CN101060694B - A mobile access line hunting method - Google Patents
A mobile access line hunting method Download PDFInfo
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- CN101060694B CN101060694B CN200610060853A CN200610060853A CN101060694B CN 101060694 B CN101060694 B CN 101060694B CN 200610060853 A CN200610060853 A CN 200610060853A CN 200610060853 A CN200610060853 A CN 200610060853A CN 101060694 B CN101060694 B CN 101060694B
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Abstract
The disclosed method for mobile access searching comprises: A1. SSP receives the calling toward the mobile terminal number to query the number signed message on HLR, and returns the intelligent business trigger mark to ward SSP when the latter returns ACK message; A2. SSP sends message including the mobile number toward SCP; A3. SCP determines the signed message and returns response message including the successive number table; and A4. SSP determines the table and processes the terminal number. This invention overcomes defects in prior art.
Description
Technical field
The present invention relates to the mobile intelligent net technical field, be specifically related to a kind of mobile access line hunting method in this technical field.
Background technology
MAH (Mobile Access Hunting, mobile access line hunting) business is meant number of user applies as guide number, and a plurality of numbers are associated with guide number as the member; When other users dialed guide number, a plurality of member terminal related with guide number were with ring successively; After a certain member terminal is replied, stop the hunting that continues to next member.The MAH business of prior art is that MSC (CDMA Mobile Switch Center, CDMA mobile switching centre) cooperates realization with HLR (Home Location Register, attaching position register).Attaching position register is an ancestral home database of storing the current position of travelling carriage and all customer parameters enduringly, be that system is used for the central database of leading subscriber, it has stored all registered mobile subscribers' static data (as the ability that continues, appointment business and auxiliary activities etc.) and dynamic data (as information of the actual place MSC of travelling carriage etc., so that call establishment).
Mobile intelligent net is to introduce the intelligent network functional entity in the mobile network, mobile calls is carried out a kind of network of Based Intelligent Control.It is existing mobile network and the combining of intelligent network.As shown in Figure 1, CDMA (Code-Division Multiple Access, code division multiple access) network mobile intelligent net generally is made up of several parts such as Service Switching Point, service control point, Signalling Transfer Point, ip intelligent peripherals, business management system, service creation environments.
SSP (Service Switching Point, Service Switching Point entity) is the tie point of mobile network and intelligent network, and the function that inserts intelligent network is provided.SSP can detect the request of IN service, and communicates by letter with SCP (Service Control Point, service control point entity); Request to SCP responds, and allows the service logic among the SCP to influence call treatment.SCP is the functional entity that intelligent service logic is controlled, and each business is formed by service feature, and a kind of business can only have a kind of service feature, also can have several service features.SCP controls and manages the service feature of miscellaneous service.
Because at present mobile intelligent net is widely used and is professional abundant, adopt mobile intelligent net to realize that the MAH business can make full use of the flexibility of intelligent network, the technological means of providing convenience for applying of MAH business.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of mobile access line hunting method in the mobile intelligent net technical field, overcomes prior art and can't utilize SSP and SCP to cooperate the shortcoming that realizes mobile access line hunting.
The present invention adopts following technical scheme:
A kind of mobile access line hunting method is provided with the CAMEL-Subscription-Information of mobile terminal number on attaching position register, the CAMEL-Subscription-Information of mobile terminal number is set on the service control point entity, comprises step:
A1, Service Switching Point entity are received the calling to mobile terminal number, inquire about the CAMEL-Subscription-Information of this mobile terminal number to attaching position register, after attaching position register confirmed that CAMEL-Subscription-Information is arranged, the IN service that returns this mobile terminal number to the Service Switching Point entity triggered sign;
A2, Service Switching Point entity send message to the service control point entity, wherein comprise this mobile terminal number;
A3, service control point entity return response message to the Service Switching Point entity after confirming that the CAMEL-Subscription-Information of this mobile terminal number is arranged, and wherein comprise the member's tabulation that continues;
A4, separate traffic exchange point entity be according to the member's tabulation that continues, and to the processing that continues of member terminal number, when the function of Service Switching Point entity has comprised the ability of separate traffic exchange point entity, described separate traffic exchange point entity is the Service Switching Point entity,
Wherein, described A3 step is specially: the service control point entity judges it is the message that the Service Switching Point entity is initiated, before mobile terminal number, increase prefix, form access code, issue Anlyzd message to the Service Switching Point entity, indicating services exchange point entity is routed to separate traffic exchange point entity to speech channel, the Service Switching Point entity is routed to separate traffic exchange point entity to speech channel by the IAI signaling, separate traffic exchange point entity according to access code in this trigger intelligent business, send Anlyzd message to the service control point entity, the service control point entity is according to the order that continues of the member terminal number of setting, called number is changed into the member's tabulation that continues, this member's tabulation that continues is issued separate traffic exchange point entity by Anlyzd message;
Perhaps,
The ability that has comprised separate traffic exchange point entity when the function of Service Switching Point entity, then described A3 step is specially: the service control point entity directly issues by Anlyzd message and calls out rule to the Service Switching Point entity, the Service Switching Point entity sends Anlyzd message to the service control point entity, the service control point entity is according to the order that continues of the member terminal number of setting, called number is changed into the member's tabulation that continues, by Anlyzd message with this member that continues issuing service exchange point entity of tabulating, the speech channel that continues of indicating services exchange point entity.
