WO2014059753A1

WO2014059753A1 - Method and terminal for controlling file transmission

Info

Publication number: WO2014059753A1
Application number: PCT/CN2013/072166
Authority: WO
Inventors: 王淼; 常新苗
Original assignee: 华为终端有限公司
Priority date: 2012-10-19
Filing date: 2013-03-05
Publication date: 2014-04-24
Also published as: CN108173574A; CN108173574B9; CN103781187A; CN103781187B; CN108173574B

Abstract

A terminal and a method for controlling file transmission. The method comprises: the terminal receives an operating instruction of a user for selecting a target transmission file; the terminal determines the target transmission file on the basis of the operating instruction; the terminal determines the size of the target transmission file on the basis of the properties of the target transmission file; the terminal selects a transmission mode that matches the size of the target transmission file, where the terminal supports at least two wireless transmission modes; and, the terminal transmits the target transmission file by using the transmission mode that matches the size of the target transmission file. In embodiments of the present invention, the terminal selects, on the basis of the size of the target transmission file, the transmission mode that matches the size of the target transmission file, thus allowing the terminal to conserve energy consumption and to increase transmission efficiency when transmitting the target transmission file.

Description

Method and terminal for controlling file transmission This application claims to be submitted to the Chinese Patent Office on October 19, 2012, the application number is 201210400729.9, and the invention name is "a method and terminal for controlling file transmission". The content is incorporated herein by reference.

TECHNICAL FIELD The present invention relates to the field of communications technologies, and in particular, to a method for controlling file transmission and a terminal for controlling file transmission. Background technique

With the rapid development of mobile communications, terminals are increasingly rich in functions, such as: mobile phones, tablets, personal digital assistants (PDAs) and other terminals, most intelligent terminals with multiple wireless communication methods, such as : 3G/GPRS, WIFI direct connection, Bluetooth, short-range wireless communication (Near Field Communication, NFC), etc. Users can access the Internet through these wireless communication technologies, and can also transfer files between two or more terminals. Shared resources, usually WIFI direct connection, Bluetooth and NFC transmission methods become the main technical means of transferring files between short-distance terminals.

The existing short-distance terminals perform file transmission, and are transmitted by the user-selected WIFI direct connection or Bluetooth transmission mode. The transmission mode is single, the transmission efficiency is limited, and the file for transmitting less data is directly transmitted by using Bluetooth or WIFI. More power consumption.

Summary of the invention

The embodiment of the invention provides a terminal and a method for controlling file transmission, which can save energy consumption and improve transmission efficiency when transmitting files.

The first aspect provides a method for controlling file transmission, including: receiving, by a terminal, an operation instruction that a user selects a target transmission file; and determining, by the terminal, the target transmission file according to the operation instruction; Determining, by the terminal, the size of the target transmission file according to the attribute of the target transmission file; the terminal selecting a transmission mode that matches the size of the target transmission file, where the terminal supports at least two types of wireless transmission modes; The terminal transmits the target transmission file by a transmission manner that matches the size of the target transmission file.

In a first possible implementation manner of the first aspect, before the terminal receives the operation instruction that the user selects the target transmission file, the method includes:

The terminal establishes a short-range wireless transmission NFC and Bluetooth wireless transmission with the receiver; or the terminal establishes a wireless transmission directly connected to the receiver NFC and WIFI; or the sender establishes a wireless connection directly with the receiver NFC, Bluetooth and WIFI transmission.

In a second possible implementation manner of the first aspect, the transmitting, by the terminal, the target transmission file by using a wireless transmission manner that matches a size of the target transmission file, includes: when the terminal selects an NFC transmission, Turning on the NFC transmission module to transmit the target transmission file; when the terminal selects the Bluetooth transmission and/or WIFI direct connection transmission mode, the Bluetooth transmission module and/or the WIFI direct connection transmission module is turned on, and the target transmission is transmitted. file.

With reference to the first or second possible implementation manner of the first aspect, in a third possible implementation manner, after the terminal transmits the target transmission file by using NFC, the method includes: determining, by the terminal, the receiving If the distance of the party exceeds the transmission distance of the NFC, the NFC connection is interrupted, and the target transmission file is continuously transmitted through the transmission mode of the Bluetooth transmission and/or the WIFI direct transmission.

With reference to the first or second possible implementation manner of the first aspect, in a fourth possible implementation manner, when the terminal transmits the target by using the Bluetooth transmission and/or the WIFI direct connection transmission manner After transmitting the file, including: determining that the battery power of the terminal is lower than a threshold, interrupting the Bluetooth transmission module and/or the WIFI direct transmission module, and continuing to transmit the target transmission file by using the NFC transmission module.

With reference to the first aspect, or any one of the foregoing possible implementation manners of the first aspect, in a fifth possible implementation manner, the terminal determines that the size of the target transmission file does not reach a predetermined range; or The terminal determines that the size of the target transmission file is within a predetermined range; or the terminal determines that the size of the target transmission file exceeds a predetermined range.

With reference to the fifth possible implementation manner of the first aspect, in a sixth possible implementation manner, the terminal selects an NFC transmission according to the size of the target transmission file does not reach a predetermined range; or the terminal is configured according to the The size of the target transmission file reaches a predetermined range, and the transmission mode of Bluetooth transmission and/or WIFI direct connection is selected.

With reference to the first aspect, or any one of the foregoing possible implementation manners of the first aspect, in a seventh possible implementation manner, the terminal selects a wireless transmission manner that matches a size of the target transmission file, where the terminal includes And according to the size of the target transmission file reaching a predetermined range, dividing the target transmission file into at least two data groups, and selecting a transmission manner that matches the size of each data group.

In conjunction with the seventh possible implementation of the first aspect, in an eighth possible implementation manner, the terminal selects a transmission manner that matches a size of each data group, where the terminal does not reach a predetermined range. The data group selects the NFC transmission mode; the data group that reaches the predetermined range selects the Bluetooth transmission mode and/or the WIFI direct connection transmission mode.

