short message service) of local.And CM 50 supports the function that is registered in the user in the specialized mobile radio network and function is set, and carries out the function of VLR (Visited Location Registor) that management is used for the roaming of the MS that the specialized mobile radio network registers.

In order to carry out these functions, CM 50 has software module, and described software module comprises: DCI (data communication interface 52), pBTMR (pBTS message router 54), pBSC (private BSC) 56, pMSC (special mobile switching center) 58, PMIC (PBX moves interface controller) 60, SMC (Short Message Service controller) 62, pVLR (special-purpose VLR) 64, WSM (wireless system manager) 66 and LIM (LAN interface module) 68.DCI 52 is the interface modules that are used to support the communication between pBSC 40 and the CM 50.DCI 52 supports IPC (between processor (inter-processor) communication) by HINA (High Speed IP C gusset plate group).PBTMR54 specifies the path of all message that will handle in pBTS 8-k.More particularly, pBTMR54 retrieval internal routing table, specify control (signal) message pathway that is used for providing incoming call and outgoing call service (at public and dedicated network), and specify the message pathway of the service that is used to keep pBTS 8-k to MS.In addition, pBTMR 54 communicates with pVLR 64.PBSC 56 control pBTS 8-k as the master controller of pBSC40.When pMSC 58 supports public and during the specialized mobile radio service, it and is carried out and intimate function of the MSC that comprises in the public mobile communication network that is pre-existing between pBSC 56 and PMIC 60.In addition, according to embodiments of the invention, pMSC 58 main process user are called out, and analyze other supplementary service, and the interface of processing and PBX 30.More particularly, the service request that pMSC 58 analyzes from the user, the respond services request, determine to provide service at the public mobile communication network that is pre-existing in, still must provide at the service in the specialized mobile radio network, and, handle corresponding process according to the result who determines.With the interface of pBSC 56 based on the process in public mobile communication network, and use inner IPC.Wired and the wireless combination function of PMIC 60 controls.PMIC 60 is positioned at public and the dedicated cell zone.PMIC 60 control all as shown in Figure 1 MS24 and 25 MS and be connected to calling between the catv terminal of PBX 30.PMSC 58 is with the difference of the MSC that is pre-existing in of common network: pMSC 58 can not directly carry out function of exchange.PMSC 58 as software module does not comprise switch.Therefore, when the specialized mobile radio service was provided, public and private communication service unit 12 used the switch 32 of PBX 30.According to embodiments of the invention, PMIC 60 responses produce the switch 32 needed instructions that are used to control PBX 30, and this instruction are transferred to controller (not shown) included in PBX 30 from the exchange control request of pMSC 58.The controller of PBX 30 responds this instruction, carries out function of exchange.SMC 62 control SMS, and serve as the SMS Web server.The user profile of PVLR64 management registration in the specialized mobile radio service, at the location registers message of the mobile communication subscriber of dedicated network and other additional service information.WSM 66 carries out all management of the mobile communication service that is provided by public and private communication service unit 12 and keeps function.WSM 66 is connected with operator's console (console) (not shown), so that and operator interface.LIM 68 is used for the software module that communicates with LAN 90.LIM 68 uses OS (operating system), by PMIC 60, SMC 62, pVLR 64, WSM 66 and LAN 90 executive communication functions.

PBTS 8-k comprises PMCC (pBTS master controller card) 80, PCC (pBTS channel card) 82, TRIC (emission ﹠amp; The receiving interface card) 84 and PRU (special-purpose BTS radio-cell) 86.Because the assembly and the functional similarity thereof that comprise among the assembly that in pBTS 8-k, comprises and function and the BTS in traditional public access mobile radio.To omit detailed description in this manual to pBTS8-k.PMCC 80 carries out the integral body control to pBTS 8-k, processing and call setup and performance-relevant signaling message, and hardware management and software, and carry out resource allocation.PCC82 handles baseband signal according to wireless communication standard.Transmission and receiving interface that TRIC 84 carries out between PRU 86 and PCC 82.PRU 86 is RF (radio frequency) modules.PRU 86 is connected with a plurality of antenna ANT1-ANTn.

Public and private communication service unit 12 provides cable service, IP Terminal Service and public and specialized mobile radio service.After this, will be described in detail public and the 12 performed public and specialized mobile radio services of private communication service unit.

Public and private communication service unit 12 provides wired and wireless combination function service and radio communication service to the MS of registration in CM 50.Radio communication service comprises that outgoing call transmission service, incoming call receive service, calling transfer service.Call forward service, local area radio data, services and local area radio SMS service.Wired and wireless combination function service comprises: when communication service device 12 receives the calling that enters into catv terminal, notify the service of this incoming call of MS of catv terminal and correspondence simultaneously.

