CN1964571B - Mobile terminal, message processing system and processing method - Google Patents

Abstract

A message processing method provided by the present invention includes: the network side receives the message sent by the mobile terminal of the sender, obtains the cell identification information of the cell currently accessed by the mobile terminal of the sender; obtains the information corresponding to the cell identification information according to the pre-stored mapping relationship information and write the geographic location information into the message; and forward the message written in the geographic location information to the recipient mobile terminal. The present invention also provides a mobile terminal, a visited mobile switching device with the function of providing location information or a visiting service GPRS support device with the function of providing location information, and the visited mobile switching device with the function of providing location information or with the function of providing location information The visiting service GPRS supports the messaging system composed of equipment. By adopting the invention, the mobile terminal user on the receiving side can conveniently know the current geographic location information of the mobile terminal user on the message sending side, which is convenient for the mobile terminal user.

Description

Mobile terminal, message processing system and processing method

technical field

The invention relates to an information processing technology of a wireless communication network, especially a mobile terminal, a message processing system and a processing method.

Background technique

Short Message Service (Short Message Service, SMS), as an attractive value-added service, has become a communication method commonly used by mobile terminal users due to its fast, convenient, economical, rich content and other characteristics. SMS belongs to a store-and-forward non-real-time message service, and the prior art sends short messages through the following process: the mobile terminal of the sender sends a short message to a Short Message Service Center (Short Message Service Center, SMSC) through an SMS-SUBMIT message; After receiving the short message, send the notification information of receiving the short message to the mobile terminal of the sending party through the SMS-SUBMIT-REPORT message, and at the same time, send the short message to the mobile terminal of the receiving party through SMS-DELIVER signaling; the mobile terminal of the receiving party After receiving the short message, return the notification information of the received short message to the SMSC through the SMS-DELIVER-REPORT message; the SMSC returns the notification to the sender's mobile terminal through the SMS-STATUS-REPORT message that the short message has been successfully sent to the receiver's mobile terminal information.

Due to the needs of work, life and other aspects, the geographical location of mobile terminal users will change frequently. In most cases, mobile terminal users hope to know the geographical location of the other party. If the message communication method knows the current geographical location of the other party, it is necessary to add relevant content inquiring about the current geographical location of the other party in the short message sent to the mobile terminal of the other party, for example: "Where are you currently?", which requires waste The mobile terminal user of the sending party spends a certain amount of time and energy to input relevant content, which brings great inconvenience to the mobile terminal user of the sending party; similarly, the mobile terminal user of the receiving party also needs to waste a certain amount of time and effort in order to inform the other party of the corresponding address and location information. Therefore, it also brings great inconvenience to the receiver mobile terminal user.

Contents of the invention

The technical solution provided by the embodiment of the present invention can solve the problem in the prior art that it is inconvenient for a short message user to inquire about the geographic location information of the other party.

According to one aspect of the present invention, a message processing method includes:

The network side receives the message sent by the mobile terminal of the sender, and obtains the cell identification information of the cell currently accessed by the mobile terminal of the sender;

Obtaining geographic location information corresponding to the cell identity information according to pre-stored mapping relationship information, and writing the geographic location information into the message;

Forwarding the message written in the geographic location information to the receiver's mobile terminal.

In the above method, before the network side receives the message sent by the mobile terminal of the sender, it also includes: the mobile terminal of the sender obtains status identification information used to identify whether to provide the geographic location information, and writes the status identification information into the In the message, the message carrying the state identification information is sent to the network side; correspondingly, the obtaining the cell identification information of the cell currently accessed by the sending mobile terminal further includes: the network side judges according to the state identification information Whether to obtain cell identification information, if yes, obtain cell identification information and obtain corresponding geographic location information according to the cell identification information. If the network side judges that it is not necessary to obtain the cell identification information according to the status identification information, the message is forwarded to the receiving mobile terminal through the short message service center.

In addition, the acquiring of the state identification information by the sender's mobile terminal specifically includes: the sender's mobile terminal acquires preset state identification information from the sender's home location register. When the sender's VLR performs a location update involving the sender's HLR, inserting the status identification information stored in the sender's HLR into the sender's VLR; correspondingly, the sender's mobile terminal acquires Specifically, the state identification information is: the sender mobile terminal obtains the preset state identification information from the sender visitor location register. The method further includes: the sender's mobile terminal modifies the state identification information stored in the sender's home location register. When the state identification information stored in the sender's home location register is modified, the sender's home location register updates the state identification information stored in the sender's visitor location register. Correspondingly, the network side receives the message sent by the mobile terminal of the sender, and obtaining the cell identification information of the cell currently accessed by the mobile terminal of the sender further includes: the network side receives the message, and obtains the mobile terminal of the sender from the message Number information, query the state identification information corresponding to the number information of the sender’s mobile terminal stored in the sender’s visitor location register, and judge whether to provide the geographical location information according to the state identification information, if yes, obtain the Cell identification information, and send acquisition request information to the location information providing device to obtain the geographical location information corresponding to the cell identification information, and then perform the step of obtaining the geographic location corresponding to the cell identification information according to the pre-stored mapping relationship information information, and write the geographic location information into the message; otherwise, forward the message to the receiver's mobile terminal through the short message service center.

If the state identification information corresponding to the number information of the sender's mobile terminal does not exist in the sender's visitor location register, the state identification information is acquired from the sender's home location register.

In the above method, the step of obtaining geographic location information corresponding to the cell identification information according to the pre-stored mapping relationship information, and writing the geographic location information into the message is further as follows: the network side queries the pre-stored mapping relationship information , obtaining geographic location information corresponding to the cell identification information from the mapping relationship information, writing the geographic location information into the message, and sending the message written into the geographic location information to the short message Service Center.

Writing the geographic location information into the message further includes: writing the geographic location information into the user data header in the message in the form of an information element, and setting the identifier of the user data header as the user Data contains headers.

The message is a short message, or a delivery report (SMS-DELIVER-REPORT) message used to identify the receipt of the short message.

Forwarding the short message written in the geographic location information to the receiver mobile terminal further includes: the short message service center forwarding the short message written in the geographic location information to the receiver mobile terminal. Correspondingly, the method further includes: after the receiving mobile terminal receives the message carrying the geographic location information, displaying the geographic location information.

Forwarding the message written in the geographic location information to the recipient mobile terminal is further: the short message service center creates a status report (SMS-STATUS-REPORT) message according to the sending report message, and sends the sending report message The geographic location information carried in the message is written into the status report message, and then the status report message carrying the geographic location information is sent to the receiving mobile terminal. Correspondingly, the method further includes: after the receiving mobile terminal receives the status report message carrying the geographic location information, displaying the geographic location information.

