WO2020038132A1 - 数据传输方法及相关装置 - Google Patents

数据传输方法及相关装置 Download PDF

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Publication number
WO2020038132A1
WO2020038132A1 PCT/CN2019/094729 CN2019094729W WO2020038132A1 WO 2020038132 A1 WO2020038132 A1 WO 2020038132A1 CN 2019094729 W CN2019094729 W CN 2019094729W WO 2020038132 A1 WO2020038132 A1 WO 2020038132A1
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Prior art keywords
wireless communication
data transmission
communication modules
data
transmission task
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PCT/CN2019/094729
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English (en)
French (fr)
Inventor
黄园
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Oppo广东移动通信有限公司
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Publication of WO2020038132A1 publication Critical patent/WO2020038132A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/22—Traffic shaping
    • H04L47/225—Determination of shaping rate, e.g. using a moving window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints

Definitions

  • the present application relates to the technical field of electronic equipment, and in particular, to a data transmission method and a related device.
  • Smart terminals on the market are currently transmitting data, they generally send data by means of cellular mobile network communication or Wi-Fi communication. Smart terminals require It competes with other devices in the same area for wireless link resources, which is difficult to meet users' Internet access requirements.
  • the embodiments of the present application provide a data transmission method and a related device, so as to increase the speed of data transmission and reduce the transmission time.
  • an embodiment of the present application provides a data transmission method applied to an electronic device, where the electronic device includes multiple wireless communication modules, and the method includes:
  • an embodiment of the present application provides a data transmission apparatus, which is applied to an electronic device.
  • the electronic device includes multiple wireless communication modules.
  • the data transmission apparatus includes a processing unit and a communication unit.
  • the processing unit is configured to perform offload transmission on the at least one data transmission task through the communication unit through at least two wireless communication modules when the at least one data transmission task to be processed is detected.
  • an embodiment of the present application provides an electronic device including a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be processed by the foregoing.
  • the above program includes instructions for executing steps in any method in the first aspect of the embodiments of the present application.
  • an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, and the computer program causes a computer to execute Some or all of the steps described in any method in one aspect.
  • an embodiment of the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute the implementation of the present application.
  • the computer program product can be a software installation package.
  • the at least one data transmission task is offloaded and transmitted through at least two wireless communication modules. It can be seen that electronic devices can realize the offload transmission function for multiple data transmission tasks through multiple wireless communication modules. Compared with traditional data transmission methods, it can increase the speed of data transmission, reduce the time consumed by data transmission, reduce network delay, and improve electronics. Data transmission efficiency of the device.
  • FIG. 1 is an exemplary system architecture diagram of an electronic device performing communication connection through different wireless communication technologies according to an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a data transmission method according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of another data transmission method according to an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of another data transmission method according to an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • FIG. 6 is a block diagram of functional units of a data transmission device according to an embodiment of the present application.
  • an embodiment herein means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they independent or alternative embodiments that are mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
  • the electronic device involved in this embodiment of the present application may be an electronic device with data transmission capabilities.
  • the electronic device may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices, or wireless modems. Other processing equipment, as well as various forms of user equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal device), and so on.
  • UE User Equipment
  • MS Mobile Station
  • terminal device terminal device
  • Link aggregation refers to enabling a device to use two or more network ports to access the Internet at the same time, such as using Wi-Fi and data networks for network access through link aggregation on a mobile phone.
  • the Android operating system when Wi-Fi is enabled, will cause the data network to be unavailable (connection service ConnectivityService network scoring mechanism causes the data network to be disconnected), and link aggregation requires at least two or more available networks, Therefore, the prerequisite of Service-Level Agreement (SLA) is to make Wi-Fi and data networks coexist.
  • SLA Service-Level Agreement
  • electronic devices 101 can communicate with network devices 103 (such as base stations) through mobile communication networks; Wi-Fi hotspots 102 allow electronic devices to connect to a wireless local area network.
  • Wi-Fi bands typically use 2.4G UHF or 5G SHF ISM radio frequency band, which can be connected to terminal 104 through Bluetooth function.
  • Bluetooth is a wireless technology standard that can realize short-distance data exchange between fixed equipment, mobile equipment and building personal area network (using 2.4-2.485GHz ISM UHF radio waves) and so on.
  • FIG. 2 is a schematic flowchart of a data transmission method provided by an embodiment of the present application and applied to an electronic device. As shown in the figure, the data transmission method includes:
  • Step 201 The electronic device acquires at least one data transmission task to be processed.
  • the data transmission task can be triggered by the user actively, or passively accept the files to be forwarded; for example, by downloading files, games, etc., or listening to music, playing games, etc., or file transfers with other users. Conditions are not unique.
  • step 202 the electronic device performs offload transmission on at least one data transmission task through at least two wireless communication modules.
  • the electronic device will split the data stream to be processed, and enable the at least two wireless communication modules to perform streaming transmission of the data transmission task to be processed. For example, by marking data packets with different mark values, and by matching different mark values, querying different routing tables, the data packets can access the network from different interfaces.
  • the at least one data transmission task is offloaded and transmitted through at least two wireless communication modules. It can be seen that electronic devices can realize the offload transmission function for multiple data transmission tasks through multiple wireless communication modules. Compared with traditional data transmission methods, it can increase the speed of data transmission, reduce the time consumed by data transmission, reduce network delay, and improve electronics. Data transmission efficiency of the device.
  • the electronic device performs offload transmission on at least one data transmission task through at least two wireless communication modules, including: the electronic device selecting at least two wireless communication modules that need to be enabled; determining data flow and selection Corresponding relationship between each wireless communication module, the data flow is a data flow of the at least one data transmission task; the data to be sent of the at least one data transmission task is divided according to the corresponding relationship, and a plurality of A data packet, and a wireless communication module corresponding to each data packet; transmitting each data packet through the wireless communication module corresponding to each data packet.
  • the data transmission task is related to the foreground application of the electronic device.
  • the data transmission of one application corresponds to one data transmission task.
  • the data transmission task corresponds to one or more data streams.
  • One data stream includes multiple data packets and at least one data
  • the data to be transmitted by the transmission task includes one or more data packets to be transmitted for each data transmission task.
  • Each data packet includes one or more data packets that are allocated in the same group and sent by the same communication module. Packets.
  • the electronic device can first select the required wireless communication module based on the pending data transmission task, and then establish the correspondence between the data flow of the data transmission task and the wireless communication module, and then the data of the data transmission task Perform grouping and sending, so as to realize data offload transmission of data transmission task data through transmission links of multiple wireless communication modules, and improve data transmission efficiency of electronic devices.
  • the selecting at least two wireless communication modules to be enabled includes: randomly selecting at least two wireless communication modules to be enabled; or selecting at least two wireless communication modules to be enabled according to a system state parameter ; Or, select at least two wireless communication modules that need to be enabled according to the user's setting information.
