CN102742248B - Short message receiving method for fixed network terminal, communication system and IP short message gateway - Google Patents
Short message receiving method for fixed network terminal, communication system and IP short message gateway Download PDFInfo
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- CN102742248B CN102742248B CN201180003640.2A CN201180003640A CN102742248B CN 102742248 B CN102742248 B CN 102742248B CN 201180003640 A CN201180003640 A CN 201180003640A CN 102742248 B CN102742248 B CN 102742248B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/56—Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/184—Messaging devices, e.g. message centre
Abstract
The invention provides a short message receiving method for a fixed network terminal, a communication system and an IP short message gateway. The IP short message gateway of a receiver receives short message sendRouting message from SMSC, distributes a temporary IMSI for a receiver fixed network terminal according to a receiver fixed network number and sends the temporary IMSI to SMSC; the IP short message gateway of the receiver receives a short message sent by the SMSC using the temporary IMSI; The IP short message gateway of the receiver forwards the short message to the receiver fixed network terminal and deletes the temporary IMSI. A network architecture complexity of the communication system can be decreased by adopting the short message receiving method for the fixed network terminal, the communication system and the IP short message gateway.
Description
Technical field
The embodiment of the present invention relates to the communication technology, relates in particular to a kind of fixed network terminal method for receiving short message, communication system and Internet protocol (Internet Protocol is called for short IP) short messaging gateway.
Background technology
Internet protocol multi-media sub-system (Internet Protocol Multimedia Subsystem is called for short IMS) network is the network that a kind of mobile network and fixed network merge.The network architecture of existing IMS comprises subscriber equipment (User Equipment, be called for short UE), IP short messaging gateway (IP-Short-Message-Gateway, be called for short IP-SM-GW), also comprise Proxy Call Session Control Function (Proxy-Call Session Control Function, be called for short P-CSCF), service call conversation control function (Serving-Call Session Control Function, be called for short S-CSCF), query call conversation control function (Interrogating-Call Session Control Function, be called for short I-CSCF), above-mentioned P-CSCF, S-CSCF, I-CSCF is referred to as CSCF (Call Session Control Function, be called for short CSCF).UE in IMS is connected to the SMS service center (Short Message Service Center is called for short SMSC) in mobile communication system by CSCF and IP-SM-GW.
The process sending SMS message to recipient UE for the transmit leg UE in above-mentioned IMS, in the time that above-mentioned transmit leg UE and recipient UE are fixed network terminal, for example transmit leg UE and recipient UE are broadband voice business (Voice over BroadBand, be called for short VoBB) user, in prior art, there are two kinds of fixed network terminal method for receiving short message, realize transmit leg UE and send SMS message to recipient UE.
The existing fixed network terminal method for receiving short message of the first is: in the above-mentioned IMS network architecture, increase attaching position register (Home Location Register is called for short HLR) between SMSC and recipient IP-SM-GW.Fixed network terminal is considered as to mobile terminal, for each fixed network terminal distributes an international mobile subscriber identity (International Mobile Subscriber Identity is called for short IMSI) one to one, and opens an account respectively in HLR.The IMSI that recipient IP-SM-GW is adopted as recipient UE distribution obtains short message from SMSC.
Another kind of existing fixed network terminal method for receiving short message is: in the network architecture of above-mentioned IMS, increase instant message (the Instant Message that connects SMSC and CSCF, be called for short IM) server, and short message need to be set in this IM server and SMSC and send (Short Message Peer to Peer is called for short SMPP) interface.Before recipient's number of the IM server being belonged to by transmit leg UE in short message, increase prefix and send to SMSC by SMPP interface, SMSC knows that according to prefix this short message need to send to the IM server of recipient UE ownership, and the IM server of recipient UE ownership is the recipient UE IM form that can receive by short message conversion and sends to recipient UE.
Adopt the existing fixed network terminal method for receiving short message of above-mentioned the first, need in IMS, increase HLR, thereby make the complexity of the IMS network architecture high; And fixed network terminal has taken the IMSI resource of mobile terminal, entire system capacity is received restriction.Adopt the existing fixed network terminal method for receiving short message of above-mentioned another kind, need in IMS, increase IM server and SMPP interface, make the complexity of communication system network architecture high, manufacturing cost improves.
Summary of the invention
The embodiment of the present invention provides a kind of fixed network terminal method for receiving short message, communication system and IP short messaging gateway, need to increase in order to solve when the fixed network terminal of communication system in prior art receives short message the high problem of the complicated network structure, cost that extra network element causes.