Term is public represents that with dedicated mobile communications subsystem this system can provide public and the specialized mobile radio service.Therefore, all message that enter communication service device 12 are analyzed, and will be, and will be routed to module in the CM 50 corresponding to control (signal) message of specialized mobile radio network corresponding to control (signal) transmission of messages of public mobile communication network BSC to common network.The pBTMR 54 that comprises in CM 50 carries out routing function.When outgoing call transmission events, incoming call received incident, location registers incident or the generation of SMS Service events, pBTMR54 analyzed the message corresponding with incident, and the appointment routed path relevant with message.PBTMR 54 is equipped with routing table, and this routing table has the route messages that is mapped to each incident.Use routing table that transmission of messages is arrived corresponding equipment and module.

Fig. 3 is another typical figure with the configuration that wherein can use the public public and private communication service unit relevant with dedicated mobile communications subsystem of the present invention.

As shown in Figure 3, public and private communication service unit comprises: BTS 200, BSC _PVT500 (wherein " PVT " expressions " special use ") and be arranged on ATM (asynchronous transfer mode) network between free wireless public network 300 and 400.Public and the grouping of private communication service unit transmission signals, compress speech are divided into groups and packet.

In Fig. 2, CM 50 serves as independently server.Yet, the BSC in Fig. 3 _PVTEmbed the card of replacing separate server in 500 as CM 50.With reference to figure 3, the card of CM 50 is represented " CM_1 ".Card CM_1 has the software module that comprises pVLR 510, pMSC 520, pBSC 530, pBTMR540 and PMIC 560.BSC _PVT500 comprise the pBAN (private BSC atm network) 550, the TCLA that are connected with the blocking message path (code conversion controller and the combination of link plate) 570 etc.

The MS 100 that is arranged in local (special use) network can pass through BTS 200, receiving calling signal from free wireless

public network

300 and 400, and in special

wireless network

300 and 400 the call transmission signal.VLR in the free wireless public network is updated to busy condition or idle condition with the state of MS 100 continuously.If call signal is transferred to the MSC that comprises from another MSC free wireless public network 400, then HLR (attaching position register) (not shown) is inquired User Status to VLR.At this moment,, then call signal is routed to the MSC that comprises from another MSC free wireless public network 400, thereby carries out paging if User Status is in idle condition.

To the communication path under the situation that receives the call signal that enters common network be described below.The MSC that comprises in free wireless public network 400 is by the No.7 signaling system of ITU-T (telecommunication standardization sector of International Telecommunications Union), to BSC 300 call transmission request messages.The response paging request message, BSC 300 transmits general beep-page message by pBSC 530 to BTS 200.BTS 200 is by paging channel paging receiving message.Yet, when producing incoming call, the state that is recorded in the MS 100 among the VLR is inquired.The MSC that comprises in free wireless public network 400 determines whether MS 100 is in busy condition.If MS 100 is in busy condition, then MSC 400 carries out the process corresponding with busy condition.

Below, will the communication path under the situation that produces the local calling be described.

Under the situation that produces incoming call, PBX 600 is to pBSC 530 transmission paging request message.The response paging request message, pBSC 530 is to BTS 200 transmission beep-page messages.The response beep-page message, BTS 200 carries out paging by paging channel.

On the other hand, under the situation that produces outgoing call, MS 100 can be by BTS 200 to pBSC 530 transmission outgoing call message.Response outgoing call message, pMSC 520 takies the available channel of the E1 channel that connects between pBSC 530 and PBX 600.Therefore, pMSC 520 is to pBSC 530 transmission allocation request message.The response allocation request message, pBSC 530 is to BTS 200 transmission channel assignment messages.Therefore, carry out link establishment at the interchannel of the vocoder of pBSC 530 and BTS 200.Then, MS 100 finishes message to pBSC 530 transmission service connections.Respond services connects finishes message, and pBSC 530 has assigned message by transmission, and notice pMSC 520 has finished link establishment.Response has assigned message, and pMSC 520 is to PBX 600 call transmission message, so that PBX 600 can be routed to the callee with message related to calls.

Paging request message by pBSC 530, is transferred to BTS 200 from BSC 300.At this moment, pBSC 530 analyzes the destination information that comprises in paging request message.If destination information, determines then whether the user is in local and calls out connection or busy condition corresponding to the user who is positioned at local.Connect or busy condition if the user is in to call out, then can refuse paging request message.

Up to the present, provide wherein can using the description of the public public and private communication service unit relevant of the present invention, yet these are described just for the ease of the present invention is better understood with dedicated mobile communications subsystem.One skilled in the art will appreciate that: the present invention can be applied to other system and the equipment with assembly similar to the aforementioned embodiment and communication path.