With reference to the seventh possible implementation manner of the foregoing aspect, in a ninth possible implementation manner, after the terminal selects a transmission manner that matches a size of each data group, the method further includes: the terminal: The group is divided into a plurality of data pieces, wherein a transmission mode corresponding to each data piece is consistent with a transmission mode corresponding to the data group to which the data piece belongs.

a second terminal, the terminal includes a receiving module, a determining module, a determining module, a selecting module, and a transmission control module, where the receiving module receives an operation instruction that the user selects a target transmission file; Determining, according to the operation instruction, the target transmission file; determining, by the determining module, a size of the target transmission file according to an attribute of the target transmission file; and selecting, by the selection module, a size matching the target transmission file And a transmission mode, where the terminal supports at least two types of wireless transmission modes; and the transmission control module transmits the target transmission file by using a transmission manner that matches a size of the target transmission file.

In a first possible implementation manner of the second aspect, the receiving module receives a user selection Before the operation instruction of the target transmission file, the method includes: the terminal establishes short-range wireless transmission NFC and Bluetooth wireless transmission with the receiver; or the terminal establishes a wireless transmission directly connected to the receiver NFC and the WIFI; or establishes and receives the NFC , Bluetooth and WIFI direct wireless transmission.

In a second possible implementation manner of the second aspect, the transmitting the control module, by using the wireless transmission manner that matches the size of the target transmission file, to transmit the target transmission file, including: when the selection module selects NFC transmission, the transmission control module starts an NFC transmission module to transmit the target transmission file; when the selection module selects a Bluetooth transmission and/or a WIFI direct connection transmission mode, the transmission control module turns on the Bluetooth transmission module And/or WIFI direct connection transmission module, transmitting the target transmission file.

With reference to any of the foregoing possible implementation manners of the second aspect, in a third possible implementation manner, after the transmission control module transmits the target transmission file by using an NFC transmission manner, the determining module further includes: The distance between the terminal and the receiver exceeds the transmission distance of the NFC, and the transmission control module interrupts the NFC connection, and continues to transmit the target transmission file by using the transmission mode of the Bluetooth transmission and/or WIFI direct transmission. .

With reference to the first or second possible implementation manner of the second aspect, in a fourth possible implementation manner, when the transmission control module transmits the target transmission file by using a Bluetooth and/or WIFI direct connection transmission manner After the method, the determining module further determines that the battery power of the terminal is lower than a threshold, and the transmission control module interrupts the transmission mode of the Bluetooth and/or WIFI direct connection, and passes the NFC transmission mode. Transfer the target transfer file.

With reference to the second aspect, or any one of the foregoing possible implementation manners of the second aspect, in the fifth possible implementation, the determining, determining, by the determining module, the size of the target transmission file, the determining module, the determining The size of the target transmission file does not reach the predetermined range; or the determining module determines that the size of the target transmission file is within the predetermined range; or the determining module determines that the size of the target transmission file exceeds the predetermined range.

With reference to the fifth possible implementation manner of the second aspect, in a sixth possible implementation, the selecting module, selecting a transmission manner that matches a size of the target transmission file, includes: The selection module selects the NFC transmission according to the size of the target transmission file, and selects the NFC transmission according to the size of the target transmission file, and selects the transmission mode of the Bluetooth transmission and/or the WIFI direct connection.

In the embodiment of the present invention, the terminal selects a transmission mode corresponding to the size of the target transmission file according to the size of the target transmission file, so that the terminal can save energy consumption and improve transmission efficiency when transmitting the target transmission file. DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings to be used in the embodiments of the present invention will be briefly described below. Obviously, the drawings described below are only some embodiments of the present invention. Other drawings may also be obtained from those of ordinary skill in the art in view of the drawings.

FIG. 1 is a schematic diagram of file transmission between a terminal and a receiver according to an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of a terminal according to an embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a terminal according to another embodiment of the present invention.

FIG. 4 is a flowchart of a method for controlling data transmission according to an embodiment of the present invention. detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without making creative labor are within the scope of the present invention.

FIG. 1 is a schematic diagram of file transmission between a terminal 100 and a receiver 300 according to an embodiment of the present invention.

The embodiment of the invention relates to a terminal 100 and a method for controlling file transmission. The terminal 100 transmits a file to a receiver 300 by using a wireless transmission method. The terminal 100 can be a mobile phone, a tablet computer, or a PDA (Personal Digital Assistant). , POS ( Point of Sales , Sales Terminal), or car computer, etc. The terminal 100 can serve as a sender of a file or a recipient of a file. In the embodiment of the present invention, the terminal 100 serves as a sender of the file.

FIG. 2 is a schematic structural diagram of a terminal 100 according to an embodiment of the present invention.

Referring to FIG. 2, a terminal 100 of an embodiment of the present invention includes a wireless transmitter 110, a processor 120, and an input unit 130. The input unit 130 receives an operation instruction for a user to select a target transmission file, and the processor 120 performs the operation according to the operation. An instruction, determining the target transmission file, determining a size of the target transmission file according to the target file attribute, and selecting a transmission manner that matches the target transmission file size, wherein the wireless transmitter 110 supports at least two wireless transmission modes; The device 120 controls the wireless transmitter 110 to transmit the target transmission file by a transmission manner that matches the size of the target transmission file.

In the embodiment of the present invention, the terminal 100 selects a transmission mode that matches the size of the target transmission file according to the size of the target transmission file, so that the terminal 100 can save energy and improve transmission efficiency when transmitting the target transmission file.

The wireless transmitter 110 may include an NFC (Near Field Communication) transmission module 111, a Bluetooth transmission module 112, and/or a wireless fidelity direct transmission module 113.