Described mobile access line hunting method, wherein: the described member's of continuing tabulation comprises a member terminal number.
Described mobile access line hunting method, wherein: the described member's of continuing tabulation comprises whole member terminal numbers.
Described mobile access line hunting method, wherein: the service control point entity is provided with the order that continues to the member terminal number in the member's tabulation that continues.
Described mobile access line hunting method, wherein: described steps A 4 comprises step: meet when busy when the Service Switching Point entity member terminal number that continues, send message to the service control point entity, ask the next member terminal number and the processing that continues.
Described mobile access line hunting method, wherein: described steps A 4 comprises step: when the Service Switching Point entity continues the no response of member terminal number, send message to the service control point entity, ask the next member terminal number and the processing that continues.
Described mobile access line hunting method, wherein: described steps A 4 comprises step: meet when busy when the Service Switching Point entity member terminal number that continues, select the next member terminal number and the processing that continues in the member's tabulation that continues.
Described mobile access line hunting method, wherein: described steps A 4 comprises step: when the Service Switching Point entity continues the no response of member terminal number, select the next member terminal number and the processing that continues in the member's tabulation that continues.
Described mobile access line hunting method, wherein: CAMEL-Subscription-Information comprises mobile terminal number and the IN service type that should trigger.
Described mobile access line hunting method, wherein: member terminal comprises landline telephone, Personal Handyphone System, mobile phone.
Adopt technical scheme of the present invention, overcome prior art and can't utilize SSP and SCP to cooperate the shortcoming that realizes mobile access line hunting, the flexible utilization intelligent equipment is carried out the MAH business, has improved the utilance of intelligent equipment.
Description of drawings
The present invention includes following accompanying drawing:
Fig. 1 is a prior art cdma network mobile intelligent net schematic diagram;
Fig. 2 is the professional networking schematic diagram of MAH that the present invention is based on intelligent network;
Fig. 3 is the embodiment of the invention 1 schematic flow sheet;
Fig. 4 is the embodiment of the invention 2 schematic flow sheets;
Fig. 5 is the embodiment of the invention 3 and embodiment 4 schematic flow sheets.
Embodiment
Below in conjunction with drawings and Examples the present invention is described in further detail:
Based on the professional networking of the MAH of intelligent network as shown in Figure 2, wherein: (G) MSC/SSP: support mobile network's switch of SSP function, SCP: mobile intelligent network service control point entity, independent SSP: enhancement mode SSP equipment, expand the interface with SCP, can carry out call proceeding flexibly.
This programme directly adopts user's mobile terminal number as guide number, by signatory intelligent network business mode, promptly on HLR and SCP, dispose the CAMEL-Subscription-Information of guide number, CAMEL-Subscription-Information comprises guide number and the IN service type that should trigger, and requires the order that continues of configuration member's termination number on SCP according to customization.After SSP receives calling to mobile terminal number, inquire about the CAMEL-Subscription-Information of this mobile terminal number to HLR, after HLR confirmed that CAMEL-Subscription-Information is arranged, the IN service that returns this mobile terminal number to SSP triggered sign (being called intelligent contactor again); SSP sends message to SCP, wherein comprises this mobile terminal number; After SCP confirms that the CAMEL-Subscription-Information of this mobile terminal number is arranged, return response message to SSP, wherein comprise the member's tabulation that continues, the member that continues tabulation can comprise a member terminal number or whole member terminal number, and can set the order that continues of member terminal; SSP is according to continuing member tabulation, to the processing that continues of member terminal number.Member terminal can be landline telephone, Personal Handyphone System, mobile phone etc.