First aspect of the present invention is to provide a kind of fixed network terminal method for receiving short message, comprising:
Recipient's Internet protocol IP short messaging gateway IP-SM-GW receives and gets route messages from the short message of SMS service center SMSC, described short message is got route messages and is being received after the short message being sent by transmit leg fixed network terminal by described SMSC, determine recipient IP-SM-GW according to the recipient's fixed network number in described short message, send to described recipient IP-SM-GW;
Described recipient IP-SM-GW according to the recipient's fixed network number in described short message for recipient's fixed network terminal distributes interim international mobile subscriber identity IMSI, and described interim IMSI is sent to described SMSC;
Described recipient IP-SM-GW receives the described short message that described SMSC uses described interim IMSI to send;
Described recipient IP-SM-GW forwards described short message and deletes described interim IMSI to described recipient's fixed network terminal.
Another aspect of the present invention is to provide a kind of communication system, comprising:
Transmit leg fixed network terminal, for sending SMS message to SMS service center SMSC;
Described SMSC, for determining recipient IP short messaging gateway IP-SM-GW according to recipient's fixed network number of described short message, sends SMS message and gets route messages to described recipient IP-SM-GW; And use the interim international mobile subscriber identity IMSI that described recipient IP-SM-GW returns to send described short message to described recipient IP-SM-GW;
Recipient IP-SM-GW, get route messages for receiving from the short message of described SMSC, distribute interim IMSI and send to described SMSC for recipient's fixed network terminal according to the recipient's fixed network number in described short message, receive the described short message that described SMSC uses described interim IMSI to send, forward described short message and delete described interim IMSI to described recipient's fixed network terminal.
Another aspect of the present invention is to provide a kind of Internet protocol IP short messaging gateway IP-SM-GW, comprising:
The first receiving element, get route messages for receiving from the short message of SMS service center SMSC, described short message is got route messages and is being received after the short message being sent by transmit leg fixed network terminal by described SMSC, determine recipient IP-SM-GW according to the recipient's fixed network number in described short message, send to described recipient IP-SM-GW;
Interim international mobile subscriber identity IMSI allocation units, for according to recipient's fixed network number of described short message for recipient's fixed network terminal distributes interim IMSI, described interim IMSI is sent to described SMSC and after retransmission unit forwards described short message, deletes described interim IMSI;
The second receiving element, the described short message that uses described interim IMSI to send for receiving described SMSC;
Retransmission unit, for forwarding described short message to described recipient's fixed network terminal.
From foregoing invention content, adopt above-mentioned fixed network terminal method for receiving short message, communication system and IP short messaging gateway, SMSC gets after the short message of transmit leg fixed network terminal transmission, send SMS message and get route messages to recipient IP short messaging gateway, be that recipient's fixed network terminal distributes interim IMSI by recipient IP short messaging gateway, SMSC adopts this interim IMSI to send SMS message to recipient IP short messaging gateway, thereby IP short messaging gateway forwards this short message to recipient's fixed network terminal, make fixed network terminal receive this short message.Adopt the method, comprise under the prerequisite of IP short messaging gateway, CSCF and fixed network terminal at existing IMS, needn't increase any other device and can realize the reception of fixed network terminal short message, thereby reduce communication system network architecture complexity.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of the fixed network terminal method for receiving short message of the embodiment of the present invention one;
Fig. 2 is the signaling process figure of the fixed network terminal method for receiving short message of the embodiment of the present invention two;
Fig. 3 is the structural representation of the interim IMSI of the first in the embodiment of the present invention two;
Fig. 4 is the structural representation of the interim IMSI of the second in the embodiment of the present invention two;
Fig. 5 is the structural representation of the third interim IMSI in the embodiment of the present invention two;
Fig. 6 is the structural representation of the communication system of the embodiment of the present invention three;
Fig. 7 is the structural representation of the IP short messaging gateway of the embodiment of the present invention four.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Fig. 1 is the flow chart of the fixed network terminal method for receiving short message of the embodiment of the present invention one.As shown in Figure 1, the method comprises following process.
Step 101: recipient IP short messaging gateway receives and gets route messages from the short message of SMSC.
In this step, particularly, this short message get route messages by SMSC receiving after the short message that sent by transmit leg fixed network terminal, determine recipient IP short messaging gateway according to the recipient's fixed network number in short message, send to recipient IP short messaging gateway.