  • the at least two wireless communication modules that need to be enabled are randomly selected, and the electronic device randomly selects wireless communication modules that need to be activated among all wireless communication modules of the electronic device according to the number of data transmission tasks. For example, when a user listens to music and downloads MP3 files at the same time, the electronic device can activate two Wi-Fi modules in different frequency bands, and the network data for listening to music is transmitted from the 2.4G channel, and the network data for downloading MP3 is transmitted from the 5G channel; or, the electronic device also Two different types of wireless communication modules can be activated.
  • the selecting at least two wireless communication modules that need to be activated according to the system state parameter such as selecting at least two wireless communication modules that need to be activated according to the remaining power of the electronic device or selecting at least two that need to be activated according to the mode of the electronic device.
  • Wireless communication module
  • the selection of at least two wireless communication modules to be enabled according to the user's setting information means that the user can set a wireless communication module that is fixedly started. For example, when the task of listening to music is set, the Zigbee module is always started. Two When transferring files between electronic devices, the Bluetooth module is always activated.
  • the diversity of the manner in which the electronic device selects the wireless communication module can improve the convenience and stability of data transmission.
  • the determining a correspondence between a data stream and each selected wireless communication module includes: determining a channel used by each wireless communication module in the at least two wireless communication modules; A channel quality parameter of a channel used by each wireless communication module is described; and a correspondence relationship between the data stream and each selected wireless communication module is determined according to the channel quality parameter.
  • the electronic device After the electronic device selects the wireless communication module, it can determine the channel used by each wireless communication module, and then calculate the channel quality parameter according to the channel to determine the correspondence between the data stream and each selected wireless communication module.
  • the channel quality parameters include the channel's own capacity, network speed, and network delay.
  • For the calculation of the network speed read the network traffic of the two interfaces, calculate the difference between the last recorded traffic and the current recorded traffic, and get the current time. The amount of traffic on the network port of the window, that is, the network speed.
  • the link aggregation function of the Wi-Fi link and the LTE link is taken as an example for detailed description.
  • the statistics of the data increment on the Wi-Fi and long-term evolution LTE receive RX interface are calculated every 1 s. Delay (Round-Trip Time, RTT) to correct, using the following formula:
  • tmp_speed (rx_bytes-last_rx_bytes) / 1;
  • max_speed_Wi-Fi max (max_speed_Wi-Fi, tmp_speed);
  • max_speed_LTE max (max_speed_LTE, tmp_speed).
  • tmp_speed indicates the speed of the current network port
  • max_speed_Wi-Fi indicates the maximum speed of the network port of the Wi-Fi link
  • max_speed_LTE indicates the maximum speed of the network port of the LTE link
  • rx_bytes indicates the current recorded traffic last_rx_bytes indicates the previously recorded flow.
  • the electronic device determines a correspondence between each data transmission task and at least two wireless communication modules in the at least one data transmission task according to the used channel quality parameter of each wireless communication module, and the channel quality parameter includes a network speed , Network delay.
  • the network delay is obtained according to the rrt statistical algorithm.
  • TCP Transmission Control Protocol
  • RTT_Wi-Fi (RTT_Wi-Fi + RTT) / 2,
  • RTT_LTE (RTT_LTE + RTT) / 2.
  • RTT_Wi-Fi represents the round-trip delay of the Wi-Fi link
  • RTT_LTE represents the round-trip delay of the LTE link
  • RTT represents the statistical round-trip delay
  • the electronic device calculates the traffic distribution proportion of the interface based on the different interface rates based on the corresponding relationship, and adopts the following formula:
  • weigh_Wi-Fi represents the offload proportion of Wi-Fi links
  • weigh_LTE represents the offload proportion of LTE.
  • the electronic device obtains the number of data streams corresponding to each wireless communication interface according to the shunt proportion, and finally splits the data streams according to the number of data streams corresponding to each wireless communication interface to obtain the data stream.
  • each selected wireless communication module corresponds to each selected wireless communication module
  • the electronic device can first determine the correspondence between the data transmission task and the wireless communication module bracket based on the task type or the channel quality of the wireless communication module, and then obtain the data transmission task based on the number of channels and the channel quality parameters of the wireless communication module.
  • the amount of data in the split data packet ensures that large data matches high-quality channels, and small data matches poor channels, which ensures an increase in data transmission speed and avoids network delay.
  • the splitting and transmitting at least one data transmission task through at least two wireless communication modules includes: splitting data of at least one data transmission task to obtain multiple data packets after splitting; selecting a required At least two wireless communication modules that are enabled establish a correspondence relationship between each split data packet and the wireless communication module; according to the corresponding relationship, the plurality of data packets are transmitted through the at least two wireless communication modules .
  • the electronic device can first split the data transmission task, and then select the wireless communication module to be started according to the split result, and transmit the data packet according to the correspondence between the data packet and the wireless communication module, for example, the chain The road is preferred, and a network with a low network delay is selected in the game application. Therefore, it is possible to effectively select a more efficient wireless communication module for each group of data according to the data group, improve the speed of data transmission, and avoid delay.
  • the selecting at least two wireless communication modules to be enabled includes: according to the plurality of data packets after splitting, a capability of each wireless communication module in the at least two wireless communication modules.
  • Information and channel quality selection requires at least two wireless communication modules to be enabled.
  • the plurality of data packets refers to that the number of data packets and the data amount of each group have been determined.
  • the electronic device divides different types of data transmission tasks into different large groups according to the data transmission tasks to be processed, and randomly divides the data transmission tasks into data packets with a certain amount of data according to user settings.
  • the electronic device determines the number of wireless communication modules according to the number of packets. In the process of determining the wireless communication module, the wireless communication module is selected based on the transmission capacity of the wireless communication module.
  • the wireless communication module transmission capacity depends on the wireless communication module capability information.
  • channel quality wireless module capability information refers to the wireless communication module hardware parameters, and the channel quality includes parameters such as the adaptability of the wireless communication module to the data transmission task and the network speed.
  • a user listens to music at the same time, downloads MP3 files, and transmits files with another electronic device.
  • the three tasks are divided into three types of large groups, and the data transmission tasks are divided into data packets of a certain amount in the large group.
  • Three adaptive wireless communication modules are selected according to the three data transmission task types. When selecting, select the wireless communication module based on the wireless communication module capability information. Select the appropriate wireless communication module according to the channel quality. Listen to music and download MP3 files. You can choose Wi-Fi modules of different frequency bands at the same time, or you can choose to listen to music for ZigBee module, download MP3 module for Wi-Fi module; transfer files with another electronic device and choose Bluetooth module.
  • splitting and then selecting the wireless communication module can select a high-quality wireless communication module according to the priority level of the wireless communication module, thereby improving the speed of data transmission and avoiding delay.
  • the method before the acquiring at least one data transmission task to be processed, the method further includes: when detecting an enable request for the link aggregation function, enabling all of the plurality of wireless communication modules. Said at least two wireless communication modules; or, acquiring network state parameters of said electronic device; and when detecting that said network state parameters meet a first preset condition, enabling said at least two of said plurality of wireless communication modules Wireless communication modules; or, enabling the at least two wireless communication modules of the plurality of wireless communication modules.
