CN1395392A - Fixed speech short message system and its method - Google Patents
Fixed speech short message system and its method Download PDFInfo
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- CN1395392A CN1395392A CN 01121766 CN01121766A CN1395392A CN 1395392 A CN1395392 A CN 1395392A CN 01121766 CN01121766 CN 01121766 CN 01121766 A CN01121766 A CN 01121766A CN 1395392 A CN1395392 A CN 1395392A
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Abstract
The invention relates to the immovable telephone short message system and the method. The invented system includes the module for receiving and transmitting short message, the database of the short message, the user database, the service switching point (SSP) and the service control point (SCP). The mechanical of store-and-forwarding short message is adopted to realize the short message service in the system. The mechanism includes the submitting and the transmitting down the short message. The short message submitted is carried out through the voice channel. The transmitting down the short message is carried out through the signaling channel. Thus, the invention provides the way to transfer short messages realized by the immovable telephone network.
Description
The present invention relates to ICT (information and communication technology), relate in particular to a kind of system and method thereof that realizes short message transmission by fixed telephone network.
Be in the society of advanced IT application, people require to take multiple communication modes to realize information interaction.Phone is a most basic indispensable communication tool during people live, no matter be landline telephone or mobile phone, its basic functions all is to carry out voice communication.But people are not to need voice communication when carrying out communication, and the end user does not want to carry out voice communication or just simple contact sometimes, and at this moment brief message can satisfy.After mobile phone has been realized SMS communication, bring great convenience for the mobile phone user.But the usage quantity of mobile phone is the usage quantity that is less than the fixed line phone far away after all, and mobile network's short message technology does not cover the fixed telephone network terminal.Therefore, if can develop the technology that to use fixed telephone sending and receiving short message, the information that greatly is convenient for people to is brought great convenience.
The object of the present invention is to provide a kind of fixed speech short message system that can be implemented in transmission short message on the fixed telephone network, this fixed speech short message system utilizes signalling path to transmit short message.
Another object of the present invention is to provide a kind of method that transmits short message on fixed telephone network based on signalling path, this method can realize landline telephone sending and receiving short message.
First purpose of the present invention is to realize like this, construct a kind of fixed speech short message system of realizing by fixed telephone network transmission short message, it is characterized in that: this fixed speech short message system comprises the sending and receiving short messages module that is integrated in the local area network (LAN), is used for receiving and following short-message sending; The short message data storehouse is used for storing the short message that described sending and receiving short messages module is received temporarily; Service Switching Point enters the access point of native system as the user, when described sending and receiving short messages module receives short message, sets up speech channel with transmission information between itself and the terminal; Service control point, during short-message sending, the control short message transmits in the signalling path of fixed telephone network instantly.
In according to fixed speech short message system provided by the invention, also comprise the subscriber data storehouse that is used for storing subscriber information.
In according to fixed speech short message system provided by the invention, information transmitted comprises content of short message, source address information and target address information in described speech channel.
In according to fixed speech short message system provided by the invention, the short message that described short message data storehouse will be stored in wherein temporarily is created as formation, to determine the sequencing of these short message issuings.
In according to fixed speech short message system provided by the invention, described sending and receiving short messages module at first scans described short message formation, and obtains the target address information of the short message that will issue immediately when descending short-message sending.
In according to fixed speech short message system provided by the invention, described service control point is additional to the short message that will issue immediately in the initial address message (IAI) that has additional information.
Another object of the present invention is to realize like this, construct a kind of method that realizes transmitting short message by above-mentioned fixed speech short message system by fixed telephone network, this fixed speech short message system places fixed telephone network as short message service center, and be connected with end office switch and some telephone terminals in the fixed telephone network, the mechanism that this method adopts the short message storage to transmit, may further comprise the steps: short message is submitted to and short message issuing, it is characterized in that short message issuing utilizes signalling path to transmit.
In according to method provided by the invention, described telephone terminal preestablishes the special service number of the short message service center of this locality or one's respective area.