The wireless transmitter 110 may further include an antenna 115 (for example, a 3G antenna or an LTE antenna), wherein the antenna 115 may be used for receiving and transmitting information during transmission and reception of information or a call, and in particular, downlink information of the received base station, The processor 120 is processed; in addition, the uplink information is transmitted to the base station. In addition, the wireless transmitter 110 can also communicate with the network and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA (Code Division). Multiple Access, Code Division Multiple Access, WCDMA (Wideband Code Division Multiple Access), LTE (Long Term Evolution), e-mail, SMS (Short Messaging Service), and so on. The input unit 130 can be configured to receive input digital or character information and to generate signal inputs related to user settings and function control of the terminal 100. Specifically, in the embodiment of the present invention, the input unit 130 may include a touch panel 131. The touch panel 131, also referred to as a touch screen, can collect touch operations on or near the user (such as the user's operation on the touch panel 131 or on the touch panel 131 using any suitable object or accessory such as a finger, a stylus, or the like. ), and drive the corresponding connection device according to a preset program. Optionally, the touch panel 131 may include two parts: a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information The processor 120 is provided and can receive commands from the processor 120 and execute them. In addition, the touch panel 131 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 131, the input unit 130 may further include other input devices 132. The other input devices 132 may include but are not limited to physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like. One or more of them.

The terminal 100 can also include a display unit 140 and a memory 150 that can be used to display information input by the user or information provided to the user and various menu interfaces of the terminal 100. The display unit 140 may include a display panel 141. Alternatively, the display panel 141 may be configured in the form of an LCD (Liquid Crystal Display) or an OLED (Organic Light-Emitting Diode).

The memory 150 can be used to store software programs and modules, and the processor 120 executes various functional applications and data processing of the terminal 100 by running software programs and modules stored in the memory 150. The memory 140 can mainly include a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; Data (such as text data, audio data, phone book, etc.) created according to the use of the terminal 100 is stored. In addition, the memory 140 may include a high speed random access memory, and may also include a nonvolatile memory, such as at least one Disk storage devices, flash devices, or other volatile solid-state storage devices.

The terminal 100 may also include components such as an audio circuit 170, and a power source 190. It will be understood by those skilled in the art that the terminal structure shown in FIG. 2 does not constitute a limitation on the terminal 100, and may include more or less components than those shown in FIG. 2, for example, there may be no audio circuit 170 for a part of terminals. Or combine some components, or different component arrangements.

The audio circuit 170 can transmit the converted electrical signal of the audio data to the speaker and convert it into a sound signal output by the speaker; on the other hand, the microphone converts the collected sound signal into an electrical signal, which is received by the audio circuit 170. Converted to audio information, and then output the audio information to the RF circuit for transmission to, for example, another mobile phone.

The power supply 190 can be logically coupled to the processor 120 through a power management system to manage functions such as charging, discharging, and power consumption through a power management system.

The processor 120 is a control center of the terminal 100 that connects various portions of the entire handset using various interfaces and lines, by running or executing software programs and/or modules stored in the memory 150, and recalling stored in the memory 150. The data, various functions and processing data of the terminal 100 are performed, thereby performing overall monitoring of the terminal 100. Optionally, the processor 120 can include one or more processing units.

Specifically, the processor 120 controls the wireless transmitter 110 to establish at least two wireless transmission modes with the receiver 300, including,

The processor 120 controls the wireless transmitter 110 to establish NFC short-range wireless transmission and Bluetooth wireless transmission with the receiver 300; or establish a wireless transmission with the NFC short-range wireless transmission and the WIFI direct connection with the receiver 300; or Establishing a wireless transmission with the NFC short-range wireless transmission, Bluetooth and WIFI directly connected to the receiver 300. Optionally, the processor 120 may further enable the transmission module corresponding to the selected wireless transmission mode according to the selected wireless transmission mode.

Further, the processor 120 receives an operation instruction for the user to select a target transmission file, and determines the target transmission file according to the operation instruction, including,

The processor 120 generates an instruction signal according to a selection operation of the user operation input unit 130. The processor 120 determines a target transmission file according to the instruction signal, wherein the target transmission file may be a picture file, a text file, a video file, or an audio file.

Further, the processor 120 determines the size of the target transmission file according to the attribute of the target transmission file, including,

The processor 120 determines that the size of the target transmission file does not reach the predetermined range; or determines that the size of the target transmission file is within the predetermined range; or determines that the size of the target transmission file exceeds the predetermined range.

For example, a predetermined range in which the target transmission file size is predefined is (1M, 2M), and the predetermined range involved in the following embodiments refers to the predetermined range (1M, 2M). The processor 120 transmits attribute information of the file according to the target. If the size of the target transmission file is 0.5M, it is determined that the size of the target transmission file does not reach the predetermined range. If the size of the target file is 1.5M or 5M, it is determined that the size of the target transmission file reaches the predetermined range.

Further, the processor 120 selects a transmission manner corresponding to the target transmission file size, including,

The processor 120 selects the NFC transmission mode according to the size of the target transmission file, and selects the NFC transmission mode according to the size of the target transmission file, and selects a Bluetooth and/or WIFI direct connection transmission mode.

Optionally, the processor 120 selects a transmission manner corresponding to the target transmission file size, and may further include,

The processor 120 reaches a predetermined range according to the size of the target transmission file, and divides the target transmission file into at least two data groups, and selects a transmission mode that matches the size of each data group.

Further, the processor 120 selects a data set that does not reach the predetermined range, selects an NFC transmission mode; and selects a data range that reaches a predetermined range to select a Bluetooth and/or WIFI direct connection transmission mode.

For example, if the processor 120 determines that the size of the target transmission file reaches a predetermined range, the processor 120 may divide the target transmission file into two data groups or three data groups, and select each data. The size of the group corresponds to the transmission mode, wherein the size of the data groups may be different. In this embodiment, the processor 120 divides the target transmission file into three data groups as an example for description.