Step 102: recipient IP short messaging gateway distributes interim IMSI according to the recipient's fixed network number in short message for recipient's fixed network terminal, and interim IMSI is sent to SMSC.
Step 103: recipient IP short messaging gateway receives the short message that SMSC uses interim IMSI to send.
Step 104: recipient IP short messaging gateway forwards described short message and deletes above-mentioned interim IMSI to recipient's fixed network terminal.
In the embodiment of the present invention one, SMSC gets after the short message of transmit leg fixed network terminal transmission, send SMS message and get route messages to recipient IP short messaging gateway, be that recipient's fixed network terminal distributes interim IMSI by recipient IP short messaging gateway, SMSC adopts this interim IMSI to send SMS message to recipient IP short messaging gateway, thereby IP short messaging gateway forwards this short message to recipient's fixed network terminal, make fixed network terminal receive this short message.Adopt the method, comprise under the prerequisite of IP short messaging gateway, CSCF and fixed network terminal at existing IMS, needn't increase any other device and can realize the reception of fixed network terminal short message, thereby reduce communication system network architecture complexity.
Fig. 2 is the signaling process figure of the fixed network terminal method for receiving short message of the embodiment of the present invention two.As shown in Figure 2, the method comprises following process.
Step 201: transmit leg fixed network terminal sends SMS message to transmit leg CSCF.
Step 202: transmit leg CSCF forwards this short message to transmit leg IP short messaging gateway.
Step 203: transmit leg IP short messaging gateway forwards this short message to SMSC.
Step 204:SMSC sends SMS message and gets route messages to recipient IP short messaging gateway.
In this step, particularly, SMSC, receiving after this short message, determines recipient IP short messaging gateway according to the recipient's fixed network number in this short message, sends SMS message and gets route messages to recipient IP short messaging gateway.
Step 205: recipient IP short messaging gateway distributes interim IMSI according to recipient's fixed network number for recipient's fixed network terminal.
In this step, recipient IP short messaging gateway receives the short message that SMSC sends and gets after route messages, distributes interim IMSI according to recipient's fixed network number for recipient's fixed network terminal.Particularly, recipient IP short messaging gateway can adopt several different methods to distribute this interim IMSI.Below only three kinds of concrete grammars are wherein introduced.
Three kinds are distributed the method for interim IMSI all according to third generation partner program (3rd Generation Partnership Project below, be called for short 3GPP) regulation of 23.040 standards to mobile terminal correlated identities, generate interim IMSI by mobile terminal correlated identities.According to the regulation to mobile terminal correlated identities in existing 3GPP 23.040 standards, mobile terminal correlated identities comprises 15 altogether, and lowest order is the 0th, and highest order is the 14th.Wherein, the 14th to 12 is Mobile Country Code MCC (Mobile Country Code is called for short MCC) position section, the value representation country mark of this section; The 11st to 9 is Mobile Network Code (Mobile Network Code is called for short MNC) position section, the value representation carrier network mark of this section; Remaining is low 9, and the 8th to 0 can arrange as required.
Method one
The detailed process of method one comprises: in the MCC position of mobile terminal correlated identities section, recipient country mark is set; In the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set; Low 9 at mobile terminal correlated identities arrange described recipient's fixed network number.Using the mobile terminal correlated identities through above-mentioned setting as interim IMSI.Fig. 3 is the structural representation of the interim IMSI of the first in the embodiment of the present invention two.Referring to Fig. 3, particularly, in MCC position section, recipient country mark is set, according to existing communication agreement, country's mark is 3.In the time that MNC position section arranges recipient's carrier network mark, according to existing communication agreement, carrier network is designated 3 or 2, in the time that recipient's carrier network is designated 2, the 11st in Fig. 3 and the 10th recipient's carrier network of inserting 2 can be identified, fill out 0 for the 9th in Fig. 3.For other position of mobile terminal correlated identities, Fig. 3 comprises and the 8th to 0 low 9 is set to recipient's fixed network number.In the time that low 9 are arranged, can adopt the method identical with IMSI is set, adopt phone Binary Code Decimal (Telephony Binary Coded Decimal is called for short T-BCD), adopt 15 system expression waies, 0,1,2,3,4,5,6,7,8,9, *, #, A, B, C in low 9, every effable numerical value comprises 15 kinds, comprising:, now adopting low 9 numerical value that altogether can express is 0 to 38,443,359,374.Because above-mentioned T-BCD adopts 15 system expression waies, change cumbersome, therefore, in the time that low 9 are arranged, can also directly adopt 10 system expression waies, in low 9, every effable numerical value comprises 15 kinds, comprise: 0,1,2,3,4,5,6,7,8,9, now adopting low 9 numerical value that altogether can express is 0 to 999,999,999, can support to have 1,000,000,000 users to get the application scenarios of short message route, power system capacity is large simultaneously.
