CN1197298C - System and method for intelligent network services - Google Patents

System and method for intelligent network services Download PDF

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Publication number
CN1197298C
CN1197298C CNB998159468A CN99815946A CN1197298C CN 1197298 C CN1197298 C CN 1197298C CN B998159468 A CNB998159468 A CN B998159468A CN 99815946 A CN99815946 A CN 99815946A CN 1197298 C CN1197298 C CN 1197298C
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network
service data
gateway
data
processing method
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CNB998159468A
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Chinese (zh)
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CN1335006A (en
Inventor
弗朗西斯·帕特里克·克莱恩尼兹
诺曼·威廉·迈克里奥德
拉塞尔·克拉克·威廉姆斯
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Telstra Corp Ltd
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Telstra Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
    • H04Q3/0029—Provisions for intelligent networking
    • H04Q3/0045—Provisions for intelligent networking involving hybrid, i.e. a mixture of public and private, or multi-vendor systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/436—Arrangements for screening incoming calls, i.e. evaluating the characteristics of a call before deciding whether to answer it
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/5322—Centralised arrangements for recording incoming messages, i.e. mailbox systems for recording text messages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13196—Connection circuit/link/trunk/junction, bridge, router, gateway
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13204—Protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13345—Intelligent networks, SCP

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A network system having a network switch for processing characteristic data associated with a communications call to determine if Intelligent Network (IN) service data is required to establish the call, and a network service data gateway for receiving the characteristic data from the network switch when the service data is required. The gateway is adapted to process at least part of the characteristic data to determine a network location to access in order to obtain the service data, and a communication protocol for connecting to the network location. The gateway is also adapted to receive the service data and pass the service data to the switch to establish the call. The system has a Home IN and Visitor IN architecture.

