CN110290483B - Multimedia message transmission method, system and terminal equipment - Google Patents
Multimedia message transmission method, system and terminal equipment Download PDFInfo
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- CN110290483B CN110290483B CN201910559559.0A CN201910559559A CN110290483B CN 110290483 B CN110290483 B CN 110290483B CN 201910559559 A CN201910559559 A CN 201910559559A CN 110290483 B CN110290483 B CN 110290483B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
Abstract
The invention is suitable for the technical field of communication, and provides a multimedia message transmission method, a system and terminal equipment, wherein the multimedia message transmission method comprises the following steps: receiving a multimedia message and acquiring a control signaling according to the multimedia message; extracting a category code and a feature code according to the control signaling; restoring the transmission data of the multimedia message according to the category code and the feature code; the transmission data is displayed, the category code and the feature code are set in the control signaling, after the terminal receives the multimedia message, the data format is extracted according to the category code in the control signaling, the feature attribute is extracted according to the feature code, the received data is restored, and the received transmission data is displayed, so that the transmitted data is not limited by the existing communication protocol of the multimedia message any more, the data with complex format and larger content can be transmitted, the quality of the transmitted data cannot be influenced, and the problem that the multimedia message cannot transmit the information with complex format and large data size due to the limitation of the multimedia message transmission protocol at present is effectively solved.
Description
Technical Field
The invention belongs to the technical field of communication, and particularly relates to a multimedia message transmission method, a multimedia message transmission system and terminal equipment.
Background
Multimedia Messaging Service (MMS) is a Multimedia function supporting, and can transmit contents and information with comprehensive functions, wherein the information comprises information in various Multimedia formats such as characters, images, sound, data and the like, and the MMS is information for transmitting images, sound, characters and the like by taking a WAP (wireless application protocol) as a carrier under the support of a GPRS network. Limited by the existing communication protocol of the multimedia message, the multimedia message has no way to transmit information with overlarge content and no way to transmit information with complicated and various formats. For example, if a multimedia message protocol is used to transmit a video, the video may be compressed during transmission, which may affect the definition of the video and the viewing experience of the user.
In summary, there is a problem that the multimedia message cannot transmit information with a complex format and a large data volume due to the limitation of the multimedia message transmission protocol.
Disclosure of Invention
In view of this, embodiments of the present invention provide a multimedia message transmission method, system and terminal device, so as to solve the problem that a multimedia message cannot transmit information with a complex format and a large data size due to the limitation of a multimedia message transmission protocol.
The first aspect of the present invention provides a multimedia message transmission method, including:
receiving a multimedia message and acquiring a control signaling according to the multimedia message;
extracting a category code and a feature code according to the control signaling;
restoring the transmission data of the multimedia message according to the category code and the feature code;
and displaying the transmission data.
A second aspect of the present invention provides a multimedia message transmission system, including:
the receiving module is used for receiving the multimedia message and acquiring a control signaling according to the multimedia message;
the extraction module is used for extracting the category codes and the feature codes according to the control signaling;
the restoring module is used for restoring the transmission data of the multimedia message according to the category code and the feature code;
and the display module is used for displaying the transmission data.
A third aspect of the present invention provides a terminal device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, the processor implementing the following steps when executing the computer program:
receiving a multimedia message and acquiring a control signaling according to the multimedia message;
extracting a category code and a feature code according to the control signaling;
restoring the transmission data of the multimedia message according to the category code and the feature code;
and displaying the transmission data.
A fourth aspect of the present invention provides a computer-readable storage medium storing a computer program which, when executed by a processor, performs the steps of:
receiving a multimedia message and acquiring a control signaling according to the multimedia message;
extracting a category code and a feature code according to the control signaling;
restoring the transmission data of the multimedia message according to the category code and the feature code;
and displaying the transmission data.