The processor 120 selects one of the data sets that do not reach the predetermined range, and selects an NFC transmission mode; the processor 120 selects the remaining data sets to select a Bluetooth transmission mode and/or a WIFI direct connection transmission mode.

The three data groups in this embodiment respectively correspond to the NFC transmission mode, the Bluetooth transmission mode, and the WIFI direct connection transmission mode according to the size of the data group.

As shown in Table 1, the processor 120 determines that the size of the target transmission file is 6M, and the predetermined range is (1M, 2M), and the processor 120 can divide the data of the target transmission file into three sizes. The data group, wherein the size of the data group 1 is 1M, the size of the data group 2 is 2M, and the size of the data group 3 is 3M, and the data group 1 that does not reach the predetermined range is selected to correspond to the NFC transmission mode, and the selection is performed. The data group 2 within the predetermined range corresponds to the Bluetooth transmission mode, and the data group 3 corresponds to the transmission mode of the WIFI direct connection.

Further or alternatively, after the processor 120 selects a transmission mode that matches the size of each data group, each data group may be divided into multiple data pieces, where each data piece corresponds to a transmission mode and the The data group to which the data slice belongs corresponds to the same transmission mode. Referring to Table 1, the processor 120 varies the number of data pieces divided by each data group.

Table 1

Optionally, the processor 120 may further divide the target transmission file into a plurality of data groups of equal size, and the plurality of data groups correspond to the foregoing three transmission modes, where each data group has a size that does not reach the Scheduled range (1M, 2M). For example, as shown in Table 2, the size of the target transmission file is 3M, and the target transmission file can be divided into three data groups of size 1M, and each data group corresponds to NFC transmission mode, Bluetooth transmission mode, and WIFI. Direct connection transmission.

It can be understood that the processor 120 can select the NFC transmission mode and the Bluetooth transmission mode according to the size of the data, and can also select the NFC transmission mode and the WIFI direct connection transmission mode, and can also select the Bluetooth transmission mode and the WIFI direct connection. The way of transmission.

Further, the processor 120 transmits the target transmission file by using a wireless transmission manner that matches the size of the target transmission file, including: when the processor 120 selects an NFC transmission, the NFC transmission module is turned on, and the target transmission file is transmitted. When the processor 120 selects a Bluetooth transmission and/or a WIFI direct connection transmission mode, the Bluetooth transmission module and/or the WIFI direct connection transmission module is turned on, and the target transmission file is transmitted.

Optionally, when the processor 120 selects an NFC transmission, the target transmission file may be transmitted through a pre-opened NFC transmission module; when the processor 120 selects a Bluetooth transmission and/or a WIFI direct connection transmission manner, the The pre-opened Bluetooth transmission module and/or WIFI direct connection transmission module transmits the target transmission file. Further or alternatively, after the processor 120 transmits the target transmission file by using an NFC transmission manner, the processor 120 determines whether the distance between the terminal 100 and the receiver 300 exceeds a transmission distance of the NFC connection. If the transmission distance is exceeded, the NFC transmission mode is interrupted, and the target transmission file is continuously transmitted to the receiver 300 through a Bluetooth or WIFI direct connection transmission manner. Otherwise, the target transmission file is transmitted to the connection through the NFC. Receiving 300.

It can be understood that the processor 120 determines that the distance between the terminal 100 and the receiver 300 exceeds the transmission distance of the NFC, and may display a prompt box to prompt the user that the distance between the terminal 100 and the receiver 300 exceeds the transmission of the NFC connection. The distance between the terminal 100 and the receiver 300 continues to transmit the target transmission file, or prompts the user to select Bluetooth or WIFI direct connection to continue to transmit the target transmission file, and the processor 120 continues to transmit the target transmission file according to the transmission mode selected by the user. .

Optionally, the processor 120 can also automatically select the Bluetooth or WIFI direct connection to continue to transmit the target transmission file without displaying a prompt box.

Further or alternatively, when the processor 120 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal 100 is lower than a threshold, when the terminal 100 and the receiver The distance of 300 is within the transmission distance of the NFC, and the transmission mode of the Bluetooth and/or WIFI direct connection may be interrupted, and the target transmission file is continuously transmitted to the receiver 300 by the NFC transmission mode.

Further or alternatively, when the processor 120 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal 100 is lower than a threshold, when the terminal 100 and the receiver The distance of 300 exceeds the transmission distance of the NFC, and the user may be prompted to bring the terminal 100 close to the receiver 300, thereby transmitting through NFC, and selecting to disconnect the WIFI direct connection/Bluetooth transmission mode.

Further or alternatively, when the processor 120 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection mode, and determines that the battery power of the terminal 100 is lower than the threshold, the WIFI direct connection may also be continued. Or the transmission method of Bluetooth transmits the target transmission file.

Further or alternatively, when the processor 120 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection mode, and determines that the battery power of the terminal 100 is lower than a threshold, the Bluetooth and/or the Bluetooth may be interrupted. The transmission mode of the WIFI direct connection, thereby interrupting the transmission of the target transmission file. In the embodiment of the present invention, the terminal 100 selects a transmission mode corresponding to the target transmission file size according to the size of the target transmission file, so that the terminal 100 can save energy when transmitting the target transmission file. And improve transmission efficiency.

FIG. 3 is a schematic structural diagram of a terminal 200 according to another embodiment of the present invention.

The terminal 200 includes a receiving module 210, a determining module 220, a determining module 230, a selecting module 240, and a transmission control module 250. The receiving module 210 receives an operation instruction for the user to select a target transmission file. The determining module 220 determines, according to the operation instruction. The target transmission file; the determining module 230, determining the size of the target transmission file according to the attribute of the target transmission file; the selecting module 240, selecting a transmission manner that matches the size of the target transmission file, wherein the terminal 200 supports at least Two wireless transmission modes; the transmission control module 250 transmits the target transmission file by a transmission manner that matches the size of the target transmission file.

