CN1149891C - Method for realizing local mobile intelligent network - Google Patents
Method for realizing local mobile intelligent network Download PDFInfo
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- CN1149891C CN1149891C CNB001345400A CN00134540A CN1149891C CN 1149891 C CN1149891 C CN 1149891C CN B001345400 A CNB001345400 A CN B001345400A CN 00134540 A CN00134540 A CN 00134540A CN 1149891 C CN1149891 C CN 1149891C
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- intelligent network
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Abstract
The present invention discloses a realization method of a region intelligent network applied to a GSM network. In the method, an HSTP intercepts the access of an MSC/GMSC outside a region to the region, so a GT selects a route as an attaching SCP of a called party; the SCP provides a simulative HLR function, obtains and stores a real roaming number, allots and triggers an SSP route, generates a pseudo roaming number, and returns the pseudo roaming number to the MSC/GMSC outside the region; accordingly an intelligent service is triggered by triggering the SSP, and connection and the management and the charging of the intelligent service are carried out. The method of the present invention only relates to equipment in the region, and has no change to equipment of a total network outside the region. In the primary stage of the construction of the intelligent network, the present invention realizes the purpose that the intelligent network can not only neatly provide region intelligent services with comprehensive functions, but also keep consistent with overall intelligent networks. Accordingly, the intelligent network can be smoothly transited into a standard GSM mobile intelligent network mode in the future.
Description
Technical field
The present invention relates to the mobile intelligent net technical field, particularly a kind of implementation method of local mobile intelligent network of the regional IN service that complete function can be provided flexibly.
Background technology
The characteristics of intelligent network maximum are exchange and the professional basic thought that is separated, that is, switch is only finished the most basic function that continues, and the formation of all value-added services is by another network layer--intelligent network is finished.Wherein the Service Switching Point of intelligent network is finished function of exchange, detected IN service is reported Service Control Point of intelligent network (SCP), and carry out interactive contact with Service Control Point, the accept business control of control point (SCP), Service Control Point is finished the service logic controlled function.
At present, the mobile intelligent service of carrying out on the whole network is based on the Signaling System Number 7 net, its signalling route is from signalling point (SP), through Low Level Signaling Transfer Point LSTP (LSTP), HSTP High Signaling Transport Point (HSTP), arrive opposite end signalling point (SP), addressing system is global title (GT).This needs the whole network to distribute a unified number segment, such as for prepayment service, distributes special use section 1361.During intelligent network, should distribute under the unification section of the whole network, if will enable other number section, must the whole network unification take measures by the intelligence section of distribution in building the district for each HSTP area of coverage.
Yet, at the initial stage that mobile intelligent network is built, each area is different to desired content, the desirability of IN service, therefore, each area business can not be implemented the whole network by each regional mode and cover, this has influenced the scope that regional IN service is carried out to a great extent.
Summary of the invention
Purpose of the present invention just is to provide a kind of implementation method of local mobile intelligent network, make the initial stage of building at mobile intelligent network, the regional IN service of complete function can be provided flexibly, can keep simultaneously consistent with overall intelligent network again, so that the following GSM mobile intelligent net pattern that can be smoothly transitted into standard.
The IN service of compartmentalization is provided, and maintenance simultaneously is consistent with overall intelligent network business, needs to increase the addressing system of signaling, and the controlled function of SCP also will be made corresponding change.
A kind of local mobile intelligent network implementation method that is applied in the gsm system of the present invention comprises:
Adopt the global title addressing system between the local mobile intelligent network;
HSTP High Signaling Transport Point is routed to the global title choosing service control point of the local mobile intelligent network of its ownership;
Service control point provides the function of its attaching position register of simulation outward to the local mobile intelligent network area of coverage.
According to above-mentioned technical solution of the present invention, described HSTP High Signaling Transport Point is routed to the global title choosing service control point of its ownership, be by in HSTP High Signaling Transport Point, global title being made data, making signalling route point to the service control point of the local mobile intelligent network of its ownership; When increasing service control point, need in HSTP High Signaling Transport Point, increase this as data and newly make route global title.