Description

A kind of system and method that is used for the intelligent network service
The present invention relates to a kind of call processing method and a kind of network system, its especially, but not ad hoc, when the Intelligent Network service that can provide by some different communication networks is provided of great use.
Provide IN service such as Call Forwarding, calling transfer and messenger service by a kind of traditional structure in fixed telecommunications network, an IN computer logic and it are all arranged is public for all switching nodes of the network of those nodes of service to each network in this traditional structure.Be usually located at the node in the network switch, serve as service exchange point (SSP), it can be triggered by the characteristic of incoming call or outgoing call and handle an IN and serve so that handle data relevant with this calling send the SCP (SCP) of computer logic to.SCP determines how to handle this service and may locate visit data so that carry out this service in the service data point of this logic (SDP).SCP gives needed feedback information SSP so that finish the execution of this service and guide this calling suitably to handle by SSP then.The IN computer logic is stored in the middle position of their each automatic networks usually, and need handle all IN services in this central position.Mobile telecom network such as GSM, AMPS and cdma network also can be carried out the IN service respectively, for example, and messenger service.Mobile network does not rely on the discrete and IN computer logic that separate of each network, and replacing is the assembly computer logic in base station controller (BSC) and the mobile switching centre (MSC) for example that dependence is configured to each network.All-network is carried out they oneself separately communication protocol so that visit IN service data and carry out the IN service.
We are desirable to provide a kind of method or system, it can transmit the IN service effectively by some communication networks, simultaneously it has alleviated the ad hoc structure of existing network and some restrictions that aforesaid processing is forced, and perhaps it provides a kind of useful replacement method at least.
According to the present invention, a kind of call processing method is provided, comprising:
In the network switch processes performance data relevant with communication call so that need to determine whether the Intelligent Network service data to set up described calling;
When the described service data of needs, described performance data is passed to a network service data gateway;
Determine in order to obtain the network site that described service data will visit and to be connected in a communication protocol on the described network site by described gateway processes to the described performance data of small part; And
Obtain described service data and give described service data delivery described switch so that set up described calling.
The present invention also provides a kind of network system, has:
A network switch is used to handle the performance data relevant with communication call so that need to determine whether the Intelligent Network service data to set up described calling;
A network service data gateway, be used for receiving described performance data from the described network switch when the described service data of needs, described gateway is suitable for handling to the small part performance data to be determined in order to obtain the network site that described service data will visit and to be connected in a communication protocol on the described network site; And
Therein, described gateway is suitable for receiving described service data and gives described switch so that set up described calling service data delivery.
To only the preferred embodiments of the present invention be described with reference to the accompanying drawings hereinafter by example, in the accompanying drawing:
Fig. 1 is the schematic diagram of the preferred embodiment of a network system;
Fig. 2 provides the schematic diagram of the subnetwork system of voice message service;
Fig. 3 provides the block diagram of the subnetwork system of IN termination service;
Fig. 4 is the block diagram of network system;
Fig. 5 is a block diagram of carrying out the subnetwork system of mobile-terminated SMS monitoring (mobile terminated SMSpolicing);
Fig. 6 is a block diagram of carrying out the subnetwork system of mobile originating SMS monitoring (mobile originated SMSpolicing); And
Fig. 7 is the block diagram that the subnetwork system of local switched access is provided for a private network.
As shown in Figure 1, intelligent net system 2 can handle the IN service request and, particularly handle the scope of mobile originating IN service, for example to the visit of messenger service and scope of termination IN service and so on.System 2 comprises a plurality of communication networks 4 to 12 and private network 14 or stands 16 that for IN is provided service data, it can be communicated by letter with an IN gateway 20.Communication network comprises external network 4, a local intelligent switching network 6 such as PSTN, and a mobile network such as cdma network 8, AMPS network 10 and GSM network 12.Gateway 20 can also be communicated by letter with the base station system (BSS) of intraoffice network 14 or private residence 16.
The gateway 20 of system 2 has computer logic 22, and it is configured to utilize network 4 to 14 and BSS 16 communication protocol separately to come with network 4 to 14 and BSS 16 communicates by letter and the also poll IN service data request that comes automatic network 4 to 14 and BSS 16 respectively.By having central authorities' ownership intelligent networks (HIN) 24 of keeping central IN service data and needing a plurality of visitor's intelligent networks (VIN) 26 of distributing among the local area network (LAN) at least 6 to 14 of service and the BSS 16 in IN system 2, system 2 provides central authorities " ownership (home) " layer and one " visitor (visitor) " layer.Each comprises computer logic 22 and as the gateway 20 that is used for communicating by letter with network 4 to 14 and BSS 16 VIN 26.VIN logic 22 utilizes INAP or TCP/IP to communicate by letter with HIN 24 so that obtain IN service data information.For example, thus can trigger the request of an IN service data in one of switching node of network 4 to 12 makes node can handle a call request.Call out the relevant A or the kind of B side according to call number, call number and called number or with this, the request of IN service data may be triggered by this node.This service request is received by VIN logic 22, and it will be meant the HIN 24 about this request at first.HIN 24 keeps a customer data base 28 and an IN service database 30, this customer data base 28 has kept client or user's simple look-up table and this IN service database 30 is handled with more complicated IN and served relevant IN service data request, for example Fu Za calling transfer and VPN(Virtual Private Network) and so on.Customer database 28 can provide the service data such as this calling relates to which network and the address in that network that can obtain the other information in relevant B side.IN service database 30 can provide relevant complete service data how to set up calling and charge information.Be fed to requesting node by VIN logic 22 service datas, this VIN logic 22 has been stored a copy of this service data for follow-up similar request in a local cache.The high-speed cache of 26 pairs of data of VIN allows to relate to HIN 24 and just handles a large amount of local IN service data requests, therefore saves Internet resources significantly.Therefore, VIN 26 plays SCP though HIN 24 mainly plays SDP, and HIN 24 also takes on SCP and VIN also takes on SDP, this and traditional IN inverted configuration.
