WO2012028062A1

WO2012028062A1 - Method and system for transmitting instant information during call

Info

Publication number: WO2012028062A1
Application number: PCT/CN2011/078729
Authority: WO
Inventors: 张薇; 陈凯
Original assignee: 中兴通讯股份有限公司
Priority date: 2010-08-30
Filing date: 2011-08-22
Publication date: 2012-03-08
Also published as: CN101931915A

Abstract

Disclosed is a method for transmitting instant information during a call. The method comprises: encoding, by a calling mobile terminal, instant information to be sent before calling, setting a cell corresponding to the instant information, and then adding the cell into a message required for establishing a call; initiating, by the calling mobile terminal, a call establishment request towards the network, and sending the message to a called mobile terminal via the network after the call has been established successfully; and parsing, by the called mobile terminal, the received message, and displaying the instant information obtained by the parsing while providing an incoming call prompt. Also disclosed is a system for transmitting instant information during a call, so that the sending of instant information during a call by a mobile terminal can be achieved by using the method and system, and the user experience can be improved.

Description

Method and system for transmitting instant information during call process

The present invention relates to call transmission technologies in the field of mobile communications, and more particularly to a method and system for transmitting instant messages during a call. Background technique

With the continuous development of mobile communication technology and network technology, mobile terminals have become an indispensable communication communication tool in people's daily life, and also have more and more service functions, especially information transmission functions and call functions, due to their It is convenient and fast, and is widely used as the most commonly used function of mobile terminals.

The existing short message and call concurrency technology, the short message is sent to the other party in the store-and-forward mode, and there is a delay, and the text information and the call cannot be reached at the same time to reach the called user. That is: If a mobile terminal wants to call another mobile terminal, it is not guaranteed to transmit the text information to the called mobile terminal at the same time when the call is established. Summary of the invention

In view of this, the main object of the present invention is to provide a method and system for transmitting instant information during a call, which can realize instant messaging during a call process of a mobile terminal, thereby improving user experience.

In order to achieve the above object, the technical solution of the present invention is achieved as follows:

The present invention provides a method for transmitting instant information during a call, comprising: a calling mobile terminal encoding an instant message to be sent before a call, and setting a cell corresponding to the instant information, and then the cell Adding in the message required to establish the call; the calling mobile terminal initiates a call setup request to the network, and after the call is successfully established, the network The message is sent to the called mobile terminal;

The called mobile terminal parses the received message and displays the instant information obtained by the analysis while the incoming call is prompted.

The cell corresponding to the instant information includes: the instant information obtained by the encoding, the encoding type of the instant information, the flag bit of the cell, and the length of the encoded instant information.

The instant information is edited by the calling mobile terminal user in real time; or pre-stored in the calling mobile terminal.

The method further includes: setting, by the called mobile terminal user, whether to display the instant information and whether to save the instant information before the called party; correspondingly,

After the called mobile terminal parses the received message, it makes a judgment according to the corresponding setting of the instant information in the called mobile terminal, displays or does not display according to the judgment result, and saves or releases the instant information.

The present invention also provides a system for transmitting instant information during a call, comprising: a calling mobile terminal and a called mobile terminal;

The calling mobile terminal is configured to encode the instant information to be sent before the call, and set a cell corresponding to the instant information, and then add the cell to the message required to establish the call; Initiating a call setup request, and transmitting the message to the called mobile terminal over the network after the call is successfully established;

The called mobile terminal is configured to parse the message sent by the calling mobile terminal, and display the instant information obtained by the parsing while the incoming call prompts.

The calling mobile terminal includes: an encoding module, a cell setting module, and a sending module;

The encoding module is configured to encode the instant information to be sent before the call, and send the encoded instant information to the cell setting module;

The cell setting module is configured to set a cell corresponding to the instant message, and add the cell to a message required to establish a call, and send the obtained message to the sending module; The sending module is configured to initiate a call setup request to the network, and send a message sent by the cell setting module to the called mobile terminal through the network after the call is successfully established.

The called mobile terminal includes: a receiving module, a parsing module, and an incoming call instant information processing module;

The receiving module is configured to receive a message sent by the calling mobile terminal and transmit the message to the parsing module;

The parsing module is configured to parse the message sent by the receiving module, and send the parsed result to the incoming call instant information processing module;

The incoming call instant information processing module is configured to perform an electrical prompt according to the parsing result of the parsing module, and display the parsed instant information.

The calling mobile terminal further includes an instant information generating module, configured to edit the instant information by the user, or extract the instant information from the stored information, and send the obtained instant information to the encoding module; correspondingly,

The encoding module is further configured to encode the instant information to be sent sent by the instant information generating module.

The called mobile terminal further includes an incoming call instant information setting module, configured to set whether to display the instant information and whether to save the instant information; correspondingly,

The incoming call instant information processing module is further configured to determine a result set in the incoming call instant information setting module before the incoming call prompting, display or not display according to the judgment result, and save or release the instant information.