According to above-mentioned technical solution of the present invention, described Service Control Point provides the function of simulation attaching position register (HLR) may further comprise the steps outward to the local mobile intelligent network area of coverage:
After Service Control Point receives the routing iinformation (SRI) of extra-regional MSC/GMSC via one's respective area HSTP High Signaling Transport Point (HSTP) interception transmission, send routing iinformation (SRI) to its attaching position register (HLR), obtain real roaming number, generate a pseudo-roaming number of true roaming number correspondence therewith then, and store true roaming number and this corresponding record;
Service Control Point distributes one to trigger Service Switching Point route (SSPID), returns to extra-regional MSC/GMSC through HSTP High Signaling Transport Point (HSTP) to comprise this triggering Service Switching Point route (SSPID) and pseudo-roaming number at interior response routing iinformation.
Make data on the Service Switching Point of local mobile intelligent network, the number segment that makes described triggering Service Switching Point route (SSPID) add pseudo-roaming number correspondence is that IN service triggers number segment.
Therefore, the Service Control Point of described local mobile intelligent network need increase the controlled function that may further comprise the steps interior:
(1) Service Control Point is when receiving the routing iinformation (SRI) that extra-regional MSC/GMSC sends via one's respective area HSTP High Signaling Transport Point (HSTP) interception, and order is finished following logic function:
(1.1) receive the transmission routing iinformation (SRI) that HSTP High Signaling Transport Point (HSTP) is transmitted;
(1.2) send routing iinformation (SRI) to attaching position register (HLR);
(1.3) receive response routing iinformation (SRI ack) from attaching position register (HLR), and the travelling carriage roaming number (MSRN) that carries by response routing iinformation (SRI ack) of storage and called Mobile Subscriber International ISDN number (MSISDN);
(1.4) distribute and preferably to trigger Service Switching Point route (SSPID) and to generate the pseudo-roaming number of travelling carriage, and store the corresponding relation of this puppet roaming number and above-mentioned travelling carriage roaming number (MSRN) and called Mobile Subscriber International ISDN number (MSISDN);
(1.5) routing iinformation (SRI) of responding (1.1) is asked, and sends to have the response routing iinformation (SRI sck) that triggers Service Switching Point route (SSPID) and the pseudo-roaming number of travelling carriage;
(2) Service Control Point is when receiving the initial examination and measurement dot information (IDP) that is reported by the triggering Service Switching Point, according to the called number that carries in this initial examination and measurement dot information (IDP), find out the middle travelling carriage roaming number of storing (MSRN) of above-mentioned steps (1.3) of this called number correspondence and called Mobile Subscriber International ISDN number (MSISDN) according to the corresponding relation in the above-mentioned steps (1.4), discharge the triggering Service Switching Point route (SSPID) and the pseudo-roaming number of travelling carriage that distribute, issue the signaling that continues (CONNECT) then and continue speech channel;
(3) for triggering the pseudo-roaming number of Service Switching Point route (SSPID) and travelling carriage, carry out the maintenance of effective time.
According to the invention described above technical scheme, in caller is local mobile intelligent network during the user, described Service Control Point distributes and triggers Service Switching Point route (SSPID) to consider that the Service Switching Point of caller subordinate triggers preferential.
According to the invention described above technical scheme, in local mobile intelligent network, adopt DPC (DPC) to add the addressing system of SubSystem Number (SSN) coding.
According to the invention described above technical scheme, can consider the roaming of a plurality of local mobile intelligent networks is consulted by Service Control Point, support roaming mutually.