According to the multimedia message transmission method, the multimedia message transmission system and the terminal equipment, the class code and the feature code are set in the control signaling, after the terminal receives the multimedia message, the data format is extracted according to the class code in the control signaling, the feature attribute is extracted according to the feature code, the received data is restored, and the received transmission data is displayed, so that the transmitted data is not limited by the existing communication protocol of the multimedia message any more, the data with complex format and larger content can be transmitted, the quality of the transmitted data cannot be influenced, and the problems that the multimedia message cannot transmit the information with complex format and large data size due to the limitation of the multimedia message transmission protocol at present are effectively solved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram of an implementation flow of a multimedia message transmission method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of an implementation of step S103 according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a multimedia message transmission system according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a reduction module 103 according to a third embodiment of the present invention;
fig. 5 is a schematic diagram of a terminal device according to a fifth embodiment of the present invention.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
The first embodiment is as follows:
as shown in fig. 1, the present embodiment provides a multimedia message transmission method, which specifically includes:
step S101: and receiving a multimedia message and acquiring a control signaling according to the multimedia message.
In a specific application, the multimedia message transmission method is applied to a multimedia message receiving and sending system, the multimedia message receiving and sending system comprises a multimedia message sender and a multimedia message receiver, the multimedia message sender can be a multimedia message sending server or a multimedia message sending platform, and a person or an enterprise can send the multimedia message to a target user by using the multimedia message sending server or the multimedia message sending platform. The multimedia message receiver refers to a user receiving the multimedia message and also refers to a user terminal receiving the multimedia message.
In a specific application, the control signaling refers to related control information for realizing information transmission in a multimedia message transmission network. After the user terminal receives the multimedia message, the related control signaling can be extracted according to the received multimedia message, which is not described herein.
In a specific application, a class code and a feature code for describing transmission data are added in a control signaling of a multimedia message.
Step S102: and extracting a category code and a feature code according to the control signaling.
In specific application, after the control signaling of the multimedia message is extracted, the corresponding category code and the feature code are extracted according to the control signaling.
In a specific application, the category code is used for marking the format category of the transmission data. The above format categories include, but are not limited to: text format (text), picture format (image), video format (video), audio format (audio), and rich media format (mrcsl).
In a specific application, the format type of the transmission data is indicated by a specific field, if the signature code is 8, the format of the transmission data is mrcsl format (rich media format), and the specific type code indication is shown in table 1.
Table 1:
in a specific application, a category code field and a feature code field are defined at a fixed position and a fixed length of a control signaling, so that after the control signaling corresponding to the multimedia message is obtained, reading data at the corresponding position and the corresponding length is the category code contained in the control signaling.
In specific application, after the corresponding category code is extracted, the feature code in the control signaling is continuously extracted. A type signature, a layout signature, and an attribute signature.
In one embodiment, the type feature code is used to indicate the type of the component in the transmission data, for example: pictures, text, audio, video, etc. Table 2 shows an example of the category feature codes described above.
Table 2:
in one embodiment, the layout feature code is used to indicate a layout manner of each component in the transmission data, for example: the top is centered on a row of titles, a picture is under the title, and a video of rich media is under the picture. Table 3 shows an example of the above layout feature code.
Table 3:
in a specific application, the layout feature code may indicate the position and size of the component by coordinates, for example, the lateral position and the longitudinal position (in pixels) of the structure by X-coordinates and Y-coordinates; aligned layout properties within a component may also be set, such as: l represents left alignment (default), c represents center, r represents right alignment, b represents bottom, ch represents vertical center, cv represents horizontal center.
In one embodiment, the attribute signature codes are used to identify the attribute signature of each component in the transmission data. Attribute characteristics such as font size, color, component background, etc. of each component; the above-mentioned attribute feature codes may also indicate operations such as viewing a large map, opening a link, copying, opening an APP, opening a map, making a call, opening a quick application, etc. Table 4 shows an example of the above-described attribute feature code.
Table 4:
step S103: and restoring the transmission data of the multimedia message according to the category code and the feature code.
In specific application, the transmission data contained in the control signaling of the multimedia message is restored through component attributes such as the class, the structure, the position and the size of a component contained in the transmission data contained in the class code and the feature code and operation.
Step S104: and displaying the transmission data.
In specific application, the restored transmission data is displayed through a multimedia message display interface of the user terminal.
In one embodiment, the multimedia message transmission method further includes the following steps:
fixed length class codes and feature codes are defined at fixed locations of the control signaling.
