CN1780419A - Method for transmitting SMS in digit grouped telecommunication system - Google Patents
Method for transmitting SMS in digit grouped telecommunication system Download PDFInfo
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- CN1780419A CN1780419A CN 200410052392 CN200410052392A CN1780419A CN 1780419 A CN1780419 A CN 1780419A CN 200410052392 CN200410052392 CN 200410052392 CN 200410052392 A CN200410052392 A CN 200410052392A CN 1780419 A CN1780419 A CN 1780419A
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- short message
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Abstract
The method includes following steps: the trunking short message agent receives the request signaling for sending short message; the trunking short message agent decides if the sending side of short message and sending request is available according to trunking user databases; if yes, then entering next step; decides if the sending object is in list of sending user; if not, then the trunking short message agent translates the sending object into the one in list of sending users; according to short message service center corresponding the those in list of sending users, the trunking short message agent sends the short message to short message service center, and sends the command for sending out short message to short message service center; after the short message center receives the command from trunking short message agent, the short message is sent to the sending object.
Description
Technical field
The present invention relates to the digital clustering communication system in the moving communicating field, specifically, is a kind of method that realization sends SMS message to one or more colony terminals in digital clustering communication system.
Background technology
Trunked communication system is a kind of senior mobile dispatching patcher, is representing the developing direction of the specialized mobile radio net of one of communication system.The available channel that trunked communication system had is that all users of system are shared, has automatic selective channel function, and it is the multipurpose of shared resource, contribution, shared channel equipment and service, dynamical wireless dispatching communication system.Because it is big that digital clustering communication system has power system capacity, frequency efficiency height, the advantage of diverse in function, the present mainstream technology that has become the trunking communication field.
At moving communicating field, no matter be GSM (Global System for Mobile Communications) network or CDMA (Code Division Multiple Access) network, short message service all is provided, its main service feature is exactly a not answering cell phone of recipient, at any time check information, improved the randomness that the user receives information.
Different with common mobile communication, the characteristics of trunking communication are the specialized mobile radio fields that is mainly used in, for example large enterprise, railway, hotel, safety, taxi dispatching, harbour etc., and the user generally participates in trunking communication with the form of group.Short Message Service in the group system must have the feature of trunking communication, and the transmission object of short message is generally the user in group, tissue, group, a certain appointed area or the transmission object of other appointments.Do not retrieve at present in digital clustering communication system, the send SMS message relevant patent documentation of problem of solution as yet.
Summary of the invention
The technical problem to be solved in the present invention provides the implementation method that sends SMS message in a kind of digital clustering communication system, and what overcome the prior art existence can't be implemented in the shortcoming that sends SMS message in the digital cluster system.
The implementation method that sends SMS message in a kind of digital cluster system of the present invention, it comprises:
Step 1: the cluster messaging agent receives the short message in the clustered system to send demand signalling;
Step 2: the cluster messaging agent judges according to the cluster user database whether the request transmission object in short message transmit leg and the signaling is effective, if invalid, execution in step 7;
Step 3: judge whether request sends object is to send user list, if not the cluster messaging agent will ask to send object and translate into the transmission user list;
Step 4: the cluster messaging agent finds the pairing SMS service center of each user in the user list according to the Subscriber Number that sends in the user list by routing inquiry, and sends short message transmission order to described SMS service center;
Step 5: SMS service center sends to described user with short message after receiving the short message transmission order of cluster messaging agent;
Step 6: the short message request transmit leg of cluster messaging agent in group system returns short message and sends response;
Step 7: if short message request transmit leg and described request send object invalidation, the cluster messaging agent returns short message to the short message transmit leg and sends failure response.
The present invention realizes the method that sends SMS message in the digital cluster system by increasing cluster messaging agent module or entity, realizes simply, and networking is convenient, solves and can't realize the problem that sends SMS message in digital cluster system.
Description of drawings
Fig. 1 is the digital clustering communication system network frame figure that the present invention relates to;
Fig. 2 is the functional module structure schematic diagram of cluster messaging agent;
The flow chart of Fig. 3 for sending SMS message in the digital clustering communication system.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
Fig. 1 is the network frame model of digital cluster system.What wherein adopt between cluster messaging agent and the SMS service center is that Short Message Peer to Peer SMPP (Short Message Peer to Peer) is connected.The basic network architecture of digital clustering communication system comprises following logic function module and subsystem:
◆ colony terminal
Colony terminal links to each other with group system by air interface, and the various group services for the user provides group system also provide traditional plain old telephone service, supplementary service, short message service and data service for the user simultaneously.