The present invention will be described below in conjunction with different call scenario embodiment:
Embodiment 1, as shown in Figure 3 is routed to first member when calling out the MAH guide number
Step 1: the calling subscriber calls out the MAH guide number, and speech channel is routed to (G) MSC/SSP;
Step 2:(G) the MAH guide number CAMEL-Subscription-Information on the MSC/SSP inquiry HLR, HLR sends IN service to (G) MSC/SSP and triggers sign, and (G) MSC/SSP sends Anlyzd message to SCP, carries the MAH guide number;
Step 3:SCP judges it is the message that (G) MSC/SSP initiates, before the MAH guide number, increase prefix (effect is that routing allows call proceeding to independently going on the SSP according to prefix), form access code, issue Anlyzd message to (G) MSC/SSP, indication (G) MSC/SSP is routed to independent SSP to speech channel;
Step 4:(G) MSC/SSP is routed to independent SSP to speech channel by IAI signaling (forward-address message of Initial Address Message with AdditionalInformation extra address information);
Step 5: independent SSP sends Anlyzd message to SCP according to access code trigger intelligent business once more;
Step 6:SCP judges it is the message that independent SSP initiates, the order that continues according to the member terminal number of setting, determine the member terminal number that this calling will be routed to, called number is changed into this member terminal number, issue Anlyzd message, indicate independent SSP by normal call continue speech channel be routed to fixedly gateway exchange (GW, Gateway);
Step 7: independent SSP is routed to corresponding gateway exchange to speech channel according to this number by the IAI signaling;
Step 8: called terminal ringing, gateway exchange is replied ACM signaling (Address complete message, Address Complete Message);
Step 9: called party answer, reply ANM signaling (Answer Message, response message);
Step 10: calling and called are connected and are begun conversation;
Step 1: the calling subscriber calls out the MAH guide number, and speech channel is routed to (G) MSC/SSP;
Step 2:(G) the MAH guide number CAMEL-Subscription-Information on the MSC/SSP inquiry HLR, HLR sends IN service to (G) MSC/SSP and triggers sign, and (G) MSC/SSP sends Anlyzd message to SCP, carries the MAH guide number;
Step 3:SCP judges it is the message that (G) MSC/SSP initiates, before the MAH guide number, increase prefix (effect is that routing allows call proceeding to independently going on the SSP according to prefix), form access code, issue Anlyzd message to (G) MSC/SSP, indication (G) MSC/SSP is routed to independent SSP to speech channel;
Step 4:(G) MSC/SSP is routed to independent SSP to speech channel by the IAI signaling;
Step 5: independent SSP sends Anlyzd message to SCP according to access code trigger intelligent business once more;
Step 6:SCP changes called number into the member's tabulation that continues according to the order that continues of the member terminal number of setting, and by Anlyzd message this member's tabulation that continues is issued independent SSP, indicates the independent SSP speech channel that continues;
Step 7: independent SSP is according to the member's tabulation that continues that issues, and at first by the IAI signaling speech channel is routed to gateway exchange under the member terminal number;
Step 8: first member terminal number is busy, and gateway exchange is replied the Called Busy signaling;
Step 9: independent SSP selects to continue to call out second member terminal number according to rule, and speech channel is routed to called landing office (VMSC, visited mobile services switching centre);
Step 10: called terminal ringing, called landing office is replied the ACM signaling;
Step 11: called party answer, reply the ANM signaling;
Step 12: calling and called are connected and are begun conversation.