Method two:
The detailed process of method two comprises: in the MCC position of mobile terminal correlated identities section, recipient country mark is set; In the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set; Be divided into first section and second section by low 9 of mobile terminal correlated identities, by number in recipient's fixed network number number of being divided into section and section, number section code corresponding to number section of recipient's fixed network number is set first section according to default number section and number corresponding relation of section code, second section arrange recipient's fixed network number section in number.Using the mobile terminal correlated identities through above-mentioned setting as interim IMSI.Fig. 4 is the structural representation of the interim IMSI of the second in the embodiment of the present invention two.Referring to Fig. 4, particularly, in MCC position section, recipient country mark is set, according to existing communication agreement, country's mark is 3.In the time that MNC position section arranges recipient's carrier network mark, according to existing communication agreement, carrier network is designated 3 or 2, in the time that recipient's carrier network is designated 2, the 11st in Fig. 4 and the 10th recipient's carrier network of inserting 2 can be identified, fill out 0 for the 9th in Fig. 4.For other position of mobile terminal correlated identities, Fig. 4 comprises and the 8th to 0 low 9 adopts it that fixed network number is set, in the second approach, and the method that employings section is shone upon.Particularly, be divided into first section and second section by low 9, wherein first section and second section length separately can arrange flexibly according to actual conditions, the length of first section and second section and be 9, referring to Fig. 4, the 8th to 6 taking first section in Fig. 4 as example, totally 3; The 5th to 0 taking second section in Fig. 4 is example, totally 6.Meanwhile, by number in recipient's fixed network number number of being divided into section and section, taking recipient's fixed network number as 075528780808 as example, after it is divided, its number section is: 075528, and in its section, number is: 780808.And, the corresponding relation of the number of setting in advance section and number section code, for example, number section code is that number section of 001 correspondence is 075528; Number section code is that number section of 002 correspondence is 075529; By that analogy.In the time numerical value being set to low 9, number section code corresponding to number section of recipient's fixed network number is set first section according to default number section and number corresponding relation of section code, the situation that is 075528780808 for above-mentioned recipient's fixed network number, corresponding relation according to above-mentioned section with number section code, arranges 001 first section; Second section arrange recipient's fixed network number section in number, the situation that is 075528780808 for above-mentioned recipient's fixed network number, arranges 780808 in second section.
Adopt the advantage of method two to be: the interim IMSI arranging for said method one, because Subscriber Number in practical application can not be all continuous, discontinuous scope number range likely can be broken through the expression scope of above-mentioned 9 item codes, and, in mobile terminal correlated identities and mobile network, real IMSI likely has overlapping, therefore adopt method one to require IP short messaging gateway must all use mobile terminal correlated identities, or all use real IMSI, and can not use above-mentioned two kinds of marks simultaneously.And employing said method two, by first the section number of mapping section in low 9, represent the last corresponding number position of Subscriber Number by second section, thereby can make discrete Subscriber Number can drop within the scope of 1,000,000,000 Subscriber Numbers, and can avoid true IMSI scope.