According to another aspect of the present invention, a mobile terminal includes:

Client module for creating messages and displaying received messages;

An identification information storage module, configured to store status identification information indicating whether to provide the current geographic location information of the mobile terminal;

The business processing module is connected to the client module and the identification information storage module respectively, and is used to receive the message created by the client module, acquire the status identification information from the identification information storage module, and store the status Write the identification information into the message created by the client module and send the message of writing status identification information, and receive the message sent by the short message service center, and send the message to the client module for display.

Another mobile terminal provided by the present invention includes:

Client module for creating messages and displaying received messages;

An information setting module, connected to the client module, is used to set and update the state identification information stored in the home location register for identifying whether to provide the current geographic location information of the mobile terminal according to the instruction sent by the client module;

The communication service module is connected with the client module, and is used for receiving and sending the message created by the client module, receiving the message sent by the short message service center, and sending the message to the client module for display.

According to yet another aspect of the present invention, a mobile switching device with a location information providing function includes:

The mobile switching center is configured to receive a message sent by the mobile terminal of the sender, and send, according to the message, acquisition request information for acquiring geographical location information corresponding to the cell identification information of the cell currently accessed by the mobile terminal;

The location information providing device is connected with the mobile switching center, and is used for storing the mapping relationship information between the cell identification information and the geographic location information, receiving the acquisition request information sent by the mobile switching center, and obtaining the information related to the mapping relationship according to the mapping relationship information. The geographical position information corresponding to the cell identification information sent by the mobile switching center is sent to the mobile switching center;

The mobile switching center receives the geographic location information and writes the geographic location information into the message, then sends the message written into the geographic location information to the short message service center, and sends the message sent by the short message service center The message is sent to the sender mobile terminal.

In the above-mentioned mobile switching device with a location information providing function, the location information providing device includes:

A location information storage module, configured to store mapping relationship information between cell identification information and geographic location information;

The location information obtaining module is connected with the location information storage module, and is used to obtain the geographic location information corresponding to the cell identification information according to the mapping relationship information and send it to the mobile switching center.

According to yet another aspect of the present invention, a first message processing system is provided, including a short message service center, and a mobile switching device with a location information providing function, and the mobile switching device with a location information providing function includes:

The mobile switching center is configured to receive a message sent by the mobile terminal of the sender, and send acquisition request information for obtaining geographical location information corresponding to the cell identification information of the cell currently accessed by the mobile terminal;

The location information providing device is connected with the mobile switching center, and is used for storing the mapping relationship information between the cell identification information and the geographic location information, receiving the acquisition request information sent by the mobile switching center, and obtaining the information related to the mapping relationship according to the mapping relationship information. The geographical position information corresponding to the cell identification information sent by the mobile switching center is sent to the mobile switching center;

The mobile switching center receives the geographic location information and writes the geographic location information into the message, then sends the message written into the geographic location information to the short message service center, and sends the message sent by the short message service center The message is sent to the sender mobile terminal.

In the above-mentioned first system, the location information providing device includes:

A location information storage module, configured to store mapping relationship information between cell identification information and geographic location information;

The location information obtaining module is connected with the location information storage module, and is used to obtain the geographical location information corresponding to the cell identification information sent by the mobile switching center according to the mapping relationship information and send it to the mobile switching center.

In the above-mentioned first system, it also includes:

The home location register of the sender is used to store status identification information indicating whether to provide the current geographic location information of the sender's mobile terminal.

In the above-mentioned first system, it also includes:

The sender's visitor location register is connected to the mobile switching center and the sender's home location register respectively, and is used to store status identification information indicating whether to provide the current geographic location information of the sender's mobile terminal.

According to still another aspect of the present invention, a kind of service GPRS support equipment with location information providing function, comprises:

The serving GPRS support node is configured to receive a message sent by the mobile terminal of the sender, and send acquisition request information for obtaining geographical location information corresponding to the cell identification information of the cell currently accessed by the mobile terminal;

The location information providing device is connected with the serving GPRS support node, and is used for storing mapping relationship information between cell identification information and geographic location information, receiving the acquisition request information sent by the mobile switching center, and obtaining information according to the mapping relationship information. The geographic location information corresponding to the cell identification information sent by the serving GPRS support node and sent to the serving GPRS support node;

The serving GPRS support node receives the geographic location information and writes the geographic location information into the message, then sends the message written into the geographic location information to the short message service center, and sends the short message service center The message is sent to the sender mobile terminal.

In the above-mentioned service GPRS supporting equipment with a location information providing function, the location information providing means includes:

A location information storage module, configured to store mapping relationship information between cell identification information and geographic location information;

The location information obtaining module is connected with the location information storage module, and is used to obtain the geographic location information corresponding to the cell identification information according to the mapping relationship information and send it to the serving GPRS support node.

According to yet another aspect of the present invention, a second message processing system is provided, including a short message service center, and also includes a service GPRS support device with a location information providing function, and the service GPRS support device with a location information provision function includes:

The serving GPRS support node is configured to receive a message sent by the mobile terminal of the sender, and send acquisition request information for obtaining geographical location information corresponding to the cell identification information of the cell currently accessed by the mobile terminal;

The location information providing device is connected with the serving GPRS support node, and is used for storing mapping relationship information between cell identification information and geographic location information, receiving the acquisition request information sent by the mobile switching center, and obtaining information according to the mapping relationship information. The geographic location information corresponding to the cell identification information sent by the serving GPRS support node and sent to the serving GPRS support node;

The serving GPRS support node receives the geographic location information and writes the geographic location information into the message, then sends the message written into the geographic location information to the short message service center, and sends the short message service center The message is sent to the sender mobile terminal.

In the above-mentioned second system, the location information providing device includes:

A location information storage module, configured to store mapping relationship information between cell identification information and geographic location information;

The location information acquisition module is respectively connected with the location information storage module and the serving GPRS support node, and is used to obtain the geographic location information corresponding to the cell identification information according to the mapping relationship information, and send it to the serving GPRS support node .

In the above-mentioned second system, it also includes:

The home location register of the sender is used to store status identification information indicating whether to provide the current geographic location information of the sender's mobile terminal.

In the above-mentioned second system, it also includes:

The sender's visitor location register is connected to the serving GPRS support node and the sender's home location register respectively, and is used to store status identification information indicating whether to provide the current geographic location information of the sender's mobile terminal.

According to one or more aspects of the present invention, it has the following beneficial technical effects:

The mapping relationship information between the cell identifier and the geographic location of the cell is pre-established and stored in the location information providing device. After the mobile switching device or the serving GPRS support device receives the message sent by the mobile terminal: a short message or a report message, Obtain the cell identification information of the cell currently accessed by the mobile terminal of the sender that sends the message, obtain the geographical location information corresponding to the cell identification information by the location information providing device, write the geographic location information into the message, and then write the location information into the message. The message of geographic location information is sent to the receiver's mobile terminal, so that the receiver's mobile terminal user can easily know the current geographic location information of the other party's mobile terminal user who sent the message after receiving the message, which is convenient for the mobile terminal user.

