CN108712441A - Information processing method, device and terminal - Google Patents

Abstract

A kind of information processing method of present invention offer, device and terminal, this method, including：In calling terminal and called terminal carry out internet protocol multi-media system IMS voice call process, the picture transfer request that the calling terminal is sent is received；Wherein, the calling terminal is picture transmitting terminal, and the called terminal is picture receiving terminal；It is asked according to the picture transfer, convolutional code and data queue's order information is sent to the calling terminal；The audio-frequency information that the calling terminal is sent is received, the audio-frequency information is converted to by Target Photo, convolutional code and data queue's order information；The audio-frequency information is transmitted to the called terminal by the IMS network of called terminal.So that calling terminal directly can carry out picture transfer in IMS voice call process by call interface, called terminal directly receives picture in call interface, and whole operation is simple, and user experience is good.

Description

Information processing method, device and terminal

technical field

The present invention relates to the field of communication technologies, and in particular to an information processing method, device and terminal.

Background technique

Using a portable terminal to make a voice call is the most common way for people to keep in touch in their lives.

At present, voice services of long-term evolution technology (Voice over Long Term Evolution, VOLTE) and voice services of wireless LAN (Voice over Wireless Fidelity, VOWIFI) can only support basic voice calls. transmission. If you want to transfer images, you need to rely on other applications that support image transfer to complete.

However, during a call, running other application software for picture transmission will affect the voice call quality of the terminal, and the whole process is cumbersome to operate and the user experience is not good.

Contents of the invention

The present invention provides an information processing method, device and terminal to realize image transmission directly through a call interface during an IMS voice call, with simple operation and good user experience.

In a first aspect, an embodiment of the present invention provides an information processing method, including:

During the IMS voice call between the calling terminal and the called terminal, the picture transmission request sent by the calling terminal is received; wherein, the calling terminal is the picture sending end, and the called terminal is the picture sending end. Receiving end;

According to the picture transmission request, send convolutional code and data queue sequence information to the calling terminal;

receiving the audio information sent by the calling terminal, the audio information is converted from the target picture, convolutional code and data queue sequence information;

The audio information is forwarded to the called terminal through the Internet Protocol Multimedia System (IMS) network of the called terminal.

Optionally, after sending the convolutional code and data queue order information to the calling terminal according to the picture transmission request, the method further includes:

synchronously sending the convolutional code and data queue order information to the IMS network of the called terminal, so as to send the convolutional code and data queue order information to the called terminal through the IMS network of the called terminal terminal.

Optionally, after receiving the audio information sent by the calling terminal, the method further includes:

performing an autocorrelation operation on the audio information and the convolutional code;

If the obtained autocorrelation calculation result is greater than a preset threshold, it is determined that the audio information has reached the called terminal;

Sending an audio information decoding indication signal to the called terminal through the IMS network of the called terminal, so that after the called terminal performs inverse transformation on the audio information through the convolutional code and data queue order information, Obtain the target image.

Optionally, after forwarding the audio information to the called terminal through the Internet Protocol Multimedia System IMS network of the called terminal, the method further includes:

receiving a signal enhancement request sent by the IMS network of the called terminal;

After performing signal enhancement processing on the audio information and/or call voice, it is forwarded to the called terminal again through the IMS network of the called terminal.

In a second aspect, an embodiment of the present invention provides an information processing method, including:

The calling terminal sends a picture transmission request to the Internet Protocol Multimedia System IMS network of the calling terminal during the Internet Protocol Multimedia System IMS voice call with the called terminal;

Receive the convolutional code and data queue sequence information sent by the IMS network of the calling terminal;

Converting the target picture by using the convolutional code and data queue order information to obtain corresponding audio information;

Send the audio information to the IMS network of the calling terminal.

Optionally, the target picture is converted by using the convolutional code and data queue order information to obtain corresponding audio information, including:

Digitally convert the target image to obtain the corresponding initial digital matrix;

Inserting the convolutional code into the initial digital matrix according to the data queue order information to obtain a target digital matrix;

Convert the target digital matrix into corresponding audio information according to preset rules.

Optionally, the convolutional code and data queue order information are used to identify a start time point and an end time point of the audio information.

In a third aspect, an embodiment of the present invention provides an information processing method, including:

During the voice call with the calling terminal, the called terminal receives the audio information forwarded by the Internet protocol multimedia system IMS network of the called terminal; wherein the audio information is the target picture sent by the calling terminal , and obtained by converting the convolutional code and data queue order information sent by the IMS network of the calling terminal;

The audio information is analyzed and processed to obtain a corresponding target picture.