As below in greater detail, IN system 2 provides as follows:
(i) based on the management and the control logic of ownership and visitor's IN service data.
(ii) client and termination IN service, terminal network and final terminal are irrelevant.
(iii) agreement and terminal network are irrelevant.
(iv) to the special net access of public mobility data.
(v) terminal network is selected.
(vi) from the message monitoring of the another one network such as international networks.
For traditional mobile network, GSM network 12 for example, along with the part of client or users from networks moves to the another one part and changes their service Mobile Servicing Center (MSC), the data relevant with mobility are being followed client or user.IN system 2 keeps interval or regional VIN 26 separately in the ownership of its IN data and managing caller, ability sends the IN data to VIN 26 from HIN 24 when an IN service is called but have only.The data that send to VIN 26 from HIN 24 are cached at one pre-definite period the VIN 26 locally, so so that if this IN serves when being called again within that cycle, these data can offer local switch 32 locally from VIN 26, and needn't visit HIN.If the customer data in HIN 24 changes, then upgrade all relevant VIN 26 that comprise this data copy by system 2.Data among the HIN 24 change to use a VIN 26 to begin or directly to be directed to HIN 24 by the user goes.VIN 26 can be one day or two days for pre-definite cycle that data keep.
By a start example of IN service (OINS) management of system 2 is the voice message service processing of request, and as shown in Figure 2, at this, client in Perth dials and is 101 message that visit any storage.The switch 32 that is positioned at Perth (Perth) receives this call request, and the switch 32 of handling called number sends to the request of IN service data a VIN 26 who is positioned at Perth.The service data request comprises that calling and called number are so that client can be identified.If relevant IN service data is not cached in the VIN 26, then VIN connects HIN24 so that obtain the hiding address of client's mailbox.This address is cached in then among the VIN 26 and with command switch 32 removes this guiding call to voice message service database 36 data and transfers back to switch 32.Switch 32 is set up to the calling of database 36 and to database 36 transmission should hide the address so that make client can visit his/her mailbox.When flying to the Melbourne, when client makes 101 pairs of mailboxes call out by dialling, make client can accessing database 36 in the IN service data of his/her mailbox only be sent to the VIN 26 of Melbourne.The VIN 26 of Melbourne will carry out identical service then so that obtain mailbox data, and it holds it in its local cache for afterwards mailbox request then.
For termination IN service (TINS) management, handle a request and can be forwarded to VIN 26 to suitable termination IN script (being described below) from HIN 24, then the termination script is provided to the local switch 32 or 34 that is used to set up calling so that set up the network system 2 of calling out.This script can be given the another one network this call forward, carries out the specific operation of mobile technology at the termination end place or calls a specific I N service.Should move specific operation when overseas and may obtain one " roaming " number or carrying out one " call visor (Call Screening) " operates when the user is just roaming in.
Network system 2 makes client and network and terminal irrelevant, because can utilize the HIN/VIN structure to visit by HIN 24 by all communication networks 4 to 14 and BSS 16 for the data that each client preserves.The data that kept for each client by HIN 24 comprise that relevant client belongs to the data of what network, the type of skill relevant with this network, at this, can obtain relevant client's further data, for example the position of attaching position register (HLR) and employed be what terminal identity, i.e. termination number and so on.The data of serving about the additional IN relevant with client can be comprised that also this may need to connect more than one network could set up a calling to client.The client relevant with heterogeneous networks can have and distribute to this network and be used to set up priority to client's calling.When if client can not be positioned on one or more networks, the HIN data also can be stipulated a suitable messenger service will getting in touch.
For example, client may have a portable terminal 40 that has distributed termination number 0,418 123 456, and as shown in Figure 3, client opens a terminal 40 at Brisbane (Brisbane), then according to standard gsm network program, position data is copied in the Visitor Location Register (VLR) 44 and GSM HLR database 46 of MSC 42 of Brisbane (Brisbane).Send 48 groups of numbers that are client of a caller of calling on the PSTN 50 in Perth to client, its switch 32 that is delivered in the Perth is used for handling.Switch 32 uses the VIN 26 in ATUP, ISUP or Intelligent Network Application Protocol and the Perth to get in touch and requires VIN that the IN service data is transmitted to it so that it can set up this calling.According to the termination number, VIN 26 uses INAP contact HIN 24 so that obtain relevant client's data.Use this number, HIN 24 visit datas belong to which network 4 to 14 and further data that where VIN 26 can visit relevant client position so that determine client.For client GSM, HIN 24 provides data to turn back to VIN 26, VIN 26 regulation VIN 26 need contact GSM HLR 46 the address and notify simultaneously VIN 26 it need use MAP to communicate by letter with HLR 46.VIN 26 gets in touch HLR 46 then so that obtain client's position, particularly a GSM roaming number, and it can be used for giving client calling out route.These data are transferred to switch 32 by VIN 26 then.Switch 32 uses this roaming number that the calling from caller 48 is routed to MSC 42 and terminal 40 then.If the caller 52 on a mobile network of Melbourne makes a calling to terminal 40, then similarly handle and take place, handle and set up this calling by the VIN 26 and the switch 34 of Melbourne.The structure of this network system is useful especially, because it provides a gateway 20 to use all mobile networks in termination heterogeneous networks 8 to 12 to call out, and does not need to relate to or rely on the particular gateway of each mobile network 8,10 or 12.In case the calling to terminal 40 is finished, then VIN 26 keep prescribed terminal 40 be a GSM terminal they the local cache data, for the HLR46 of a roaming number and the required contact of agreement, need the MAP that uses.