The technical solutions of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.

Description of drawings

FIG. 1 is a schematic structural diagram of Embodiment 1 of a mobile terminal of the present invention.

FIG. 2 is a schematic structural diagram of Embodiment 2 of the mobile terminal of the present invention.

FIG. 3 is a schematic structural diagram of Embodiment 1 of a mobile switching device with a location information providing function according to the present invention.

FIG. 4 is a schematic structural diagram of Embodiment 2 of the mobile switching device with the function of providing location information according to the present invention.

FIG. 5 is a schematic structural diagram of Embodiment 1 of the message processing system of the present invention.

FIG. 6 is a schematic structural diagram of Embodiment 2 of the message processing system of the present invention.

FIG. 7 is a schematic structural diagram of Embodiment 3 of the message processing system of the present invention.

FIG. 8 is a schematic structural diagram of Embodiment 4 of the message processing system of the present invention.

FIG. 9 is a schematic structural diagram of Embodiment 5 of the message processing system of the present invention.

FIG. 10 is a schematic structural diagram of Embodiment 1 of a serving GPRS supporting device with a location information providing function according to the present invention.

FIG. 11 is a schematic structural diagram of Embodiment 2 of the serving GPRS supporting device with the function of providing location information according to the present invention.

FIG. 12 is a schematic structural diagram of Embodiment 6 of the message processing system of the present invention.

FIG. 13 is a schematic structural diagram of Embodiment 7 of the message processing system of the present invention.

FIG. 14 is a schematic structural diagram of Embodiment 8 of the message processing system of the present invention.

FIG. 15 is a schematic structural diagram of Embodiment 9 of the message processing system of the present invention.

Fig. 16 is a main flow chart of a specific embodiment of the message processing method of the present invention.

FIG. 17 is a flow chart of Embodiment 1 of the message processing method of the present invention.

FIG. 18 is a flow chart of Embodiment 2 of the message processing method of the present invention.

FIG. 19 is a schematic structural diagram of Embodiment 10 of the message processing system of the present invention.

FIG. 20 is a flow chart of Embodiment 3 of the message processing method of the present invention.

Detailed ways

In the embodiment of the present invention, a method is provided to solve the problem that the mobile terminal user of the receiving party cannot know the current geographical location information of the mobile terminal user of the message sending party. A location information providing device is added to the existing message sending system, and a location for identifying each cell is set. The mapping relationship information between the CGI and the geographical location information of the cell is stored in the location information providing device. After receiving the message sent by the mobile terminal, the MSC or SGSN obtains the CGI information of the cell currently accessed by the mobile terminal, and obtains the information from the location The information providing device obtains the geographic location information corresponding to the CGI information, that is, the current geographic location information of the sender's mobile terminal, and writes the geographic location information into the message, and then sends the message written into the geographic location information to the SMSC, The SMSC sends the message to the receiver's mobile terminal. The message in the following embodiments of the present invention may be a short message, or a sending report message or a status report message for explaining that a message is received.

Fig. 1 shows the structure schematic diagram of the mobile terminal embodiment 1 of the present invention, and this mobile terminal comprises client module 11, service processing module 12, identification information storage module 13 connected in sequence, can also comprise client module 11 and respectively The message storage module 14 to which the business processing module 12 is connected. Wherein, the client module 11 is mainly used for providing the human-computer interaction interface, accepts the information that the user inputs and creates a message according to this information, and displays the message that the service processing module 12 receives; The function of the message storage module 14 is the same as that of the prior art Basically the same, it is mainly used to store the message received by the business processing module 12; the identification information storage module 13 is used to store the status identification information set by the user to identify whether to provide the current geographic location of the mobile terminal; the business processing module 12 is used for Carry out the processing of communication business, receive the message that client module 11 creates, obtain the status identification information stored in advance from identification information storage module 13, and write this status identification information in the message that client module 11 sends, then write The message of the incoming state identification information is sent to the corresponding MSC or SGSN, and the message sent by the MSC or SGSN is sent to the client module 11 for display, and the message can also be stored in the message storage module 14.

Fig. 2 shows the structural representation of the second embodiment of the mobile terminal of the present invention, the mobile terminal includes a client module 11 and an information setting module 15 connected to each other, and a communication service module 16 connected with the client module 11, and may also include A message storage module 14 connected to the client module 11 and the communication service module 16 respectively. Wherein, the information setting module 15 is used for according to the indication that the client module 11 sends, is set in the HLR of this mobile terminal and is used for identifying whether to provide the state identification information of this mobile terminal current geographic location, and revises, updates this state identification information; Communication service module 16 is used for the processing of communication service, receives the message that client module 11 creates, and sends this message to corresponding MSC or SGSN, and sends the message that MSC or SGSN sends to client module 11 to display, The message may also be stored in the message storage module 14 .

FIG. 3 is a schematic structural diagram of Embodiment 1 of a mobile switching device with a location information providing function according to the present invention. The mobile switching device includes an MSC21 and a location information providing device 22 connected to each other. Among them, MSC21 is used to obtain the CGI information of the cell currently accessed by the mobile terminal of the message sender, receive the message sent by the mobile terminal of the sender, and send the CGI information related to the cell currently accessed by the mobile terminal of the sender to the location information providing device 22. The acquisition request information of the corresponding geographic location information, and write the geographic location information returned by the location information providing device 22 into the message, and then send the message of writing the geographic location information to the SMSC; the location information providing device 22 is used to store the CGI information The mapping relationship information between the location information and the location information corresponding to the CGI information in the acquisition request information sent by the MSC21 is queried from the mapping relationship information and returned to the MSC21. Wherein, the location information providing device 22 may be set as the same network entity as the MSC21, or may be two independent network entities. Table 1 below is an example of the content of the mapping relationship information stored by the location information providing device 22 of the present invention:

Table 1

CGI geographic location 0000-0000 District X, City X 0001-0000 District Y of City X ... ... 0111-0022 District B of City A

FIG. 4 is a schematic structural diagram of Embodiment 2 of a mobile switching device with a location information providing function of the present invention. In this embodiment, the location information providing device 22 includes a location information storage module 222 and is connected to the location information storage module 222 and the location information storage module 222 respectively. The location information acquisition module 221 connected to the MSC21. Wherein, the location information storage module 222 is used for storing the mapping relationship information between CGI information and geographic location information; The location information acquisition module 221 is used for receiving the acquisition request information sent by MSC21, and queries the location information storage module 222 according to the acquisition request information From the mapping relationship information stored in the request information, the geographical location information corresponding to the CGI information carried in the acquisition request information is obtained and sent to the MSC21.