Step 1: the calling subscriber calls out the MAH guide number, and speech channel is routed to (G) MSC/SSP;
Step 2:(G) the MAH guide number CAMEL-Subscription-Information on the MSC/SSP inquiry HLR, HLR sends IN service to (G) MSC/SSP and triggers sign, and (G) MSC/SSP sends Anlyzd message to SCP, carries the MAH guide number;
Step 3:SCP judges it is the message that (G) MSC/SSP initiates, before the MAH guide number, increase prefix (effect is that routing allows call proceeding to independently going on the SSP according to prefix), form access code, issue Anlyzd message to (G) MSC/SSP, indication (G) MSC/SSP is routed to independent SSP to speech channel;
Step 4:(G) MSC/SSP is routed to independent SSP to speech channel by the IAI signaling;
Step 5: independent SSP sends Anlyzd message to SCP according to access code trigger intelligent business once more;
Step 6:SCP changes called number into the member's tabulation that continues according to the order that continues of the member terminal number of setting, and by Anlyzd message this member's tabulation that continues is issued independent SSP, indicates the independent SSP speech channel that continues;
Step 7: independent SSP is according to the member's tabulation that continues that issues, and at first by the IAI signaling speech channel is routed to gateway exchange under first member terminal;
Step 8: first member terminal ringing timeout, gateway exchange is replied called no response;
Step 9: independent SSP selects to continue to call out second member terminal according to rule, and speech channel is routed to called landing office;
Step 10: called terminal ringing, called landing office is replied the ACM signaling;
Step 11: called party answer, reply the ANM signaling;
Step 12: calling and called are connected and are begun conversation.
Step 1: the calling subscriber calls out the MAH guide number, and speech channel is routed to (G) MSC/SSP;
Step 2:(G) the MAH guide number CAMEL-Subscription-Information on the MSC/SSP inquiry HLR, HLR sends IN service to (G) MSC/SSP and triggers sign, and (G) MSC/SSP sends Anlyzd message to SCP, carries the MAH guide number;
Step 3:SCP judges it is the message that (G) MSC/SSP initiates, before the MAH guide number, increase prefix (effect is that routing allows call proceeding to independently going on the SSP according to prefix), form access code, issue Anlyzd message to (G) MSC/SSP, indication (G) MSC/SSP is routed to independent SSP to speech channel;
Step 4:(G) MSC/SSP is routed to independent SSP to speech channel by the IAI signaling;
Step 5: independent SSP sends Anlyzd message to SCP according to access code trigger intelligent business once more;
Step 6:SCP changes called number into the member's tabulation that continues according to the order that continues of the member terminal number of setting, and by Anlyzd message this member's tabulation that continues is issued independent SSP, indicates the independent SSP speech channel that continues;
Step 7: independent SSP is according to the member's tabulation that continues that issues, and at first by the IAI signaling speech channel is routed to gateway exchange under first member terminal;
Step 8: first member terminal ringing timeout, gateway exchange is replied called no response;
Step 9: independent SSP selects to continue to call out second member terminal according to the member's tabulation that continues, and speech channel is routed to called landing office;
Step 10: the failure that continues of second member terminal, the SSP next member terminal that continues;
Step 11: N member terminal failure;
Step 12: independent SSP judges does not have the member terminal that can continue, and directly removes whole calling.
Independent SSP equipment in the networking diagram, also can support the rule of calling out to realize by upgrading (G) MSC/SSP with SCP, in this case, (G) function of MSC/SSP has comprised the ability of independent SSP, just need not independent SSP, operation flow also need not twice triggering, and SCP directly issues the calling rule by Anlyzd and gets final product for (G) MSC/SSP.
Though pass through with reference to the preferred embodiments of the present invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that, can do various changes to it in the form and details, and the spirit and scope of the present invention that do not depart from appended claims and limited.
