CN1223164C - Method for implementing short message session - Google Patents

Abstract

The present invention is a method for realizing a short message session, which comprises the following steps: a. The calling party (network application) creates a session and generates a session identifier, and submits the short message added to the session identifier to a short message service center; B, the short message service center sends the short message to the called party (terminal); c, the short message that the called party (terminal) will reply, sends back to the calling party (network application) through the short message service center; d, The calling party (network application) finds the corresponding session according to the session identifier in the reply short message, thereby completing the session. In the short message of the calling party (network application), the present invention adds a session identifier in the called phone number or in the content of the short message, and uniquely identifies the current session by the session identifier. In this way, when the calling party (network application) application) and the called party (terminal) carry out multiple conversations at the same time, there will be different conversation identifiers to identify, and each short message can find the corresponding conversation, realizing the short message conversation mechanism, which greatly facilitates the user.

Description

Realization method of short message conversation

technical field

The invention relates to the communication application field, in particular to a method for realizing short message conversation.

Background technique

The short message is a message carried by signaling on the network, such as SS7. At present, most mobile terminals, mobile communication networks, and some fixed communication networks generally use the short message technology. There are many services carried out by using short messages. It is already the main data service bearing mode on the mobile communication network at present, and it also has certain applications on the fixed communication network. However, the short message itself has no session function, that is, the short message sent and received by an entity cannot be associated.

In the prior art, short messages are used to realize the conversation function, and identification is generally realized based on the terminal's phone number, that is, the corresponding relationship between two short messages in the conversation is determined according to the user's phone number.

Apparently, in the prior art, a session is identified by a mobile phone user's number, and a session cannot be uniquely identified. For example, when the calling party and the called party have multiple conversations at the same time, it is impossible to determine which conversation the current short message belongs to by relying on the phone number, so that the conversation function cannot be realized. For another example, in the commercial field, when a mobile phone user initiates a transaction request to a merchant, the merchant analyzes the transaction request, calculates the amount, and initiates a payment request to the payment gateway (network application). The payment gateway sends a short message to the mobile phone user through the Short Message Service Center (SMSC: Short Message Service Center) to ask the mobile phone user to confirm the transaction. After receiving the short message requiring confirmation, the mobile phone user sends back a short message confirming payment to the payment gateway through the short message service center. Because there is generally more than one mobile phone user for payment confirmation, and there are many short messages replied, the payment gateway does not know which short message corresponds to which payment confirmation. And when a user purchases multiple items and sends multiple payment requests. Payment gateways are identified by mobile number only. The payment gateway does not know which payment request has been confirmed by the user and which payment request has not been confirmed by the user. Therefore, the existing technology in the industry has greatly hindered the expansion of the short message service.

Contents of the invention

In view of the above situation, the present invention proposes a method for realizing a short message session that uniquely identifies the current session by adding a session identifier in the short message.

In order to achieve the above object, a method for realizing a short message session of the present invention is characterized in that the method comprises the following steps:

a. The calling party's network application creates a session and generates a session identifier, and submits the short message added to the session identifier to the short message service center;

b. The short message service center sends the short message to the called party terminal;

c. The called party terminal sends the reply short message back to the calling party's network application through the short message service center;

d. The network application of the calling party finds the corresponding session according to the session identifier in the replied short message, thereby completing the session.

Wherein, adding the session identifier into the short message in the step a refers to adding the session identifier into the number of the network application or the content of the short message.

Finding the corresponding session in step d further includes: verifying through the information of the called party terminal, such as the phone number of the called party terminal. When the calling party's network application finds the corresponding session according to the session identification in the reply short message, in order to further ensure the accuracy of the found session, the phone number of the called party terminal in the reply short message can be used to The phone number of the called party terminal in the original short message is verified, thereby strictly ensuring the one-to-one correspondence between the replied short message and the corresponding conversation.