In according to method provided by the invention, described short message is submitted to and be may further comprise the steps:
The source telephone terminal according to the special service number that is provided with from the dial-up of the described short message service center of trend;
Service Switching Point provides the response of connecting speech channel, and sets up speech channel between telephone terminal and Service Switching Point;
The source telephone terminal sends target phone termination number and content of short message to the sending and receiving short messages module by described speech channel.
In according to method provided by the invention, also comprise step: the short message that will be submitted to short message service center is stored in the described short message data storehouse, and the short message that will be stored in this short message data storehouse is set up formation.
In according to method provided by the invention, described short message issuing may further comprise the steps:
Described sending and receiving short messages module scans the sequencing of described short message formation with the decision short message issuing;
The sending and receiving short messages module obtains the target phone termination number of the short message that will issue immediately;
Described service control point is embedded into this content of short message in the initial address message (IAI) that has additional information;
The sending and receiving short messages module, and issues the initial address message that has additional information (IAI) that contains content of short message by signalling path simultaneously and gives end office switch to the target phone terminal call according to obtained target phone termination number;
End office switch parses caller identification information from the initial address message (IAI) that has additional information, and sends the target phone terminal to;
The target phone terminal is isolated short message from caller identification information, and storage shows.
Another object of the present invention also can be to realize like this, construct a kind of method that realizes transmitting short message by above-mentioned fixed speech short message system by fixed telephone network, this fixed speech short message system places fixed telephone network as short message service center, and be connected with end office switch and some telephone terminals in the fixed telephone network, it is characterized in that may further comprise the steps:
The source telephone terminal is from the dial-up of the described short message service center of trend;
Service Switching Point provides the response of connecting speech channel, and sets up speech channel between telephone terminal and Service Switching Point;
The source telephone terminal sends target phone termination number and content of short message to the sending and receiving short messages module by described speech channel;
The sending and receiving short messages module is stored in the short message that receives in the described short message data storehouse, and the short message that will be stored in this short message data storehouse is set up formation;
The sending and receiving short messages module scans described short message formation, and obtains the target phone termination number of the short message that will issue immediately;
Described service control point is embedded into this content of short message in the initial address message (IAI) that has additional information;
The sending and receiving short messages module, and issues the initial address message that has additional information (IAI) that contains content of short message by signalling path simultaneously and gives the target phone terminal to the target phone terminal call according to obtained target phone termination number;
The target phone terminal parses goes out short message and shows.
In according to method provided by the invention, described telephone terminal preestablishes the special service number of the short message service center of this locality or one's respective area.
In according to method provided by the invention, further comprising the steps of:
After end office switch is at first received the initial address message that has additional information (IAI) that the sending and receiving short messages module issues, from wherein parsing caller identification information, and send the target phone terminal to;
The target phone terminal is isolated short message from caller identification information, and storage shows.
Implement fixed speech short message system provided by the invention and method thereof, but have that the speed of continuing is fast, short message service center's rational deployment, conveniently carry out the whole network service, and be easy to and characteristics such as the mobile short-message center is interconnected.
In conjunction with the embodiments and accompanying drawing, further specify characteristics of the present invention.In the accompanying drawing:
Fig. 1 is the structural representation of explanation fixed speech short message system of the present invention.
Fig. 2 is the business realizing figure that fixed speech short message system of the present invention places fixed telephone network.
Fig. 3 is fixed speech short message system and method realization short message sending and receiving flow chart according to the present invention.
See also fixed speech short message system shown in Figure 1 100, it comprises sending and receiving short messages module 10, short message data storehouse 20, subscriber data storehouse 30, Service Switching Point 40 and service control point 50, these five parts are integrated in local area network (LAN) (Local Area Network, be called for short LAN) middle formation system, and be to carry out transfer of data with ICP/IP protocol in this system.
Wherein, sending and receiving short messages module 10 has two functions: the short message of reception telephone terminal (landline telephone or mobile phone) also stores in the short message data storehouse 20 of system; Regularly issue short message temporary in the short message data storehouse 20 and give the target phone terminal, till sending.This sending and receiving short messages module 10 is functional software, is equivalent to gateway in actual use, and it may operate on PC server or the minicomputer, and operating system can be selected NT or UNIX.The requirement of Business Processing amount and reliability is depended in the equipment disposition of sending and receiving short messages module and the selection of operating system.
