WO2016180220A1 - Conversation setup method and apparatus - Google Patents

Abstract

Disclosed is a conversation setup method. The method comprises: when receiving a connection request of a first terminal device, if the connection request carries identification information of a second terminal device, making a search to find whether the identification information exists; when the identification information is found, establishing a data channel between the first terminal device and the target terminal, where the second terminal device is a terminal device with which the first terminal device is having a conversation when the first terminal device sends the connection request. By means of the foregoing solution, when terminal devices are having a conversation and are in an online state, the terminal devices may transfer multimedia data such as a picture, a text, a video, and a file to each other by using a network server. The method has single operations, and a user does not need to additionally install software, thereby greatly improving user experience.

Description

Method and device for establishing session Technical field

The present application relates to, but is not limited to, the field of communications, and in particular, to a method and apparatus for establishing a session.

Background technique

In the process of community O2O (Online To Offline, online offline/online to offline), customers call the franchise store to order fresh vegetables. It is sometimes difficult for the clerk to accurately convey the product quality information through the language description. (Application, application) sends real-time pictures of goods to customers. This link affects customers' quick decision making during the call, and most customers do not actively install the app for various reasons, which may cause the franchise to lose orders.

During the peak booking process of the Spring Festival travel season, after the booking telephone is connected, the ticket purchaser must accurately and quickly enter his 18-digit ID number, 11 mobile phone contact information and other personal information, assuming that the ticket purchaser accidentally presses the wrong one. If the key causes the input information to be incorrect, the ticket purchaser needs to re-enter, which affects the efficiency of the telephone booking. In the worse case, the ticket purchaser may not be able to grab the ticket that he needs because of the mistake. The need for each party to send a picture/text message to the other party during the call is met by everyone. For such application scenarios, the related technologies are usually implemented in the following manner: the calling party dials the called number by dialing or looking up the address book. To establish a voice call with the called party, during the voice call, one party needs to perform picture/text communication with the other party, and needs to switch to the short message page first, and send a short message/mMS message to the other party on the short message page to let the other party know the information. To view related information, you also need to switch to the short message page before you can view the specific information. It can be seen that in the related art, the terminal device can not simultaneously transmit multimedia data during the call process, which not only fails to fully meet the diverse interaction requirements of the user, but also has a complicated operation process, high cost, long time consumption, and low communication efficiency.

Therefore, there is a need for a technology capable of transmitting multimedia data while a call is being made to solve the above problems of the related art.

Summary of the invention

The following is an overview of the topics detailed in this document. This summary is not intended to limit the scope of the claims.

Embodiments of the present invention provide a method and apparatus for establishing a session.

An embodiment of the present invention provides a method for establishing a session, where the method includes:

Receiving, by the server, a connection request of the first terminal device, where the connection request carries the identity identification information of the second terminal device, to find whether the identity identification information exists;

Establishing, according to the found identity information, a data channel between the first terminal device and the second terminal device;

The second terminal device is a terminal device that is talking when the first terminal device sends a connection request.

The identity identification information includes an International Mobile Subscriber Identity (IMSI), a protocol IP address interconnected between the networks, and a port number.

The method further includes: the server searching for a presence of the IMSI in the identification information in a local data storage area; and when the IMSI exists in the data storage area, the IP address corresponding to the identity identification information and The port number is synchronously updated to the data storage area; when the IMSI is not present in the data storage area, the IMSI, the IP address, and the port number in the identification information are added to the data storage area.

The establishing a data channel between the first terminal device and the target terminal includes: establishing, according to an IP address and a port number of the first terminal device, and an IP address and a port number of the second terminal device a data channel; the data channel is independent of a call channel between the first terminal device and the second terminal device.

The server obtains an IP address and a port number of the second terminal device according to the identity identification information of the second terminal device, and acquires an IP address and a port number of the first terminal device according to the connection request.

The embodiment of the invention further provides a method for a session, the method comprising:

After the first terminal device establishes a call with the second terminal device, sending a connection request to the server, where the connection request is set to request to establish a data channel with the second terminal device;

After the data channel is established, the first terminal device sends a file to the second terminal device through the data channel, and/or receives a file from the second terminal device through the data channel.

The method further includes: the first terminal device transmitting the identity identification information to the server; The identification information carries the IMSI of the first terminal device, a telephone number, a protocol IP address interconnected between the networks, and a port number.