Below, will the present invention be described in detail according to the public and private communication service unit shown in Fig. 2 or 3.Just for purposes of illustration, the preferred embodiments of the present invention are disclosed.One skilled in the art will appreciate that: the present invention can be applied to has the assembly similar to the embodiment described above shown in Fig. 2 or 3 and the other system and the equipment of communication path.

Fig. 4 be illustrated in the public relevant public and private communication service unit shown in Fig. 2 or 3 with dedicated mobile communications subsystem in, be used to handle flow chart from the method for the paging call signal of common network.Below, will this method be described with reference to figure 3 and 4.

At step 3a, BSC 300 is to BTS 200 transmission beep-page messages, so that the MS 100 of the cell area that is positioned at public and dedicated network is carried out paging.Then, at step 3b, pBAN 550 in Fig. 2, is transferred to pBTMR 540 by pCIN 42 with beep-page message to pBTMR 540 transmission beep-page messages.Return Fig. 3, at step 3c, pBTMR 540 is to BTS 200 transmission beep-page messages.

At step 3d, BTS 200 is to MS 100 transmission beep-page messages.At step 3e, check whether receive page-response message from MS 100.If receive page-response message,, this transmission of messages is arrived pBTMR 540 by pBAN 500 then at step 3f from MS 100.At step 3g, pBTMR 540 is at the BSC 300 transmission page-response message of common network.Then, at step 3h, BSC 300 carries out calling procedure.

On the other hand, if also do not receive page-response message, check that then the number of transmissions is whether greater than such as 2 predetermined the number of transmissions from MS 100.If Chuan Shu number of times is greater than predetermined the number of transmissions again, then BSC 300 carries out step 3j, so that finish paging service.Otherwise,, beep-page message is transmitted again at above-mentioned steps 3a.

In MS 100 existing problems, under the situation of perhaps current use dedicated network, MS 100 can not transmit page-response message.The situation of MS 100 current use dedicated networks represents that MS 100 communicates at another user terminal 700 with the local area network (LAN) that is arranged in dedicated network.Therefore, though produced paging signal (alerting signal) from common network, owing to be in busy condition, therefore, MS 100 can not transmit any response message.At this moment, because common network recognizes MS100 and is in idle condition rather than is in busy condition, then the free wireless public network transmits beep-page message (alerting signal) continuously to MS 100.As described above, beep-page message can be transmitted twice.Beep-page message is transmitted twice if MS 100 is in busy condition, and then because MS 100 can not provide any response to paging signal (alerting signal), so BSC has to carry out non-response process.In this case, because common network can not be discerned the position of MS 100, and, therefore, can not manage effectively the radio resource of common network with paging signal transmission twice.

Fig. 5 illustrates according to the present invention, with another typical figure of the configuration of the public public and private communication service unit relevant with dedicated mobile communications subsystem.

In public and private communication service unit shown in Figure 3, can realize embodiment shown in Figure 5.In the embodiment shown in fig. 5, pMSC shown in Figure 3 520, pBSC 530 and PMIC 560 have been omitted.

According to embodiments of the invention, the public and pBTMR 540 private communication service unit comprises: the first and second determining

device

540a and 540b and page-response message generator 540c.The first determining device 540a determines whether to transmit the calling of directly going to MS 100 from common network.The second determining device 540b determines whether MS 100 is in local and calls out connection status.If produced the calling of directly going to MS 100 from common network, and MS 100 is in local and calls out connection status, and then page-response message generator 540c produces beep-page message, so as with this transmission of messages to common network rather than MS 100.

The second determining device 540b can have the private calls table 515 of the state information of MS 100 by retrieval, determines that MS 100 is whether with dedicated Internet access or whether be in local and call out connection status.

To be described from the process that the process and the response paging call signal of the paging call signal of public and dedicated network produces page-response message transmission below.

Be used to transmit the process of calling out from the paging of common network according to path " MSC-〉 BSC-BSC _PVT(pBTMR)-BTS-MS ".The process that is used to produce page-response message according to path " MS-〉 BTS-BSC _PVT(pBTMR)-BSC-MSC ".Here, BSC _PVT(pBTMR) expression is used for carry out the software module of route from the message of BTS200.

Be used to transmit process from the paging call signal of dedicated network according to path " pMSC-〉 BSC _PVT(pBTMR)-BTS-MS ".The process that is used to produce page-response message according to path " MS-〉 BTS-BSC _PVT(pBTMR)-pMSC ".

Fig. 6 illustrates according to the present invention, is included in the view of structure of table of the state information of the MS in the Visited Location Registor at having of dedicated network.