Claims (10)
1. mobile access line hunting method is provided with the CAMEL-Subscription-Information of mobile terminal number on attaching position register, it is characterized in that: the CAMEL-Subscription-Information of mobile terminal number is set on the service control point entity, comprises step:
A1, Service Switching Point entity are received the calling to mobile terminal number, inquire about the CAMEL-Subscription-Information of this mobile terminal number to attaching position register, after attaching position register confirmed that CAMEL-Subscription-Information is arranged, the IN service that returns this mobile terminal number to the Service Switching Point entity triggered sign;
A2, Service Switching Point entity send message to the service control point entity, wherein comprise this mobile terminal number;
A3, service control point entity return response message to the Service Switching Point entity after confirming that the CAMEL-Subscription-Information of this mobile terminal number is arranged, and wherein comprise the member's tabulation that continues;
A4, separate traffic exchange point entity be according to the member's tabulation that continues, and to the processing that continues of member terminal number, when the function of Service Switching Point entity has comprised the ability of separate traffic exchange point entity, described separate traffic exchange point entity is the Service Switching Point entity,
Wherein, described A3 step is specially: the service control point entity judges it is the message that the Service Switching Point entity is initiated, before mobile terminal number, increase prefix, form access code, issue Anlyzd message to the Service Switching Point entity, indicating services exchange point entity is routed to separate traffic exchange point entity to speech channel, the Service Switching Point entity is routed to separate traffic exchange point entity to speech channel by the IAI signaling, separate traffic exchange point entity is according to access code trigger intelligent business once more, send Anlyzd message to the service control point entity, the service control point entity is according to the order that continues of the member terminal number of setting, called number is changed into the member's tabulation that continues, this member's tabulation that continues is issued separate traffic exchange point entity by Anlyzd message;
Perhaps,
The ability that has comprised separate traffic exchange point entity when the function of Service Switching Point entity, then described A3 step is specially: the service control point entity judges it is the message that the Service Switching Point entity is initiated, the service control point entity directly issues by Anlyzd message and calls out rule to the Service Switching Point entity, the Service Switching Point entity sends Anlyzd message to the service control point entity, the service control point entity is according to the order that continues of the member terminal number of setting, called number is changed into the member's tabulation that continues, by Anlyzd message with this member that continues issuing service exchange point entity of tabulating, the speech channel that continues of indicating services exchange point entity.
2. mobile access line hunting method according to claim 1 is characterized in that: the described member's of continuing tabulation comprises a member terminal number.
3. mobile access line hunting method according to claim 1 is characterized in that: the described member's of continuing tabulation comprises whole member terminal numbers.
4. mobile access line hunting method according to claim 3 is characterized in that: the service control point entity is provided with the order that continues to the member terminal number in the member's tabulation that continues.
5. mobile access line hunting method according to claim 2, it is characterized in that: described steps A 4 comprises step: when the Service Switching Point entity member terminal number that continues is met when busy, send message to the service control point entity, ask the next member terminal number and the processing that continues.
6. mobile access line hunting method according to claim 2, it is characterized in that: described steps A 4 comprises step: when the Service Switching Point entity continues the no response of member terminal number, send message to the service control point entity, ask the next member terminal number and the processing that continues.
7. mobile access line hunting method according to claim 4, it is characterized in that: described steps A 4 comprises step: meet when busy when the Service Switching Point entity member terminal number that continues, select the next member terminal number and the processing that continues in the member's tabulation that continues.
8. mobile access line hunting method according to claim 4, it is characterized in that: described steps A 4 comprises step: when the Service Switching Point entity continues the no response of member terminal number, select the next member terminal number and the processing that continues in the member's tabulation that continues.
9. mobile access line hunting method according to claim 1 is characterized in that: CAMEL-Subscription-Information comprises mobile terminal number and the IN service type that should trigger.
10. according to the arbitrary described mobile access line hunting method of claim 2 to 9, it is characterized in that: member terminal comprises landline telephone, Personal Handyphone System, mobile phone.
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| CN200610060853A CN101060694B (en) | 2006-05-24 | 2006-05-24 | A mobile access line hunting method |
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| CN200610060853A CN101060694B (en) | 2006-05-24 | 2006-05-24 | A mobile access line hunting method |
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| CN101060694B true CN101060694B (en) | 2010-05-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101346003B (en) * | 2008-07-31 | 2012-06-27 | 华为技术有限公司 | Method and device for implementing line hunting service |
| CN101635907B (en) * | 2009-08-27 | 2012-11-28 | 中兴通讯股份有限公司 | Method and device for triggering intelligent service of mobile access hunting group |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564573A (en) * | 2004-03-26 | 2005-01-12 | 中兴通讯股份有限公司 | Method of carrying out intelligent service of personal portable telephone system |
| CN1665314A (en) * | 2005-04-21 | 2005-09-07 | 北京邮电大学 | Method for prior triggering of multi-service for mobile intelligent network |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1564573A (en) * | 2004-03-26 | 2005-01-12 | 中兴通讯股份有限公司 | Method of carrying out intelligent service of personal portable telephone system |
| CN1665314A (en) * | 2005-04-21 | 2005-09-07 | 北京邮电大学 | Method for prior triggering of multi-service for mobile intelligent network |
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