Short message data storehouse 20 is used for the short message that the interim telephone terminal of storing described sending and receiving short messages module 10 receptions issues.Establish a short message formation in this short message data storehouse 20, this short message formation is according to the principle of first in first out, decision is stored in the transmitting sequence of the short message in this short message data storehouse 20 temporarily, and short-message sending is descended in described sending and receiving short messages module 10 scan round short message formations successively.
Service Switching Point (Service Switching Point is called for short SSP) 40 and service control point (Service Control Point is called for short SCP) the 50th, the new functional node that on fixed telephone network, is provided with.This Service Switching Point 40 is access points that the user enters this fixed speech short message system 100, be equivalent to local switch, it generally comprises Service Switching Function and CCF, and has an ability that detects service call, when detecting business, report to service control point (SCP) 50, and can carry out call proceeding, thereby finish the work according to the control command that send service control point (SCP) 50.In the present invention, this service switching point 40 receives the access point of short message mainly as sending and receiving short messages module 10.When telephone terminal sends SMS message, between this telephone terminal and service switching point 40, set up speech channel, and with described sending and receiving short messages module 10 as the reception gateway on this voice conversation, on speech channel, transmit short message with half-duplex mode.
Service control point (Service Control Point, abbreviation SCP) 50 comprise service control function and service data function two large divisions, be the control point of service logic and data centralization in the network, in service control point (SCP) 50, stay and have service logic program and for finishing the professional required relative clients data and the relevant data of network.When sending and receiving short messages module 10 issues the short message that temporarily is stored in the short message data storehouse 20 automatically, service control point (SCP) 50 operation correspondent service logic programs, and the relevant user profile of inquiry in subscriber data storehouse 30 as required, through the laggard row address translation of checking, and short message is embedded in the initial address message that has incidental information (Initial address message withadditional information is called for short IAI) of telephone signaling message.
Fixed speech short message system 100 comes down to as the short message service center on the fixed telephone network, and the while is as a signalling point SP of fixed telephone network, as shown in Figure 2.The fixed telephone network short message service is a kind of point-to-point messaging delivery services between the telephone terminal, in order to realize the fixed telephone network short message service, need build short message service center at fixed telephone network, be about to fixed speech short message system 100 and be arranged in the fixed telephone network, this fixed speech short message system 100 is transmitted as the storage that short message service center is responsible for the telephone terminal short message service.Communication network is separately built telephone network and signaling network at present, and the Signaling System Number 7 net that China adopts is divided into 3 level structures, promptly is made up of HSTP High Signaling Transport Point HSTP, Low Level Signaling Transfer Point LSTP LSTP and signalling point SP.HSTP is responsible for transfer LSTP of its institute's tandem and the signaling message of SP, LSTP be responsible for the transferring signaling message of SP of its institute's tandem, and SP is source point or the destination that signaling network transmits various signaling messages.Fixed speech short message system 100 is as the short message service center that realizes short message service in the fixed telephone network, its service switching point 40 is connected with the C3 of city-level office of telephone network, its service control point (SCP) 50 then is connected to the Low Level Signaling Transfer Point LSTP LSTP of signaling network, is responsible for the signaling message that transfer service control point SCP 50 is issued by sending and receiving short messages module 10 by LSTP.
Be connected in terminal 1 and the terminal 2 of transit network C4 in the fixed telephone network shown in Fig. 2, for receiving, send the information telephone machine of Word message, a condition that promptly will realize short message service of the present invention is that the terminal phone is to receive and to send, and the information telephone machine of energy display text information, such as the LM2188 type information telephone machine of Liming Network systems' production; Then can not realize short message service of the present invention for the ordinary telephone set that can not receive and send Word message.
The mechanism that the short message service that realizes by fixed speech short message system 100 adopts the short message storage to transmit, the point-to-point short message service that landline telephone is online resolves to the operation of two steps: make a start phone to fixed speech short message system 100 send SMS message (being that short message is submitted to) and the receiving end phone from fixed speech short message system 100 reception short messages (being short message issuing).