The private calls table comprises: the ESN of each MS (electronic serial number), MIN (mobile logo number), expansion number, user name, state information.State information represents whether MS uses dedicated network.State information is by pMSC 520 records or deletion.When MS received paging call signal from dedicated network, record was used to represent the state information of the current use dedicated network of MS.When the call release signal, the state information of deletion record then.

When response paging call signal produced page-response message, pBTMR 540 retrieval status information were carried out route to page-response message then.In addition, the paging signal that pBTMR 540 responds from common network, retrieval status information, and carry out route.In other words, if corresponding terminal is used dedicated network, then pBTMR 540 rather than terminal produce page-response message, then, with this transmission of messages to common network.

Fig. 7 is the figure that illustrates according to the form of page-response message of the present invention.

As shown in Figure 7, message label (message tag) " sud_tag " is represented type of message, for example PRM (page-response message) or RGM (registration message).Mobile logo " mobile_id " comprises ESN, MIN and IMSI (IMSI International Mobile Subscriber Identity) etc.IMSI is stored in SIM (user identification module), and is used for the authentication to system's connection.

Fig. 8 illustrates according to the present invention, is used to make the figure of dedicated network to the method handled from the paging call signal of common network.The calling procedure that dedicated network is carried out is made up of four-stage.To this method be described with reference to figure 5 and 8.

Phase I: determine whether common network has produced the call page signal of directly going to MS 100.

At step 13a, BSC 300 is to BTS 200 transmission paging signals, so that to being positioned at public and the MS 100 dedicated cell zone carries out paging.

Second stage: if in the phase I, common network has produced the paging call signal of directly going to MS 100, according to private calls table 515 shown in Figure 6, checks the MS 100 current dedicated networks that whether use.

At step 13b, pBAN 550 is to pBTMR 540 transmission beep-page messages.At step 13c, pBTMR 540 request pVLR 510 analyze the MS 100 current dedicated networks that whether use and call out.

Phase III: if in second stage, MS 100 current use dedicated networks, the page-response message that produces as shown in Figure 7 of pBTMR540 rather than MS 100 then, then with this transmission of messages to common network.

If at step 13d, MS 100 current use dedicated networks are called out, and then at step 13e, the page-response message that pBTMR 540 rather than MS 100 produce as shown in Figure 7 is then by pBAN 550, with the BSC 300 of this transmission of messages to common network.At step 13f, BSC 300 finishes paging service.

The quadravalence section, if in second stage, the MS 100 current dedicated networks that do not use are called out, and then carry out following step.That is, if at step 13d, the MS 100 current dedicated networks that do not use are called out, and then at step 3g, pBTMR 540 transmits beep-page messages by pBAN 550 to BTS 200.

Fig. 9 illustrates according to the present invention, is used to make dedicated network to transmit the flow chart of the state information of the local MS that is positioned at public and dedicated cell zone to common network.

In Fig. 3, be used to transmit process from the paging call signal of dedicated network according to path " pMSC-〉 BSC _PVT(pBTMR)-BTS-MS ".The process that is used to produce page-response message according to path " MS-〉 BTS-BSC _PVT(pBTMR)-PMSC ".In addition, be used for transmitting the process of state information of local MS of dedicated network according to path " BSC _PVT(pBTMR)-BSC-MSC ".To describe above-described process in detail with reference to figure 9.

Suppose that the 700 couples of MS of another user terminal 100 from local carry out paging.With the status information transmission of MS 100 to common network.This process is as follows.

Phase I: if PBX transmission paging request message, so that to being arranged in public and the MS 100 dedicated cell zone carries out paging, then at step 5a, pMSC 520 would produce beep-page messages.At step 5b, pBSC 530 is transferred to BTS 200 with beep-page message.At step 5c, BTS 200 is transferred to MS 100 with beep-page message.

Second stage: the response beep-page message, MS 100 produces acknowledge message, and at step 5d, this acknowledge message is transferred to step BTS 200.

Phase III: at

step

5e and 5f, BTS 200 is transferred to pBSC 530 with acknowledge message.At step 5g, pBSC 530 is transferred to pMSC 520 with this acknowledge message.PMSC 520 response confirmation message form communication path, then at step 5h, the status message of representing the state (for example busy condition) of MS 100 are transferred to pBSC 530.At step 5i, pBSC 530 is transferred to BSC 300 at common network with status message.At step 5j, BSC 300 is transferred to MSC 400 with status message.At step 5k, MSC 400 responsive state message are recorded in the state (for example busy condition) of MS 100 among the VLR.