  • detecting the activation request for the link aggregation function means that the user autonomously enables multiple wireless communication modules for data transmission.
  • Obtaining the network status parameters of the electronic device refers to parameters such as the network speed used by the detection device for each wireless communication module, such as a Zigbee module, a Wi-Fi module, and a Bluetooth module.
  • the first preset condition can be set as follows: compare the network status parameters of each module, and select the best option to enable the wireless communication module for data transmission. For example, the Wi-Fi network is of poor quality, and the LTE network is used to compensate; the electronic device directly enables multiple wireless communication modules. At least two wireless communication modules.
  • the multiple wireless communication modules of the electronic device can not only trigger the startup according to the preset conditions, but also trigger the startup according to the request, or directly start.
  • the wireless communication module can be started in a selective manner, and can selectively increase the data transmission rate according to user needs.
  • the method further includes, after detecting all When at least one data transmission task to be processed satisfies a second preset condition, the at least two wireless communication modules of the plurality of wireless communication modules are enabled.
  • the second preset condition may be the activation of a wireless communication module corresponding to the at least one data transmission task to be processed, or the activation of the wireless communication module according to the amount of data of the data transmission task to be processed. For example, set the Zigbee module to be activated when listening to music, the Wi-Fi module to be activated when downloading files, and the Bluetooth module to be activated when transferring files with other electronic devices.
  • the data transmission task can be made faster and the data transmission speed can be effectively improved.
  • the method further includes, after detecting all When the at least one data transmission task to be processed includes a preset type of data transmission task, obtaining a network status parameter of the electronic device; when it is detected that the network status parameter satisfies a first preset condition, enabling the plurality of The at least two wireless communication modules in the wireless communication module.
  • the electronic device When the electronic device detects that the type of the data transmission task to be processed meets the task type that triggers the wireless communication module, it detects the state parameters of the network environment in which the electronic device is located. If the network state parameter meets the first preset condition, it starts multiple Wireless communication module. For example, set the download file to start data transmission tasks for multiple wireless communication modules, detect that the network at this time is a Wi-Fi link, and if the Wi-Fi network quality is poor, use an LTE network to make up.
  • the setting of multiple trigger conditions for the startup of the wireless communication module can optimize the transmission process of multiple data transmission tasks, reduce unnecessary speed-up data transmission tasks occupying transmission channels, and effectively increase the target data transmission task transmission rate.
  • FIG. 3 is a schematic flowchart of a data transmission method according to an embodiment of the present application, which is applied to the electronic device shown in FIG. 1. It includes multiple wireless communication modules. As shown in the figure, this data transmission method includes:
  • the electronic device acquires at least one data transmission task with processing.
  • the electronic device selects at least two wireless communication modules that need to be enabled.
  • the electronic device determines a correspondence between a data stream and each selected wireless communication module, where the data stream is a data stream of the at least one data transmission task.
  • the electronic device divides the data to be transmitted of the at least one data transmission task according to the corresponding relationship, obtains multiple data packets, and a wireless communication module corresponding to each data packet.
  • the electronic device transmits each data packet through a wireless communication module corresponding to each data packet.
  • the at least one data transmission task is offloaded and transmitted through at least two wireless communication modules. It can be seen that electronic devices can realize the offload transmission function for multiple data transmission tasks through multiple wireless communication modules. Compared with traditional data transmission methods, it can increase the speed of data transmission, reduce the time consumed by data transmission, reduce network delay, and improve electronics. Data transmission efficiency of the device.
  • the electronic device can first split the data transmission task, and then select the wireless communication module to be started according to the split result, and transmit the data packet according to the correspondence between the data packet and the wireless communication module.
  • the link is optimized.
  • the game application chooses a network with low network latency. Therefore, it is possible to effectively select a more efficient wireless communication module for each group of data according to the data group, improve the speed of data transmission, and avoid delay.
  • FIG. 4 is a schematic flowchart of a data transmission method according to an embodiment of the present application, which is applied to an electronic device that includes multiple wireless communication modules. As shown in the figure, this data transmission method includes:
  • the electronic device acquires at least one data transmission task with processing.
  • the electronic device splits data of at least one data transmission task to obtain multiple data groups after splitting.
  • the electronic device selects at least two wireless communication modules to be started, and establishes a correspondence between each data packet and the wireless communication module after splitting.
  • the electronic device beads a data packet corresponding to each wireless communication module through each wireless communication module of the at least two wireless communication modules;
  • the electronic device performs offload transmission on at least one data transmission task through at least two wireless communication modules.
  • the at least one data transmission task is offloaded and transmitted through at least two wireless communication modules. It can be seen that electronic devices can realize the offload transmission function for multiple data transmission tasks through multiple wireless communication modules. Compared with traditional data transmission methods, it can increase the speed of data transmission, reduce the time consumed by data transmission, reduce network delay, and improve electronics. Data transmission efficiency of the device.
  • the electronic device can first split the data transmission task, and then select the wireless communication module to be started according to the split result, and transmit the data packet according to the correspondence between the data packet and the wireless communication module.
  • the link is optimized.
  • the game application chooses a network with low network latency. Therefore, it is possible to effectively select a more efficient wireless communication module for each group of data according to the data group, improve the speed of data transmission, and avoid delay.
  • FIG. 5 is a schematic structural diagram of an electronic device 500 according to an embodiment of the present application.
  • 500 includes an application processor 510, a memory 520, a communication interface 530, and one or more programs 521.
  • the one or more programs 521 are stored in the memory 520 and configured to be executed by the application processor 510.
  • the one or more programs 521 include instructions for performing the following steps: obtaining at least one data transmission task to be processed; and offloading at least one data transmission task through at least two wireless communication modules.
  • the electronic device is provided with multiple wireless communication modules. After the electronic device obtains at least one data transmission task to be processed, the electronic device performs offload transmission on at least one data transmission task through at least two wireless communication modules. Electronic devices can implement multiple data transmission tasks by using multiple wireless communication modules. Compared to traditional data transmission methods, electronic devices can increase the speed of data transmission, reduce the time consumed by data transmission, reduce network delay, and improve the performance of electronic devices. Data transmission efficiency.
  • the instructions in the program are specifically used to perform the following operations: selecting at least two that need to be enabled A wireless communication module; and determining a correspondence between a data stream and each selected wireless communication module, the data stream being a data stream of the at least one data transmission task; and dividing the at least one data according to the correspondence Transmitting the data to be transmitted by the task, obtaining multiple data packets, and a wireless communication module corresponding to each data packet; and transmitting each data packet through the wireless communication module corresponding to each data packet.
  • the instructions in the program are specifically used to perform the following operations: randomly selecting at least two wireless communication modules that need to be enabled; or, according to The system state parameter selects at least two wireless communication modules that need to be enabled; or, selects at least two wireless communication modules that need to be enabled according to user setting information.
  • the instructions in the program are specifically used to perform the following operations: determine the at least two wireless communication modules The channel used by each wireless communication module; determine the channel quality parameter of the channel used by each wireless communication module; determine the data flow between the data stream and each selected wireless communication module according to the channel quality parameter Correspondence.