In the embodiment of the present invention, the terminal 200 selects a transmission mode that matches the size of the target transmission file according to the size of the target transmission file, so that the terminal 200 can save energy and improve transmission efficiency when transmitting the target transmission file.

The transmission control module 250 can control at least two wireless transmission modes established and received by the receiver 300 in advance, including,

The transmission control module 250 controls the terminal 200 to establish NFC (Near Field Communication) and Bluetooth wireless transmission with the receiver 300; or establish a direct connection with the NFC short-range wireless transmission and WIFI of the receiver 300. Wireless transmission; or, establish a wireless transmission of NFC short-range wireless transmission, Bluetooth and WIFI direct connection with the receiver 300.

Optionally, the transmission control module 250 may further enable the transmission module corresponding to the selected wireless transmission mode according to the wireless transmission mode selected by the selection module 240.

Further, the receiving module 210 receives an operation instruction for the user to select a target transmission file, and determines the target transmission file according to the operation instruction, including,

The receiving module 210 generates a command signal according to a selection operation by the user operating the input unit 130. The determining module 220 determines, according to the command signal, a target transmission file, where the target transmission

The input file can be a picture file, a text file, a video file, or an audio file.

Further, the determining module 230 determines the target transmission according to the attribute of the target transmission file. File size, including,

The determining module 230 determines that the size of the target transmission file does not reach the predetermined range; or determines that the size of the target transmission file is within the predetermined range; or determines that the size of the target transmission file exceeds the predetermined range.

For example, the predetermined range of the target transmission file size is defined as (1M, 2M), and the predetermined range involved in the following embodiments refers to the predetermined range (1M, 2M). The determining module 230 determines that the size of the target transmission file is If the size of the target transmission file is 1.5M or 5M, it is determined that the size of the target transmission file reaches the predetermined range.

Further, the selecting module 240 selects a transmission manner corresponding to the target transmission file size, including,

The selection module 240 selects the NFC transmission mode according to the size of the target transmission file, and selects the NFC transmission mode according to the size of the target transmission file, and selects the Bluetooth and/or WIFI direct connection transmission mode.

Optionally, the selecting module 240 selects a transmission manner corresponding to the target transmission file size, and may further include

The selection module 240 reaches a predetermined range according to the size of the target transmission file, and divides the target transmission file into at least two data groups, and selects a transmission manner that matches the size of each data group.

Further, the selection module 240 selects a data group that does not reach the predetermined range, selects an NFC transmission; and selects the Bluetooth transmission and/or WIFI direct connection transmission mode for the data group that reaches the predetermined range.

For example, the selection module 240 divides the target transmission file that reaches the predetermined range into two data groups or three data groups, and selects a transmission manner corresponding to the size of each data group, where the size of the data groups Can be different. In this embodiment, the selection module 240 divides the target transmission file into three data groups as an example for description.

The selection module 240 selects one of the data groups that do not reach the predetermined range, corresponding to the NFC Transmission mode; The selection module 240 selects the remaining data sets corresponding to the Bluetooth transmission mode and/or the WIFI direct connection transmission mode.

In the three data sets in this embodiment, the selection module 240 selects the NFC transmission mode, the Bluetooth transmission mode, and the WIFI direct connection transmission mode according to the size of the data group.

As shown in Table 1, the size of the target transmission file is 6M, and the predetermined range is (1M, 2M), the selection module 240 may divide the data of the target transmission file into three data groups of different sizes, wherein The size of the data group 1 is 1M, the size of the data group 2 is 2M, and the size of the data group 3 is 3M. The data group 1 that does not reach the predetermined range is selected to correspond to the NFC transmission mode, and the data within the predetermined range is selected. Group 2 corresponds to the Bluetooth transmission mode, and the data group 3 is selected to correspond to the transmission mode of the WIFI direct connection.

Further or alternatively, after the selecting module 240 selects a transmission mode that matches the size of each data group, each data group may be divided into multiple data pieces, where each data piece corresponds to the transmission mode and the The data group to which the data slice belongs corresponds to the same transmission mode. Referring to Table 1, the selection module 240 varies the number of pieces of data divided by each data group.

Table 1

Optionally, the selection module 240 may further divide the target transmission file into a plurality of data groups of equal size, and the plurality of data groups correspond to the foregoing three transmission modes, where the size of each data group is not up to the Scheduled range (1M, 2M).

For example, as shown in Table 2, the size of the target transmission file is 3M, and the target transmission file can be divided into three data groups of size 1M, and each data group corresponds to NFC transmission mode, Bluetooth transmission mode, and WIFI. Direct connection transmission. Data size of the data group data group

Data set 1 1 M 5 NFC

Data set 2 1 M 5 Bluetooth

Data set 2 1 M 5 WIFI Direct connection

Table 2

It can be understood that the selection module 240 can select the NFC transmission mode and the Bluetooth transmission mode according to the size of the data, and can also select the NFC transmission mode and the WIFI direct connection transmission mode, and can also select the Bluetooth transmission mode and the WIFI direct connection transmission. the way.

Further, the transmission control module 250 transmits the target transmission file by using a wireless transmission manner that matches the size of the target transmission file, including: when the selection module 240 selects an NFC transmission, the transmission control module 250 turns on the NFC transmission. The module 111 transmits the target transmission file. When the selection module 240 selects a Bluetooth transmission and/or a WIFI direct connection transmission mode, the transmission control module 250 turns on the Bluetooth transmission module 112 and/or the WIFI direct connection transmission module 113 to transmit the Target transfer file.