Method three:
The detailed process of method three comprises: in the MCC position of mobile terminal correlated identities section, recipient country mark is set; In the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set; By low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, from default fixed network number position hop count value allocation table, obtain a numerical value, this numerical value is arranged on to described fixed network number position section, and in the hop count value allocation table of described fixed network number position, record the corresponding relation of described numerical value and described fixed network number, described attribute-bit position section arrange current system time value by rear to front default bit value.Using the mobile terminal correlated identities through above-mentioned setting as interim IMSI.Fig. 5 is the structural representation of the third interim IMSI in the embodiment of the present invention two.Referring to Fig. 5, particularly, in MCC position section, recipient country mark is set, according to existing communication agreement, country's mark is 3.In the time that MNC position section arranges recipient's carrier network mark, according to existing communication agreement, carrier network is designated 3 or 2, in the time that recipient's carrier network is designated 2, the 11st in Fig. 5 and the 10th recipient's carrier network of inserting 2 can be identified, fill out 0 for the 9th in Fig. 5.For other position of mobile terminal correlated identities, Fig. 5 comprises and the 8th to 0 low 9 adopts it that fixed network number is set, and in the third method, adopts the method for attribute flags.Particularly, by low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, above-mentioned default figure place can arrange according to actual needs flexibly, and the length of attribute-bit position section is above-mentioned default figure place, and all the other positions in low 9 are fixed network number position section.Referring to Fig. 5, in Fig. 5, taking above-mentioned default figure place as 1 as example, using the 0th in Fig. 5 as attribute-bit position section, using the 8th to 1 in Fig. 5 as fixed network number position section.In recipient IP short messaging gateway, set up a dynamic table and safeguard the corresponding relation of fixed network number position hop count value and fixed network number, this dynamic table is fixed network number position hop count value allocation table, in the process of the interim IMSI of distribution, in the time that low 9 are arranged, in this table, apply for a numerical value, and record the corresponding relation of this numerical value and recipient's fixed network number.This numerical value is arranged on to fixed network number position section.Attribute-bit position section arrange current system time value by rear to front default bit value, referring to Fig. 5, taking attribute-bit position section as 1 as example, the numerical value of last 1 of current system time value is set in attribute-bit position section.
The advantage of employing method three is: the last corresponding length position of the system time value while showing the interim IMSI of distribution with above-mentioned attribute-bit position segment table, thereby the short message sending for different time is got the interim IMSI difference that route messages distributes, the employing time is distinguished, therefore can reduce the probability to the different identical interim IMSI of user assignment, improve the accuracy that IMSI distributes.Further, can life cycle be set for each interim IMSI distributing, for example life cycle is 5 minutes, exceedes after life cycle, reclaims untapped interim IMSI.If user is logging off users in life cycle, reclaim the interim IMSI that this is user assignment.
Step 206: recipient IP short messaging gateway sends interim IMSI to SMSC.
Step 207:SMSC uses interim IMSI to send above-mentioned short message to recipient IP short messaging gateway.
Step 208: recipient IP short messaging gateway forwards the short message of step 207 to recipient CSCF.
Step 209: recipient CSCF forwards the short message of step 207 to recipient's fixed network terminal.
Step 210: recipient IP short messaging gateway is deleted above-mentioned interim IMSI.
In the embodiment of the present invention two, by being that recipient's fixed network terminal distributes the mode of interim IMSI to receive short message by recipient IP short messaging gateway.Thereby comprise under the prerequisite of IP short messaging gateway, CSCF and fixed network terminal at existing IMS, any other device needn't be increased and the reception of fixed network terminal short message can be realized, for example need in IMS, not increase the device such as HLR, IM server, do not need, for IM server and SMSG, SMPP interface is set yet, therefore reduce communication system network architecture complexity, thereby saved manufacturing cost.And, adopt the mode of distributing interim IMSI, do not take existing true IMSI resource, thereby expanded power system capacity.
Fig. 6 is the structural representation of the communication system of the embodiment of the present invention three.As shown in Figure 6, in this communication system, at least comprise: SMSC 60, transmit leg fixed network terminal 61, recipient IP-SM-GW 64, recipient's fixed network terminal 66, can also comprise: transmit leg CSCF 62, transmit leg IP-SM-GW 63, recipient CSCF 65.
Wherein, transmit leg fixed network terminal 61 is for sending SMS message to SMSC 60.Particularly, transmit leg fixed network terminal 61 sends SMS message to transmit leg CSCF 62.Transmit leg CSCF 62 is to transmit leg IP-SM-GW 63 short-messages.Transmit leg IP-SM-GW 63 is to SMSC 60 short-messages,
SMSC 60 determines recipient IP-SM-GW 64 for the recipient's fixed network number according to short message, send SMS message and get route messages to recipient IP-SM-GW 64, and SMSC 60 is also for using the interim IMSI that recipient IP-SM-GW 64 returns to send SMS message to recipient IP-SM-GW 64.