◆ base station sub-system BSS
Form by base station transceiver BTS (Base Transceiver System) and base station controller BSC (BaseStation Controller).Base station transceiver is finished functions such as the modulation and demodulation, radiofrequency signal transmitting-receiving of baseband signal, and base station controller is then finished all kinds of switchings of wireless resource allocation, call treatment, power control and support terminal.Base station sub-system BSS links to each other with scheduler subsystem, switching subsystem by standard interface, satisfies the miscellaneous service demand of colony terminal, comprises group service, telephone service and data service.
◆ switching subsystem
Switching subsystem belongs to the core net in the mobile communication system, its network entity comprises moving exchanging center MSC (Mobile Switching Center) and attaching position register HLR (Home LocationRegister), mainly finish phone interconnect services, common telephone call business and part value-added service, and provide the storage and the management function of related service function user information, be included as that the mobile subscriber with normal speech business opens an account, nullifies, professional authentication and mandate etc., assist to finish user's calling and business operation simultaneously.
◆ trunking dispatching subsystem
Trunking dispatching subsystem is made up of dispatching control center DCC (Dispatching Control Center), dispatching home location register DHR (Dispatching Home Register), dispatching desk and cluster user database.Scheduler subsystem is mainly finished colony dispatching service.
Dispatching control center (DCC) is the master control point of trunked call, finishes the processing of colony dispatching calling, comprise differentiate cluster user, set up various trunked calls such as individual call and group call, the request of judgement cluster conversation power etc.Dispatching control center also receives the cluster speech data from reverse link, is distributed to corresponding forward link again according to the character of calling out.
Dispatching home location register (DHR) is finished data base administration and configuration feature, for cluster user provides group registration, group member registration, and provides the local information of cluster member and the service authority record of cluster member, finishes call statistics and billing function.
Dispatching desk is the terminal that has special authority during the user organizes, and can initiate and participate in dispatching servicess such as group calling, broadcasting, and can realize management function to group member etc.
The cluster user database storage all relevant users' information in the trunked communication system.
◆ SMS service center
SMS service center SMSC (Short Message Service Centre) is responsible for relaying, storage or transmits short message.Travelling carriage can transmit from travelling carriage or is sent to the short message of travelling carriage to the agreement of SMS service center.
◆ the cluster messaging agent
Cluster messaging agent TSMA (Trunking Short Message Agent) handles the core functional entities that short message sends in the digital clustering communication system, it links to each other with each functional entity in the scheduler subsystem, and the short message of being responsible in the Processing Cluster communication sends request; Link to each other with SMS service center simultaneously, transmit the short message of clustered system to send request, what adopt between cluster messaging agent and the SMS service center is the Short Message Peer to Peer of standard.Need to prove that the cluster messaging agent both can be used as independent functional entity and realized, a functional module that also can be used as certain entity in the digital cluster system realizes.
Fig. 2 has provided the functional module structure figure of cluster messaging agent.The cluster messaging agent comprises signaling processing module, Service Processing Module, short-message protocol interface module, operating maintenance module.Adopt the mode of interacting message to communicate cooperating between each module.
Signaling processing module: be used to receive, decode, and encode, send the response that sends demand signalling corresponding to this short message from the short message transmission demand signalling of short message transmit leg;
Service Processing Module: judge that short message transmit leg and short message send the legal validity of object, and be responsible for translating and explain that the request that short message sends in the demand signalling sends object, short message parameter etc.;
Short-message protocol interface module:, make the cluster messaging agent can insert SMS service center for Service Processing Module provides the Short Message Peer to Peer interface;
Operating maintenance module: be responsible for system configuration, maintenance and the monitoring of cluster messaging agent, this module is not the indispensable module of present device.
Fig. 3 is the flow chart that sends SMS message in the digital clustering communication system, and implementation step is as follows:
(301) the transmission demand signalling that sends SMS message of the short message sending direction cluster messaging agent in the group system;
(302) decode this short message of cluster messaging agent sends demand signalling, and initiates inquiry to the cluster user database;
(303) the cluster user database returns Query Result to the cluster messaging agent, if Query Result shows that the request transmission object in the signaling is illegal effectively with execution in step (307), the indication short message sends failure; If legal effective, the cluster messaging agent will carry out following processing:
Cluster short information sends object and comprises that group identification, group's sign, user ID, VPN (short codes) number, addresses of items of mail, URL (URL(uniform resource locator)), sending zone sign or the like can show that cluster short information sends the sign of target.
(304) the cluster messaging agent according to the Subscriber Number in the transmission user list (for example: 86-13301234567) find the pairing SMS service center IP of each user address in the user list by routing inquiry, and send the transmission of user's short message to these SMS service centers and order, command context comprises that the Subscriber Number of transmission, information to be sent and short message send parameter etc.;
(305) after the SMS service center short message that receives the cluster messaging agent sends order short message is sent to the user.