Because the inventive method is tackled the visit of extra-regional MSC/GMSC to one's respective area HLR by HSTP, GT is routed to called ownership SCP, the HLR function of simulation is provided by SCP, obtain and store real roaming number, distribute triggering SSP route and the pseudo-roaming number of generation to return response and give extra-regional MSC/GMSC, thereby, continue and the management and the charging of IN service by triggering the SSP trigger intelligent business.Therefore, method provided by the invention only relates to the equipment in the zone, to other equipment of extra-regional the whole network without any change, be implemented in the first stage of construction of intelligent network, the regional IN service of complete function can be provided flexibly, be consistent with overall intelligent network again simultaneously, make and to be smoothly transitted into standard GSM mobile intelligent net pattern future.
Description of drawings
Fig. 1 is a networking plan schematic diagram of the present invention.
Fig. 2 is the signaling process schematic diagram that regional intelligent network external user is called out one's respective area intelligent subscriber.
Embodiment
The present invention is further described in more detail below in conjunction with accompanying drawing and concrete embodiment.
At first, seeing also shown in Figure 1ly, is a networking schematic diagram according to the inventive method.To build B area mobile intelligent net is example, there are several users in the B area after local mobile intelligent service is provided: local mobile intelligent subscriber, local common GSM user, local PSTN user, local overall intelligent network user (for example " walk in the Divine Land " user in B area), the user (for example PSTN in A area, GSM, " walk in the Divine Land " user) outside the HSTP area of coverage.
Owing to carry out not changing when local mobile intelligent net is built the outer on-line apparatus of the HSTP area of coverage, just there is a problem in this: the user that the HSTP area of coverage is outer, the for example PSTN in A area, GSM, " walk in the Divine Land " user etc., when calling out the local intelligent user, and not know called be the local intelligent user, can't arrive the processing such as charge of local SCP trigger intelligent business.
Method provided by the invention is, between local mobile intelligent network, adopt GT sign indicating number addressing system, by the visit of the MSC/GMSC outside the HSTP interception local mobile intelligent network to one's respective area HLR, the GT sign indicating number is routed to the SCP of called ownership, provide the function of simulated HLR by this SCP outward to the HSTP area of coverage, return of comprising distribution to extra-regional MSC/GMSC and trigger SSP route and pseudo-roaming number in interior response.
Referring to shown in Figure 2, the signaling process figure of the local mobile intelligent subscriber of HSTP area of coverage customer call outward.Local mobile intelligent subscriber with the PSTN customer call B area in A area is an example:
(1) externally announces newly-increased HLR section,, the signaling of this HLR number of calling is received on the HSTP in B area such as 1363 be the B area;
(2) in the HSTP of this locality, with 1363 sensing SCP, rather than SSP, make GMSC send SRI, the SCP through the HSTP of A and B is routed to user attaching adopts the addressing of GT sign indicating number;
(3) send SRI by SCP to HLR;
(4) HLR response SRI ack, SCP obtains MSRN, MSISDN, preserves this real MSRN and MSISDN, generates pseudo-MSRN (ABC), and the corresponding relation of storage ABC and true MSRN and MSISDN;
(5) SCP distributes one to trigger professional SSP route SSPID according to the method for optimizing route, returns this SSPID+ABC through HSTP to GMSC, such as 13900123ABC;
(6) GMSC is routed to corresponding SSP to speech channel, sends IAI (SSPID+ABC);
(7) on SSP, the number of SSPID+ABC correspondence is made the pre-payment section, thereby the business of triggering sends IDP to SCP;
(8) SCP restores MSRN real called and that distributed according to pseudo-called among the IDP, and release SSPID and pseudo-MSRN (ABC) issue CONNECT to SSP, and called number wherein is the MSRN that SCP obtains;
(9) SSP continues speech channel to VMSC according to MSRN.
MSC according to the address of SCP, generates a GT sign indicating number when addressing SCP, then by the HSTP addressing, so during newly-increased SCP, do not need to do data at MSC, but will make data to the GT sign indicating number on HSTP.Newly-increased HLR makes data to the MSC of one's respective area, extra-regional HSTP is made data, the SCP of signalling route to ownership.