Optionally, before receiving the audio information forwarded by the Internet Protocol Multimedia System IMS network of the called terminal, the method further includes:

Receive the convolutional code and data queue sequence information forwarded by the IMS network of the called terminal.

Optionally, the analyzing and processing the audio information to obtain the corresponding target picture includes:

receiving the audio information decoding indication signal forwarded by the IMS network of the called terminal;

digitally converting the effective audio information to obtain a target digital matrix;

removing the convolutional code in the target digital matrix according to the data queue order information to obtain an initial digital matrix;

Inverse transformation processing is performed on the initial digital matrix to obtain a corresponding target picture.

Optionally, before analyzing and processing the audio information, and obtaining the corresponding target picture, it also includes:

Perform signal-to-noise ratio (SNR) monitoring on the audio information and the call voice respectively;

If the SNR of the audio information and/or the call voice is less than the threshold value, then send a signal enhancement request to the IMS network of the calling terminal through the IMS network of the called terminal; so that the IMS network of the calling terminal sends the After the audio information and/or call voice are subjected to signal enhancement processing, they are retransmitted to the called terminal through the IMS network of the called terminal.

In a fourth aspect, an embodiment of the present invention provides an Internet protocol multimedia system IMS network, including: an application server AS, and an access point APN channel for establishing a communication connection between the application server AS and the calling terminal; wherein:

The application server AS is configured to execute the information processing method described in the first aspect.

In a fifth aspect, an embodiment of the present invention provides an information processing device, including:

The sending module is used to send a picture transmission request to the Internet Protocol Multimedia System IMS network of the calling terminal during the Internet Protocol Multimedia System IMS voice call with the called terminal;

The receiving module is used to receive the convolutional code and data queue sequence information sent by the IMS network of the calling terminal;

A processing module, configured to convert the target picture by using the convolutional code and data queue order information to obtain corresponding audio information;

The sending module is further configured to send the audio information to the IMS network of the calling terminal.

Optionally, the processing module is specifically used for:

Digitally convert the target image to obtain the corresponding initial digital matrix;

Inserting the convolutional code into the initial digital matrix according to the data queue order information to obtain a target digital matrix;

Convert the target digital matrix into corresponding audio information according to preset rules.

Optionally, the convolutional code and data queue order information are used to identify a start time point and an end time point of the audio information.

In a sixth aspect, an embodiment of the present invention provides an information processing device, including:

The receiving module is configured to receive audio information forwarded by the Internet Protocol Multimedia System IMS network of the called terminal during a voice call with the calling terminal; wherein the audio information is the target picture sent by the calling terminal , and obtained by converting the convolutional code and data queue order information sent by the IMS network of the calling terminal;

The processing module is configured to analyze and process the audio information to obtain a corresponding target picture.

Optionally, the receiving module is further configured to receive the convolutional code and data queue order information forwarded by the IMS network of the called terminal before receiving the audio information forwarded by the IMS network of the called terminal.

Optionally, the processing module is specifically used for:

receiving the audio information decoding indication signal forwarded by the IMS network of the called terminal;

digitally converting the effective audio information to obtain a target digital matrix;

removing the convolutional code in the target digital matrix according to the data queue order information to obtain an initial digital matrix;

Inverse transformation processing is performed on the initial digital matrix to obtain a corresponding target picture.

Optionally, also include:

The monitoring module is used to perform signal-to-noise ratio (SNR) monitoring on the audio information and the call voice before analyzing and processing the audio information to obtain the corresponding target picture;

If the SNR of the audio information and/or the call voice is less than the threshold value, then send a signal enhancement request to the IMS network of the calling terminal through the IMS network of the called terminal; so that the IMS network of the calling terminal sends the After the audio information and/or call voice are subjected to signal enhancement processing, they are retransmitted to the called terminal through the IMS network of the called terminal.

In a seventh aspect, an embodiment of the present invention provides a terminal, including:

memory for storing programs;

A processor, configured to execute the program stored in the memory, and when the program is executed, the processor is configured to execute the method according to any one of the second aspect and/or the third aspect.

In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, including: a computer program, which, when run on a computer, causes the computer to execute any one of the first aspect, the second aspect, and the third aspect. method.