1. short message is submitted to
The telephone terminal essence that sends SMS message is that short message is submitted to.Realize point-to-point short message, telephone terminal need preestablish the special service number of the fixed line short message service center of this locality or one's respective area.When telephone terminal sent SMS message, telephone terminal was put through fixed line short message service center automatically according to the special service number that is provided with, and promptly fixed speech short message system 100.Sending and receiving short messages module 10 receives this short message, and service switching point 40 enters the access point of fixed speech short message system 100 as short message, promptly between telephone terminal and service switch point SSP 40, set up speech channel, the short message that sends from telephone terminal transmits with half-duplex mode on speech channel after being modulated into digital signal, up employing dual tone multi-frequency dtmf mode or frequency shift keying fsk mode, descending employing frequency shift keying fsk mode.
The described digital signal that transmits in speech channel not only includes the content of short message that telephone terminal sends, but also includes the telephone terminal number of destination address and source address.After sending and receiving short messages module 10 receives the short message that telephone terminal sends, and together with the target of short message and the unloading of source address telephone terminal number in short message data storehouse 20.
2. short message issuing
Short message issuing is an automated procedure.Sending and receiving short messages module 10 is received and the short message of unloading in short message data storehouse 20 all enters the short message formation, and the 10 scan round short message formations of sending and receiving short messages module are descended short-message sending according to short message successively to the sequencing that arrives.Short message is when issuing, and sending and receiving short messages module 10 at first obtains the telephone terminal number of the destination address of this short message, and system generates the initial address message of signaling format automatically, and this target phone termination number is inserted in its this initial address message.The present invention adopts the initial address message IAI that has additional information.Because IAI has autgmentability, and can add other data contents.
Signaling control point SCP 50 is embedded into the short message data that will send among the initial address message IAI that has additional information of described generation, and transmit by signalling path, this additional information that has the initial address message IAI of additional information is exactly the content of short message that the source telephone terminal is sent.The end office switch of destination address telephone terminal (Local switch, be called for short LS) receive the initial address message IAI that has additional information after, this is had the content of short message that adds among the initial address message IAI of additional information be handed down to the target phone terminal, and adopt the GR-30-CORE standard transmission, and telephone terminal receives in the frequency shift keying fsk mode.
First message of call is IAM or IAI always, i.e. initial address message or have the initial address message of additional information is the initial address message IAI that has additional information and the present invention adopts.Because the content of short message that the source telephone terminal is sent attaches in IAI and transmits, and being form with signaling unit, in signalling path, transmits the initial address message IAI that has additional information, so the content of short message just transmits on signalling path with signaling format along with telephone subscriber's message, just content of short message has been realized transmitting in signalling path.The target phone terminal can ring when receiving IAI, and carries out detection and Identification automatically, and is subsidiary when content of short message is arranged in detecting this telephone subscriber's information, then continues No ringing, enters short message and receives state and this short message of automatic reception.Like this, just realized utilizing signalling path that short message is transmitted, and telephone terminal receives short message under the situation that does not need off-hook.
The sending and receiving flow process of short message as shown in Figure 3, and please in the lump with reference to Fig. 2.Telephone terminal its flow process when submitting short message to is as follows:
1. source telephone terminal 1 sends SMS message to target phone terminal 2, source telephone terminal 1 dials and calling from trend short message service center according to the special service number that is provided with, end office switch LS1 selects route after receiving the calling of telephone terminal 1, with call proceeding to service switching point 40;
2. if there are idle channel and disposal ability in the service switching point, provide the response of connecting speech channel;
3. speech channel is connected in source information phone 1 and service switching point 40, and between telephone terminal 1 and service switching point 40, set up speech channel, telephone terminal 1 sends the address digit and the content of short message of target phone terminal 2 to sending and receiving short messages module 10, and this sending and receiving short messages module 10 is stored in it on short message data storehouse 20;
4. source telephone terminal 1 provides the request of taking out stitches, and also can be taken out stitches by service switching point 40 requests;
5. confirm to take out stitches in service switching point 40.