  • the instructions in the program are specifically used to perform the following operations: split data of at least one data transmission task To obtain a plurality of split data packets; select at least two wireless communication modules to be enabled, and establish a correspondence relationship between each split data packet and the wireless communication module; according to the correspondence relationship, pass the At least two wireless communication modules transmit the plurality of data packets.
  • the instructions in the program are specifically used to perform the following operations: according to the multiple data packets after the split, the at least The capability information and channel quality selection of each wireless communication module in the two wireless communication modules requires at least two wireless communication modules to be enabled.
  • the instructions in the program are specifically configured to perform the following operations: when an activation request for the link aggregation function is detected, the The at least two wireless communication modules of the plurality of wireless communication modules; or, acquiring a network state parameter of the electronic device; and when detecting that the network state parameter satisfies a first preset condition, enabling the plurality of wireless communication modules The at least two wireless communication modules in the wireless communication module; or, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
  • the instructions in the program are specific It is configured to perform the following operation: when it is detected that the at least one data transmission task to be processed satisfies a second preset condition, the at least two wireless communication modules of the multiple wireless communication modules are enabled.
  • the instructions in the program are specifically used The following operations are performed: when it is detected that the at least one data transmission task to be processed includes a preset type of data transmission task, obtaining a network state parameter of the electronic device; and when it is detected that the network state parameter satisfies a first preset When conditions are set, the at least two wireless communication modules in the plurality of wireless communication modules are enabled.
  • the electronic device includes a hardware structure and / or a software module corresponding to each function.
  • this application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is performed by hardware or computer software-driven hardware depends on the specific application of the technical solution and design constraints. Professional technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.
  • the embodiments of the present application may divide the functional units of the electronic device according to the foregoing method examples.
  • each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit may be implemented in the form of hardware or in the form of software functional unit. It should be noted that the division of the units in the embodiments of the present application is schematic, and is only a logical function division. There may be another division manner in actual implementation.
  • FIG. 6 is a block diagram of a functional unit of a data transmission device 600 according to an embodiment of the present application.
  • the data transmission device 600 is applied to an electronic device, and includes a processing unit 601 and a communication unit 602.
  • the processing unit 601 is configured to obtain at least one data transmission task to be processed through the communication unit 602, and perform offload transmission on at least one data transmission task through at least two wireless communication modules.
  • the data transmission device 600 may further include a storage unit 603 for storing program code and data of the electronic device.
  • the processing unit 601 may be a processor
  • the communication unit 602 may be a touch display or a transceiver
  • the storage unit 603 may be a memory.
  • the at least one data transmission task is offloaded and transmitted through at least two wireless communication modules. It can be seen that electronic devices can realize the offload transmission function for multiple data transmission tasks through multiple wireless communication modules. Compared with traditional data transmission methods, it can increase the speed of data transmission, reduce the time consumed by data transmission, reduce network delay, and improve electronics. Data transmission efficiency of the device.
  • the feedback information includes user information; and in the electronic device that offloads at least one data transmission task through at least two wireless communication modules, the processing unit 601 is specifically configured to: At least two wireless communication modules; and determining a corresponding relationship between a data stream and each selected wireless communication module, the data stream being a data stream of the at least one data transmission task; and dividing the data stream according to the corresponding relationship Describe the data to be sent of at least one data transmission task, obtain a plurality of data packets, and a wireless communication module corresponding to each data packet; and transmit each data through the wireless communication module corresponding to each data packet Grouping.
  • the processing unit 601 is specifically configured to: randomly select at least two wireless communication modules that need to be enabled; or, selecting according to system state parameters At least two wireless communication modules that need to be enabled; or, at least two wireless communication modules that need to be enabled are selected according to user setting information.
  • the processing unit 601 is specifically configured to determine each wireless of the at least two wireless communication modules.
  • the processing unit 601 is specifically configured to: split data of at least one data transmission task to obtain a split Multiple data packets after the selection; select at least two wireless communication modules that need to be enabled, and establish a correspondence relationship between each data packet after separation and the wireless communication module; according to the correspondence relationship, pass the at least two wireless communication modules The communication module transmits the plurality of data packets.
  • the processing unit 601 is specifically configured to: according to the multiple data packets after splitting, the at least two wireless communication The capability information and channel quality of each wireless communication module in the module select at least two wireless communication modules that need to be enabled.
  • the processing unit 601 before the acquiring at least one data transmission task to be processed, is specifically configured to: when detecting an activation request for a link aggregation function, enable the multiple wireless The at least two wireless communication modules in the communication module; or, acquiring network status parameters of the electronic device; and when detecting that the network status parameters meet a first preset condition, enabling the wireless communication modules in the plurality of wireless communication modules The at least two wireless communication modules; or, enabling the at least two wireless communication modules of the plurality of wireless communication modules.
  • the processing unit 601 specifically uses Yu: When it is detected that the at least one data transmission task to be processed satisfies a second preset condition, the at least two wireless communication modules of the plurality of wireless communication modules are enabled.
  • the processing unit 601 is specifically configured to: Obtaining a network state parameter of the electronic device when it is detected that the at least one data transmission task to be processed includes a preset type of data transmission task; when it is detected that the network state parameter meets a first preset condition, The at least two wireless communication modules of the plurality of wireless communication modules are enabled.
  • An embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores a computer program for electronic data exchange, and the computer program causes a computer to perform a part or all of the steps of any method described in the foregoing method embodiments
  • the computer includes electronic equipment.
  • An embodiment of the present application further provides a computer program product.
  • the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute any one of the methods described in the foregoing method embodiments. Part or all of the steps of a method.
  • the computer program product may be a software installation package, and the computer includes an electronic device.
  • the disclosed device may be implemented in other ways.
  • the device embodiments described above are only schematic.
  • the division of the above units is only a logical function division.
  • multiple units or components may be combined or integrated.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical or other forms.
  • the units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, which may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objective of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each of the units may exist separately physically, or two or more units may be integrated into one unit.
  • the above integrated unit may be implemented in the form of hardware or in the form of software functional unit.
  • the above integrated unit When the above integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable memory.
  • the technical solution of the present application essentially or part that contributes to the existing technology or all or part of the technical solution can be embodied in the form of a software product, which is stored in a memory.
  • a computer device which may be a personal computer, a server, or a network device, etc.
  • the foregoing memories include: U disks, Read-Only Memory (ROM), Random Access Memory (RAM), mobile hard disks, magnetic disks, or optical disks and other media that can store program codes.
  • the program may be stored in a computer-readable memory.
  • the memory may include a flash disk.
  • Read-only memory English: Read-Only Memory, referred to as ROM
  • random access device English: Random Access Memory, referred to as RAM
  • magnetic disks or optical disks etc.