The quadravalence section: if also do not receive the confirmation message in the phase III, then execution and the not relevant step of response.In other words, if at step 5e, pMSC 520 does not also receive the confirmation message, then according to step 51 and 5m, beep-page message is carried out the transmission again of pre-determined number (perhaps predetermined amount of time).

Figure 10 illustrates according to the present invention, when dedicated network finishes the MS calling, the MS status message is transferred to the method for MSC.

Phase I: at step 6a, pMSC 520 produces the end of calling message relevant with the MS 100 that is positioned at public and dedicated cell zone.

Second stage:, at step 6b, response end of calling message pBSC 530 produces MS state (for example idle condition) message, then by pBAN 550, with the BSC 300 of this transmission of messages to common network.

Phase III: at step 6c, BSC 300 then at step 6d, responds the MS status message to MSC 400 transmission MS status messages, and MSC 400 is recorded in the state (for example idle condition) of MS 100 among the VLR.

Figure 11 illustrates according to the present invention, the form of the new information that forms for User Status is mated.

New information comprises message field.Message field mainly comprises: message id (sign) field of the message header field of 50 bytes, the message length field of 2 bytes and 4 bytes.Destination and source address are stored in the message header field.With the length records of message in message length field.With the class record of message in the message id field.

Busy condition " LOCAL_BUSY_MSG_TYPE " or idle condition " LOCAL_IDLE_MSG_TYPE " are recorded in the message id field, so that use this message that state of user is mated.

Figure 12 illustrates according to the present invention, and the figure of the message that User Status is mated wherein, joins sub-ID and subtype in the figure of the message of preexist.

Compare with message shown in Figure 11, message shown in Figure 12 also comprises the sub-id field of message.The sub-id field of message has 4 bytes.The subtype of message is recorded in the sub-id field of message.

Busy condition " LOCAL_BUSY_MSG_TYPE " or idle condition " LOCAL_IDLE_MSG_TYPE " can be recorded in the sub-id field of message, so that use this message that User Status is mated.

Figure 13 illustrates according to the present invention, is used for the figure of message that User Status is mated, wherein, with sub-ID and subtype number according to adding location registers message to.

Compare with message shown in Figure 12 with Figure 11, location registers message shown in Figure 13 also comprises the slot cycle index field and the terminal versions field of the registered type field of 1 byte, 1 byte.

Busy condition " LOCAL_BUSY_MSG_TYPE " or idle condition " LOCAL_IDLE_MSG_TYPE " are recorded in the registered type field, so that the use location registration message mates User Status.In addition, the slot cycle index is set comes indication cycle, thereby make terminal can in this cycle, search for paging channel message.For example, 1.28 seconds cycle of slot cycle index " 0 " expression.2.56 seconds cycle of slot cycle index " 1 " expression.5.12 seconds cycle of slot cycle index " 2 " expression.Terminal versions " 1 ", " 2 " and " 3 " are represented IS-95, IS-95-A (telecommunications industry association/IS-95 of electronics industry alliance (EIA) and IS-95A) and TSB44 respectively.

Figure 14 is the figure that the configuration of public/private mobile communications network is shown, and wherein the present invention is applied to the high speed wireless data system at the access point of 1x EV-DO (only the 1x at data develops).This mobile communication system is to use the wireless network of PLMN (PLMN) and dedicated network.After this, will dispose relevant function and operation with reference to network configuration and the networking component that Figure 14 describes at the high speed wireless data system.As Fig. 1, with prefix " p " add at the node of dedicated network and by special wireless network and the common node that uses of PLMN.

AN 11 and 21 shown in Figure 14 is the terminals that are used for the high speed wireless data system according to routine.Here, we suppose that AN 11 is the users that can receive the special wireless network service, and AN 21 is the users that are used to receive the PLMN service.In addition, pANTS (overnet network receive-transmit system) 101 and 102 shown in Figure 14 has radio service area 10 and 20 respectively.In the time of in AN 11 or 21 moves to radio service area 10 or 20, pANTS 101 or 102 sets up session, and when UATI (unicast access terminal identifier symbol) being distributed to corresponding AN 11 or 21, carries out operations necessary.When carrying out incoming call at AN 11 or 21 and receive or carry out outgoing call transmission at AN 11 or 21, carry out corresponding operation.PANTS101 is connected with hub (hub) 110 with 102.

Hub 110 and special wireless network are connected or are connected with another hub that makes hub 110 be connected to other node with node in the PLMN.As shown in figure 14, when hub 110 was connected with the node of special wireless network outside, hub 110 was connected with hub 120.Hub 110 is connected with the pPDSN (packet dedicated data serving node) 111 of AN in being merely able to use special wireless network.Hub 110 is with the pANC 112 that is used jointly by special wireless network and PLMN and only be used for special wireless network so that pAN_AAA (mandate of the dedicated network authentication and accounting) system 113 of data relay operation is connected.Can be configured pAN_AAA 113, thereby make it can be used for special wireless network and PLMN simultaneously.