The information processing method, device and terminal provided by the present invention receive the picture transmission request sent by the calling terminal during the IMS voice call between the calling terminal and the called terminal; wherein, the calling terminal The terminal is the picture sending end, and the called terminal is the picture receiving end; according to the picture transmission request, sending convolutional code and data queue sequence information to the calling terminal; receiving the audio information sent by the calling terminal, The audio information is obtained by converting the target picture, convolutional code and data queue order information; forwarding the audio information to the called terminal through the IMS network of the called terminal. Therefore, the calling terminal can directly transmit pictures through the call interface during the IMS voice call, and the called terminal can directly receive the pictures on the call interface. The whole operation is simple and the user experience is good.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic diagram of an application scenario of the present invention;

FIG. 2 is a flowchart of an information processing method provided in Embodiment 1 of the present invention;

FIG. 3 is a flowchart of an information processing method provided by Embodiment 2 of the present invention;

FIG. 4 is a flowchart of an information processing method provided in Embodiment 3 of the present invention;

FIG. 5 is a flowchart of an information processing method provided in Embodiment 4 of the present invention;

FIG. 6 is a schematic structural diagram of an information processing device provided in Embodiment 5 of the present invention;

FIG. 7 is a schematic structural diagram of an information processing device provided in Embodiment 6 of the present invention;

FIG. 8 is a schematic structural diagram of a terminal provided by Embodiment 7 of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements not explicitly listed or inherent to the process, method, product or apparatus.

The technical solution of the present invention will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments.

Below, some terms in this application are explained, so that those skilled in the art can understand:

1) Voice over Long Term Evolution (VOLTE) is a voice service of Internet Protocol Multimedia Subsystem (IMS). It is an IP data transmission technology that does not require 2G/3G network, and all services are carried on the 4G network, which can realize the unification of data and voice services under the same network. IMS is a brand-new multimedia service form, which can meet the needs of more novel and more diversified multimedia services of current terminal customers.

2) Voice over Wireless Fidelity (VOWIFI) is a technology for voice and video transmission through a wireless local area network.

FIG. 1 is a schematic diagram of an application scenario of the present invention. As shown in FIG. 1, when a voice or video call is established between the calling terminal 1 and the called terminal 2, the calling terminal 1 and the called terminal 2 can The application initiates image transfer. Specifically, the picture initiating terminal converts the picture into audio information and sends it to the picture receiving terminal during the process of maintaining the call with the picture receiving terminal. Therefore, the picture can be transmitted directly through the call interface during the IMS voice call, and the called terminal 2 directly receives the picture on the call interface. The whole operation is simple and the user experience is good.

The technical solution of the present invention and how the technical solution of the present application solves the above technical problems will be described in detail below with specific embodiments. The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 2 is a flow chart of the information processing method provided in Embodiment 1 of the present invention. As shown in FIG. 2, the method in this embodiment may include:

S101. Receive a picture transmission request sent by the calling terminal during an IMS voice call between the calling terminal and the called terminal.

In this embodiment, the calling terminal is used as a picture sending end, and the called terminal is used as a picture receiving end. The terminal device suitable for the user can be used not only as a picture sending end, but also as a picture receiving end. Referring to FIG. 1 , when the calling terminal and the called terminal maintain a voice call, the calling terminal may send a picture transmission request to the voice service server side (such as the IMS core network). For example, the calling terminal adds a picture by triggering an add file identification button in the call interface.

Specifically, an IMS voice service is taken as an example for specific description. First, user A of the calling terminal dials a voice call on the IMS core network. The process is that the calling user registers the IMS identity (IMPU/IMPI/VOLTE), sends a request to the session edge controller SBC, and then sends a request to the call session control function (Call Session Control Function, CSCF) sends a registration request, and finally sends it to the audio and video call service control unit of the MMTEL application server (Application Server, AS) of the calling user, and establishes a call connection with user B of the called terminal. During the call between the calling terminal and the called terminal, user A of the calling terminal sends a picture transmission request to the IMS core network through operations on the call interface.

Specifically, the calling terminal corresponds to an IMS network of the calling terminal, and the called terminal corresponds to an IMS network of the called terminal. The APN channel of the IMS access point establishes communication with the application server AS of the IMS. The calling terminal initiates a call request to the AS of the IMS network of the calling terminal through the APN channel, and the AS of the IMS network of the calling terminal establishes communication with the called terminal through the IMS network of the called terminal. After the called terminal receives the call, an ACK (Acknowledgment) connection is established between the calling terminal and the called terminal, and the calling terminal and the called terminal start an IMS voice call.

S102. Send the convolutional code and data queue sequence information to the calling terminal according to the picture transmission request.

In this embodiment, when the IMS network of the calling terminal receives the picture transmission request sent by the calling terminal, it sends the convolutional code and data queue sequence information to the IMS networks of the calling terminal and the called terminal respectively. Taking the IMS voice service as an example, the application server AS of the IMS core network stores convolutional codes and data queue sequence information; specifically, the application server AS issues a convolutional code S and inserts the convolutional code S into the data queue sequence D. , optionally, multiple sets of convolutional codes are stored in the AS for different users.