Fig. 5 is a schematic structural diagram of Embodiment 1 of the message processing system of the present invention. The message processing system includes the sender's mobile switching device 2 and SMSC3 which are sequentially connected by communication, wherein the mobile switching device 2 adopts the mobile switching device shown in Fig. 3 The device, wherein the MSC21 is connected to the SMSC3; the SMSC3 is used to send the message written in the geographic location information sent by the MSC21 to the receiving mobile terminal.

In addition, the mobile switching device may also use the mobile switching device shown in FIG. 4 . FIG. 6 is a schematic structural diagram of Embodiment 2 of the message processing system of the present invention composed of the mobile switching device shown in FIG. 4 .

FIG. 7 is a schematic structural diagram of Embodiment 3 of the message processing system of the present invention. In this embodiment, the mobile terminal 1 of the sender and the mobile terminal 4 of the receiver both use the mobile terminal shown in FIG. 1 , and the mobile terminal 1 of the sender The service processing module 12 is connected to the MSC21 in communication, and the service processing module 12 in the receiver's mobile terminal 4 is connected to the SMSC3 in communication.

Figure 8 is a schematic structural diagram of Embodiment 4 of the message processing system of the present invention. In this embodiment, the sender HLR5 is also provided for storing the subscription information and static data information of the mobile terminal user attributable to it, and for identifying whether to provide The status identification information of this mobile terminal user's current geographical location; Sending party mobile terminal 6 and receiving party mobile terminal 7 all adopt the mobile terminal shown in Figure 2, and the communication service module 16 in the mobile terminal 6 is connected with MSC21 communication, mobile terminal 6 The information setting module 15 in the communication connection with the sender's HLR5 is used to set and update the state identification information that the mobile terminal 6 is stored in the sender's HLR5 according to the instructions sent by the mobile terminal user through the client module 11, and the receiver's mobile terminal 7 The communication service module 16 in is communicatively connected with SMSC3.

Fig. 9 shows the structural representation of Embodiment 5 of the message processing system of the present invention. In this embodiment, MSC21 is also connected to the sender VLR8, and the VLR8 is connected to the sender HLR5 at the same time for storing and updating the mobile data stored in the sender HLR5. End user's subscription information and status identification information. When a mobile terminal user roams to a new MSC service area and attaches to the network, VLR8 can initiate a location update to HLR5, and insert the subscription information and status identification information of the mobile terminal user into VLR8.

In the above embodiment, the message processing system shown in Fig. 5-Fig. 9 is applicable to the short message sending service SM MO (Short Message Mobile Originated) carried by the CS domain (Circuit Switch Domain).

FIG. 10 is a schematic structural diagram of Embodiment 1 of a service GPRS supporting device with a location information providing function of the present invention. The serving GPRS supporting device with a location information providing function includes a SGSN91 and a location information providing device 22 connected to each other. Among them, SGSN91 is used to complete the sending and receiving of mobile packet data between mobile terminals and various data networks, and to provide two-way packet routing for mobile terminal users in the service area. This function is the same as that in the prior art. In addition, SGSN91 is also used to obtain the CGI information of the cell currently accessed by the mobile terminal of the message sender, receive the message sent by the mobile terminal of the sender, and send to the location information providing device 22 instruction information for obtaining geographic location information corresponding to the CGI information, and Write the geographic location information returned by the location information providing device 22 into the message, and then send the message of writing the geographic location information to the SMSC; the location information providing device 22 is the same as that in the embodiment shown in FIG. 3 . The location information providing device 22 and the SGSN91 may be set as the same network entity, or may be two independent network entities.

Figure 11 is a schematic structural diagram of the second embodiment of the service GPRS support device with location information providing function of the present invention, in this embodiment, the location information providing device 22 is the same as that shown in Figure 4, and its location information acquisition module 221 and SGSN91 connection.

Fig. 12 shows the structure schematic diagram of embodiment six of the short message processing system of the present invention, and this short message processing system comprises the processing side service GPRS supporting equipment 9 and SMSC3 that are connected by communication successively, wherein, the sending side serving GPRS supporting equipment 9 has adopted In the serving GPRS supporting device with the function of providing location information shown in 11, the SGSN91 is connected to the SMSC3; the SMSC3 is used to send the message written in the geographic location information sent by the SGSN91 to the receiving mobile terminal. In addition, the serving GPRS supporting device of the sender may also use the mobile switching device shown in FIG. 10 .

FIG. 13 is a schematic structural diagram of Embodiment 7 of the message processing system of the present invention. In this embodiment, the mobile terminal 1 of the sender and the mobile terminal 4 of the receiver both use the mobile terminal shown in FIG. 1 , and the mobile terminal 1 of the sender The service processing module 12 is connected to the SGSN91 in communication, and the service processing module 12 in the receiver's mobile terminal 4 is connected to the SMSC3 in communication.

Figure 14 is a schematic structural diagram of Embodiment 8 of the message processing system of the present invention. In this embodiment, the sender HLR5 is also provided to store the subscription information and static data information of the mobile terminal user it belongs to, and to identify whether to provide The status identification information of the mobile terminal user's current geographic location; the mobile terminal 6 of the sender and the mobile terminal 7 of the receiver all adopt the mobile terminal shown in Figure 2, and the service processing module 12 in the mobile terminal 6 is connected with the SGSN91 communication, and the mobile terminal 6 The information setting module 15 in the communication connection with the sender HLR5 is used to set and update the state identification information that the mobile terminal 6 is stored in the sender HLR5 according to the instructions sent by the mobile terminal user through the client module 11, and the receiver mobile terminal Communication service module 16 in 7 is connected with SMSC3 communication.

Fig. 15 shows the structural representation of Embodiment 9 of the short message processing system of the present invention. In this embodiment, SGSN91 is also connected to the sender's VLR8. Subscription information and status identification information of mobile terminal users. When a mobile terminal user roams to a new SGSN service area and attaches to the network, VLR8 can initiate a location update to HLR5, and insert the subscription information and status identification information of the mobile terminal user into VLR8.

In the above-mentioned embodiment, the message processing system shown in FIG. 12-FIG. 15 is applicable to the short message sending service SM MT (Short Message Mobile Terminated) carried by the PS domain (PacketSwitch Domain).

Figure 16 shows the main flow chart of the specific implementation of the message processing method of the present invention, which includes the following steps:

Step 1: Receive the message sent by the mobile terminal of the sender, and obtain the CGI information of the cell currently accessed by the mobile terminal of the sender from the relevant interaction information sent before the mobile terminal of the sender sends the message.

Step 2, query the pre-stored mapping relationship information representing the correspondence between CGI and geographic location, obtain the geographic location information corresponding to the CGI information of the cell currently accessed by the sender's mobile terminal, and write the geographic location information into the sending In the message sent by the mobile terminal of the party.

Step 3, according to the address information of the receiver's mobile terminal carried in the message, send the message in which the geographic location information is written to the receiver's mobile terminal.