The method and system for transmitting instant information during a call process provided by the present invention, the calling mobile terminal encodes the instant information to be sent before the call, and sets a cell corresponding to the instant information, and then adds the cell to the Establishing a message required for the call; the calling mobile terminal initiates a call setup request to the network, and sends the message to the called mobile terminal through the network after the call is successfully established; the called mobile terminal parses the received message, While making an incoming call alert Display the instant information obtained by parsing. Since the message required to establish the call is a message sent by the calling mobile terminal to the called mobile terminal through the network during the existing call, the present invention merely adds a cell corresponding to the instant information in the message required to establish the call. When the called mobile terminal parses the message, it can obtain the instant information sent by the calling mobile terminal while obtaining the information such as the calling mobile terminal number, and display the instant information while making the incoming call prompt. Therefore, the present invention The purpose of transmitting instant information during the call process of the mobile terminal is achieved.

In the invention, the existing 7-bit encoding method is used to encode the instant information, so the occupation of the network resources is small, and the transmission efficiency is not affected; in addition, the instant information is sent to the carrier through the existing message required to establish the call. , does not affect the existing call process, does not occupy additional network resources, and the implementation method is simple.

In addition, in different life scenarios, such as: The mobile terminal user in the meeting can know the other party's call content according to the received instant information, and also facilitate the user to decide whether to answer the call immediately, thus improving the user experience. DRAWINGS

1 is a schematic flow chart of an embodiment of an embodiment of transmitting an instant message during a call according to the present invention;

FIG. 2 is a schematic structural diagram of a system for transmitting instant information during a call according to the present invention. detailed description

The basic idea of the present invention is: the calling mobile terminal encodes the instant information to be sent before the call, and sets the cell corresponding to the instant information, and then adds the cell to the message required to establish the call; The mobile terminal is called to initiate a call setup request to the network, and after the call is successfully established, the message is sent to the called mobile terminal through the network; the called mobile terminal parses the received message, and displays the parsed result while the caller is prompted. Instant information.

In the present invention, the information transmitted at the time of the call described in the prior art is referred to as instant information. The instant information is in the form of text information; the message required to establish a call may be

The SETUP message and the like comprise a plurality of forms of messages; the cell corresponding to the instant message includes the instant information obtained by the encoding; and the called mobile terminal user can also set whether to display the instant information and whether to save the instant information through the mobile terminal.

The method for transmitting instant information in the call process according to the present invention will be further described in detail below by taking the message required to establish a call as a SETUP message as an example.

FIG. 1 is a schematic flowchart of a method for transmitting instant information in a call process according to the present invention. As shown in FIG. 1, the implementation steps of the method are as follows:

Step 101: The calling mobile terminal encodes the instant information to be sent before the call; specifically: the calling mobile terminal encodes the instant information to be sent by using a 7-bit encoding method before establishing the call. The user is called to edit the result in real time. After the calling user finishes editing, the calling mobile terminal can send the edited instant information to the corresponding module internally set for encoding the instant information to encode the edited instant information. In addition, the instant information may also be pre-stored in the mobile terminal, such as a common message list, and the required content may be extracted in the common message list as needed to be sent as needed. Specifically, the calling user is The suitable message is found in the frequently used message list and selected, and the calling mobile terminal sends the selected message to the corresponding module for encoding the instant information to encode the edited instant information.

The 7-bit encoding method is an existing encoding method, and is not described in detail herein.

Step 102: Set a cell corresponding to the instant message, and add the cell to the SETUP message;

Specifically, the calling mobile terminal sets a corresponding cell for the instant information, and the cell includes the 7-bit encoded instant information, and then adds the cell to the SETUP message. The specific structure of the cell can be as shown in Table 1. Information element Type/Reference Presence Length

Leave word 7-bit C 24B

Table 1

The information element represents the content of the instant information, that is, the Leave word, that is, the instant information encoded in step 101; the Type/Reference represents the encoding type of the instant information, such as: the 7-bit represents the instant information. Already 7-bit encoded; the Presence indicates that the instant information corresponds to the flag of the cell, and the C indicates that the C is optional, that is, if the calling mobile terminal user does not need to send the instant information, the cell may not need to be filled in; Length indicates the length of the instant message after encoding, such as: 24B. If the instant message is English, the 7-bit encoded instant message can hold 27 English characters. If the instant message is Chinese, the 7-bit encoded instant message can accommodate 12 Chinese characters, of course, the length of the instant message can also be greater than 24B, as long as the length of the cell allowed by the SETUP message is within the range.

The SETUP message is a message sent by the calling mobile terminal to the called mobile terminal via the network during the existing call, and the SETUP message is composed of a plurality of cells, and includes all information required for the network to establish a call link, such as: Call the number of the mobile terminal, etc. The invention adds a cell corresponding to the instant information in the original SETUP message.

Step 103: The calling mobile terminal initiates a call setup request to the network, and sends the SETUP message to the called mobile terminal through the network after the call is successfully established.

Specifically, the calling mobile terminal sends a SETUP message to the network to request to establish a call link. After receiving the SETUP message, the network enters the call initialization state, parses and follows the existing network protocol specifications, such as the 3rd Generation Partnership Project (3GPP). The protocol handles the various cells in the SETUP message. After the call is successfully established, the network sends a SETUP message to the called mobile terminal, which carries the cell corresponding to the instant message.