Flow process when the target phone terminal receives short message or following short-message sending is as follows:
1. short-message sending under the short message service center, sending and receiving short messages module 10 at first obtains the telephone number of the telephone terminal 2 of this short message, system generates the initial address message IAI that has additional information automatically, and service control point (SCP) 50 is embedded into content of short message among this IAI; Service control point (SCP) 50 control sending and receiving short messages modules 10 are sent calling to telephone terminal 2, and issue the IAI that contains short message and give end office switch LS2, and this end office switch LS2 parses the caller identification cid information;
2. end office switch LS2 transmits the caller identification cid information and gives target phone terminal 2, and telephone terminal 2 is isolated short message from the caller identification cid information, and storage shows.
Utilize fixed speech short message system of the present invention, on the basis of not transforming existing communication network, set up short message service center, and utilize characteristics such as signaling network transmission short message efficient height, good reliability and capacity are big, realize short message service, make the fixed telephone can the sending and receiving short message.
Claims (14)
1, a kind of realization is characterized in that by the fixed speech short message system of fixed telephone network transmission short message this fixed speech short message system comprises the sending and receiving short messages module that is integrated in the local area network (LAN), is used for receiving and following short-message sending; The short message data storehouse is used for storing the short message that described sending and receiving short messages module is received temporarily; Service Switching Point enters the access point of native system as the user, when described sending and receiving short messages module receives short message, sets up speech channel with transmission information between itself and the terminal; Service control point, during short-message sending, the control short message transmits in the signalling path of fixed telephone network instantly.
2, fixed speech short message system according to claim 1 is characterized in that, this system also comprises the subscriber data storehouse that is used for storing subscriber information.
3, fixed speech short message system according to claim 1 and 2 is characterized in that, information transmitted comprises content of short message, source address information and target address information in described speech channel.
4, fixed speech short message system according to claim 3 is characterized in that, the short message that described short message data storehouse will be stored in wherein temporarily is created as formation, to determine the sequencing of these short message issuings.
5, fixed speech short message system according to claim 4 is characterized in that, described sending and receiving short messages module at first scans described short message formation, and obtains the target address information of the short message that will issue immediately when descending short-message sending.
6, fixed speech short message system according to claim 5 is characterized in that, described service control point is embedded into the content of short message that will issue immediately in the initial address message (IAI) that has additional information.
7, a kind of method that realizes transmitting short message by the described fixed speech short message system of claim 1 by fixed telephone network, this fixed speech short message system places fixed telephone network as short message service center, and be connected with end office switch and some telephone terminals in the fixed telephone network, the mechanism that this method adopts the short message storage to transmit, may further comprise the steps: short message is submitted to and short message issuing, it is characterized in that short message issuing utilizes signalling path to transmit.
8, method according to claim 7 is characterized in that, described telephone terminal preestablishes the special service number of the short message service center of this locality or one's respective area.
9, method according to claim 8 is characterized in that, described short message is submitted to and be may further comprise the steps:
The source telephone terminal according to the special service number that is provided with from the dial-up of the described short message service center of trend;
Service Switching Point provides the response of connecting speech channel, and sets up speech channel between telephone terminal and Service Switching Point;
The source telephone terminal sends target phone termination number and content of short message to the sending and receiving short messages module by described speech channel.
10, method according to claim 9 is characterized in that, also comprises step: the short message that will be submitted to short message service center is stored in the described short message data storehouse, and the short message that will be stored in this short message data storehouse is set up formation.
11, method according to claim 10 is characterized in that, described short message issuing may further comprise the steps:
Described sending and receiving short messages module scans the sequencing of described short message formation with the decision short message issuing;
The sending and receiving short messages module obtains the target phone termination number of the short message that will issue immediately;
Described service control point is embedded into this content of short message in the initial address message (IAI) that has additional information;
The sending and receiving short messages module, and issues the initial address message that has additional information (IAI) that contains content of short message by signalling path simultaneously and gives end office switch to the target phone terminal call according to obtained target phone termination number;
End office switch parses caller identification information from the initial address message (IAI) that has additional information, and sends the target phone terminal to;
The target phone terminal is isolated short message from caller identification information, and storage shows.