When carrying out verification process by pAN_AAA system 113, pANC 112 foundation and AN 11 or the 21 relevant sessions at special wireless network distribute UATI to AN 11 or 21, and executive control operation.PANC 112 carries out at the AN 11 or 21 or the routing operations of pPDSN 111 services that goes in the special wireless network, and carries out the routing operations at the service of the network of going to the dedicated network outside.In addition, pANC 112 carries out session and sets up, and to authenticating AN 11 or 21 necessary operations, UATI being distributed to AN 11 or 21 needed control operations, upgrades according to the flow control operation of call setup, various signaling control operations etc.For example, pANC 112 transmits paging signals to AN 11 or 21, perhaps carry out session information distribute or upgrade operation, at positional information storage operation and the UATI batch operation of DLR (data location register).

Hub 120 is connected with AN_AAA 122, ANC 123, PDSN 124 and DLR 121, and the data operation of relays between the XM.In addition, hub 120 can be connected with the ANTS of PLMN, still the ANTS of the not shown PLMN that is connected with hub 120 in Figure 14.

PDSN 124 can be connected with other PDSN on the internet 130 or can be connected with pPDSN 111.The ANC 123 of common network is the general A NC of high speed wireless data system, and AN_AAA 122 is general A N_AAA of high speed wireless data system.

AN information and AN positional information that DLR 121 storage is relevant with the high speed wireless data system, and when the session relevant with corresponding AN upgraded, provide AN information.In addition, the AN information that the DLR121 storage is relevant with PLMN, and the AN information relevant with PLMN comprises AN state information, user profile, class of service information etc.According to the present invention, DLR 121 also comprises the AN information relevant with special wireless network.With the information of information classification that is registered among the DLR 121 for only from special wireless network, receiving the relevant information of the situation of service and can be correlated with from the situation that special wireless network and PLMN reception are served simultaneously with wherein corresponding AN with wherein corresponding AN.Can receive simultaneously from the situation of the service of special wireless network and PLMN according to the AN of correspondence and to describe the present invention.In this case, DLR 121 storages equal information and AN special wireless network the relevant information relevant with the AN of PLMN, and the storage information relevant with special wireless network.Here, relevant with special wireless network information comprises: with such as the relevant information in the coverage of ANTS or sector, service time message, service type information etc.In addition, can be configured, thereby when UATI being distributed to corresponding AN, make DLR 121 carry out batch operation according to special agreement (special agreement) to DLR 121.

Receive when service at AN at special wireless network, also be provided with and transmit be used for determining being connected with special wireless network and with the identifier of dedicated Internet access.

Can be configured pANTS 101 and 102, pANC 112, ANC 123, DLR 121, pPDSN and PDSN 124, thereby make them based on IP (Internet Protocol).By convention, according to ATM (asynchronous transfer mode) connection between the connection between pANTS 101, ANC 112 and the ANC 123 and DLR 121, pPDSN 111 and the PDSN 124 is configured.Traditional configuration based on ATM can not realize cost-effective communication, and IP-based configuration can realize cost-effective communication.Under the situation that foundation IP is configured pANTS 101 and 102, pANC 112, ANC 123, DLR 121, pPDSN 111 and PDSN 124, communication between internal circuit board (internal board) or the processor is configured, so that according to IPC (internal procedure communication) executive communication.Internal processor or circuit board distribution specific I P address for each node.Be positioned at node described above under the situation of predetermined CO (central office), for these nodes distribute implicit IP address.For the node that is positioned at the CO outside distributes fixed ip address.Therefore, can give these nodes with the IP address assignment of sufficient amount.

Interface between pANTS 101 and 102, pANC 112 and ANC 123 can use ADSL (asymmetric digital subscriber line) modulator-demodulator or cable modem etc.In addition, owing to pAN_AAA 113, AN_AAA 122, ANC 123 and PDSN 124 are primitively disposed, therefore, do not have problems based on IP.Will be with reference to figure 2, the foundation embodiments of the invention are used for message flow at the call transfer process of the communication in the special wireless network of wireless data communication system at a high speed.Figure 15 shows the flow chart of the call handling process of the state information that is used to manage AN shown in Figure 14.