S103. Receive audio information sent by the calling terminal, where the audio information is converted from the target picture, convolutional code, and data queue sequence information.

Optionally, after receiving the audio information sent by the calling terminal, the method further includes:

performing an autocorrelation operation on the audio information and the convolutional code;

If the obtained autocorrelation calculation result is greater than a preset threshold, it is determined that the audio information has reached the called terminal;

Sending an audio information decoding indication signal to the called terminal through the IMS network of the called terminal, so that after the called terminal performs inverse transformation on the audio information through the convolutional code and data queue order information, Obtain the target image.

In this embodiment, after the audio information and the convolutional code are subjected to an autocorrelation operation, the autocorrelation operation result can be obtained. If the autocorrelation operation result is greater than the preset threshold, or the autocorrelation operation result has an obvious peak value, it means that the audio information The called terminal has been reached.

In this embodiment, the calling terminal obtains a target digital matrix after digitally converting the target picture to be transmitted through the received convolutional code and data queue order information, and then converts the target digital matrix into corresponding audio information.

S104. Forward the audio information to the called terminal through the IMS network of the called terminal.

In this embodiment, the IMS network of the called terminal forwards the received audio information sent by the calling terminal to the called terminal.

Optionally, after sending the convolutional code and data queue order information to the calling terminal according to the picture transmission request, the method further includes:

synchronously sending the convolutional code and data queue order information to the IMS network of the called terminal, so as to send the convolutional code and data queue order information to the called terminal through the IMS network of the called terminal terminal.

After forwarding the audio information to the called terminal through the Internet protocol multimedia system IMS network of the called terminal, it also includes:

receiving a signal enhancement request sent by the IMS network of the called terminal;

After performing signal enhancement processing on the audio information and/or call voice, it is forwarded to the called terminal through the Internet Protocol Multimedia System (IMS) network of the called terminal.

In this embodiment, the audio information and the call voice may receive interference from the external environment during the transmission process and introduce noise. At this time, the called terminal monitors the SNR (Signal To Noise Ratio) of the received audio information and the call voice. Enhanced processing.

In this embodiment, the picture transmission request sent by the calling terminal is received during the IMS voice call between the calling terminal and the called terminal; wherein, the calling terminal is the picture sending end, and the The called terminal is the picture receiving end; according to the picture transmission request, send the convolution code and data queue order information to the calling terminal; receive the audio information sent by the calling terminal, and the audio information is the target picture , convolutional code, and data queue order information; forwarding the audio information to the called terminal through the IMS network of the called terminal. Therefore, the calling terminal can directly transmit pictures through the call interface during the IMS voice call, and the called terminal can directly receive the pictures on the call interface. The whole operation is simple and the user experience is good.

FIG. 3 is a flow chart of the information processing method provided in Embodiment 2 of the present invention. As shown in FIG. 3, the method in this embodiment may include:

S201. During an IMS voice call with a called terminal, the calling terminal sends a picture transmission request to the IMS network of the calling terminal.

In this embodiment, the calling terminal is used as a picture sending end, and the called terminal is used as a picture receiving end. The terminal device suitable for the user can be used not only as a picture sending end, but also as a picture receiving end. Referring to FIG. 1 , when the calling terminal and the called terminal maintain a voice call, the calling terminal may send a picture transmission request to the IMS network of the calling terminal. For example, the calling terminal adds a picture by triggering an add file identification button in the call interface.

S202. Receive the convolutional code and data queue sequence information sent by the IMS network of the calling terminal.

In this embodiment, the calling terminal receives the convolutional code and data queue sequence information sent by the application server AS in the IMS network, wherein the application server AS in the IMS network stores the convolutional code and data queue sequence information.

S203. Convert the target picture by using the convolutional code and the sequence information of the data queue to obtain corresponding audio information.

In this embodiment, the target picture can be digitally converted to obtain the corresponding initial digital matrix; according to the data queue sequence information, the convolutional code is inserted into the initial digital matrix to obtain the target digital matrix; The established rules convert the target digital matrix into corresponding audio information. The convolutional code and data queue sequence information are used to identify the start time point and end time point of the audio information.

S204. Send the audio information to the IMS network of the calling terminal.

In this embodiment, the target number matrix can be converted into "beep" sounds of different frequencies, and the beep sounds are sent from the calling terminal to the IMS core network.

In this embodiment, during a voice call with the called terminal, a picture transmission request is sent to the IMS network; the convolutional code and data queue sequence information sent by the IMS network are received; and the convolutional code and data queue are used The sequence information converts the target picture to obtain corresponding audio information; and sends the audio information to the IMS network. Therefore, the calling terminal can directly transmit pictures through the call interface during the IMS voice call without using other applications, and the whole operation process is simple.