The first terminal device sends a file to the second terminal device by using the data channel, where the first terminal device receives a request for sending a file input by a user, and sends the corresponding file to the first file through the data channel. Two terminal devices.

The first terminal device receives a request for sending a file input by the user, and detects that the user clicks on an icon indicating that the file is sent on the call interface of the first terminal device.

The embodiment of the present invention further provides a device for establishing a session, which is disposed on a server, and the device includes:

a locating module, configured to receive a connection request of the first terminal device, where the connection request carries the identity identification information of the second terminal device, to find whether the identity identification information exists;

a connection module, configured to establish a data channel between the first terminal device and the second terminal device according to the found identity information;

The second terminal device is a terminal device that is talking when the first terminal device sends a connection request.

The identity identification information includes an International Mobile Subscriber Identity (IMSI), a protocol IP address and a port number interconnected between the networks.

The device further includes an information processing module, the information processing module is configured to search for an IMSI in the identification information in a data storage area, and when the IMSI is found in the data storage area, The IP address and the port number corresponding to the IMSI are synchronously updated to the data storage area; when the IMSI is not found in the data storage area, the IMSI, the IP address, and the port number in the identification information are added to The data storage area.

The connection module is configured to: establish a data channel according to an IP address and a port number of the first terminal device, and an IP address and a port number of the second terminal device; the data channel is independent of the first a communication channel between a terminal device and the second terminal device.

The connection module is further configured to: acquire an IP address and a port number of the second terminal device according to the identity identification information of the second terminal device; and acquire an IP of the first terminal device according to the connection request Address and port number.

The embodiment of the present invention further provides a device for a session, which is disposed on a first terminal device, where the device includes:

a communication module, configured to send a connection request to the server after establishing a call with the second terminal device, where the connection request is set to request to establish a data channel with the second terminal device;

And a processing module, configured to send a file to the second terminal device through the data channel after the data channel is established, and/or receive a file from the second terminal device through the data channel.

The communication module is further configured to send the identity identification information to the server;

The identification information includes an International Mobile Subscriber Identity (IMSI) of the first terminal device, a telephone number, a protocol IP address interconnected between the networks, and a port number.

The processing module is configured to: receive a request for sending a file input by the user, and send the corresponding file to the second terminal device by using the data channel.

The embodiment of the invention further provides a computer readable storage medium storing computer executable instructions, which are implemented by the processor to implement the method for establishing a session and/or the method for the session.

The embodiment of the invention can enable the terminal device to establish a data channel through the server of the network during the call and in the networked state, so that the server through the network can transmit multimedia data such as pictures, texts, videos and files to each other, and the operation is simple, saves time and effort. Improve communication efficiency and greatly enhance the user experience.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

FIG. 1 is a flowchart of a method for establishing a session according to an embodiment of the present invention;

2 is another flowchart of a method for establishing a session according to an embodiment of the present invention;

3 is a schematic diagram of establishing a session in an embodiment of the present invention;

4 is a schematic diagram of a communication frame in an embodiment of the present invention;

FIG. 5 is another flowchart of a method for establishing a session according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an apparatus for establishing a session set in a server according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a session apparatus installed in a terminal device according to an embodiment of the present invention.

Embodiments of the invention

Embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

Embodiment 1

As shown in FIG. 1 , this embodiment provides a method for establishing a session, which is applied to a server, and the method includes:

Step S11: The server receives the connection request of the first terminal device, and carries the identity identification information of the second terminal device in the connection request to find whether the identity identification information exists.

The identification information may include an IMSI (International Mobile Subscriber Identification Number), a telephone number, a protocol IP address interconnected between the networks, and a port number.

Step S12: When the identity identification information exists, establish a data channel between the first terminal device and the second terminal device;

The second terminal device is a terminal device that is in a call when the first terminal device sends a connection request.

Specifically, the data channel is established according to the IP address and port number of the first terminal device and the IP address and port number of the second terminal device; the data channel is independent of the first terminal device and the second terminal device. Call channel.

The method may further include:

Step S14: The server receives the identification information;

Step S15: After receiving the identity identification information, the server searches for the IMSI included in the identity identification information in the data storage area. When the IMSI is found in the data storage area, the IP address corresponding to the identity identification information is The port number is synchronously updated to the data storage area; when the IMSI is not found in the data storage area, the IMSI, IP address, and port number in the identification information are added to the data storage area.