(306) SMS service center sends response to the cluster messaging agent, and the indication short message sends successfully or fails;
(307) the short message transmit leg of cluster messaging agent in group system returns short message and sends response, indicates successfully or fails;
In sum, the present invention is under to the immovable prerequisite of existing digit group system network configuration, propose a kind of method that solves short message transmission problem in the trunking communication, made the short message service that combines the trunking communication characteristic in digital clustering communication system, can be able to extensive use.
Claims (4)
1, the implementation method that sends SMS message in a kind of digital clustering communication system, described digital cluster system comprise and are used to handle cluster messaging agent and the SMS service center that short message sends, it is characterized in that described method comprises:
Step 1: the cluster messaging agent receives the short message in the clustered system to send demand signalling;
Step 2: the cluster messaging agent judges according to the cluster user database whether the request transmission object in short message transmit leg and the signaling is effective, if invalid, execution in step 7;
Step 3: judge whether request sends object is to send user list, if not the cluster messaging agent will ask to send object and translate into the transmission user list;
Step 4: the cluster messaging agent finds the pairing SMS service center of each user in the user list according to the Subscriber Number that sends in the user list by routing inquiry, and sends short message transmission order to described SMS service center;
Step 5: SMS service center sends to described user with short message after receiving the short message transmission order of cluster messaging agent;
Step 6: the short message request transmit leg of cluster messaging agent in group system returns short message and sends response;
Step 7: if short message request transmit leg and described request send object invalidation, the cluster messaging agent returns short message to the short message transmit leg and sends failure response.
2, method according to claim 1 is characterized in that: further comprise in the described step 4: the cluster messaging agent sends the content and the parameter of the short message that the short message parametric configuration in the demand signalling will send according to short message.
3, method according to claim 1 and 2 is characterized in that: described step 6 further comprises: SMS service center sends response to the cluster messaging agent, and the indication short message sends successfully or fails; After the cluster messaging agent receives and sends response from the short message of SMS service center, send response to the transmit leg of the short-and-medium message request signaling of group system.
4, method according to claim 1 is characterized in that: described described cluster short information sends object and comprises group identification, group's sign, user ID, short codes, addresses of items of mail, URL(uniform resource locator), sending zone sign.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100523922A CN100349481C (en) | 2004-11-19 | 2004-11-19 | Method for transmitting SMS in digit grouped telecommunication system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100523922A CN100349481C (en) | 2004-11-19 | 2004-11-19 | Method for transmitting SMS in digit grouped telecommunication system |
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| CN1780419A true CN1780419A (en) | 2006-05-31 |
| CN100349481C CN100349481C (en) | 2007-11-14 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007143922A1 (en) * | 2006-06-07 | 2007-12-21 | Huawei Technologies Co., Ltd. | Message service management method, module, network, terminal unit and communication system |
| WO2009030079A1 (en) * | 2007-09-06 | 2009-03-12 | Zte Corporation | Method and system of sending and receiving a short message in a trunking communication system |
| CN101945344A (en) * | 2009-09-16 | 2011-01-12 | 中兴通讯股份有限公司 | Method, device and system for implementing positioning in colony system |
| CN101325736B (en) * | 2007-06-13 | 2012-07-18 | 中兴通讯股份有限公司 | Method and apparatus for secondarily routing short message based on MAP protocol |
-
2004
- 2004-11-19 CN CNB2004100523922A patent/CN100349481C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007143922A1 (en) * | 2006-06-07 | 2007-12-21 | Huawei Technologies Co., Ltd. | Message service management method, module, network, terminal unit and communication system |
| CN101325736B (en) * | 2007-06-13 | 2012-07-18 | 中兴通讯股份有限公司 | Method and apparatus for secondarily routing short message based on MAP protocol |
| WO2009030079A1 (en) * | 2007-09-06 | 2009-03-12 | Zte Corporation | Method and system of sending and receiving a short message in a trunking communication system |
| CN101945344A (en) * | 2009-09-16 | 2011-01-12 | 中兴通讯股份有限公司 | Method, device and system for implementing positioning in colony system |
| WO2011032436A1 (en) * | 2009-09-16 | 2011-03-24 | 中兴通讯股份有限公司 | Method, apparatus and system for performing positioning by using short message in cluster system |
| CN101945344B (en) * | 2009-09-16 | 2015-09-16 | 中兴通讯股份有限公司 | Location implementing method, Apparatus and system in group system |
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| Publication number | Publication date |
|---|---|
| CN100349481C (en) | 2007-11-14 |
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