Optionally, when the selection module 240 selects an NFC transmission, the transmission control module 250 may transmit the target transmission file by using the NFC transmission module 111 that is pre-opened, and when the selection module 240 selects a Bluetooth transmission and/or a WIFI direct connection transmission manner. The transmission control module 250 can transmit the target transmission file through the pre-opened Bluetooth transmission module 112 and/or the WIFI direct connection transmission module 113. Further or alternatively, after the transmission control module 250 transmits the target transmission file by using an NFC transmission manner, the determining module 230 determines whether the distance between the terminal 200 and the receiver 300 exceeds a transmission distance of the NFC connection, and if After the transmission distance is exceeded, the transmission control module 250 interrupts the NFC connection, and continues to transmit the target transmission file to the receiver 300 through a Bluetooth or WIFI direct connection transmission manner. Otherwise, the transmission control module 250 transmits the NFC through the NFC. The target transmits the file to the recipient 300.

It can be understood that the determining module 230 determines that the distance between the terminal 100 and the receiver 300 is excessive. If the transmission distance of the NFC is exceeded, a prompt box may be displayed, prompting the user that the distance between the terminal 200 and the receiver 300 exceeds the transmission distance of the NFC connection, and the terminal 200 continues to transmit the target transmission file near the receiver 300, or The user is prompted to select Bluetooth or WIFI direct connection to continue to transmit the target transmission file, and the transmission control module 250 continues to transmit the target transmission file according to the transmission mode selected by the user.

Optionally, the determining module 230 may also automatically display the Bluetooth or WIFI connection to continue to transmit the target transmission file without displaying a prompt box.

Further or alternatively, when the determining module 230 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal 200 is lower than a threshold, the determining module 230 determines the terminal. The transmission control module 250 can interrupt the transmission mode of the Bluetooth and/or WIFI direct connection, and continue to transmit the target transmission file to the receiver 300 through the NFC transmission mode.

Further or alternatively, when the determining module 230 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal 200 is lower than a threshold, when the terminal 200 and the receiver The distance of 300 exceeds the transmission distance of the NFC, and the transmission control module 250 can interrupt the transmission mode of the Bluetooth and/or WIFI direct connection, and continue to transmit the target transmission file to the receiver 300 by using the NFC transmission mode.

Further or alternatively, when the determining module 230 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection mode, and determines that the battery power of the terminal 200 is lower than a threshold, the transmission control module 250 may continue The target transmission file is transmitted using WIFI direct connection and or Bluetooth transmission.

Further or alternatively, when the determining module 230 determines that the current transmission mode is a Bluetooth and/or WIFI direct connection mode, and determines that the battery power of the terminal 200 is lower than a threshold, the transmission control module 250 may also The transmission mode of the Bluetooth and/or WIFI direct connection is interrupted, thereby interrupting the transmission of the target transmission file.

In the embodiment of the present invention, the terminal 200 selects the target according to the size of the target transmission file. The transmission mode corresponding to the size of the transmission file enables the terminal 200 to save energy and improve transmission efficiency when transmitting the target transmission file.

FIG. 4 is a flowchart of a method for controlling data transmission according to an embodiment of the present invention.

The method for controlling data transmission in the embodiment of the present invention includes:

Step 10: The terminal receives an operation instruction that the user selects the target transmission file.

Specifically, the terminal establishes at least two wireless transmission modes with the receiver before receiving an operation instruction that the user selects the target transmission file, including,

The terminal establishes NFC (Near Field Communication) and Bluetooth wireless transmission with the receiver; or establishes a wireless transmission with the receiver's NFC short-range wireless transmission and WIFI direct connection; or, establishes and receives Square NFC short-range wireless transmission, Bluetooth and WIFI direct connection wireless transmission. Optionally, the terminal may further enable the wireless transmission module corresponding to the selected wireless transmission mode according to the selected wireless transmission mode.

Step 20: The terminal determines the target transmission file according to the operation instruction.

Specifically, the terminal generates an instruction signal according to a selection operation of the user operation input unit 130, and determines a target transmission file according to the instruction signal, wherein the target transmission file may be a picture file, a text file, a video file, or an audio file.

Step 30: The terminal determines the size of the target transmission file according to the target file attribute.

Specifically, the terminal determines that the size of the target transmission file does not reach the predetermined range; or determines that the size of the target transmission file is within the predetermined range; or determines that the size of the target transmission file exceeds the predetermined range.

For example, the predetermined range of the target transmission file size is predefined (1M, 2M), and the predetermined range referred to in the following embodiments refers to the predetermined range (1M, 2M). The processor 120 determines that the size of the target transmission file is If the size of the target transmission file is 1.5M or 5M, it is determined that the size of the target transmission file reaches the predetermined range.

Step 40: The terminal selects a transmission mode that matches the size of the target transmission file, where The terminal supports at least two wireless transmission methods.

Specifically, the terminal selects an NFC transmission mode according to the size of the target transmission file, and selects a transmission mode of the Bluetooth and/or WIFI direct connection according to the size of the target transmission file to reach a predetermined range.

Optionally, the terminal reaches a predetermined range according to the size of the target transmission file, and the target transmission file may be divided into at least two data groups, and a transmission manner matching the size of each data group is selected.

Specifically, the terminal selects a data group that does not reach the predetermined range, and selects an NFC transmission; the data group that reaches the predetermined range selects the transmission mode of the Bluetooth transmission and/or WIFI direct connection.

For example, if the terminal determines that the size of the target transmission file reaches a predetermined range, the terminal may divide the target transmission file into two data groups or three data groups, and select a transmission manner corresponding to the size of each data group, where , the size of these data sets can be different. In this embodiment, the terminal divides the target transmission file into three data groups as an example for description.

The terminal selects one of the data groups that do not reach the predetermined range, corresponding to the NFC transmission mode; and selects the remaining data groups corresponding to the Bluetooth transmission mode and/or the WIFI direct connection transmission mode.