Recipient IP-SM-GW 64 gets route messages for receiving from the short message of above-mentioned SMSC 60, distributes interim IMSI and sends to above-mentioned SMSC 60 for recipient's fixed network terminal 66 according to recipient's fixed network number.And the short message that recipient IP-SM-GW 64 also uses interim IMSI to send for receiving above-mentioned SMSC 60, to recipient's fixed network terminal 66 short-messages and delete above-mentioned interim IMSI.Particularly, recipient IP-SM-GW 64 specifically comprises to recipient's fixed network terminal 66 short-messages: short message is sent to recipient CSCF 65 by recipient IP-SM-GW 64, and short message is sent to recipient's fixed network terminal 66 by recipient CSCF 65.Recipient's fixed network terminal 66 is for receiving short message.
On the basis of technique scheme, particularly, recipient IP-SM-GW 64 arranges recipient country mark specifically for the Mobile Country Code MCC MCC position section at mobile terminal correlated identities, in the Mobile Network Code MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, low 9 at mobile terminal correlated identities arrange recipient's fixed network number, using the mobile terminal correlated identities after arranging as interim IMSI.
Or, recipient IP-SM-GW 64 arranges recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, be divided into first section and second section by low 9 of mobile terminal correlated identities, by number in recipient's fixed network number number of being divided into section and section, number section code corresponding to number section of recipient's fixed network number is set first section according to default number section and number corresponding relation of section code, second section arrange recipient's fixed network number section in number, using the mobile terminal correlated identities after arranging as interim IMSI.
Or, recipient IP-SM-GW 64 arranges recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, by low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, from default fixed network number position hop count value allocation table, obtain a numerical value and be arranged on fixed network number position section, and in the hop count value allocation table of fixed network number position, record the corresponding relation of numerical value and recipient's fixed network number, attribute-bit position section arrange current system time value by rear to front default bit value, using the mobile terminal correlated identities after arranging as interim IMSI.
In the embodiment of the present invention three, be that recipient's fixed network terminal distributes the mode of interim IMSI to receive short message by recipient IP-SM-GW.Thereby comprise under the prerequisite of IP short messaging gateway, CSCF and fixed network terminal at existing IMS, any other device needn't be increased and the reception of fixed network terminal short message can be realized, for example need in IMS, not increase the device such as HLR, IM server, do not need, for IM server and SMSC, SMPP interface is set yet, therefore reduce communication system network architecture complexity, thereby saved manufacturing cost.And recipient IP short messaging gateway adopts the mode of distributing interim IMSI, not taking existing is really IMSI resource, thereby has expanded power system capacity.
Fig. 7 is the structural representation of the IP short messaging gateway of the embodiment of the present invention four.As shown in Figure 7, this IP short messaging gateway comprises: the first receiving element 71, interim IMSI allocation units 72, the second receiving element 73 and retransmission unit 74.
Wherein, the first receiving element 71 is got route messages for receiving from the short message of the SMSC of mobile communication system.This short message get route messages by above-mentioned SMSC receiving after the short message that sent by transmit leg fixed network terminal, determine recipient IP-SM-GW according to the recipient's fixed network number in short message, send to recipient IP-SM-GW.
Interim IMSI allocation units 72, for distributing interim IMSI and interim IMSI is sent to above-mentioned SMSC for recipient's fixed network terminal according to recipient's fixed network number of short message, are deleted above-mentioned interim IMSI at retransmission unit 74 after recipient's fixed network terminal short-message.
The short message that the second receiving element 73 uses interim IMSI to send for receiving above-mentioned SMSC.
Retransmission unit 74 is for to recipient's fixed network terminal short-message.
On the basis of technique scheme, particularly, interim IMSI allocation units 72 arrange recipient country mark specifically for the Mobile Country Code MCC MCC position section at mobile terminal correlated identities, in the Mobile Network Code MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, low 9 at mobile terminal correlated identities arrange recipient's fixed network number, using the mobile terminal correlated identities after arranging as interim IMSI.
Or, interim IMSI allocation units 72 arrange recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, be divided into first section and second section by low 9 of mobile terminal correlated identities, by number in recipient's fixed network number number of being divided into section and section, number section code corresponding to number section of recipient's fixed network number is set first section according to default number section and number corresponding relation of section code, second section arrange recipient's fixed network number section in number, using the mobile terminal correlated identities after arranging as interim IMSI.
Or, interim IMSI allocation units 72 arrange recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, by low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, from default fixed network number position hop count value allocation table, obtain a numerical value and be arranged on fixed network number position section, and in the hop count value allocation table of fixed network number position, record the corresponding relation of numerical value and recipient's fixed network number, attribute-bit position section arrange current system time value by rear to front default bit value, using the mobile terminal correlated identities after arranging as interim IMSI.