FIG. 4 is a flow chart of the information processing method provided in Embodiment 3 of the present invention. As shown in FIG. 4, the method in this embodiment may include:

S301. During a voice call with a calling terminal, the called terminal receives audio information forwarded by the Internet Protocol Multimedia System (IMS) network of the called terminal.

In this embodiment, before receiving the audio information sent by the Internet Protocol Multimedia System IMS, the called terminal may first receive the convolutional code and data queue sequence information sent by the IMS system. Wherein, the audio information is obtained by the calling terminal converting the target picture through the convolutional code and the sequence information of the data queue.

S302. Analyze and process the audio information to obtain a corresponding target picture.

In this embodiment, the audio information decoding indication signal forwarded by the IMS network of the called terminal may be received; the effective audio information is digitized and converted to obtain a target number matrix; the target number is removed according to the data queue sequence information The convolutional code in the matrix is used to obtain an initial digital matrix; an inverse transformation process is performed on the initial digital matrix to obtain a corresponding target picture.

Specifically, the convolutional code sent by the IMS network and the audio information may be subjected to autocorrelation processing to obtain the start time point and end time point of the audio data; according to the start time point and end time Extract the audio information to obtain effective audio information; digitize the effective audio information to obtain a target digital matrix; remove the convolutional code and data queue order at the preorder and postorder positions of the target digital matrix information to obtain an initial digital matrix; performing an inverse transformation process on the initial digital matrix to obtain a corresponding target picture.

Optionally, before analyzing and processing the audio information, and obtaining the corresponding target picture, it also includes:

Perform signal-to-noise ratio (SNR) monitoring on the audio information and the call voice respectively;

If the SNR of the audio information and/or the call voice is less than the threshold value, then send a signal enhancement request to the IMS network of the calling terminal through the IMS network of the called terminal; so that the IMS network of the calling terminal sends the After the audio information and/or call voice are subjected to signal enhancement processing, they are retransmitted to the called terminal through the IMS network of the called terminal.

In this embodiment, the called terminal measures the quality of the received data by monitoring the audio information and the signal-to-noise ratio of the call voice. When the SNR of the audio information and/or the call voice is less than the threshold threshold, the IMS network of the called terminal sends a signal enhancement request to the IMS network of the calling terminal; so that the IMS network of the calling terminal will The audio information and/or call voice is re-transmitted to the called terminal through the IMS network of the called terminal after signal enhancement processing. Therefore, the quality of the audio information received by the called terminal and the voice of the call can be guaranteed.

In this embodiment, during the voice call with the calling terminal, the audio information sent by the Internet protocol multimedia system IMS network is received; wherein, the audio information is obtained by converting the target picture, convolutional code, and data queue order information ; Analyzing and processing the audio information to obtain a corresponding target picture. Therefore, the called terminal can directly receive pictures on the call interface without resorting to other applications, and the whole operation is simple and the user experience is good.

The embodiment of the present invention also provides an Internet protocol multimedia system IMS network, including: an application server AS, and an access point APN channel through which the application server AS establishes a communication connection with the calling terminal; wherein: the application server AS is used for Execute the information processing method described in FIG. 2 .

This embodiment can execute the method shown in FIG. 2 . For the specific technical principle and implementation process, refer to the related description in the method shown in FIG. 3 , which will not be repeated here.

FIG. 5 is a flowchart of an information processing method provided in Embodiment 4 of the present invention. As shown in FIG. 5, the method in this embodiment may include:

Step 1: the calling terminal sends a call request to the calling terminal IMS network;

Step 2: The IMS network of the calling terminal sends the call request to the called terminal through the IMS network of the called terminal;

Step 3: The called terminal receives the call request to establish a voice call between the calling terminal and the called terminal;

Step 4: The calling terminal initiates a picture transmission request to the calling terminal IMS network;

Step 5: The IMS network of the calling terminal sends convolution code and data queue order information to the IMS networks of the calling terminal and the called terminal;

Step 6: The IMS network of the called terminal sends the convolutional code and data queue sequence information to the called terminal;

Step 7: The calling terminal converts the target picture into audio information through the convolutional code and the data queue order information;

Step 8: the calling terminal sends the audio information to the calling terminal IMS network;

Step 9: the IMS network of the calling terminal sends the audio information to the IMS network of the called terminal;

In this embodiment, the audio information and the voice call are transmitted to the IMS network of the called terminal synchronously.