As shown in Table 1, the terminal determines that the size of the target transmission file is 6M, and the predetermined range is (1M, 2M), and the data of the target transmission file may be divided into three data groups of different sizes, where The size of the data group 1 is 1M, the size of the data group 2 is 2M, and the size of the data group 3 is 3M. The data group 1 that does not reach the predetermined range is selected to correspond to the NFC transmission mode, and the data group within the predetermined range is selected. 2 Corresponding to the Bluetooth transmission mode, select the transmission mode of the data group 3 corresponding to the WIFI direct connection.

Further or alternatively, after the terminal selects a transmission mode that matches the size of each data group, each data group may also be divided into multiple data pieces, where each data piece corresponds to a transmission mode and the data piece The transmission mode corresponding to the belonging data group is the same. Referring to Table 1, the terminal divides the number of data pieces divided by each data group. Data group data group size data piece number transfer mode data set 1 1M 5 NFC

Data set 2 2M 4 Bluetooth

Data set 2 3M 3 WIFI direct connection

Table 1

Optionally, the terminal may further divide the target transmission file into a plurality of data groups of equal size, and the plurality of data groups correspond to the foregoing three transmission modes, where a size of each data group is not up to the predetermined range. (1M, 2M].

For example, as shown in Table 2, the size of the target transmission file is 3M, and the target transmission file can be divided into three data groups of size 1M, and each data group corresponds to NFC transmission mode, Bluetooth transmission mode, and WIFI. Direct connection transmission.

Table 2 It can be understood that the terminal can select the NFC transmission mode and the Bluetooth transmission mode according to the size of the data, and can also select the NFC transmission mode and the WIFI direct connection transmission mode, and can also select the Bluetooth transmission mode and the WIFI direct connection transmission. the way.

Step 50: The terminal transmits the target transmission file by a transmission manner that matches the size of the target transmission file.

Specifically, when the terminal selects NFC transmission, the NFC transmission module is turned on, and the target transmission file is transmitted; when the Bluetooth transmission and/or the WIFI direct connection transmission mode is selected, the Bluetooth transmission module and/or the WIFI direct connection transmission module is turned on. Transfer the target transfer file. Optionally, when the terminal selects the NFC transmission, the target transmission file may be transmitted through the pre-opened NFC transmission module; when the Bluetooth transmission and/or the WIFI direct connection transmission mode is selected, the Bluetooth transmission module and the pre-opened Bluetooth transmission module may be used. / or WIFI direct connection transmission module, transfer the target transmission file.

Further or alternatively, after the terminal transmits the target transmission file by using an NFC wireless transmission mode, determining whether the distance between the terminal and the receiver 300 exceeds a transmission distance of the NFC connection, and if the transmission distance is exceeded, interrupting the The NFC is connected, and the target transmission file is continuously transmitted to the receiver 300 by selecting a Bluetooth or WIFI direct connection transmission manner. Otherwise, the target transmission file is transmitted to the receiver 300 through the NFC.

It can be understood that, if the terminal determines that the distance between the terminal and the receiver 300 exceeds the transmission distance of the NFC, the terminal may display a prompt box, prompting the user that the distance between the terminal 100 and the receiver 300 exceeds the transmission distance of the NFC connection, The terminal continues to transmit the target transmission file close to the receiver 300, or prompts the user to select Bluetooth or WIFI direct connection to continue to transmit the target transmission file, and the terminal continues to transmit the target transmission file according to the transmission mode selected by the user.

Optionally, the terminal may also display the transmission mode of the Bluetooth or WIFI direct connection without continuing to display the prompt box.

Further or optionally, when the terminal determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal is lower than a threshold, when the terminal and the receiver 300 are in an NFC transmission distance The Bluetooth and/or WIFI direct connection transmission mode may be interrupted, and the target transmission file is continuously transmitted by the NFC transmission mode.

Further or optionally, when the terminal determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal is lower than a threshold, when the distance between the terminal and the receiver exceeds the The transmission distance of the NFC can interrupt the transmission mode of the Bluetooth and/or WIFI direct connection, and the target transmission file is continuously transmitted to the receiver 300 through the NFC transmission mode.

Further or optionally, when the terminal determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal is lower than a threshold, the terminal may continue to use The target transmission file is transmitted by the WIFI direct connection or the Bluetooth transmission mode.

Further or optionally, when the terminal determines that the current transmission mode is a Bluetooth and/or WIFI direct connection transmission mode, and determines that the battery power of the terminal is lower than a threshold, the terminal may also interrupt the Bluetooth and/or WIFI. Directly connected transmission mode, thereby interrupting the transmission of the target transmission file.

In the embodiment of the present invention, the terminal selects a transmission mode corresponding to the size of the target transmission file according to the size of the target transmission file, so that the terminal can save energy consumption and improve transmission efficiency when transmitting the target transmission file.

It should be noted that the method steps and modules described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and hardware, which have been generally described in terms of functions in the above description. The steps and composition of the various embodiments. Whether these functions are performed in hardware or software and hardware depends on the specific application and design constraints of the solution. Different methods may be used to implement the described functionality for each particular application, but such implementation should not be considered to be beyond the scope of the present invention.

The methods or steps described in connection with the embodiments disclosed herein may be implemented in hardware, a software program executed by a processor, or a combination of both. The software program can be placed in random access memory (RAM), memory, read only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or technical field. Any other form of storage medium known. However, the invention is not limited to this. Various equivalent modifications and alterations to the embodiments of the present invention can be made by those skilled in the art without departing from the spirit and scope of the invention.

Claims

claims

1. A method for controlling file transmission, characterized by including: the terminal receiving an operation instruction from a user to select a target transmission file;

The terminal determines the target transmission file according to the operation instruction; the terminal determines the size of the target transmission file according to the attributes of the target transmission file; the terminal selects the transmission that matches the size of the target transmission file method, wherein the terminal supports at least two wireless transmission methods;

The terminal transmits the target transmission file through a transmission method that matches the size of the target transmission file.