After receiving the connection request sent by the first terminal device, the server can identify the connection. The sender is the identity information of the first terminal device, and obtains the IP address and port number of the first terminal device. At the same time, the server can obtain the IP address and the port number of the second terminal device by searching for the IP address and port number of the second terminal device in a local search manner according to the identity identification information of the second terminal device carried in the connection request. That is, the IP address and port number of the second terminal device are obtained. After the server obtains the IP address and port number of the first terminal device and the IP address and port number of the second terminal device, the server can be in the first terminal device. Establishing a data channel between the first terminal device and the second terminal device, where the data channel is used to transmit multimedia data between the first terminal device and the second terminal device; The communication channel of the data, the above data channel and the call channel can coexist and do not interfere with each other.

It should be noted that step S14 may be performed after step S12, or may be performed before step S11, or may be other execution order. In this embodiment, the execution order of step 14 is not specifically limited, and step S15 needs to be It is executed after step S14.

As shown in FIG. 2, the embodiment further provides a method for a session, which is applied to a first terminal device, and the method includes:

Step S10: The first terminal device sends a connection request to the server after establishing a call with the second terminal device.

The connection request is set to request to establish a data channel with the second terminal device;

Step S13: After the data channel is established, the first terminal device sends a corresponding file to the second terminal device through the data channel, and/or receives a file from the second terminal device through the data channel.

The first terminal device receives the request for sending a file input by the user, and sends the corresponding file to the second terminal device through the data channel after receiving the request for sending the file.

The receiving the file request input by the user may include: detecting that the user clicks on the icon indicating that the file is sent on the call interface of the first terminal device. In the embodiment of the present invention, the icon of the sending file is also set on the call interface of the terminal device, and after the user clicks the icon, the corresponding sending file request is automatically generated, and correspondingly, the terminal device receives the user input. Send a file request.

The method further includes:

Step S16: The first terminal device sends the identity identification information to the server.

The identity identification information includes an IMSI, a phone number, an IP address, and a port number of the first terminal device. Wherein, since the telephone number and the IMSI actually represent the same meaning, the identification information may not include the telephone number.

It should be noted that the execution order of step S16 is not specifically limited, and may be performed before step S10 or after step S13.

Through the above embodiments, it is possible to transmit a picture or take a picture in real time to the other party while the call is in progress.

The technical solution of the embodiment of the present invention is further illustrated by taking a mobile phone as an example in combination with a specific scenario.

As shown in Figures 3 and 4, the mobile phone can be pre-installed with the IM client software. The entry of the software can be inserted into the call page, each of which inserts a valid SIM (Subscriber Identity Module) card and connects to the Internet. The IMSI and IP (Internet Protocol) information of the mobile phone are recorded by the IM (Instant Messaging) software and sent to the network server, and a message is generated on the network server and recorded in the database. When such two smart phones are in a conversation and are in a networked state, pictures, texts, videos, files, and the like can be transmitted to each other through the network server.

The communication system architecture of the embodiment of the present invention may adopt a C/S mode, that is, a client/server architecture. Take the Android platform-based client as an example, connect to the Internet (Internet) through 3G/4G or WiFi, and realize communication between Android clients through the server.

The server can add the user identity of the terminal device as follows:

1. The mobile phone is pre-installed with the instant messaging client software when the mobile phone is shipped. The entry of the software is in the call page, and the software icon can also appear on the user's mobile phone desktop;

2. The network server built by the mobile phone equipment provider maintains the user profile information DB1 in the server local area network, provides a separate session channel DB2 to both parties of the call, and forwards the user chat record;

3. When the mobile phone is connected to the Internet network, the client software detects the IMSI and the phone number of the mobile phone, and generates a user identity by using the IMSI, the phone number, the IP address of the smart phone, and the TCP/UDP port number occupied by the client software. Information is sent to the server.

4. After the server receives a user identification information, the information and the database (ie, the upper The information in the data storage area of the text is compared. If the IMSI is not in the database, it is added to the database, otherwise the IP address and TCP/UDP port number corresponding to the IMSI in the database are updated.

As shown in FIG. 5, the specific process of performing chat at the same time as the call in this embodiment is as follows:

S201: The user makes a call;

S202: Send the call made by the user to the server to match;

When the user clicks the "send picture/video/text/file to the other party" icon on the call page, the user enters the network chat mode with the other party. At this time, the client software on the terminal device sends a connection request carrying the phone number dialed by the user to the connection request. server. If it detects that there is no network signal status, the client software prompts the user to send it after networking.