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Abstract

本申请实施例公开了一种数据传输方法，方法包括：获取待处理的至少一个数据传输任务；通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。本申请通过多个无线通信模块实现对多个数据传输任务的分流传输功能，有利于减少数据传输消耗的时间，减少网络延迟。

Description

数据传输方法及相关装置 技术领域
本申请涉及电子设备技术领域，具体涉及一种数据传输方法及相关装置。
背景技术
随着移动通信技术的发展，用户对数据通信的需求越来越大，目前市面上的智能终端在进行数据传输时，一般通过蜂窝移动网络通信或者Wi-Fi通信等方式发送数据，智能终端需要和相同区域内的其他设备竞争无线链路资源，难以满足用户的上网需求。
发明内容
本申请实施例提供了一种数据传输方法及相关装置，以期提高数据传输的速度，减少传输时间。
第一方面，本申请实施例提供一种数据传输方法，应用于电子设备，所述电子设备包括多个无线通信模块，所述方法包括：
获取待处理的至少一个数据传输任务；
通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
第二方面，本申请实施例提供一种数据传输装置，应用于电子设备，所述电子设备包括多个无线通信模块，所述数据传输装置包括处理单元和通信单元，其中，
所述处理单元，用于在检测到有待处理的至少一个数据传输任务时，通过所述通信单元通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
第三方面，本申请实施例提供一种电子设备，包括处理器、存储器、通信接口以及一个或多个程序，其中，上述一个或多个程序被存储在上述存储器中，并且被配置由上述处理器执行，上述程序包括用于执行本申请实施例第一方面任一方法中的步骤的指令。
第四方面，本申请实施例提供了一种计算机可读存储介质，其中，上述计算机可读存储介质存储用于电子数据交换的计算机程序，其中，上述计算机程序使得计算机执行如本申请实施例第一方面任一方法中所描述的部分或全部步骤。
第五方面，本申请实施例提供了一种计算机程序产品，其中，上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，上述计算机程序可操作来使计算机执行如本申请实施例第一方面任一方法中所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包。
可以看出，本申请实施例中，当电子设备获取到待处理的至少一个数据传输任务后，通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。可见，电子设备能够通过多个无线通信模块实现对多个数据传输任务的分流传输功能，相对于传统的数据传输方法能够提高数据传输的速度，减少数据传输消耗的时间，降低网络延迟，提高电子设备的数据传输效率。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的一种电子设备通过不同无线通信技术进行通信连接的示例系统架构图；
图2是本申请实施例提供的一种数据传输方法的流程示意图；
图3是本申请实施例提供的另一种数据传输方法的流程示意图；
图4是本申请实施例提供的另一种数据传输方法的流程示意图；
图5是本申请实施例提供的一种电子设备的结构示意图；
图6是本申请实施例提供的一种数据传输装置的功能单元组成框图。
具体实施方式
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其他步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
本申请实施例所涉及到的电子设备可以是具备数据传输能力的电子设备，该电子设备可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端设备(terminal device)等等。
下面对本申请实施例进行详细介绍。
链路聚合，是指使设备可以同时使用两个或者两个以上的网口同时进行上网，比如在手机上通过链路聚合的同时使用Wi-Fi和数据网络来进行网络访问。Android操作系统，当Wi-Fi被使能的时候，会导致数据网络不可使用(连接服务connectivityService网络评分机制导致数据网络断开)，而链路聚合至少需要两个或两个以上的可用网络，所以服务等级协议(Service-Level Agreement，SLA)的前提条件就是要使Wi-Fi和数据网络共存。如图1所示，目前电子设备101可以通过移动通信网络与网络设备103(如基站)实现通信；Wi-Fi热点102允许电子设备连接到一个无线局域网，Wi-Fi频段通常使用2.4G UHF或5G SHF ISM射频频段，通过蓝牙功能可以连接到终端104，蓝牙作为一种无线技术标准，可实现固定设备、移动设备和楼宇个人域网之间的短距离数据交换(使用2.4—2.485GHz的ISM波段的UHF无线电波)等。
请参阅图2，图2是本申请实施例提供了一种数据传输方法的流程示意图，应用于电子设备；如图所示，本数据传输方法包括：
步骤201，电子设备获取待处理的至少一个数据传输任务。
其中，数据传输任务可以由用户主动触发，或者被动接受需要转发的文件；例如通过下载文件、游戏等，或是在线听音乐、打游戏等，或是与其他用户之间的文件传输等，触发条件不做唯一限定。
步骤202，所述电子设备通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
具体实现中，电子设备会通过将待处理的数据流进行拆分，通过启用至少两个无线通信模块对待处理的数据传输任务进行分流传输。例如通过给数据包打上不同的mark值，从而通过匹配不同的mark值，查询不同的路由表，使数据包从不同的接口访问网络。
可以看出，本申请实施例中，当电子设备获取到待处理的至少一个数据传输任务后，通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。可见，电子设备能够通过多个无线通信模块实现对多个数据传输任务的分流传输功能，相对于传统的数据传输方法能够提高数据传输的速度，减少数据传输消耗的时间，降低网络延迟，提高电子设备的数据传输效率。
在一个可能的示例中，所述电子设备通过至少两个无线通信模块对至少一个数据传输任务进行分流传输，包括：所述电子设备选择需要启用的至少两个无线通信模块；确定数据流与选择的每个无线通信模块之间的对应关系，所述数据流为所述至少一个数据传输任务的数据流；按照所述对应关系划分所述至少一个数据传输任务的待发送的数据，得到多个数据分组，以及每个数据分组所对应的无线通信模块；通过所述每个数据分组所对应的无线通信模块传输所述每个数据分组。
其中，数据传输任务关联电子设备的前台应用，1个应用的数据传输对应1个数据传输任务，数据传输任务对应1个或多个数据流，1个数据流包括多个数据包，至少一个数据传输任务的待发送的数据包括每个数据传输任务的待发送的1个或多个数据包，每个数据分组包括被分配在同一个组中、且由同一个通信模块发送的1个或多个数据包。
可见，本示例中，电子设备能够基于待处理的数据传输任务先选择所需要的无线通信模块，再建立数据传输任务的数据流与无线通信模块之间的对应关系，然后对数据传输任务的数据进行分组以及发送，从而实现通过多个无线通信模块的传输链路分流传输数据传输任务的数据，提高电子设备的数据传输效率。
在一个可能的示例中，所述选择需要启用的至少两个无线通信模块，包括：随机选择需要启用的至少两个无线通信模块；或，根据系统状态参数选择需要启用的至少两个无线通信模块；或，根据用户的设置信息选择需要启用的至少两个无线通信模块。
其中，所述随机选择需要启用的至少两个无线通信模块，由电子设备根据数据传输任务的数量随机在电子设备所有的无线通信模块中选择需要启动的无线通信模块。例如用户同时听音乐和下载MP3文件，电子设备可以启动两个不同频段的Wi-Fi模块，听音乐的网络数据从2.4G通路传输，下载MP3的网络数据从5G通路传输；或者，电子设备还可以启动两个不同类型的无线通信模块。
所述根据系统状态参数选择需要启用的至少两个无线通信模块，如根据所述电子设备的剩余电量选择需要启动的至少两个无线通信模块或者根据所述电子设备的模式选择需要启动的至少两个无线通信模块。