This shows that SCP needs to increase following controlled function on original function:
1, SCP finishes following logic function in order when receiving SRI:
(1) receives the SRI that HSTP transmits;
(2) send SRI to HLR;
(3) receive SRI ack from HLR, and store M SRN and called MS ISDN;
(4) distribute preferred SSP route roaming number;
(5) SRI that responds (1) asks, and sends the SRI sck that has SSP route roaming number;
2, SCP is when receiving the IDP that SSP reports, and according to the pseudo-called number among the IDP, gives the MSRN and the MSISDN of storage in (3) step of above-mentioned treatment S RI request for change, discharges the SSP route roaming number that distributes, and issues CONNECT then and continues speech channel.
3, for SSP route roaming number, carry out the maintenance of effective time.
Local zone mobile intelligent net building method provides the solution of building local intelligence network to operator, and this method has following advantage:
(1) networking flexibility can be realized fast, the mode of similar OVERLAY, and this programme only relates to one's respective area part SSP equipment, and the miscellaneous equipment online to the overall situation all do not have influence.
(2) the open needs of multiple IN service are satisfied in the unified management of support area intelligent service users.
(3) realize professional region-wide seamless covering roaming, and can adapt to the development of future network technology and the expansion of new business, progressively to the intelligent transition of the whole network.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (9)
1, a kind of local mobile intelligent network implementation method is characterized in that this method comprises following steps at least:
Adopt the global title addressing system between the local mobile intelligent network;
HSTP High Signaling Transport Point is routed to the global title choosing service control point of the local mobile intelligent network of its ownership;
Service control point provides the function of its attaching position register of simulation outward to the local mobile intelligent network area of coverage.
2, local mobile intelligent network implementation method according to claim 1 is characterized in that:
Described HSTP High Signaling Transport Point selects the service control point that is routed to its ownership with global title, is by in HSTP High Signaling Transport Point global title being made data, making signalling route point to the service control point of the local mobile intelligent network of its ownership;
When increasing service control point, need in HSTP High Signaling Transport Point, increase the signalling route of the service control point of this increase as data to global title.
3, local mobile intelligent network implementation method according to claim 1 is characterized in that described service control point provides the function of simulation attaching position register may further comprise the steps to the local mobile intelligent network area of coverage outward:
After service control point receives the routing iinformation of extra-regional MSC/GMSC via one's respective area HSTP High Signaling Transport Point interception transmission, send routing iinformation to its attaching position register, obtain real roaming number, generate a pseudo-roaming number of true roaming number correspondence therewith then, and store the corresponding record of true roaming number and true roaming number and pseudo-roaming number;
Service control point distributes one to trigger the Service Switching Point route, returns to extra-regional MSC/GMSC through HSTP High Signaling Transport Point to comprise this triggering Service Switching Point route and pseudo-roaming number at interior response routing iinformation.
4, local mobile intelligent network implementation method according to claim 3 is characterized in that:
In caller is local mobile intelligent network during the user, described service control point distributes and triggers the Service Switching Point route and trigger preferential with the Service Switching Point of caller subordinate.
5, according to claim 3 or 4 described local mobile intelligent network implementation methods, it is characterized in that:
Described triggering Service Switching Point route adds that the number segment of described pseudo-roaming number correspondence is that IN service triggers number segment.