With reference to Figure 15, in step 201, when carrying out 1x EV-DO service request, the AN 11 of special wireless network sends the call connection request message that comprises UATI and destination address according to air interface protocol to pANTS 101.According to the present invention, AN 11 send be connected to dedicated network on the relevant call connection request message of terminating AN (terminating AN).When receiving call connection request message, after IP (Internet Protocol) communication process, pANTS 101 transmits call connection request message to hub 110.Hub 110 is sent to pANC 112 with the call connection request message that receives.In step 203, send expression at the pANC 112 of dedicated network to DLR 121 request message with the user-dependent information of terminating AN must be provided.When receiving subscriber information request message, DLR 121 inquires user information corresponding, and will comprise that in step 205 the user profile response message of user profile sends to pANC 112.PANC112 uses the user profile that comprises in the user profile response message that receives, the position of identification terminating AN in dedicated network, and in step 207 foundation calling.Like this, in step 209, the AN 11 of special wireless network receives high speed wireless data service.As described above, end AN in terminating and be positioned under the situation of dedicated network, after call setup, the AN state information as the user profile of DLR 121 is not upgraded by convention.Yet,, the AN state information is upgraded according to the present invention.

After above step 207, in step 211, pANC 112 sends the state information updating request message that comprises the current state information of initiating AN 11 (originating AN) and terminating AN to DLR 121.In other words, pANC 112 sends and represents to be the request message of busy condition information with the state information updating of initiating AN 11 and terminating AN.DLR 21 is by the receiving status information update inquiry information, search subscriber information, and be busy condition information in step 213 with the AN state information updating.

Then, receiving any AN of expression when having asked with the AN that is used for receiving high speed wireless data service one to call out the call connection request message that is connected, in step 215, PDSN 124 sends to this message the ANC 123 of common network.According to embodiments of the invention, suppose by PDSN 124 carry out call connection request AN request, this AN is connected with AN 11.Similarly, when AN 11 carries out call connection request, similarly carry out process described above.In step 217, the ANC 123 of common network sends the subscriber information request message that expression DLR 121 must provide the user profile of AN 11.When receiving the user profile response message, the user profile of DLR 121 search AN 11, and, send the user profile response message that comprises user profile to ANC 123 in step 219.When receiving the user profile response message, ANC 123 analysis user information, and the state of identification AN 11 is a busy condition.In step 221, ANC 123 sends the message that expression AN 11 is in busy condition to PDSN 124.

If finished the High Bit-rate Wireless Data Communication service, in step 223, AN 11 sends call release request message by pANTS101 to the pANC 112 of special wireless network.In step 225, the response call release request message, pANC 112 discharges the calling relevant with AN 11, and the following step 227 of execution.In step 227, pANC 112 sends the user state information message that expression AN 11 is in idle condition to DLR 121.In step 229, response user state information message, DLR 121 is an idle condition with the state information updating of AN 11.

In addition, when communicating between the AN in special wireless network, pANC 112 upgrades 121 pairs of user profile of DLR according to the state of AN.

The present invention may be implemented as the computer executable instructions in computer-readable medium.Computer-readable medium comprises wherein to be stored or comprises mechanized data and can comprise any medium that may kind of any kind data that can be read by computer or processing unit.Computer-readable medium comprises such as following storage medium, but be not limited to following storage medium, for example: magnetic storage medium (for example, ROM, floppy disk, hard disk etc.), optically read medium (for example, CD_ROM (compact disc-ROM), DVD (digital versatile disc), but rewriting type optical disk etc.), optomagnetic mixing pan, organic dish, system storage (readable memory, random access memory), such as the nonvolatile memory of flash memory or the volatibility and the nonvolatile memory of other any kinds, other semiconductor mediums, electronic media, electromagnetic medium, infrared ray, and such as other communication medias of the carrier wave transmission of internet or another computer (for example by).But communication media is usually according to such as the modulation signal of carrier wave or comprise other transmission mechanisms of any message transmission medium, specific implementation computer-readable instruction, data structure, program module or other data.Comprise such as the wireless medium of radio frequency, infrared ray microwave and such as the wire medium of cable network such as the computer-readable medium of communication media.Simultaneously, computer-readable medium can be stored and carry out the computer-readable code that is distributed in the computer that is connected by network.Computer-readable medium also comprise be arranged in treatment system or be distributed in the co-operation or the mutual computer-readable medium that connects that can be in a plurality of treatment systems of this locality or far-end with respect to treatment system.The present invention can comprise: the data structure storage computer-readable medium thereon that will comprise a plurality of fields of the data of representing the technology of the present invention.

Figure 16 illustrates the computer that can read the computer-readable medium that comprises computer executable instructions of the present invention, but the present invention is not limited to this computer example.Computer 1600 comprises the processor 1602 that computer 1600 is controlled.Processor 1602 using system memories 1604 and the computer readable storage devices 1606 that comprises specific computer readable recording medium storing program for performing.System bus is connected to network interface 1608, modulator-demodulator 1612 with processor 1602 or provides with another computer or such as the other interface that is connected of the network of internet.The input and output interface 1610 that is used to provide to the connection of various other equipment can also be provided system bus.