Step 10: The IMS network of the calling terminal performs an autocorrelation operation on the convolutional code and the audio information, and determines whether the audio information reaches the called terminal according to the result of the autocorrelation operation;

Step 11: The IMS network of the calling terminal sends an audio information decoding instruction signal to the called terminal through the IMS network of the called terminal;

Step 12: The called terminal monitors the signal-to-noise ratio of the received audio information and the call voice, and if the signal-to-noise ratio is less than or equal to the threshold value, then perform step 13;

If the signal-to-noise ratio is greater than the threshold threshold, then perform step 14;

Step 13: Send a signal enhancement request to the IMS network of the calling terminal through the IMS network of the called terminal; so that the IMS network of the calling terminal performs signal enhancement processing on the audio information and/or call voice, and then re-passes The Internet Protocol Multimedia System IMS network of the called terminal forwards it to the called terminal;

Step 14: Decode the audio information to obtain the corresponding target picture.

This embodiment can execute the methods shown in FIG. 2 to FIG. 4 . For the specific technical principle and implementation process, refer to the relevant description in the method shown in FIG. 3 , which will not be repeated here.

FIG. 6 is a schematic structural diagram of an information processing device provided in Embodiment 5 of the present invention. As shown in FIG. 6, the device in this embodiment may include:

The sending module 10 is used to send a picture transmission request to the Internet Protocol Multimedia System IMS network of the calling terminal during the Internet Protocol Multimedia System IMS voice call with the called terminal;

The receiving module 20 is configured to receive the convolutional code and data queue sequence information sent by the IMS network of the calling terminal;

A processing module 30, configured to convert the target picture using the convolutional code and data queue order information to obtain corresponding audio information;

The sending module 10 is further configured to send the audio information to the IMS network of the calling terminal.

Optionally, the processing module 30 is specifically configured to:

Digitally convert the target image to obtain the corresponding initial digital matrix;

Inserting the convolutional code into the initial digital matrix according to the data queue order information to obtain a target digital matrix;

Convert the target digital matrix into corresponding audio information according to preset rules.

Optionally, the convolutional code and data queue order information are used to identify a start time point and an end time point of the audio information.

This embodiment can execute the method shown in FIG. 3 . For the specific technical principle and implementation process, refer to the relevant description in the method shown in FIG. 3 , and details will not be repeated here.

FIG. 7 is a schematic structural diagram of an information processing device provided in Embodiment 6 of the present invention. As shown in FIG. 7, the device in this embodiment may include:

The receiving module 40 is configured to receive the audio information forwarded by the Internet protocol multimedia system IMS network of the called terminal during the voice call with the calling terminal; wherein, the audio information is the target sent by the calling terminal The image, and the convolutional code and data queue order information sent by the IMS network of the calling terminal are converted;

The processing module 50 is configured to analyze and process the audio information to obtain a corresponding target picture.

Optionally, the receiving module 40 is also configured to receive the convolutional code and data queue sequence information forwarded by the IMS network of the called terminal before receiving the audio information forwarded by the Internet Protocol Multimedia System IMS network of the called terminal .

Optionally, the processing module 50 is specifically configured to:

receiving the audio information decoding indication signal forwarded by the IMS network of the called terminal;

digitally converting the effective audio information to obtain a target digital matrix;

removing the convolutional code in the target digital matrix according to the data queue order information to obtain an initial digital matrix;

Inverse transformation processing is performed on the initial digital matrix to obtain a corresponding target picture.

Optionally, the device shown in Figure 7 also includes:

The monitoring module 60 is used to perform signal-to-noise ratio (SNR) monitoring on the audio information and the call voice before analyzing and processing the audio information to obtain the corresponding target picture;

If the SNR of the audio information and/or the call voice is less than the threshold threshold, then send a signal enhancement request to the IMS network of the calling terminal through the IMS network of the called terminal; so that the IMS network of the calling terminal will The audio information and/or call voice is re-transmitted to the called terminal through the IMS network of the called terminal after signal enhancement processing.

This embodiment can execute the method shown in FIG. 4 . For the specific technical principle and implementation process, refer to the relevant description in the method shown in FIG. 4 , which will not be repeated here.

FIG. 8 is a schematic structural diagram of a terminal provided by Embodiment 7 of the present invention. As shown in FIG. 8 , the terminal 70 in this embodiment includes: a processor 71 and a memory 72;

The memory 72 is used to store computer programs (such as application programs and functional modules for implementing the above-mentioned information processing method), computer instructions, etc., and the above-mentioned computer programs, computer instructions, etc. can be partitioned and stored in one or more memories 72 . And the above-mentioned computer programs, computer instructions, data, etc. can be invoked by the processor 71 .