The mapping relationship information representing the corresponding relationship between the CGI and the geographic location is pre-established and stored in the location information providing device. After that, the message can be sent through the message sending system and sending method provided by the present invention. The message therein can be a short message, or a sending report message returned by the mobile terminal user of the short message recipient to the SMSC for explaining receipt of the short message, or a status report message returned by the SMSC to the mobile terminal of the recipient.

The user inputs status identification information for indicating whether to display its current geographic location information to the client module 11 in the sender's mobile terminal 6, and the status identification information is set in the sender HLR5 by the information setting module 15. When the sender VLR8 performs location update related to the sender HLR5, the subscription information and status identification information of the sender mobile terminal 6 user stored in the HLR5 are inserted into the VLR8. The sender's mobile terminal 6 user can revise its status identification information stored in the HLR5 at any time by the information setting module 15. When the status identification information stored in the HLR5 was updated, the sender's HLR5 sent a notification to the VLR8 to update the status identification information stored in the VLR8. Status identification information. FIG. 17 is a flowchart of Embodiment 1 of the message processing method of the present invention. This embodiment can be implemented by the message processing system shown in FIG. 9 (CS domain) or FIG. 15 (PS domain), which includes the following steps:

Step 1701, the client module 11 in the sender's mobile terminal 6 creates a short message according to the user's instructions, and sends the created short message to the communication service module 16;

Step 1702, the communication service module 16 sends a short message to the MSC21 in the sender mobile switching device 2 with the function of providing location information or the SGSN91 in the serving GPRS support device 9 with the function of providing location information, and the short message carries the sending The number information of the mobile terminal 6 of the receiving party, for example: 13000000000, and the number information of the mobile terminal of the receiving party, for example: 13011111111.

Step 1703, after MSC21 or SGSN91 receives the short message, obtain the number information 13000000000 of the sender's mobile terminal 6 carried in the short message, and obtain the status identification information of the number information 13000000000 of the sender's mobile terminal 6 from the VLR8, if the sender If the status identification information of the number information 13000000000 is not stored in the VLR8 of the sending party, the VLR8 of the sending party may obtain the status identification information of the number information 13000000000 from the HLR5 of the sending party.

Step 1704, after the MSC21 or SGSN91 obtains the state identification information of the number information 13000000000, judge whether to provide the geographic location information of the sender mobile terminal 6 according to preset parameters, if yes, execute step 1705; otherwise, execute step 1709.

Step 1705, MSC21 or SGSN91 obtains the CGI information of the cell currently accessed by the sender mobile terminal 6 from the relevant interactive information (for example: service request message or paging response message, etc.) sent before the sender mobile terminal 6 sends the short message , for example: 0111-0022, and then send acquisition request information to the location information obtaining module 221 in the location information providing device 22 to obtain the geographic location information corresponding to the CGI information 0111-0022.

Step 1706, the location information acquisition module 221 queries the mapping relationship information stored in the location information storage module 222, obtains the geographic location information corresponding to the CGI information 0111-0022 from the information, for example: City A, District B, and stores the geographic location information The information is returned to MSC21 or SGSN91.

Step 1707, MSC21 or SGSN91 writes geographic location information of city A and district B into the short message, and then sends the short message written in geographical location information of city A and district B to SMSC3.

According to the 3GPP TS 23.040 V3.9.0 protocol, the definition of the information elements carried in the Header field of the TP-UD field in the short message is shown in Table 2 below.

Table 2

Information element identifier (hexadecimal value) Information element data and its size 00 Concatenated short messages, 8-bit reference number 01 Special SMS Message Indication 02 Reserved 03 Value not used to avoid misinterpretation as<LF>character 04 Application port addressing scheme, 8bit address 05 Application port addressing scheme, 16bit address 06 SMSC Control Parameters 07 UDH Source Indicator 08 Concatenated short message, 16-bit reference number 09 Wireless Control Message Protocol 0A Text Formatting 0B Predefined Sound

Information element identifier (hexadecimal value) Information element data and its size 0C User Defined Sound(iMelody max 128bytes) 0D Predefined Animation 0E Large Animation(16*16times 4＝32*4＝128bytes) 0F Small Animation(8*8times 4＝8*4＝32bytes) 10 Large Picture (32*32＝128bytes) 11 Small Picture (16*16＝32bytes) 12 Variable Picture 13-1F Reserved for future EMS features(see clause 3.10) 20 RFC 822E-Mail Header 21-6F Reserved for future use 70-7F (U)SIM Toolkit Security Headers 80-9F SME to SME specific use A0-BF Reserved for future use C0-DF SC specific use E0-FF Reserved for future use

In Table 2 above, the information elements carried in the Header field of the TP-UD field include the information element identifier, the information element data and the size of the information element data, wherein the information element identifier is used to identify a certain information element, and the information element data is the The specific data content of the information element, the size of the information element data is the size of the data area of the information element, and its unit is octet, that is, how many octets are the size of the subsequent data area. It can be seen from the above table 2 that 02, 21-6F, A0-BF and E0-FF in the information element identifier are all reserved values, that is, they are not used in the existing short message implementation, so 02, 21-6F can be selected Any one of , A0-BF or E0-FF is used as the information element identifier of the geographic location information, the geographic location information is inserted into the corresponding data area, and the corresponding information element identifier is set to indicate that the corresponding data area contains the geographic location information. The above status identification information can also be written into the short message in a similar way. If the geographic location information is expressed in a coding method different from that of the short message content, the information element data used to store the geographic location information can be divided into two parts, and an octet can be assigned to the first part to store the geographic location information. The encoding method is to allocate multiple octets to the second part to store the specific content of the geographical location information, so that the mobile terminal of the receiving party uses a corresponding encoding method to decode the geographical location information code string and obtain the geographical location information.

Step 1708 , SMSC3 sends the short message written in geographical location information A, City and District B to the recipient's mobile terminal according to the number information 13011111111 of the recipient's mobile terminal carried in the short message, and then executes Step 1711 .

Step 1709, MSC21 or SGSN91 sends the received short message to SMSC3.

Step 1710, SMSC3 sends the short message to the mobile terminal of the recipient according to the number information 13011111111 of the mobile terminal of the recipient carried in the short message.

Step 1711, end.

After receiving the short message and the geographic location information of the sender's mobile terminal, the receiver's mobile terminal can display the content of the short message sent by the sender's mobile terminal and the geographic location information of the sender's mobile terminal through the client module of the mobile terminal.

The user inputs status identification information to the client module 11 of the sender mobile terminal 1 to indicate whether to display its current geographic location information, and the status identification information is set in the identification information storage module 13 by the client module 11 . The user of the sending mobile terminal 1 can modify the status identification information stored in the identification information storage module 13 through the client module 11 at any time. Fig. 18 shows the flowchart of embodiment two of the message processing method of the present invention, and this embodiment can be realized by the short message processing system shown in Fig. 7 (CS domain) or Fig. 13 (PS domain), and it comprises the following steps:

Step 1801, after the user inputs the content of the short message and the number information of the receiver to the client module 11 in the mobile terminal 1 of the sender, the user sends request information requesting to send a short message.