According to the multimedia message transmission method provided by the embodiment, the class code and the feature code are set in the control signaling, after the terminal receives the multimedia message, the data format is extracted according to the class code in the control signaling, the feature attribute is extracted according to the feature code, the received data is restored, and the received transmission data is displayed, so that the transmitted data is not limited by the existing communication protocol of the multimedia message any more, the data with a complex format and larger content can be transmitted, the quality of the transmitted data cannot be influenced, and the problem that the multimedia message cannot transmit the information with the complex format and large data volume due to the limitation of the multimedia message transmission protocol at present is effectively solved.
Example two:
as shown in fig. 2, in the present embodiment, the step S102 in the first embodiment specifically includes:
step S201: and determining the data format of the transmission data according to the class code.
In specific application, the category code in the control signaling is acquired, and the data format of the transmission data is determined according to the preset corresponding relation between the category code and the data format.
In a specific application, a corresponding relationship between a category code and a data format is predefined, for example: if the category code is 8, the corresponding data format is a rich media format; if the category code is 2, the picture format is used.
Step S202: and determining the attribute content of the transmission data according to the feature code.
In specific application, the type of the components contained in the transmission data is determined according to the type feature codes of the feature codes, the layout mode of the components is determined according to the layout feature codes of the feature codes, the attribute features of the components are determined according to the attribute feature codes in the feature codes, and then the type, the layout mode and the attribute features of each component in the transmission data are determined.
Step S203: and restoring the transmission data according to the data format of the transmission data and the attribute content of the transmission data.
In specific application, after determining the data format of the transmission data and the type, layout mode and attribute characteristics of each component contained in the transmission data, the user terminal can directly restore the corresponding data.
Taking the transmission of the rich media format as an example, the following steps are exemplified:
example three:
as shown in fig. 3, the present embodiment provides a multimedia message transmission system 100 for executing the method steps in the first embodiment, which includes a receiving module 101, an extracting module 102, a restoring module 103, and a display module 104.
In one embodiment, the multimedia message transmission system further includes a definition module.
The definition module is used for defining the category code and the feature code with fixed length at the fixed position of the control signaling.
It should be noted that, because the multimedia message transmission system provided in the embodiment of the present invention is based on the same concept as the method embodiment shown in fig. 1 of the present invention, the technical effect brought by the multimedia message transmission system is the same as the method embodiment shown in fig. 1 of the present invention, and specific contents may refer to the description in the method embodiment shown in fig. 1 of the present invention, and are not described again here.
Therefore, the multimedia message transmission system provided by this embodiment can also set the category code and the feature code in the control signaling, extract the data format according to the category code in the control signaling after the terminal receives the multimedia message, extract the feature attribute according to the feature code, further restore the received data, and display the received transmission data, so that the transmitted data is not limited by the existing communication protocol of the multimedia message any more, can transmit data with a complex format and a large content, and cannot affect the quality of the transmitted data, thereby effectively solving the problem that the multimedia message cannot transmit information with a complex format and a large data amount due to the limitation of the multimedia message transmission protocol at present.
Example four:
as shown in fig. 4, in this embodiment, the restoring module 103 in the third embodiment includes a structure for executing the method steps in the embodiment corresponding to fig. 2, and includes a first determining unit 201, a second determining unit 202, and a restoring unit 203.
The first determining unit 201 is configured to determine a data format of the transmission data according to the class code;
the second determining unit 202 is configured to determine attribute content of the transmission data according to the feature code;
the restoring unit 203 is configured to restore the transmission data according to the data format of the transmission data and the attribute content of the transmission data.
Example five:
fig. 5 is a schematic diagram of a terminal device according to a seventh embodiment of the present invention. As shown in fig. 5, the terminal device 5 of this embodiment includes: a processor 50, a memory 51 and a computer program 52, e.g. a program, stored in said memory 51 and executable on said processor 50. The processor 50, when executing the computer program 52, implements the steps in the above-described embodiments of the picture processing method, such as the steps S101 to S104 shown in fig. 1. Alternatively, the processor 50, when executing the computer program 52, implements the functions of the modules/units in the above system embodiments, such as the functions of the modules 101 to 104 shown in fig. 3.