所述根据用户的设置信息选择需要启用的至少两个无线通信模块，是指用户可以设置固定启动的无线通信模块，例如设置只要有听音乐这个任务时，总是启动紫蜂Zigbee模块，两个电子设备之间传输文件时，总是启动蓝牙模块等。
可见，本示例中，电子设备选择无线通信模块的方式的多样性，能够提高数据传输便利性，稳定性。
在一个可能的示例中，所述确定数据流与选择的每个无线通信模块之间的对应关系，包括：确定所述至少两个无线通信模块中每个无线通信模块所使用的信道；确定所述每个无线通信模块所使用的信道的信道质量参数；根据所述信道质量参数确定所述数据流与选 择的每个无线通信模块之间的对应关系。
其中，电子设备选定无线通信模块后，可以确定每个无线通信模块所使用的信道，再根据信道计算信道质量参数确定所述数据流与选择的每个无线通信模块之间的对应关系。该信道质量参数包括信道自身的容量、网速、网络延迟等，对于网速的计算，读两个接口的网络流量，计算上一次记录的流量和本次记录流量的差值流量，得到当前时间窗口该网口上的流量的多少，即网速。
例如，针对Wi-Fi链路和LTE链路的链路聚合功能为例进行详细说明，每隔1s统计Wi-Fi和长期演进LTE接收RX接口上的数据增量计算速率，速率通过统计往返时延(Round-Trip Time，RTT)来进行修正，采用如下公式：
tmp_speed＝(rx_bytes-last_rx_bytes)/1；
max_speed_Wi-Fi＝max(max_speed_Wi-Fi,tmp_speed)；
max_speed_LTE＝max(max_speed_LTE,tmp_speed)。
其中，tmp_speed表示当前网口的速率，max_speed_Wi-Fi表示Wi-Fi链路的网口的最大速率，max_speed_LTE表示LTE链路的网口的最大速率，rx_bytes表示本次记录流量last_rx_bytes表示前一次记录的流量。
电子设备根据所述每个无线通信模块的所使用的信道质量参数确定所述至少一个数据传输任务中每个数据传输任务与至少两个无线通信模块的对应关系，所述信道质量参数包括网速，网络延迟。其中，网络延迟是根据rrt统计算法得出。
1)基于传输控制协议(Transmission Control Protocol，TCP)协议本身的RTT，来计算两个接口上的延时，一条数据链接只计算三次握手之后的第一个请求的RTT，比如http get，http post的rrt，TCP协议通过TCP_RTT_estimator()函数来统计RTT，进而计算超时重传时间RTO，所以网络延迟在TCP_RTT_estimator()函数中计算，公式如下：
RTT_Wi-Fi＝(RTT_Wi-Fi+RTT)/2，
RTT_LTE＝(RTT_LTE+RTT)/2。
其中，RTT_Wi-Fi表示Wi-Fi链路的往返时延，RTT_LTE表示LTE链路的往返时延，RTT表示统计的往返时延。
2)当网络延迟超过阀值时，说明网络质量变差，此时需要进行速率修正(速率回退)，计算公式如下：
if(RTT_Wi-Fi>RTT_max)，max_speed_Wi-Fi/＝2；
if(RTT_LTE>RTT_max)，max_speed_LTE/＝2。
电子设备根据所述对应关系，基于不同接口速率来计算接口的分流比重，采用如下公式：
weigh_Wi-Fi＝max_speed_Wi-Fi/(max_speed_Wi-Fi+max_speed_LTE)；
weigh_LTE＝1-weigh_Wi-Fi；
其中，weigh_Wi-Fi表示Wi-Fi链路的分流比重，weigh_LTE表示LTE的分流比重。
电子设备根据分流比重得出每个无线通信的接口对应传输的数据流的数量，最后根据所述每个无线通信的接口对应传输的数据流的数量拆分所述数据流，得到所述数据流与选择的每个无线通信模块之间的对应关系
可见，本示例中，电子设备能够基于任务类型或无线通信模块的信道质量先确定数据传输任务与无线通信模块支架的对应关系，再根据通道数量和无线通信模块的信道质量参数得出数据传输任务拆分的数据分组的数据量。保证了大数据匹配优质信道，小数据匹配较差信道，保证了数据传输速度的提高，避免网络延迟。
在一个可能的示例中，所述通过至少两个无线通信模块对至少一个数据传输任务进行 分流传输，包括：拆分至少一个数据传输任务的数据，得到拆分后的多个数据分组；选择需要启用的至少两个无线通信模块，建立拆分后的每个数据分组与无线通信模块之间的对应关系；按照所述对应关系，通过所述至少两个无线通信模块传输所述多个数据分组。
可见，本示例中，电子设备能够通过先对数据传输任务进行拆分，再根据拆分结果选择需要启动的无线通信模块，根据建立数据分组与无线通信模块的对应关系传输数据分组，例如，链路优选，在游戏应用选择网络延时低的网络。从而能有效根据数据分组为每组数据选择适用的效率更高的无线通信模块，提高数据传输的速度，避免延迟。
在一个可能的示例中，所述选择需要启用的至少两个无线通信模块，包括：根据拆分后的所述多个数据分组、所述至少两个无线通信模块中每个无线通信模块的能力信息和信道质量选择需要启用的至少两个无线通信模块。
其中，所述多个数据分组是指数据分组的数量和每个组数据量已经确定。电子设备根据待处理的数据传输任务将不同类型的数据传输任务分为不同的大组，在大组内对数据传输任务进行随机或根据用户设置拆分为一定数据量的数据包。电子设备根据分组数量确定无线通信模块的数量，在确定无线通信模块的过程中，根据无线通信模块的传输能力择优地选择适配的无线通信模块，无线通信模块传输能力取决于无线通信模块能力信息和信道质量，无线模块能力信息是指无线通信模块硬件参数，信道质量包括无线通信模块与数据传输任务的适配性和网速等参数。例如用户同时听音乐、下载MP3文件、与另一个电子设备传输文件，将三个任务分为三个类型的大组，在大组类将数据传输任务拆分为一定数据量的数据包。根据三个数据传输任务类型选择三个适配的无线通信模块，在选择时，根据无线通信模块能力信息择优选择无线通信模块，根据信道质量选择适配的无线通信模块，听音乐和下载MP3文件可以同时选择不同频段的Wi-Fi模块，也可以选择听音乐适用ZigBee模块，下载MP3模块适用Wi-Fi模块；与另一个电子设备传输文件选择蓝牙模块。
可见，本示例中，先拆分再选择无线通信模块能够根据无线通信模块的优先级别选择优质无线通信模块，从而提高数据传输的速度，避免延迟。
在一个可能的示例中，所述获取待处理的至少一个数据传输任务之前，所述方法还包括：在检测到针对链路聚合功能的启用请求时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，获取所述电子设备的网络状态参数；在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，启用所述多个无线通信模块中的所述至少两个无线通信模块。
其中，检测到针对链路聚合功能的启用请求是指用户自主启用多个无线通信模块进行数据传输。获取所述电子设备的网络状态参数是指检测设备所有的每个无线通信模块例如检测Zigbee模块、Wi-Fi模块、蓝牙模块等分别使用的网速等参数。第一预设条件可以设置为：比较各个模块的网络状态参数，择优启用无线通信模块进行数据的传输，例如Wi-Fi网络质量差，使用LTE网络来弥补；电子设备直接启用多个无线通信模块中的至少两个无线通信模块。
可见，电子设备的多个无线通信模块不仅可以根据设置预设条件触发启动，还可以根据请求触发启动，也可以直接启动。使无线通信模块的启动方式具有可选择性，能根据用户需要选择性提高数据传输的速率。
在一个可能的示例中，所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前，所述方法还包括，在检测到所述待处理的至少一个数据传输任务满足第二预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
其中，第二预设条件可以是所述待处理的至少一个数据传输任务对应启动某个无线通 信模块，或者根据，待处理的数据传输任务的数据量大小来限定启动无线通信模块等。例如，设置听音乐时启动Zigbee模块，下载文件时启动Wi-Fi模块，与其他电子设备传输文件时启动蓝牙模块等。
可见，通过预设置无线通信模块的启动条件，可以使数据传输任务更加快捷，有效提高数据传输的速度。
在一个可能的示例中，所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前，所述方法还包括，在检测到所述待处理的至少一个数据传输任务包括预设类型的数据传输任务时，获取所述电子设备的网络状态参数；在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