Step 104: The called mobile terminal parses the received SETUP message, and displays the instant information obtained by the parsing while the caller is prompted; Specifically, after the called mobile terminal receives the SETUP message, it parses the cell, and obtains information such as the number of the calling mobile terminal and the instant information sent by the calling mobile terminal.

Wherein, when parsing the cell corresponding to the instant information, the called mobile terminal may find the cell according to the flag bit of the cell corresponding to the instant message, and perform the instant information according to the type of the instant information indicated in the cell. The bit decodes, and finally obtains the original content of the instant message, and displays the instant message sent by the calling mobile terminal while playing the ring tone and displaying the calling mobile terminal number.

The called mobile terminal user of the present invention can also set whether to display the instant information and whether to save the instant information through the mobile terminal before the called party, that is: the called mobile terminal can not display even if the instant information is received, and according to the needs of the user Release or save instant messages. In this way, after the called mobile terminal parses the SETUP message, it also needs to judge the corresponding setting of the instant information according to itself, display or not display according to the judgment result, and save or release the instant information.

For example: If the display is set but the instant message is not saved, the called mobile terminal plays a ring tone, displays the number of the calling mobile terminal and displays the instant message. After the user answers or rejects the call, the release instant information is not saved. Here, if the display range of the instant message exceeds half a screen, the instant information can be scrolled.

In order to implement the above method, the present invention further provides a system for transmitting instant information during a call. As shown in FIG. 2, the system includes: a calling mobile terminal and a called mobile terminal; wherein the calling mobile terminal , configured to encode the instant message to be sent before the call, and set a cell corresponding to the instant message, and then add the cell to the message required to establish the call; initiate a call setup request to the network, and Sending the message to the called mobile terminal through the network after the call is successfully established;

The calling mobile terminal includes: an encoding module, a cell setting module, and a sending module; wherein the encoding module is configured to encode the instant information to be sent before the call, and Transmitting the obtained instant information to the cell setting module;

The cell setting module is configured to set a cell corresponding to the instant message, and add the cell to a message required to establish a call, and send the obtained message to the sending module;

The sending module is configured to initiate a call setup request to the network, and after the call is successfully established, send a message sent by the cell setting module to the called mobile terminal through the network.

In the actual application process, any mobile terminal has the functions of the calling mobile terminal and the called mobile terminal according to the present invention, that is: any mobile terminal may include: The encoding module, the cell setting module, the sending module and the instant information generating module, and the receiving module, the parsing module, the incoming call instant information processing module and the incoming call instant information setting module required for receiving the instant information.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included. Within the scope of protection of the present invention.

Claims

Claim

1. A method for transmitting instant information during a call, comprising:

The calling mobile terminal encodes the instant message to be sent before the call, and sets a cell corresponding to the instant message, and then adds the cell to the message required to establish the call; the calling mobile terminal initiates a call to the network Establishing a request, and sending the message to the called mobile terminal through the network after the call is successfully established;

2. The method for transmitting instant information during a call according to claim 1, wherein the cell corresponding to the instant information comprises: the encoded instant information, the encoding type of the instant information, the flag bit of the cell, and The length of the instant message after encoding.

3. A method of transmitting instant messages during a call according to claim 1 or 2, wherein the instant messages are instantly edited by the calling mobile terminal user; or pre-stored in the calling mobile terminal.

The method for transmitting instant information during a call according to claim 1 or 2, wherein the method further comprises: setting, by the called mobile terminal user, whether to display the instant information and whether to save the instant information before the called party; of,

5. A system for transmitting instant information during a call, comprising: a calling mobile terminal and a called mobile terminal; wherein

The calling mobile terminal is configured to encode the instant information to be sent before the call, and set a cell corresponding to the instant information, and then add the cell to the message required to establish the call; Initiating a call setup request, and transmitting the message to the called mobile terminal over the network after the call is successfully established; The called mobile terminal is configured to parse the message sent by the calling mobile terminal, and display the instant information obtained by the parsing while the incoming call prompts.

The system for transmitting instant information during a call according to claim 5, wherein the calling mobile terminal comprises: an encoding module, a cell setting module, and a sending module; wherein the encoding module is set to be Before the call, the instant information to be sent is encoded, and the encoded instant information is sent to the cell setting module;

The system for transmitting instant information during a call according to claim 5 or 6, wherein the called mobile terminal comprises: a receiving module, a parsing module, and an incoming call instant information processing module; wherein, the receiving module, Set to receive the message sent by the calling mobile terminal, and transmit the message to the parsing module;

The system for transmitting instant information during a call according to claim 6, wherein the calling mobile terminal further comprises an instant information generating module, configured to edit the instant information by the user, or extract the instant information from the stored information. Information, and send the obtained instant information to the encoding module; correspondingly,

9. The system for transmitting instant information during a call according to claim 7, wherein The called mobile terminal further includes an incoming call instant information setting module, configured to set whether to display the instant information and whether to save the instant information; correspondingly,