The processor 71 is configured to execute the computer program stored in the memory 72, so as to implement various steps in the methods involved in the above-mentioned embodiments. For details, refer to the related descriptions in the foregoing method embodiments. Wherein, the memory 72 and the processor 71 may be coupled and connected through the bus 77 .

This embodiment can implement the technical solution in the method shown in the above-mentioned Fig. 3 and Fig. 4, and its implementation process and technical effect are similar to the above-mentioned method, and will not be repeated here.

In addition, an embodiment of the present application also provides a computer-readable storage medium, in which computer-executable instructions are stored. When at least one processor of the user equipment executes the computer-executable instructions, the user equipment executes the above-mentioned various possibilities. Methods.

Among other things, computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be a component of the processor. The processor and storage medium can be located in the ASIC. Additionally, the ASIC may be located in the user equipment. Of course, the processor and the storage medium can also exist in the communication device as discrete components.

Those of ordinary skill in the art can understand that all or part of the steps for implementing the above method embodiments can be completed by program instructions and related hardware. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps including the above-mentioned method embodiments; and the aforementioned storage medium includes: ROM, RAM, magnetic disk or optical disk and other various media that can store program codes.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.

Claims (20)

1. a kind of information processing method, which is characterized in that including：

In calling terminal and called terminal carry out internet protocol multi-media system IMS voice call process, the master is received Cry the picture transfer request that terminal is sent；Wherein, the calling terminal is picture transmitting terminal, and the called terminal receives for picture End；

It is asked according to the picture transfer, convolutional code and data queue's order information is sent to the calling terminal；

The audio-frequency information that the calling terminal is sent is received, the audio-frequency information is by Target Photo, convolutional code and data team Row order information is converted to；

The audio-frequency information is transmitted to the called end by the internet protocol multi-media system IMS network of called terminal End.

2. according to the method described in claim 1, it is characterized in that, being asked according to the picture transfer, to caller end After end sends convolutional code and data queue's order information, further include：

By the convolutional code and data queue order information synchronize be sent to the IMS network of the called terminal, it is described to pass through The convolutional code and data queue's order information are sent to the called terminal by the IMS network of called terminal.

3. according to the method described in claim 1, it is characterized in that, receive audio-frequency information that the calling terminal is sent it Afterwards, further include：

The audio-frequency information and the convolutional code are subjected to auto-correlation computation；

If obtained auto-correlation computation result is more than predetermined threshold value, it is determined that the audio-frequency information has arrived at the called end End；

Audio-frequency information decoding indication signals are sent to the called terminal by the IMS network of the called terminal, so that institute It states after called terminal carries out inverse transformation by the convolutional code and data queue's order information to the audio-frequency information, obtains described Target Photo.

4. method according to any one of claim 1-3, which is characterized in that the audio-frequency information is passed through called terminal Internet protocol multi-media system IMS network be transmitted to after the called terminal, further include：

Receive the signal enhancing request that the IMS network of the called terminal is sent；

After the audio-frequency information and/or call voice are carried out signal enhancing processing, again through the internet of called terminal Protocol Multimedia System IMS network is transmitted to the called terminal.

5. a kind of information processing method, which is characterized in that including：

Calling terminal with called terminal during carrying out internet protocol multi-media system IMS voice communications, to the master The internet protocol multi-media system IMS network of terminal is made to send picture transfer request；

Receive the convolutional code and data queue's order information that the IMS network of calling terminal is sent；

Conversion process is carried out to Target Photo using the convolutional code and data queue's order information, obtains corresponding audio letter Breath；

The audio-frequency information is sent to the IMS network of the calling terminal.

6. according to the method described in claim 5, it is characterized in that, using the convolutional code and data queue's order information to mesh Piece of marking on a map carries out conversion process, obtains corresponding audio-frequency information, including：

Target Photo is digitally converted, corresponding initial number matrix is obtained；

According to data queue's order information, the convolutional code is inserted into the initial number matrix, number of targets is obtained Word matrix；

It is corresponding audio-frequency information by the target number matrix conversion according to default rule.

7. method according to claim 5 or 6, which is characterized in that the convolutional code and data queue's order information are used for Identify the start time point and end time point of the audio-frequency information.

8. a kind of information processing method, which is characterized in that including：

Called terminal receives the more matchmakers of Internet protocol of the called terminal during carrying out voice communication with calling terminal The audio-frequency information of system system IMS network forwarding；Wherein, the audio-frequency information is the Target Photo sent by the calling terminal, And the convolutional code that sends of the IMS network of calling terminal and data queue order information are converted to；

Analyzing processing is carried out to the audio-frequency information, obtains corresponding Target Photo.