Illustratively, the computer program 52 may be partitioned into one or more modules/units that are stored in the memory 51 and executed by the processor 50 to implement the present invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 52 in the terminal device 5. For example, the computer program 52 may be divided into a receiving module, an extracting module, a restoring module and a displaying module, and the specific functions of the modules are as follows:
the receiving module is used for receiving the multimedia message and acquiring a control signaling according to the multimedia message;
the extraction module is used for extracting the category codes and the feature codes according to the control signaling;
the restoring module is used for restoring the transmission data of the multimedia message according to the category code and the feature code;
and the display module is used for displaying the transmission data.
The terminal device 5 may be a desktop computer, a notebook, a palm computer, a cloud management server, or other computing devices. The terminal device may include, but is not limited to, a processor 50, a memory 51. Those skilled in the art will appreciate that fig. 5 is merely an example of a terminal device 5 and does not constitute a limitation of terminal device 5 and may include more or fewer components than shown, or some components may be combined, or different components, e.g., the terminal device may also include input-output devices, network access devices, buses, etc.
The Processor 50 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 51 may be an internal storage unit of the terminal device 5, such as a hard disk or a memory of the terminal device 5. The memory 51 may also be an external storage device of the terminal device 5, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the terminal device 5. Further, the memory 51 may also include both an internal storage unit and an external storage device of the terminal device 5. The memory 51 is used for storing the computer program and other programs and data required by the terminal device. The memory 51 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the system is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working process of the units and modules in the wireless terminal may refer to the corresponding process in the foregoing method embodiments, and details are not repeated here.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the embodiments provided in the present invention, it should be understood that the disclosed system/terminal device and method can be implemented in other ways. For example, the above-described system/terminal device embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, systems or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated modules/units, if implemented in the form of software functional units and configured for individual product sale or use, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or system capable of carrying said computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, etc. It should be noted that the computer readable medium may contain other components which may be suitably increased or decreased as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media which may not include electrical carrier signals and telecommunications signals in accordance with legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (7)
1. A multimedia message transmission method is characterized by comprising the following steps:
receiving a multimedia message and acquiring a control signaling according to the multimedia message;
extracting a category code and a feature code according to the control signaling;
restoring the transmission data of the multimedia message according to the category code and the feature code;
the restoring the transmission data of the multimedia message according to the category code and the feature code comprises the following steps:
determining the data format of the transmission data according to the category code;
determining the attribute content of the transmission data according to the feature code;
restoring the transmission data according to the data format of the transmission data and the attribute content of the transmission data;
the feature codes comprise type feature codes, layout feature codes and attribute feature codes;
the type feature code is used for marking the type of the component in the transmission data;
the layout feature code is used for marking the layout mode of each component in the transmission data;
the attribute feature code is used for marking the attribute features of each component in the transmission data;
and displaying the transmission data.
2. The multimedia message transmission method according to claim 1, wherein the layout feature code is marked by coordinates.
3. The multimedia message transmission method according to claim 1 or 2, further comprising:
fixed length class codes and feature codes are defined at fixed locations of the control signaling.
4. A multimedia message transmission system, comprising:
the receiving module is used for receiving the multimedia message and acquiring a control signaling according to the multimedia message;
the extraction module is used for extracting the category codes and the feature codes according to the control signaling;
the restoring module is used for restoring the transmission data of the multimedia message according to the category code and the feature code;
the reduction module comprises:
a first determining unit, configured to determine a data format of the transmission data according to the class code;
a second determining unit, configured to determine attribute content of the transmission data according to the feature code;
the restoring unit is used for restoring the transmission data according to the data format of the transmission data and the attribute content of the transmission data;
the feature codes comprise type feature codes, layout feature codes and attribute feature codes;
the type feature code is used for marking the type of the component in the transmission data;
the layout feature code is used for marking the layout mode of each component in the transmission data;
the attribute feature code is used for marking the attribute features of each component in the transmission data;
and the display module is used for displaying the transmission data.
5. The multimedia message transmission system according to claim 4, further comprising:
and the defining module is used for defining the category code and the feature code with fixed length at the fixed position of the control signaling.
6. A terminal device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 3 when executing the computer program.
7. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 3.
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