2. The method according to claim 1, characterized in that, before the terminal receives the operation instruction of the user to select the target transmission file, it includes:

The terminal establishes short-distance wireless transmission NFC and Bluetooth wireless transmission with the recipient; or the terminal establishes wireless transmission directly connected with the recipient NFC and WIFI; or the terminal establishes a direct connection with the recipient NFC, Bluetooth and WIFI Wireless transmission.

3. The method of claim 1, wherein the terminal transmits the target transmission file through a wireless transmission method that matches the size of the target transmission file, including: when the terminal selects NFC transmission, Then turn on the NFC transmission module to transmit the target transmission file; when the terminal selects the Bluetooth transmission and/or WIFI direct connection transmission mode, then turn on the Bluetooth transmission module and/or WIFI direct connection transmission module to transmit the target Transfer files.

4. The method according to claim 2 or 3, characterized in that, after the terminal transmits the target file through the NFC transmission mode, it includes: determining that the distance between the terminal and the recipient exceeds the NFC limit. transmission distance, then interrupt the NFC connection and continue to transmit the target transmission file through the transmission method of the Bluetooth transmission and/or the WIFI direct transmission.

5. The method according to claim 2 or 3, characterized in that, after the terminal transmits the target transmission file through the Bluetooth transmission and/or WIFI direct connection transmission mode, it includes: judging the terminal If the battery power is lower than the threshold, the Bluetooth transmission module and/or the WIFI direct transmission module will be interrupted, and the target transmission file will continue to be transmitted through the NFC transmission module.

6. The method according to any one of claims 1 to 5, wherein the terminal determines the size of the target transmission file, including: the terminal determines that the size of the target transmission file does not reach a predetermined range; or The terminal determines that the size of the target transmission file is within a predetermined range; or the terminal determines that the size of the target transmission file exceeds the predetermined range.

7. The method of claim 6, wherein the terminal selects a transmission method that matches the size of the target transmission file, including: the terminal determines that the size of the target transmission file does not reach a predetermined range, Select NFC transmission; or the terminal selects Bluetooth transmission and/or WIFI direct connection transmission mode according to the size of the target transmission file reaching a predetermined range.

8. The method according to any one of claims 1 to 7, characterized in that, the terminal selects a wireless transmission method that matches the size of the target transmission file, including: the terminal selects a wireless transmission method according to the size of the target transmission file. The size reaches a predetermined range, divide the target transmission file into at least two data groups, and select a transmission method that matches the size of each data group.

9. The method of claim 8, wherein the terminal selects a transmission mode that matches the size of each data group, including: the terminal selects an NFC transmission mode for data groups that do not reach a predetermined range; Select the Bluetooth transmission method and/or the WIFI direct connection transmission method for the data group that reaches the predetermined range.

10. The method of claim 8, wherein after the terminal selects a transmission mode that matches the size of each data group, it further includes: the terminal divides each data group into multiple data pieces, The transmission mode corresponding to each data piece is consistent with the transmission mode corresponding to the data group to which the data piece belongs.

11. A terminal. The terminal includes a receiving module, a determination module, a judgment module, a selection module and a transmission control module. The receiving module receives an operation instruction from a user to select a target transmission file; the determination module is based on the operation. The instruction determines the target transmission file; the determination module determines the size of the target transmission file according to the attributes of the target transmission file;

The selection module selects a transmission method that matches the size of the target transmission file, where the terminal supports at least two wireless transmission methods; the transmission control module selects a transmission method that matches the size of the target transmission file. way to transfer the target transfer file.

12. The terminal according to claim 11, wherein the receiving module, before receiving the operation instruction of the user to select the target transmission file, includes: the terminal establishes short-distance wireless transmission NFC and Bluetooth wireless transmission with the recipient; Either the terminal establishes wireless transmission directly connected to the receiver via NFC and WIFI; or the terminal establishes wireless transmission directly connected to the receiver through NFC, Bluetooth and WIFI.

13. The terminal according to claim 11, wherein the transmission control module transmits the target transmission file through a wireless transmission method that matches the size of the target transmission file, including: when the selection module When NFC transmission is selected, the transmission control module turns on the NFC transmission module and transmits the target transmission file; when the selection module selects Bluetooth transmission and/or WIFI direct connection transmission mode, the transmission control module turns on Bluetooth transmission. module and/or WIFI direct transmission module to transmit the target transmission file.

14. The terminal according to claim 12 or 13, characterized in that when the transmission control module After the target transmission file is transmitted through the NFC transmission method, the judgment module is also included to judge that the distance between the terminal and the recipient exceeds the NFC transmission distance, and the transmission control module interrupts the NFC connection and passes the The transmission method of Bluetooth transmission and/or WIFI direct transmission is described, and the target transmission file is continued to be transmitted.

15. The terminal according to claim 12 or 13, characterized in that, after the transmission control module transmits the target transmission file through Bluetooth and/or WIFI direct connection transmission mode, it further includes: the judgment module, If it is determined that the battery power of the terminal is lower than the threshold, the transmission control module interrupts the Bluetooth and/or WIFI direct transmission method, and transmits the target transmission file through the NFC transmission method.

16. The terminal according to any one of claims 11 to 15, characterized in that the judgment module judges the size of the target transmission file, including: the judgment module judges that the size of the target transmission file has not reached A predetermined range; or the judgment module determines that the size of the target transmission file is within the predetermined range; or the judgment module determines that the size of the target transmission file exceeds the predetermined range.

17. The terminal of claim 16, wherein the selection module selects a transmission method that matches the size of the target transmission file, including: the selection module selects a transmission method according to the size of the target transmission file. If the size of the file does not reach the predetermined range, NFC transmission is selected; or the selection module selects Bluetooth transmission and/or WIFI direct connection based on the size of the target transmission file reaching the predetermined range.