9. according to the method described in claim 8, it is characterized in that, in the internet protocol multi-media for receiving the called terminal Before the audio-frequency information of system IMS network forwarding, further include：

Receive the convolutional code and data queue's order information of the IMS network forwarding of the called terminal.

10. according to the method described in claim 9, it is characterized in that, it is described to the audio-frequency information carry out analyzing processing, obtain Corresponding Target Photo, including：

Receive the audio-frequency information decoding indication signals of the IMS network forwarding of the called terminal；

Effective audio-frequency information is digitally converted, target number matrix is obtained；

The convolutional code in the target number matrix is removed according to data queue's order information, obtains initial number matrix；

Inversion process is carried out to the initial number matrix, obtains corresponding Target Photo.

11. according to the method described in any one of claim 8-10, which is characterized in that carried out at analysis to the audio-frequency information It manages, before obtaining corresponding Target Photo, further includes：

Signal to Noise Ratio (SNR) monitoring is carried out to the audio-frequency information and call voice respectively；

If the SNR of the audio-frequency information and/or the call voice is less than threshold value, pass through the IMS network of called terminal Signal enhancing request is sent to the IMS network of calling terminal；So that the IMS network of the calling terminal is by the audio-frequency information And/or after call voice carries out signal enhancing processing, the called end is transmitted to again through the IMS network of called terminal End.

12. a kind of internet protocol multi-media system IMS network, which is characterized in that including：Application server AS and described Application server AS establishes the channels access point APN of communication connection with calling terminal；Wherein：

The application server AS is used to execute the information processing method as described in any one of claim 1-4.

13. a kind of information processing unit, which is characterized in that including：

Sending module is used for during carrying out internet protocol multi-media system IMS voice communications with called terminal, to master The internet protocol multi-media system IMS network of terminal is made to send picture transfer request；

Receiving module, for receiving the convolutional code and data queue's order information that the IMS network of calling terminal is sent；

Processing module is obtained for carrying out conversion process to Target Photo using the convolutional code and data queue's order information Corresponding audio-frequency information；

Sending module is additionally operable to for the audio-frequency information to be sent to the IMS network of the calling terminal.

14. device according to claim 13, which is characterized in that the processing module is specifically used for：

Target Photo is digitally converted, corresponding initial number matrix is obtained；

According to data queue's order information, the convolutional code is inserted into the initial number matrix, number of targets is obtained Word matrix；

It is corresponding audio-frequency information by the target number matrix conversion according to default rule.

15. the device according to claim 13 or 14, which is characterized in that the convolutional code and data queue's order information are used In the start time point and end time point that identify the audio-frequency information.

16. a kind of information processing unit, which is characterized in that including：

Receiving module, for during carrying out voice communication with calling terminal, the Internet protocol for receiving called terminal to be more The audio-frequency information of media system IMS network forwarding；Wherein, the audio-frequency information is the target figure sent by the calling terminal What the convolutional code and data queue's order information that the IMS network of piece and calling terminal is sent were converted to；

Processing module obtains corresponding Target Photo for carrying out analyzing processing to the audio-frequency information.

17. device according to claim 16, which is characterized in that

Receiving module is additionally operable to the audio in the internet protocol multi-media system IMS network forwarding for receiving the called terminal Before information, the convolutional code and data queue's order information of the IMS network forwarding of the called terminal are received.

18. device according to claim 17, which is characterized in that the processing module is specifically used for：

Receive the audio-frequency information decoding indication signals of the IMS network forwarding of the called terminal；

Effective audio-frequency information is digitally converted, target number matrix is obtained；

The convolutional code in the target number matrix is removed according to data queue's order information, obtains initial number matrix；

Inversion process is carried out to the initial number matrix, obtains corresponding Target Photo.

19. according to the device described in any one of claim 16-18, which is characterized in that further include：

Module is monitored, for carrying out analyzing processing to the audio-frequency information, before obtaining corresponding Target Photo, respectively to institute It states audio-frequency information and call voice carries out Signal to Noise Ratio (SNR) monitoring；

If the SNR of the audio-frequency information and/or the call voice is less than threshold value, pass through the IMS network of called terminal Signal enhancing request is sent to the IMS network of calling terminal；So that the IMS network of the calling terminal is by the audio-frequency information And/or after call voice carries out signal enhancing processing, the called end is transmitted to again through the IMS network of called terminal End.

20. a kind of terminal, which is characterized in that including：

Memory, for storing program；

Processor, the described program for executing the memory storage, when described program is performed, the processor is used for Execute the method as described in any one of claim 5-7 and/or 8-11.