Step 1802 , the client module 11 creates a short message according to the user's request information, and sends the short message to the service processing module 12 .

Step 1803, after the service processing module 12 receives the short message sent by the client module 11, obtain the status identification information used to identify whether to provide the current geographic location of the sender's mobile terminal 1 user from the identification information storage module 13, and set the status The identification information is written in the short message, and then the short message written in the state identification information is sent to the MSC21 in the mobile switching device 2 of the sender with the position information providing function or the SGSN91 in the serving GPRS support device 9 with the position information providing function , the short message carries number information 13000000000 identifying the sender mobile terminal 1, number information 13011111111 of the receiver mobile terminal, and status identification information.

Step 1804, after the MSC21 or SGSN91 receives the short message, obtain the state identification information from the short message, and judge whether to provide the geographic location information of the sender's mobile terminal 1 by the state identification information according to the preset parameters, if yes, perform the steps 1805; otherwise, go to step 1809.

Step 1805, MSC21 or SGSN91 obtains the CGI information of the cell currently accessed by the mobile terminal 1 of the sending party from the relevant interactive information (for example: service request message or paging response message, etc.) sent before the mobile terminal 1 of the sending party sends the short message, For example: 0111-0022, then send acquisition request information to the location information acquisition module 221 in the location information providing device 22 to acquire the geographic location information corresponding to the CGI information 0111-0022.

Step 1806, the location information acquisition module 221 queries the mapping relationship information stored in the location information storage module 222, obtains the geographic location information corresponding to the CGI information 0111-0022 from the information, for example: City A, District B, and stores the geographic location information The information is returned to MSC21 or SGSN91.

Step 1807, MSC21 or SGSN91 writes geographic location information of city A and district B into the short message, and sends the short message written in geographical location information of city A and district B to SMSC3.

Step 1808, SMSC3 according to the number information 13011111111 of the recipient's mobile terminal carried in the short message written in the geographical location information A city B district, sends the short message written in the geographic location information A city B district to the recipient mobile terminal, and then Execute step 1811.

Step 1809, SMSC3 sends the short message to the mobile terminal of the recipient according to the number information 13011111111 of the mobile terminal of the recipient carried in the short message.

Step 1811, end.

After step 1808, after receiving the short message sent by the receiving party VMSC or the receiving party VSGSN, the service processing module in the mobile terminal of the receiving party sends the short message to the client module to display the mobile terminal user of the receiving party to the mobile terminal user of the receiving party. The content of the short message to be sent and the geographic location information when the short message is sent; meanwhile, the short message information is stored in the message storage module.

In step 1801, after the sender mobile terminal inputs the content of the short message, when sending the request information requesting to send the short message, it may simultaneously send the request information requesting to provide a status report message for explaining that the receiver mobile terminal user has received the short message Correspondingly, after receiving the short message, the receiver's mobile terminal can also adopt any of the above-mentioned message processing methods provided by the present invention to return the SMS-DELIVER-REPORT carrying the geographical position information of the receiver's mobile terminal user to SMSC3, and then The SMSC3 creates an SMS-STATUS-REPORT according to the SMS-DELIVER-REPORT and sends it to the sending mobile terminal, so as to provide the sending mobile terminal with the current geographic location information of the receiving mobile terminal user. FIG. 19 is a schematic structural diagram of Embodiment 10 of the message processing system of the present invention, and FIG. 20 is a flow chart of Embodiment 3 of the message processing method of the present invention. This embodiment can utilize the system shown in FIG. geographic location information, which includes the following steps:

Step 2001, the receiver's mobile terminal sends an SMS-DELIVER-REPORT to the SGSN in the receiver's service GPRS support device capable of providing location information, and the SMS-DELIVER-REPORT carries the number information 13011111111 of the short message receiver's mobile terminal 13000000000 with the number information of the short message sender's mobile terminal.

Step 2002: After receiving the SMS-DELIVER-REPORT, the SGSN obtains the number information 13011111111 of the recipient's mobile terminal carried in the SMS-DELIVER-REPORT, and obtains the status identification information of the number information 13011111111 of the recipient's mobile terminal from the VLR, if The receiving VLR does not store the status identification information of the number information 13011111111, then the receiving VLR may acquire the status identification information of the number information 13011111111 from the receiving HLR.

In step 2003, after the SGSN obtains the state identification information of the number information 13011111111, it judges whether to provide the geographic location information of the receiving mobile terminal user according to the preset parameters, if yes, execute step 2004; otherwise, execute step 2008.

Step 2004, the SGSN obtains the CGI information 0222-0011 of the cell currently accessed by the mobile terminal of the receiving party, and then sends an acquisition request message to obtain the geographic location information corresponding to the CGI information 0222-0011 to the location information obtaining module in the location information providing device.

Step 2005, the location information acquisition module queries the mapping relationship information stored in the location information storage module, obtains the geographic location information corresponding to the CGI information 0222-0011 from the information, for example: District D of city C, and returns the geographic location information to SGSN.

In step 2006, the SGSN writes the geographic location information of city C and district D into the SMS-DELIVER-REPORT, and sends the SMS-DELIVER-REPORT written into the geographic location information of city C and district D to the SMSC.

According to the 3GPP TS 23.040 V3.9.0 protocol, the definition of the information elements carried in the Header field of the TP-UD field in the SMS-DELIVER-REPORT is shown in Table 3 below.

table 3

Information element identifier (hexadecimal value) Information element data and its size 00 Concatenated short messages, 8-bit reference number 01 Special SMS Message Indication 02 Reserved 03 Value not used to avoid misinterpretation as<LF>character 04 Application port addressing scheme, 8bit address 05 Application port addressing scheme, 16bit address 06 SMSC Control Parameters 07 UDH Source Indicator 08 Concatenated short message, 16-bit reference number 09 Wireless Control Message Protocol 0A Text Formatting 0B Predefined Sound 0C User Defined Sound(iMelody max 128bytes) 0D Predefined Animation 0E Large Animation(16*16times 4＝32*4＝128bytes) 0F Small Animation(8*8times 4＝8*4＝32bytes) 10 Large Picture (32*32＝128bytes) 11 Small Picture (16*16＝32bytes)

Information element identifier (hexadecimal value) Information element data and its size 12 Variable Picture 13-1F Reserved for future EMS features(see clause 3.10) 20 RFC 822 E-Mail Header 21-6F Reserved for future use 70-7F (U)SIM Toolkit Security Headers 80-9F SME to SME specific use A0-BF Reserved for future use C0-DF SC specific use E0-FF Reserved for future use