By in VIN 26, containing a general purpose I N service front end, 2 pairs of IN services of network system provide with technology independently to be handled, it uses the standard agreement such as ATUP, ISUP even INAP to communicate by letter with a front end city exchange switch 32, MSC for example, this depends on the agreement that switch 32 uses, as shown in Figure 4.The computer logic 22 of VIN 26 a client IN script that obtain with 30 from HIN database 28 according to it or that may be stored in the VIN local cache 23 comes the puppy parc service request from switch 32 is converted to the affairs that the rear end is relevant with particular technology.This IN script specifies special communication protocol, it is used for from technology particular network equipment 54 obtaining the IN service data.For example, VIN logic 22 can utilize IS41 to communicate by letter with the HLR 56 of cdma network 8, utilizes MTUP to communicate by letter with the HLR 58 of AMPS network 10, and utilizes MAP or INAP to communicate by letter with the HLR 46 of GSM network 12.VIN 22 may also need to use INAP, gets in touch in the instruction from HIN 24 based on the INAP of IN 60 so that obtain specific call routing information or IN service data or be connected with the intelligent network peripheral hardware.Based on called number, called number and call number or for the kind relevant of a calling or scope or both, will be triggered handling within the switch of calling out 32 usually to the IN service data request of VIN 26 with A or each side of B.VIN 26 handles this IN service data request then makes and to set up switch 32 needed service datas that as discussed, it can directly obtain or can comprise the specific equipment 54 of getting in touch the heterogeneous networks technology from HIN 24.
Network system 2 is determined when but which calling that should be used to start of more than one network time spent network 4 to 12 is arranged for a terminal.This takes place when being one of following in this terminal:
(a) a kind of multi mode terminal, at this, at any time two kinds of patterns all are available; And be called as a kind of parallel schema terminal.
(b) a kind of multi mode terminal at this, has only a pattern to use at any given time; And be called as a kind of dual-mode terminal.
(c) single-mode terminal, it can visit the heterogeneous networks layer of a network.This has covered operable radio layer when not all service all is provided on all network layers.
(d) single-mode terminal, it can only visit a network but this network can switch between special use and utility mode.
Utilization is selected or network selecting based on the selection of terminal, network prompt terminal, and network system 2 makes the proper handling mode of terminal can be selected.As described below.
Selection based on terminal can be used in the multi mode terminal, and it can be provided to select different networks according to the type of being called out, for example speech, facsimile machine, data or messenger service.For example, utilize a dual-mode terminal of a wireless base unit (CBU) 16 operations can be connected to CBU 16 or mobile network 8,10 or 12.This terminal will be provided to send some calling of for example facsimile machine and data call and so on and send another one by CBU by the mobile network call out.When CBU was busy, terminal can send by mobile network 8,10 or 12 and call out, and will be handled by gateway 20, it can apply for discount calling usage charges, if it is in the area of coverage of CBU that gateway 20 can be confirmed terminal, that is, terminal is " at local (at home) ".
Select for the network prompt terminal, VIN 26 provides instruction about the network selecting that makes the calling that is used for starting to terminal by switch 32.VIN 26 provides the message of the network that detailed description will be attempted according to the order based on priority.
For network selecting, VIN 26 fetches service data so that make about using the decision of which network according to terminal identity, institute's requested service or the destination of being asked for switch 32 and the last terminal that is connected with it.For example, in a private radio office environment, the calling of going to PSTN can be switched by local in office, and the both privately and publicly owned user's requested service of only on public mobile network, supporting such as SMS, facsimile machine and data, services, with the speech IN service of the only available private user request such as voice message service on public mobile network, all will return their calling switching by public mobile network.
Network system 2 also can be carried out the SMS monitoring and it can be applied to the monitoring of international SMS business especially.
The monitoring that enters the mobile-terminated SMS business of local area network (LAN) can protect native client to exempt from undesirable SMS business that external network 4 starts.By international MAP business being doomed to local area network (LAN) HLR 46,56 and 58, realize monitoring, as shown in Figure 5 by VIN 26 routes.Except all SMS business that the MAP SMS to local HLR 46 sends routing iinformation (SRI) message are transmitted pellucidly.SRI message is sheltered by VIN 26 so that determine start global title address and the destination of SMS service center (SMSC) and is moved.The SRI message in bar shaped tabulation is not delivered to suitable HLR 46, and is utilized first SRI_ACK message to confirm as usual, and a request refuse information SRI_NAK who utilizes VIN 26 to produce turns back to SMSC to forbidden SRI message.
Undesirable SMS business that incoming call mobile originating SMS monitoring can be protected local SMSC to exempt to start in the external network 4, and be provided at a device that is used for load Sharing between the SMSC 70 of local area network (LAN) 12.The MAP that produces by portable terminal 40 transmit short message (FSM) message be passed to the SMSC 70 of local area network (LAN) 12 by VIN 26 in case determine this business whether be allowed to by, if which final service centre address is this business should be sent to.The judgement that makes business can proceed to network 12 is based on the analysis of the external network 4 that starts, origination terminal address and SC address, destination.Analyze according to this, the client who only roams in overseas local area network (LAN) 12 can be allowed to start and send professional to SMSC 70, and network system 2 can this then message distribute coequally to all SMSC70 of local area network (LAN) 12.Utilization turns back to this FSCM_ACK signal that moves by VIN 26 from SMSC 70 and confirms the information transmitted, and message is rejected first else if, and then for moving 40, VIN26 produces a FSCM_NAK signal, as shown in Figure 6.
Similarly, the predetermined exhalation mobile originating SMS of external network can be monitored so that the outside SMSC 72 that definite external network 4 and the local client of permission visit from a carrier network that comprises system 2.Based on the SC address, destination of identity, predetermined network 4 or the SMSC 72 of the terminal 40 of this message that starts, VIN 26 can refuse to transmit the FSM business.Suitable FSCM_ACK and FSCM_NAK signal will be transmitted by local area network (LAN) 12 gets back to portable terminal 40.
Provide local switched access for private network 14, as shown in Figure 7 to the mobility data.
As described with reference to the accompanying drawings herein, needn't depart from scope of the present invention to one skilled in the art, many improvement will be conspicuous.