In the short message of the calling party (network application), the present invention adds a session identifier in the calling phone number or the content of the short message, and uniquely identifies the current session by the session identifier. In this way, when the calling party (network application) ) and the called party (terminal) carry out multiple conversations at the same time, there will be different conversation identifiers to identify, and each short message can find the corresponding conversation. Especially when the session identifier is added to the caller’s phone number to uniquely identify the relevant session, when the mobile phone user replies to the short message, since the replying phone number is automatically filled, the user does not need to re-enter the other party’s phone number, which is very convenient user.

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is a system architecture diagram of the implementation method of the short message conversation described in the embodiment of the present invention;

Fig. 2 is the flowchart of the realization method of short message conversation of the present invention;

Specific implementation

This embodiment introduces the present invention in detail by taking mobile phone user confirmation of payment as an example. First of all, mobile phone user UE (User Equipment: User Equipment) with a phone number of 13900000000 sends a transaction request to the merchant. The merchant analyzes the transaction request, calculates the amount, and submits it to the network application. The network application needs to establish a transaction with the mobile phone user. A session to confirm whether the user agrees to pay. As shown in Figure 1, it is a system architecture diagram of sending a short message on a mobile communication network, which includes a mobile phone user, a short message service center, a network application, and a merchant. The concrete steps of this embodiment are as follows:

First, the calling party (network application) creates a session and generates a session ID, and submits a short message with the session ID added to the short message service center.

The merchant sends a payment request to the network application, that is, the payment gateway, and the payment gateway creates a session and generates a unique session identifier. Generally, the session identifier is a string of decimal numbers with a length of not less than 6 digits, such as "100000", and then sends the short message service The center submits the confirmation short message after adding the session ID "100000", that is, adding the session ID "100000" to the calling number "8001" to obtain: "8001100000", and then sends the short message with this number to the short message service center.

Second, the short message service center sends the short message to the called party (terminal).

The short message service center forwards the confirmed short message with the calling number and the session identifier "8001100000" to the mobile phone user 13900000000.

Third, the called party (terminal) sends the reply short message back to the calling party (network application) through the short message service center.

After the mobile phone user 13900000000 gets the confirmed short message, he directly replies to the short message. At this time, the original calling number is automatically filled, and the mobile phone user does not need to input it again, so the operation is very convenient. A short message to accept the payment is sent back to the payment gateway.

Fourth, the calling party (network application) finds the corresponding session according to the session identifier in the replied short message, thereby completing the session.

The payment gateway extracts the session identifier 100000 from the payment-accepting short message, and then finds the session corresponding to the session identifier 100000, and at the same time conducts further confirmation through the original called phone number 13900000000 and the received phone number 13900000000, Then analyze the content in the short message and draw a conclusion: the user has accepted it.

At this point, the payment gateway can send a payment confirmation message to the merchant, and the merchant can prepare the product and deliver it to the user after receiving the message.

Claims (5)

1, a kind of implementation method of short message session is characterized in that, this method comprises following steps:

A, calling party's network application are created session and are produced session identification, the short message after SMS service center is submitted this session identification of adding to;

B, SMS service center send to callee's terminal with this short message;

C, callee's terminal send it back calling party's network application with the short message of replying by SMS service center;

D, calling party's network application find corresponding session, thereby finish session according to the session identification in the short message of replying.

2, the implementation method of a kind of short message session as claimed in claim 1 is characterized in that, the session identification among the described step a is meant that a string length is not less than 6 ten's digit.

3, the implementation method of a kind of short message session as claimed in claim 1 is characterized in that, the short message behind this session identification of the adding among the described step a is meant this session identification is added in the number or content of short message of network application.

4, the implementation method of a kind of short message session as claimed in claim 1, it is characterized in that, the corresponding session that finds in the described steps d further comprises by callee's end message and carries out verification: when calling party's network application according to the session identification in the short message of this answer, after finding corresponding session, the callee's end message in the original short message is verified by the callee ` end message in the short message of replying.

5, the implementation method of a kind of short message session as claimed in claim 4 is characterized in that, the callee's end message in the described steps d is meant the telephone number of callee's terminal.

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