S203: The server determines whether the matching is successful, if the matching is unsuccessful, step S204 is performed; if the matching is successful, step S205 is performed;

S204: The information sent by the server to the user is stored in the DB2, and then sent after the other party is connected to the network, and the chat is ended;

S205: The server establishes a session channel between the two parties of the call;

S206: The user clicks on the IM client on the call page, and the two parties enter a peer-to-peer chat session mode.

When the mobile phone makes a telephone call, the client reads the telephone number dialed by the user through the mobile phone address book interface, and sends the telephone number to the server side. After the IM server performs the matching in the database DB1, the IP and port numbers of the two parties through the call are successfully transmitted. A separate session channel is created, and the calling party directly sends information to the called party directly through the IP address and TCP port number of the called party sent by the server.

When the mobile phone is not connected to the network, the picture information sent from other mobile phones is transferred through the IM server, and after the mobile phone is connected to the network, the server forwards the mobile phone to the mobile phone.

The embodiment of the invention combines the convenience of voice call with the diversity of network communication. For the user, as long as the mobile phone is in the networked state, the user can share information with the other party at any time during the call, and truly realize the "smell". Its sound is as good as it can be." Embodiment 2

As shown in FIG. 6, the embodiment provides a device for establishing a session, which is disposed on a server, and the device includes:

The locating module 11 is configured to receive a connection request of the first terminal device, where the connection request carries the identity identification information of the second terminal device, to find whether the identity identification information exists;

The connection module 12 is configured to establish a data channel between the first terminal device and the second terminal device according to the found identity identification information;

The second terminal device is a terminal device that is talking when the first terminal device sends a connection request.

The identification information includes an IMSI, a phone number, an IP address, and a port number of the terminal device.

The device further includes: an information processing module 13 configured to search for an IMSI in the identity identification information in a data storage area; and when the IMSI is found in the data storage area, the IMSI is corresponding to The IP address and the port number are synchronously updated to the data storage area; when the IMSI is not found in the data storage area, the IMSI, the IP address, and the port number in the identification information are added to the data. Storage area. The identity identification information used by the information processing module 13 may be the identity identification information of the first terminal device or the identity identification information of the second terminal device.

The connection module 12 is configured to: establish a data channel according to an IP address and a port number of the first terminal device, and an IP address and a port number of the second terminal device; the data channel is independent of the first a communication channel between a terminal device and the second terminal device.

The connection module 12 is further configured to: obtain an IP address and a port number of the second terminal device according to the identity identification information of the second terminal device, and acquire an IP of the first terminal device according to the connection request Address and port number.

As shown in FIG. 7, the embodiment further provides a device for a session, which is disposed on a first terminal device, where the device includes:

The communication module 21 is configured to send a connection request to the server after establishing a call with the second terminal device, where the connection request is set to request to establish a data channel with the second terminal device;

The processing module 22 is configured to, after the data channel is established, send a file to the second terminal device through the data channel, and/or receive a file from the second terminal device through the data channel.

The communication module 21 is further configured to send the identity identification information of the first terminal device to the server; the identity identification information includes an IMSI, a phone number, a protocol IP address interconnected between the networks, and a port number.

The processing module 22 is configured to: receive a send file request input by the user, and send the corresponding file to the second terminal device by using the data channel. The receiving the file request input by the user specifically refers to: detecting that the user clicks on the icon indicating that the file is sent in the call interface of the first terminal device.

Embodiments of the present invention also provide a computer readable storage medium storing computer executable instructions that, when executed by a processor, implement the method of establishing a session and/or a session.

Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a storage medium (such as ROM/RAM, disk, The optical disc includes a number of instructions for causing a terminal device (which may be a cell phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

One of ordinary skill in the art will appreciate that all or a portion of the steps described above can be accomplished by a program that instructs the associated hardware, such as a read-only memory, a magnetic or optical disk, and the like. Optionally, all or part of the steps of the foregoing embodiments may also be implemented by using one or more integrated circuits. Accordingly, each module/module in the foregoing embodiment may be implemented in the form of hardware, or may be implemented by using a software function module. Formal realization. This application is not limited to any specific combination of hardware and software.

Industrial applicability

The method and device for establishing a session are provided by the embodiment of the present invention, and the corresponding session method and device are also provided. The embodiment of the present invention establishes between the first terminal device and the second terminal device that are talking by the server in the network. The data channel enables the terminal device to transmit multimedia data such as pictures, texts, videos and files to each other while in a call and in a networked state, which is simple in operation, saves time and labor, improves communication efficiency, and greatly improves the user experience.