Claims (24)

1. call processing method comprises:
In the network switch processes performance data relevant with communication call so that need to determine whether the intelligent network service data to set up described calling;
When the described service data of needs, described performance data is passed to a network service data gateway;
Determine in order to obtain the network site that described service data will visit and to be connected in a communication protocol on the described network site by described gateway processes to the described performance data of small part; And
Obtain described service data and give described service data delivery described switch so that set up described calling.
2. call processing method as claimed in claim 1 is stored the subsequent request that described service data can be used to ask described service data thereby be included in the described gateway.
3. call processing method as claimed in claim 2 is included in one section and determines in advance to delete described service data after the time from described gateway.
4. call processing method as claimed in claim 1, wherein, described network site is in a central intelligent network service data database.
5. call processing method as claimed in claim 1, wherein, described network site is in a local mobile network.
6. call processing method as claimed in claim 1, wherein, described network site is in an external telecommunications network.
7. call processing method as claimed in claim 1, wherein, concerning the user of the described calling of starting, described gateway is local.
8. call processing method as claimed in claim 1, wherein, described gateway comprises visitor's intelligent network computer logic, is used to the user in described gateway areas to obtain and the cache service data.
9. call processing method as claimed in claim 8, wherein, described network site is to comprise within the ownership intelligent network computer logic of a central IN service data database.
10. as the described call processing method of any one claim of front, wherein, described communication call comprises that speech, data or message connect.
11. a network system has:
A network switch is used for managing the performance data relevant with communication call everywhere so that need to determine whether the intelligent network service data to set up described calling in network exchange;
A network service data gateway, be used for receiving described performance data from the described network switch when the described service data of needs, described gateway is suitable for handling to the small part performance data to be determined in order to obtain the network site that described service data will visit and to be connected in a communication protocol on the described network site; And
Therein, described gateway is suitable for receiving described service data and gives described switch so that set up described calling service data delivery.
12. network system as claimed in claim 11, the described service data of wherein said gateway stores, thus can be used to ask the subsequent request of described service data.
13. network system as claimed in claim 12, wherein, described gateway is deleted described service data after one pre-definite period.
14. network system as claimed in claim 11, wherein, described network site is in a central intelligent network service data database.
15. network system as claimed in claim 11, wherein, described network site is in a local mobile network.
16. network system as claimed in claim 11, wherein, described network site is in an external telecommunications network.
17. network system as claimed in claim 11, wherein, concerning the user of the described calling of starting, described gateway is local.
18. network system as claimed in claim 11, wherein, described gateway comprises visitor's intelligent network computer logic, is used to the user in described gateway areas to obtain and the cache service data.
19. network system as claimed in claim 18, wherein, described network site is to comprise within the ownership intelligent network computer logic of a central intelligent network service data database.
20. as the described network system of any one claim of front, wherein, described communication call comprises that speech, data or message connect.
21. network system as claimed in claim 11 comprises the covering a plurality of described gateway in zone separately.
22. network system as claimed in claim 11, wherein, described service data is public mobility data.
23. network system as claimed in claim 11, wherein, described service data is that terminal network is selected data.
24. network system as claimed in claim 11, wherein, described gateway comprises the device that is used to monitor the information of transmitting between network.
CNB998159468A 1998-12-23 1999-12-23 System and method for intelligent network services Expired - Fee Related CN1197298C (en)

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AUPP7917A AUPP791798A0 (en) 1998-12-23 1998-12-23 A system and method for intelligent network services

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