As apparent from above description, the invention provides a kind of by with the mobile communication system of public and dedicated network interworking in terminal's status information is transferred to common network from dedicated network, can make common network identification be arranged in equipment, the method and system of the dedicated network state of user information of special-purpose and public cell area.Therefore, can be apace and public and specialized mobile radio service is provided reposefully.In addition, the present invention is not by responding according to paging, and deletion can provide the effective management to Radio Resource such as the unnecessary paging or the error procedure of the transmission second paging call signal.

Though for illustrative purpose, disclose the preferred embodiments of the present invention, these embodiment are not the qualifications to scope of the present invention.One skilled in the art will appreciate that:, can carry out each modification, interpolation, replacement the present invention without departing from the scope of the invention.Therefore, the present invention is not limited to embodiment described above, but the present invention is limited by the complete scope of claims and equivalent thereof.

Claims

1. carry out calling process operation for one kind, so that the method for the state information of the access point of management in the high speed wireless data system comprises step:

A) call out when being connected when the access point request that is connected to special wireless network and another access point that is connected to special wireless network, the calling of carrying out between the access point connects, and provides high speed wireless data service to access point;

B) state information updating with access point is a busy condition information;

C) when the high speed wireless data service finished at access point, carry out to call out to connect and discharge; And

D), be idle condition information with the state information updating of access point according to call out to connect discharging.

2. method according to claim 1 is characterized in that:

Described a) step comprises:

Call out when being connected when the access point request that is connected to special wireless network and another access point that is connected to special wireless network, the calling that overnet network controller is carried out between the access point connects, and provides high speed wireless data service to access point;

The request of overnet network controller is upgraded the state information of access point;

Described b) step comprises:

Making data location register according to the state information updating request, is busy condition information with the state information updating of access point;

Described c) step comprises:

When the high speed wireless data service finished at access point, make overnet network controller carry out calling between the access point and connect and discharge, and the request of overnet network controller is upgraded the state information of access point; And

Described d) step comprises:

Making data location register according to another state update request, is idle condition information with the state information updating of access point.

3. method according to claim 2 is characterized in that: data location register storage and the relevant information of access point of asking to call out connection, described information equals the information relevant with another access point.

4. method according to claim 3 is characterized in that: according to Internet Protocol overnet network control device and data location register are configured.

5. method according to claim 4 is characterized in that: overnet network controller sends the state information updating request message that comprises the current state information of initiating access point and terminating access point to data location register.

6. method according to claim 4, it is characterized in that: the state information updating that dedicated network controller transmission expression will be initiated access point and terminating access point is the request message of busy condition information, and data location register is by the receiving status information update request, search subscriber information, and be busy condition information with the access point state information updating.

7. radio data system comprises:

First access point is used to receive the first network service;

Second access point is used to receive the second network service;

The first overnet network receive-transmit system is used for setting up session when first access point moves in the radio service area of the first access network transceiver;

The second overnet network receive-transmit system is used for setting up session when second access point moves in the radio service area of the second access network transceiver; And

Overnet network controller, be used for calling out when being connected when the first access point request and second access point that is connected to the first network service, the calling of carrying out between the access point connects, and provide data, services to first and second access points, and the request of overnet network controller is upgraded to the state information of first and second access points.

8. system according to claim 7 is characterized in that: also comprising data location register, be used for according to the state information updating request, is busy condition information with the state information updating of access point.

9. system according to claim 8 is characterized in that: the request of overnet network controller is upgraded the state information of access point, and when the data, services finished at access point, carries out calling between the access point and connects and discharge.

10. system according to claim 9 is characterized in that: data location register is according to another state information updating request, is idle condition information with the state information updating of access point.

11. system according to claim 10 is characterized in that: the first network service is a special wireless network.

12. system according to claim 11 is characterized in that: the second network service is a PLMN.

13. system according to claim 11 is characterized in that: the second network service is a common network.

14. system according to claim 12 is characterized in that: the information that the data location register storage is relevant with first access point of special wireless network, described information equals and the relevant information of PLMN second access point.

15. system according to claim 14 is characterized in that: dedicated network controller and data location register are configured according to Internet Protocol.

16. system according to claim 15, it is characterized in that: the state information updating that overnet network controller transmission expression will be initiated access point and terminating access point is the request message of busy condition information, and data location register is by the receiving status information update request, search subscriber information, and be busy condition information with the access point state information updating.