Claims (18)

A method of establishing a session, the method comprising: Receiving, by the server, a connection request of the first terminal device, where the connection request carries the identity identification information of the second terminal device, to find whether the identity identification information exists; Establishing, according to the found identity information, a data channel between the first terminal device and the second terminal device; The second terminal device is a terminal device that is talking when the first terminal device sends a connection request. The method of claim 1 wherein The identification information includes an International Mobile Subscriber Identity (IMSI), a protocol IP address interconnected between the networks, and a port number. The method of claim 2, the method further comprising: The server searches for a presence of the IMSI in the identification information in a local data storage area; When the IMSI exists in the data storage area, the IP address and the port number corresponding to the identity identification information are synchronously updated to the data storage area; when the IMSI is not present in the data storage area, the The IMSI, IP address, and port number in the identification information are added to the data storage area. The method of claim 3, wherein The establishing a data channel between the first terminal device and the target terminal includes: Establishing a data channel according to the IP address and port number of the first terminal device and the IP address and port number of the second terminal device; The data channel is independent of a call channel between the first terminal device and the second terminal device. The method of claim 4, wherein The server acquires an IP address and a port number of the second terminal device according to the identity identification information of the second terminal device, and acquires an IP address of the first terminal device according to the connection request. Address and port number. A method of conversation, the method comprising: After the first terminal device establishes a call with the second terminal device, sending a connection request to the server, where the connection request is set to request to establish a data channel with the second terminal device; After the data channel is established, the first terminal device sends a file to the second terminal device through the data channel, and/or receives a file from the second terminal device through the data channel. The method of claim 6 further comprising: The first terminal device sends the identity identification information to the server; The identity identification information carries an International Mobile Subscriber Identity (IMSI) of the first terminal device, a phone number, a protocol IP address interconnected between the networks, and a port number. The method of claim 6 or 7, wherein the transmitting, by the first terminal device, the file to the second terminal device by using the data channel comprises: receiving, by the first terminal device, a request for sending a file input by a user, Sending the corresponding file to the second terminal device through the data channel. The method of claim 8, wherein the first terminal device receives a send file request input by the user, detecting that the user clicks on the icon on the call interface of the first terminal device indicating that the file is sent. An apparatus for establishing a session, configured on a server, wherein the apparatus includes: a locating module, configured to receive a connection request of the first terminal device, where the connection request carries the identity identification information of the second terminal device, to find whether the identity identification information exists; a connection module, configured to establish a data channel between the first terminal device and the second terminal device according to the found identity information; The second terminal device is a terminal device that is talking when the first terminal device sends a connection request. The apparatus of claim 10, wherein the identification information comprises an International Mobile Subscriber Identity (IMSI), a protocol IP address and a port number interconnected between the networks. The apparatus of claim 11 further comprising an information processing module: The information processing module is configured to search for an IMSI in the identification information in a data storage area; when the IMSI is found in the data storage area, synchronize an IP address and a port number corresponding to the IMSI Updating to the data storage area; when the IMSI is not found in the data storage area, adding an IMSI, an IP address, and a port number in the identification information to the data storage area. The apparatus of claim 12 wherein said connection module is configured to: Establishing a data channel according to the IP address and port number of the first terminal device and the IP address and port number of the second terminal device; The data channel is independent of a call channel between the first terminal device and the second terminal device. The apparatus of claim 13, wherein the connection module is further configured to: Obtaining an IP address and a port number of the second terminal device according to the identity identification information of the second terminal device; and acquiring an IP address and a port number of the first terminal device according to the connection request. A device for a session, is provided in a first terminal device, wherein the device comprises: a communication module, configured to send a connection request to the server after establishing a call with the second terminal device, where the connection request is set to request to establish a data channel with the second terminal device; And a processing module, configured to send a file to the second terminal device through the data channel after the data channel is established, and/or receive a file from the second terminal device through the data channel. The device of claim 15 wherein The communication module is further configured to send the identity identification information to the server; The identification information includes an International Mobile Subscriber Identity (IMSI) of the first terminal device, a telephone number, a protocol IP address interconnected between the networks, and a port number. The device according to claim 15 or 16, wherein the processing module is configured to: receive a send file request input by the user, and send the corresponding file to the second terminal device through the data channel. A computer readable storage medium storing computer executable instructions for performing the method of any one of claims 1 to 5 and/or any one of claims 6 to 9 when executed by a processor Said method.

Images