In Table 3 above, the information elements carried in the Header field of the TP-UD field include the information element identifier, the information element data and the size of the information element data, wherein the information element identifier is used to identify a certain information element, and the information element data is the The specific data content of the information element, the size of the information element data is the size of the data area of the information element, and its unit is octet, that is, how many octets are the size of the subsequent data area. It can be seen from the above table 3 that 02, 21-6F, A0-BF and E0-FF in the information element identifier are all reserved values, that is, they are not used in the existing short message implementation, so 02, 21-6F can be selected Any one of , A0-BF or E0-FF is used as the information element identifier of the geographic location information, the geographic location information is inserted into the corresponding data area, and the corresponding information element identifier is set to indicate that the corresponding data area contains the geographic location information. If the geographic location information is represented by a different encoding method from the SMS-DELIVER-REPORT content, the information element data used to store the geographic location information can be divided into two parts, and an octet can be assigned to the first part to store the geographical location information. The coding method of the location information assigns a plurality of octets to the second part to store the specific content of the geographic location information, so that the mobile terminal of the sender uses a corresponding coding method to decode the code string of the geographic location information and obtain the geographic location information.

Step 2007, SMSC creates SMS-STATUS-REPORT according to SMS-DELIVER-REPORT, and writes geographic location information C city D district carried in SMS-DELIVER-REPORT into SMS-STATUS-REPORT, and then according to SMS-DELIVER-REPORT The number information 13000000000 of the mobile terminal of the sender carried in the SMS-STATUS-REPORT is sent to the mobile terminal of the sender, and then step 2012 is performed.

Step 2008, SGSN sends the received SMS-DELIVER-REPORT to SMSC.

In step 2009, the SMSC creates an SMS-STATUS-REPORT according to the SMS-DELIVER-REPORT, and sends the SMS-STATUS-REPORT to the sender's mobile terminal according to the number information 13011111111 of the sender's mobile terminal carried in the SMS-DELIVER-REPORT.

Step 2010, end.

After the service processing module in the mobile terminal of the short message sender receives the SMS-STATUS-REPORT carrying the geographic location information returned by the mobile terminal of the receiving party, it sends the SMS-STATUS-REPORT to the client module, and the client module can display The current geographic location information of the receiving mobile terminal user.

In the embodiment of the present invention, a location information providing device is added at the MSC or SGSN, and the mapping relationship information between the cell identifier and the geographic location of the cell can be pre-established and stored in the location information providing device. When the mobile switching device or SGSN After receiving the short message or sending report message sent by the mobile terminal, it can query the geographical location information corresponding to the cell identification information according to the previously obtained cell identification information, and write the geographical location information into the short message or send the report message , and then send the short message or sending report message written in the geographical location information to the mobile terminal of the other party, so that after the mobile terminal of the other party receives the message, when displaying the content of the message, it can also display the geographic location information of the mobile terminal of the message sender, The mobile terminal user of the message receiver can conveniently know the current geographic location information of the mobile terminal user sending the message, which is convenient for the mobile terminal user.

Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present invention, rather than limiting the understanding of the present invention. Although the present invention has been described in detail with reference to the above-mentioned preferred embodiments, those skilled in the art should understand that: it can still modify or replace the technical solution of the present invention, and such modification or replacement does not depart from the technology of the present invention. The spirit and scope of the programme.

Claims (28)

1. message treatment method comprises:

Network side receives the message that sender mobile terminal sends, and obtains the cell identity information of this sender mobile terminal present access subzone;

Mapping relations information according to storage is in advance obtained and described cell identity information corresponding geographical location information, and this geographical location information is write in the described message;

Give recipient's portable terminal with the forwards that writes described geographical location information.

2. method according to claim 1, wherein, receive at network side before the message of sender mobile terminal transmission, also comprise: sender mobile terminal is obtained and is used to identify the status indicator of the described geographical location information information that whether provides, described status indicator information is write in the described message, and the message that will carry described status indicator information sends to network side; Correspondingly, the described cell identity information of obtaining this sender mobile terminal present access subzone further comprises: network side judges whether to obtain cell identity information according to described status indicator information, in this way, then obtain cell identity information and obtain corresponding geographical location information according to cell identity information.

3. method according to claim 2, wherein, needs obtain cell identity information if network side is judged not according to described status indicator information, then give recipient's portable terminal by SMS service center with described forwards.

4. according to claim 2 or 3 described methods, wherein, sender mobile terminal is obtained status indicator information and is specially: sender mobile terminal is obtained the status indicator information that sets in advance from the transmit leg attaching position register.

5. method according to claim 4, wherein, also carry out:

When the position that the transmit leg VLR Visitor Location Register relates to described transmit leg attaching position register is upgraded, the described status indicator information of storing in the described transmit leg attaching position register is inserted the transmit leg VLR Visitor Location Register; Correspondingly, sender mobile terminal is obtained status indicator information and is specially: sender mobile terminal is obtained the status indicator information that sets in advance from the transmit leg VLR Visitor Location Register.

6. method according to claim 4, wherein, described method also comprises: sender mobile terminal is revised the status indicator information that the transmit leg attaching position register is preserved.

7. method according to claim 6, wherein, described method also comprises: when the described status indicator information of storing in the described transmit leg attaching position register was modified, described transmit leg attaching position register updated stored in the described status indicator information in the described transmit leg VLR Visitor Location Register.

8. method according to claim 7, wherein, described network side receives the message that sender mobile terminal sends, and the cell identity information of obtaining this sender mobile terminal present access subzone further is:

Network side receives described message, from this message, obtain the number information of described sender mobile terminal, the status indicator information corresponding that store in the inquiry transmit leg VLR Visitor Location Register with number information described sender mobile terminal, and judge whether to provide described geographical location information according to described status indicator information, be, then obtain described cell identity information, and send the solicited message of obtaining obtain with described cell identity information corresponding geographical location information to positional information providing apparatus, carry out the mapping relations information that described basis stores in advance then and obtain and described cell identity information corresponding geographical location information, and this geographical location information is write operation in the described message; Otherwise, give recipient's portable terminal with described forwards by SMS service center.

9. method according to claim 8, wherein, if do not have the status indicator information corresponding in the described transmit leg VLR Visitor Location Register, then from described transmit leg attaching position register, obtain described status indicator information with the number information of described sender mobile terminal.

10. according to claim 2,3,8 or 9 described methods, wherein, the mapping relations information that described basis is stored is in advance obtained and described cell identity information corresponding geographical location information, and this geographical location information write in the described message further is:

The network side inquiry is the mapping relations information of storage in advance, from this mapping relations information, obtain and described cell identity information corresponding geographical location information, described geographical location information is write in the described message, and the message that will write described geographical location information sends to described SMS service center.

11. method according to claim 10, wherein, described geographical location information write in the described message further be: described geographical location information is write user data head in the described message with the form of information element, and the described user data of being designated of this user data head is set contains head.