In the embodiment of the present invention four, the interim IMSI allocation units of recipient IP short messaging gateway are that recipient's fixed network terminal distributes the mode of interim IMSI to receive short message.Thereby comprise under the prerequisite of IP short messaging gateway, CSCF and fixed network terminal at existing IMS, any other device needn't be increased and the reception of fixed network terminal short message can be realized, for example need in IMS, not increase the device such as HLR, IM server, do not need, for IM server and SMSC, SMPP interface is set yet, therefore reduce communication system network architecture complexity, thereby saved manufacturing cost.And interim IMSI allocation units adopt the mode of distributing interim IMSI, not taking existing is really IMSI resource, thereby has expanded power system capacity.
It should be noted that: for aforesaid each embodiment of the method, for simple description, therefore it is all expressed as to a series of combination of actions, but those skilled in the art should know, the present invention is not subject to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part of detailed description, can be referring to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that: all or part of step that realizes said method embodiment can complete by the relevant hardware of program command, aforesaid program can be stored in a computer read/write memory medium, this program, in the time carrying out, is carried out the step that comprises said method embodiment; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (12)
1. a fixed network terminal method for receiving short message, is characterized in that, comprising:
Recipient's Internet protocol IP short messaging gateway IP-SM-GW receives and gets route messages from the short message of SMS service center SMSC, described short message is got route messages and is being received after the short message being sent by transmit leg fixed network terminal by described SMSC, determine recipient IP-SM-GW according to the recipient's fixed network number in described short message, send to described recipient IP-SM-GW;
Described recipient IP-SM-GW according to the recipient's fixed network number in described short message for recipient's fixed network terminal distributes interim international mobile subscriber identity IMSI, and described interim IMSI is sent to described SMSC;
Described recipient IP-SM-GW receives the described short message that described SMSC uses described interim IMSI to send;
Described recipient IP-SM-GW forwards described short message and deletes described interim IMSI to described recipient's fixed network terminal.
2. method according to claim 1, is characterized in that, described recipient IP-SM-GW comprises for recipient's fixed network terminal distributes interim IMSI according to the recipient's fixed network number in described short message:
In the Mobile Country Code MCC MCC position of mobile terminal correlated identities section, recipient country mark is set;
In the Mobile Network Code MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set;
Low 9 at mobile terminal correlated identities arrange described recipient's fixed network number;
Using the described mobile terminal correlated identities after arranging as described interim IMSI.
3. method according to claim 1, is characterized in that, described recipient IP-SM-GW comprises for recipient's fixed network terminal distributes interim IMSI according to the recipient's fixed network number in described short message:
In the MCC position of mobile terminal correlated identities section, recipient country mark is set;
In the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set;
Be divided into first section and second section by low 9 of mobile terminal correlated identities, by number in described recipient's fixed network number number of being divided into section and section, number section code corresponding to number section that in described first section, described recipient's fixed network number is set with number corresponding relation of section code according to default number section, described second section arrange described recipient's fixed network number section in number;
Using the described mobile terminal correlated identities after arranging as described interim IMSI.
4. method according to claim 1, is characterized in that, described recipient IP-SM-GW comprises for recipient's fixed network terminal distributes interim IMSI according to the recipient's fixed network number in described short message:
In the MCC position of mobile terminal correlated identities section, recipient country mark is set;
In the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set;
By low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, from default fixed network number position hop count value allocation table, obtain a numerical value and be arranged on described fixed network number position section, and in the hop count value allocation table of described fixed network number position, record the corresponding relation of described numerical value and described recipient's fixed network number, described attribute-bit position section arrange current system time value by rear to a front described default figure place numerical value;
Using the described mobile terminal correlated identities after arranging as described interim IMSI.
5. a communication system, is characterized in that, comprising:
Transmit leg fixed network terminal, for sending SMS message to SMS service center SMSC;
Described SMSC, for determining recipient IP short messaging gateway IP-SM-GW according to recipient's fixed network number of described short message, sends SMS message and gets route messages to described recipient IP-SM-GW; And use the interim international mobile subscriber identity IMSI that described recipient IP-SM-GW returns to send described short message to described recipient IP-SM-GW;
Recipient IP-SM-GW, get route messages for receiving from the short message of described SMSC, distribute interim IMSI and send to described SMSC for recipient's fixed network terminal according to the recipient's fixed network number in described short message, receive the described short message that described SMSC uses described interim IMSI to send, forward described short message and delete described interim IMSI to described recipient's fixed network terminal.