6, according to claim 1 or 3 described local mobile intelligent network implementation methods, it is characterized in that further comprising:
(1) service control point is when receiving the routing iinformation that extra-regional MSC/GMSC sends via one's respective area HSTP High Signaling Transport Point interception, and order is finished following logic function:
(1.1) receive the transmission routing iinformation that HSTP High Signaling Transport Point is transmitted;
(1.2) send routing iinformation to attaching position register;
(1.3) receive the response routing iinformation from attaching position register, and the travelling carriage roaming number that carries by the response routing iinformation of storage and called Mobile Subscriber International ISDN number;
(1.4) distribute and preferably to trigger the Service Switching Point route and to generate the pseudo-roaming number of travelling carriage, and store the corresponding relation of this puppet roaming number and above-mentioned travelling carriage roaming number and called Mobile Subscriber International ISDN number;
(1.5) the routing iinformation request of response (1.1) sends the response routing iinformation that has triggering Service Switching Point route and the pseudo-roaming number of travelling carriage;
(2) service control point is when receiving the initial examination and measurement dot information that is reported by the triggering Service Switching Point, according to the called number that carries in this initial examination and measurement dot information, find out the middle travelling carriage roaming number of storing of above-mentioned steps (1.3) of this called number correspondence and called Mobile Subscriber International ISDN number according to the corresponding relation in the above-mentioned steps (1.4), discharge the triggering Service Switching Point route and the pseudo-roaming number of travelling carriage that distribute, issue the signaling that continues then and continue speech channel;
(3) service control point carries out the maintenance of effective time for triggering the pseudo-roaming number of Service Switching Point route and travelling carriage.
7, local mobile intelligent network implementation method according to claim 6 is characterized in that:
In caller is local mobile intelligent network during the user, described service control point distributes and triggers the Service Switching Point route and trigger preferential with the Service Switching Point of caller subordinate.
8, local mobile intelligent network implementation method according to claim 1 is characterized in that:
Adopt DPC to add the addressing system of SubSystem Number coding in the described local mobile intelligent network.
9, local mobile intelligent network implementation method according to claim 1 is characterized in that further comprising:
By service control point the roaming between a plurality of local mobile intelligent networks realization nets is consulted, supported roaming mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001345400A CN1149891C (en) | 2000-12-11 | 2000-12-11 | Method for realizing local mobile intelligent network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB001345400A CN1149891C (en) | 2000-12-11 | 2000-12-11 | Method for realizing local mobile intelligent network |
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| Publication Number | Publication Date |
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| CN1359249A CN1359249A (en) | 2002-07-17 |
| CN1149891C true CN1149891C (en) | 2004-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB001345400A Expired - Fee Related CN1149891C (en) | 2000-12-11 | 2000-12-11 | Method for realizing local mobile intelligent network |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358389C (en) * | 2003-12-02 | 2007-12-26 | 华为技术有限公司 | Device and method for realizing intelligent operation on TDMA network |
| CN100426824C (en) * | 2004-03-26 | 2008-10-15 | 中兴通讯股份有限公司 | Method of carrying out intelligent service of personal portable telephone system |
| CN100369496C (en) * | 2004-10-11 | 2008-02-13 | 中兴通讯股份有限公司 | Method and system of charging in time of signal drift in CDMA intelligent network |
| GB2422271A (en) * | 2005-01-12 | 2006-07-19 | Intellprop Ltd | Telecommunications services apparatus and method for processing of voice calls |
| CN1852451B (en) * | 2005-08-26 | 2010-08-25 | 华为技术有限公司 | Intelligent network route system and route realizing method |
| CN101090566B (en) * | 2006-06-15 | 2011-09-07 | 中国电信股份有限公司 | Method for implementing intelligent service at roaming access mode and gateway mobile exchange centre |
| CN101304601B (en) * | 2007-05-08 | 2011-07-13 | 中兴通讯股份有限公司 | System for implementing roaming between networks as well as method for implementing roaming between networks using the same |
| CN101232640B (en) * | 2007-11-30 | 2011-12-14 | 东方通信股份有限公司 | Transmitting and receiving short messages filtration and control method as well as signaling processing platform using the method |
| CN102137365B (en) * | 2010-12-31 | 2013-11-06 | 华为软件技术有限公司 | Prepayment user international roaming method and device |
| CN115297544B (en) * | 2022-09-22 | 2023-01-31 | 中国电子科技集团公司第三十研究所 | Positioning method, device, computer equipment and medium based on MSC GT code |
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2000
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| CN1359249A (en) | 2002-07-17 |
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