12. according to any described method of claim 1 to 9, wherein, described message is short message, perhaps receives the transmission report message of short message in order to sign.

13. method according to claim 10, wherein, described message is specially short message;

The short message that writes described geographical location information is transmitted to recipient's portable terminal further is: the short message that described SMS service center will write described geographical location information is transmitted to recipient's portable terminal.

14. method according to claim 13 is characterized in that, described method also comprises:

Described recipient's portable terminal shows described geographical location information after receiving the described message of carrying described geographical location information.

15. method according to claim 10, wherein, the described forwards that will write described geographical location information further is for recipient's portable terminal: described SMS service center is according to described transmission report message creation state report message, and the geographical location information that carries in the described transmission report message write in the described status report messages, the status report messages that will carry geographical location information then sends to recipient's portable terminal.

16. method according to claim 15 is characterized in that, described method also comprises:

Described recipient's portable terminal shows described geographical location information after receiving the described status report messages that carries described geographical location information.

17. one kind has the mobile switch equipment that positional information provides function, it is characterized in that, comprising:

Mobile switching centre is used to receive the message that sender mobile terminal sends, and sends the solicited message of obtaining that is used to obtain with the cell identity information corresponding geographical location information of the present access subzone of described portable terminal according to described message;

Positional information providing apparatus, be connected with described mobile switching centre, be used to store the mapping relations information between cell identity information and the geographical location information, receive the solicited message of obtaining of described mobile switching centre transmission, and obtain the cell identity information corresponding geographical location information that sends with described mobile switching centre and send to described mobile switching centre according to this mapping relations information;

Described mobile switching centre receives described geographical location information and this geographical location information is write in the described message, the message that will write described geographical location information then sends to SMS service center, and the message that SMS service center is sent sends to described sender mobile terminal.

18. according to claim 17 have a mobile switch equipment that positional information provides function, it is characterized in that described positional information providing apparatus comprises:

The positional information memory module is used to store the mapping relations information between cell identity information and the geographical location information;

Position information acquisition module is connected with described positional information memory module, is used for obtaining with described cell identity information corresponding geographical location information and sending to described mobile switching centre according to mapping relations information.

19. a message handling system comprises SMS service center, it is characterized in that, also comprises having the mobile switch equipment that positional information provides function, this has positional information provides the mobile switch equipment of function to comprise:

Mobile switching centre is used to receive the message that sender mobile terminal sends, and sends the solicited message of obtaining with the cell identity information corresponding geographical location information of the present access subzone of described portable terminal of obtaining;

Positional information providing apparatus, be connected with described mobile switching centre, be used to store the mapping relations information between cell identity information and the geographical location information, receive the solicited message of obtaining of described mobile switching centre transmission, and obtain the cell identity information corresponding geographical location information that sends with described mobile switching centre and send to described mobile switching centre according to this mapping relations information;

Described mobile switching centre receives described geographical location information and this geographical location information is write in the described message, the message that will write described geographical location information then sends to SMS service center, and the message that SMS service center is sent sends to described sender mobile terminal.

20. system according to claim 19 is characterized in that, described positional information providing apparatus comprises:

The positional information memory module is used to store the mapping relations information between cell identity information and the geographical location information;

Position information acquisition module is connected with described positional information memory module, is used for obtaining the cell identity information corresponding geographical location information that sends with described mobile switching centre and sending to described mobile switching centre according to mapping relations information.

21. according to claim 19 or 20 described systems, it is characterized in that, also comprise:

The transmit leg attaching position register is used for the status indicator information whether storaging mark provides the sender mobile terminal current geographic position information.

22. system according to claim 21 is characterized in that, also comprises:

The transmit leg VLR Visitor Location Register is connected with described mobile switching centre and described transmit leg attaching position register respectively, is used for the status indicator information whether storaging mark provides the sender mobile terminal current geographic position information.

23. one kind has the service GPRS support equipment that positional information provides function, it is characterized in that, comprising:

Serving GPRS Support Node is used to receive the message that sender mobile terminal sends, and sends the solicited message of obtaining with the cell identity information corresponding geographical location information of the present access subzone of described portable terminal of obtaining;

Positional information providing apparatus, be connected with described Serving GPRS Support Node, be used to store the mapping relations information between cell identity information and the geographical location information, receive the solicited message of obtaining of described mobile switching centre transmission, and obtain the cell identity information corresponding geographical location information that sends with Serving GPRS Support Node and send to Serving GPRS Support Node according to this mapping relations information;

Described Serving GPRS Support Node receives described geographical location information and this geographical location information is write in the described message, the message that will write described geographical location information then sends to SMS service center, and the message that SMS service center is sent sends to described sender mobile terminal.

24. according to claim 23 have a service GPRS support equipment that positional information provides function, it is characterized in that described positional information providing apparatus comprises:

The positional information memory module is used to store the mapping relations information between cell identity information and the geographical location information;

Position information acquisition module is connected with described positional information memory module, is used for obtaining with described cell identity information corresponding geographical location information and sending to Serving GPRS Support Node according to mapping relations information.

25. a message handling system comprises SMS service center, it is characterized in that, also comprises having the service GPRS support equipment that positional information provides function, this has positional information provides the service GPRS support equipment of function to comprise:

Serving GPRS Support Node is used to receive the message that sender mobile terminal sends, and sends the solicited message of obtaining with the cell identity information corresponding geographical location information of the present access subzone of described portable terminal of obtaining;

Positional information providing apparatus, be connected with described Serving GPRS Support Node, be used to store the mapping relations information between cell identity information and the geographical location information, receive the solicited message of obtaining of described mobile switching centre transmission, and obtain the cell identity information corresponding geographical location information that sends with Serving GPRS Support Node and send to Serving GPRS Support Node according to this mapping relations information;

Described Serving GPRS Support Node receives described geographical location information and this geographical location information is write in the described message, the message that will write described geographical location information then sends to SMS service center, and the message that SMS service center is sent sends to described sender mobile terminal.

26. system according to claim 25 is characterized in that, described positional information providing apparatus comprises:

The positional information memory module is used to store the mapping relations information between cell identity information and the geographical location information;

Position information acquisition module, be connected with described positional information memory module and described Serving GPRS Support Node respectively, be used for obtaining and described cell identity information corresponding geographical location information, and send to described Serving GPRS Support Node according to mapping relations information.

27. according to claim 25 or 26 described systems, it is characterized in that, also comprise:

The transmit leg attaching position register is used for the status indicator information whether storaging mark provides the sender mobile terminal current geographic position information.

28. system according to claim 27 is characterized in that, also comprises:

The transmit leg VLR Visitor Location Register is connected with described Serving GPRS Support Node and described transmit leg attaching position register respectively, is used for the status indicator information whether storaging mark provides the sender mobile terminal current geographic position information.

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