其中，电子设备检测到待处理的数据传输任务类型满足触发无线通信模块的任务类型时，检测电子设备所处的网络环境的状态参数，若网络状态参数满足上述第一预设条件时，启动多个无线通信模块。例如，设置下载文件为可以启动多个无线通信模块的数据传输任务，检测此时的网络为Wi-Fi链接，若Wi-Fi网络质量差，则使用LTE网络来弥补。
可见，无线通信模块的启动设置多个触发条件，可以使多个数据传输任务的传输过程优化，减少不必要提速的数据传输任务占用传输通道，有效提高目标数据传输任务的传输速率。
与上述图2所示的实施例一致的，请参阅图3，图3是本申请实施例提供的一种数据传输方法的流程示意图，应用于如图1所述的电子设备，所述电子设备包括多个无线通信模块，如图所示，本数据传输方法包括：
S301，电子设备获取带处理的至少一个数据传输任务；
S302，所述电子设备选择需要启用的至少两个无线通信模块；
S303，所述电子设备确定数据流与选择的每个无线通信模块之间的对应关系，所述数据流为所述至少一个数据传输任务的数据流；
S304，所述电子设备按照所述对应关系划分所述至少一个数据传输任务的待发送的数据，得到多个数据分组，以及每个数据分组所对应的无线通信模块；
S305，所述电子设备通过所述每个数据分组所对应的无线通信模块传输所述每个数据分组。
可以看出，本申请实施例中，当电子设备获取到待处理的至少一个数据传输任务后，通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。可见，电子设备能够通过多个无线通信模块实现对多个数据传输任务的分流传输功能，相对于传统的数据传输方法能够提高数据传输的速度，减少数据传输消耗的时间，降低网络延迟，提高电子设备的数据传输效率。
此外，电子设备能够通过先对数据传输任务进行拆分，再根据拆分结果选择需要启动的无线通信模块，根据建立数据分组与无线通信模块的对应关系传输数据分组，例如，链路优选，在游戏应用选择网络延时低的网络。从而能有效根据数据分组为每组数据选择适用的效率更高的无线通信模块，提高数据传输的速度，避免延迟。
与上述图2所示的实施例一致的，请参阅图4，图4是本申请实施例提供的一种数据传输方法的流程示意图，应用于电子设备，所述电子设备包括多个无线通信模块，如图所示，本数据传输方法包括：
S401，电子设备获取带处理的至少一个数据传输任务；
S402，所述电子设备拆分至少一个数据传输任务的数据，得到拆分后的多个数据组；
S403，所述电子设备选择需要启动的至少两个无线通信模块，建立拆分后的每个数据 分组与无线通信模块之间的对应关系；
S404，所述电子设备按照所述对应关系，通过所述至少两个无线通信模块中每个无线通信模块串珠所述每个无线通信模块对应的数据分组；
S405，所述电子设备通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
可以看出，本申请实施例中，当电子设备获取到待处理的至少一个数据传输任务后，通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。可见，电子设备能够通过多个无线通信模块实现对多个数据传输任务的分流传输功能，相对于传统的数据传输方法能够提高数据传输的速度，减少数据传输消耗的时间，降低网络延迟，提高电子设备的数据传输效率。
此外，电子设备能够通过先对数据传输任务进行拆分，再根据拆分结果选择需要启动的无线通信模块，根据建立数据分组与无线通信模块的对应关系传输数据分组，例如，链路优选，在游戏应用选择网络延时低的网络。从而能有效根据数据分组为每组数据选择适用的效率更高的无线通信模块，提高数据传输的速度，避免延迟。
与上述图2、图3、图4所示的实施例一致的，请参阅图5，图5是本申请实施例提供的一种电子设备500的结构示意图，如图所示，所述电子设备500包括应用处理器510、存储器520、通信接口530以及一个或多个程序521，其中，所述一个或多个程序521被存储在上述存储器520中，并且被配置由上述应用处理器510执行，所述一个或多个程序521包括用于执行以下步骤的指令：获取待处理的至少一个数据传输任务；通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
可以看出，本申请实施例中，电子设备具备多个无线通信模块，电子设备获取待处理的至少一个数据传输任务后，通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。电子设备能够通过多个无线通信模块实现对多个数据传输任务的分流传输功能，相对于传统的数据传输方法能够提高数据传输的速度，减少数据传输消耗的时间，降低网络延迟，提高电子设备的数据传输效率。
在一个可能的示例中，在所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输的电子设备，所述程序中的指令具体用于执行以下操作：选择需要启用的至少两个无线通信模块；以及确定数据流与选择的每个无线通信模块之间的对应关系，所述数据流为所述至少一个数据传输任务的数据流；以及按照所述对应关系划分所述至少一个数据传输任务的待发送的数据，得到多个数据分组，以及每个数据分组所对应的无线通信模块；以及通过所述每个数据分组所对应的无线通信模块传输所述每个数据分组。
在一个可能的示例中，在所述选择需要启用的至少两个无线通信模块方面，所述程序中的指令具体用于执行以下操作：随机选择需要启用的至少两个无线通信模块；或，根据系统状态参数选择需要启用的至少两个无线通信模块；或，根据用户的设置信息选择需要启用的至少两个无线通信模块。
在一个可能的示例中，在所述确定数据流与选择的每个无线通信模块之间的对应关系方面，所述程序中的指令具体用于执行以下操作：确定所述至少两个无线通信模块中每个无线通信模块所使用的信道；确定所述每个无线通信模块所使用的信道的信道质量参数；根据所述信道质量参数确定所述数据流与选择的每个无线通信模块之间的对应关系。
在一个可能的示例中，在所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输方面，所述程序中的指令具体用于执行以下操作：拆分至少一个数据传输任务的数据，得到拆分后的多个数据分组；选择需要启用的至少两个无线通信模块，建立拆分后的每个数据分组与无线通信模块之间的对应关系；按照所述对应关系，通过所述至少两 个无线通信模块传输所述多个数据分组。
在一个可能的示例中，在所述选择需要启用的至少两个无线通信模块方面，所述程序中的指令具体用于执行以下操作：根据拆分后的所述多个数据分组、所述至少两个无线通信模块中每个无线通信模块的能力信息和信道质量选择需要启用的至少两个无线通信模块。
在一个可能的示例中，在所述获取待处理的至少一个数据传输任务之前方面，所述程序中的指令具体用于执行以下操作：在检测到针对链路聚合功能的启用请求时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，获取所述电子设备的网络状态参数；在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，启用所述多个无线通信模块中的所述至少两个无线通信模块。
在一个可能的示例中，在，所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前方面，所述程序中的指令具体用于执行以下操作：在检测到所述待处理的至少一个数据传输任务满足第二预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
在一个可能的示例中，在所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前方面，所述程序中的指令具体用于执行以下操作：在检测到所述待处理的至少一个数据传输任务包括预设类型的数据传输任务时，获取所述电子设备的网络状态参数；在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
上述主要从方法侧执行过程的角度对本申请实施例的方案进行了介绍。可以理解的是，电子设备为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。本领域技术人员应该很容易意识到，结合本文中所提供的实施例描述的各示例的单元及算法步骤，本申请能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。