6. communication system according to claim 5, is characterized in that,
Described recipient IP-SM-GW arranges recipient country mark specifically for the Mobile Country Code MCC MCC position section at mobile terminal correlated identities, in the Mobile Network Code MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, low 9 at mobile terminal correlated identities arrange described recipient's fixed network number, using the described mobile terminal correlated identities after arranging as described interim IMSI.
7. communication system according to claim 5, is characterized in that,
Described recipient IP-SM-GW arranges recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, be divided into first section and second section by low 9 of mobile terminal correlated identities, by number in described recipient's fixed network number number of being divided into section and section, number section code corresponding to number section that in described first section, described recipient's fixed network number is set with number corresponding relation of section code according to default number section, described second section arrange described recipient's fixed network number section in number, using the described mobile terminal correlated identities after arranging as described interim IMSI.
8. communication system according to claim 5, is characterized in that,
Described recipient IP-SM-GW arranges recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, by low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, from default fixed network number position hop count value allocation table, obtain a numerical value and be arranged on described fixed network number position section, and in the hop count value allocation table of described fixed network number position, record the corresponding relation of described numerical value and described recipient's fixed network number, described attribute-bit position section arrange current system time value by rear to a front described default figure place numerical value, using the described mobile terminal correlated identities after arranging as described interim IMSI.
9. an Internet protocol IP short messaging gateway IP-SM-GW, is characterized in that, comprising:
The first receiving element, get route messages for receiving from the short message of SMS service center SMSC, described short message is got route messages and is being received after the short message being sent by transmit leg fixed network terminal by described SMSC, determine recipient IP-SM-GW according to the recipient's fixed network number in described short message, send to described recipient IP-SM-GW;
Interim international mobile subscriber identity IMSI allocation units, for according to recipient's fixed network number of described short message for recipient's fixed network terminal distributes interim IMSI, described interim IMSI is sent to described SMSC and after retransmission unit forwards described short message, deletes described interim IMSI;
The second receiving element, the described short message that uses described interim IMSI to send for receiving described SMSC;
Retransmission unit, for forwarding described short message to described recipient's fixed network terminal.
10. IP-SM-GW according to claim 9, is characterized in that,
Described interim IMSI allocation units arrange recipient country mark specifically for the Mobile Country Code MCC MCC position section at mobile terminal correlated identities, in the Mobile Network Code MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, low 9 at mobile terminal correlated identities arrange described recipient's fixed network number, using the described mobile terminal correlated identities after arranging as described interim IMSI.
11. IP-SM-GW according to claim 9, is characterized in that,
Described interim IMSI allocation units arrange recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, be divided into first section and second section by low 9 of mobile terminal correlated identities, by number in described recipient's fixed network number number of being divided into section and section, number section code corresponding to number section that in described first section, described recipient's fixed network number is set with number corresponding relation of section code according to default number section, described second section arrange described recipient's fixed network number section in number, using the described mobile terminal correlated identities after arranging as described interim IMSI.
12. IP-SM-GW according to claim 9, is characterized in that,
Described interim IMSI allocation units arrange recipient country mark specifically for the MCC position section at mobile terminal correlated identities, in the MNC position of mobile terminal correlated identities section, recipient's carrier network mark is set, by low 9 attribute-bit position sections that are divided into fixed network number position section and default figure place of mobile terminal correlated identities, from default fixed network number position hop count value allocation table, obtain a numerical value and be arranged on described fixed network number position section, and in the hop count value allocation table of described fixed network number position, record the corresponding relation of described numerical value and described recipient's fixed network number, described attribute-bit position section arrange current system time value by rear to a front described default figure place numerical value, using the described mobile terminal correlated identities after arranging as described interim IMSI.
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| PCT/CN2011/084809 WO2013097110A1 (en) | 2011-12-28 | 2011-12-28 | Short message receiving method for fixed network terminal,communication system and ip short message gateway |
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| 3GPP.Support of Short Message Service (SMS)over generic 3GPP Internet Protocol (IP) access.《3GPP TS 23.204 version 8.5.0 Release 8》.2010, * |
| Support of Short Message Service (SMS)over generic 3GPP Internet Protocol (IP) access;3GPP;《3GPP TS 23.204 version 8.5.0 Release 8》;20100331;全文 * |
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