12, a kind of method that realizes transmitting short message by the described fixed speech short message system of claim 1 by fixed telephone network, this fixed speech short message system places fixed telephone network as short message service center, and be connected with end office switch and some telephone terminals in the fixed telephone network, it is characterized in that may further comprise the steps:
The source telephone terminal is from the dial-up of the described short message service center of trend;
Service Switching Point provides the response of connecting speech channel, and sets up speech channel between telephone terminal and Service Switching Point;
The source telephone terminal sends target phone termination number and content of short message to the sending and receiving short messages module by described speech channel;
The sending and receiving short messages module is stored in the short message that receives in the described short message data storehouse, and the short message that will be stored in this short message data storehouse is set up formation;
The sending and receiving short messages module scans described short message formation, and obtains the target phone termination number of the short message that will issue immediately;
Described service control point is embedded into this content of short message in the initial address message (IAI) that has additional information;
The sending and receiving short messages module, and issues the initial address message that has additional information (IAI) that contains content of short message by signalling path simultaneously and gives the target phone terminal to the target phone terminal call according to obtained target phone termination number;
The target phone terminal parses goes out short message and shows.
13, method according to claim 12 is characterized in that, described telephone terminal preestablishes the special service number of the short message service center of this locality or one's respective area.
14, method according to claim 12 is characterized in that, and is further comprising the steps of:
After end office switch is at first received the initial address message that has additional information (IAI) that the sending and receiving short messages module issues, from wherein parsing caller identification information, and send the target phone terminal to;
The target phone terminal is isolated short message from caller identification information, and storage shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01121766 CN1242589C (en) | 2001-07-06 | 2001-07-06 | Fixed speech short message system and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01121766 CN1242589C (en) | 2001-07-06 | 2001-07-06 | Fixed speech short message system and its method |
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| Publication Number | Publication Date |
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| CN1395392A true CN1395392A (en) | 2003-02-05 |
| CN1242589C CN1242589C (en) | 2006-02-15 |
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| CN 01121766 Expired - Fee Related CN1242589C (en) | 2001-07-06 | 2001-07-06 | Fixed speech short message system and its method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005029880A1 (en) * | 2003-09-22 | 2005-03-31 | Zte Corporation | The method of non-cid terminal receiving short message and non-cid terminal receive short message with cid terminal compatible |
| CN100429954C (en) * | 2004-08-05 | 2008-10-29 | Ut斯达康通讯有限公司 | Method and its system for realizing PHS system cut-in through fixed telephone network |
| CN100429914C (en) * | 2003-09-08 | 2008-10-29 | 周良勇 | Fixed telephone short message sending method needing no short messages sent from calling party |
| CN100456780C (en) * | 2003-06-27 | 2009-01-28 | 华为技术有限公司 | A method for implementing fixed network short message service charging and system therefor |
| CN1988505B (en) * | 2006-11-10 | 2011-04-13 | 华为技术有限公司 | Medium news transmission method and communication system and traffic server |
-
2001
- 2001-07-06 CN CN 01121766 patent/CN1242589C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100456780C (en) * | 2003-06-27 | 2009-01-28 | 华为技术有限公司 | A method for implementing fixed network short message service charging and system therefor |
| CN100429914C (en) * | 2003-09-08 | 2008-10-29 | 周良勇 | Fixed telephone short message sending method needing no short messages sent from calling party |
| WO2005029880A1 (en) * | 2003-09-22 | 2005-03-31 | Zte Corporation | The method of non-cid terminal receiving short message and non-cid terminal receive short message with cid terminal compatible |
| CN100429954C (en) * | 2004-08-05 | 2008-10-29 | Ut斯达康通讯有限公司 | Method and its system for realizing PHS system cut-in through fixed telephone network |
| CN1988505B (en) * | 2006-11-10 | 2011-04-13 | 华为技术有限公司 | Medium news transmission method and communication system and traffic server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1242589C (en) | 2006-02-15 |
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