本申请实施例可以根据上述方法示例对电子设备进行功能单元的划分，例如，可以对应各个功能划分各个功能单元，也可以将两个或两个以上的功能集成在一个处理单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。需要说明的是，本申请实施例中对单元的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
图6是本申请实施例中所涉及的数据传输装置600的功能单元组成框图。该数据传输装置600应用于电子设备，包括处理单元601和通信单元602，其中，
所述处理单元601，用于通过所述通信单元602获取待处理的至少一个数据传输任务；通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
其中，所述数据传输装置600还可以包括存储单元603，用于存储电子设备的程序代码和数据。所述处理单元601可以是处理器，所述通信单元602可以是触控显示屏或者收发器，存储单元603可以是存储器。
可以看出，本申请实施例中，当电子设备获取到待处理的至少一个数据传输任务后，通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。可见，电子设备能够通过多个无线通信模块实现对多个数据传输任务的分流传输功能，相对于传统的数据传输方法能够提高数据传输的速度，减少数据传输消耗的时间，降低网络延迟，提高电子设备 的数据传输效率。
在一个可能的示例中，所述反馈信息包括用户信息；在所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输的电子设备，所述处理单元601具体用于：选择需要启用的至少两个无线通信模块；以及确定数据流与选择的每个无线通信模块之间的对应关系，所述数据流为所述至少一个数据传输任务的数据流；以及按照所述对应关系划分所述至少一个数据传输任务的待发送的数据，得到多个数据分组，以及每个数据分组所对应的无线通信模块；以及通过所述每个数据分组所对应的无线通信模块传输所述每个数据分组。
在一个可能的示例中，在所述选择需要启用的至少两个无线通信模块方面，所述处理单元601具体用于：随机选择需要启用的至少两个无线通信模块；或，根据系统状态参数选择需要启用的至少两个无线通信模块；或，根据用户的设置信息选择需要启用的至少两个无线通信模块。
在一个可能的示例中，在所述确定数据流与选择的每个无线通信模块之间的对应关系方面，所述处理单元601具体用于：确定所述至少两个无线通信模块中每个无线通信模块所使用的信道；确定所述每个无线通信模块所使用的信道的信道质量参数；根据所述信道质量参数确定所述数据流与选择的每个无线通信模块之间的对应关系。
在一个可能的示例中，在所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输方面，所述处理单元601具体用于：拆分至少一个数据传输任务的数据，得到拆分后的多个数据分组；选择需要启用的至少两个无线通信模块，建立拆分后的每个数据分组与无线通信模块之间的对应关系；按照所述对应关系，通过所述至少两个无线通信模块传输所述多个数据分组。
在一个可能的示例中，在所述选择需要启用的至少两个无线通信模块方面，所述处理单元601具体用于：根据拆分后的所述多个数据分组、所述至少两个无线通信模块中每个无线通信模块的能力信息和信道质量选择需要启用的至少两个无线通信模块。
在一个可能的示例中，在所述获取待处理的至少一个数据传输任务之前方面，所述处理单元601具体用于：在检测到针对链路聚合功能的启用请求时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，获取所述电子设备的网络状态参数；在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，启用所述多个无线通信模块中的所述至少两个无线通信模块。
在一个可能的示例中，在，所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前方面，所述处理单元601具体用于：在检测到所述待处理的至少一个数据传输任务满足第二预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
在一个可能的示例中，在所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前方面，所述处理单元601具体用于：在检测到所述待处理的至少一个数据传输任务包括预设类型的数据传输任务时，获取所述电子设备的网络状态参数；在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
本申请实施例还提供一种计算机存储介质，其中，该计算机存储介质存储用于电子数据交换的计算机程序，该计算机程序使得计算机执行如上述方法实施例中记载的任一方法的部分或全部步骤，上述计算机包括电子设备。
本申请实施例还提供一种计算机程序产品，上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，上述计算机程序可操作来使计算机执行如上述方法实 施例中记载的任一方法的部分或全部步骤。该计算机程序产品可以为一个软件安装包，上述计算机包括电子设备。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本申请并不受所描述的动作顺序的限制，因为依据本申请，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本申请所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置，可通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如上述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性或其它的形式。
上述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
上述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储器中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储器中，包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本申请各个实施例上述方法的全部或部分步骤。而前述的存储器包括：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储器中，存储器可以包括：闪存盘、只读存储器(英文：Read-Only Memory，简称：ROM)、随机存取器(英文：Random Access Memory，简称：RAM)、磁盘或光盘等。
以上对本申请实施例进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种数据传输方法，其特征在于，应用于电子设备，所述电子设备包括多个无线通信模块，所述方法包括：
    获取待处理的至少一个数据传输任务；
    通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
  2. 根据权利要求1所述的数据传输方法，其特征在于，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输，包括：
    选择需要启用的至少两个无线通信模块；
    确定数据流与选择的每个无线通信模块之间的对应关系，所述数据流为所述至少一个数据传输任务的数据流；
    按照所述对应关系划分所述至少一个数据传输任务的待发送的数据，得到多个数据分组，以及每个数据分组所对应的无线通信模块；
    通过所述每个数据分组所对应的无线通信模块传输所述每个数据分组。
  3. 根据权利要求2所述的数据传输方法，其特征在于，所述选择需要启用的至少两个无线通信模块，包括：
    随机选择需要启用的至少两个无线通信模块；或，
    根据系统状态参数选择需要启用的至少两个无线通信模块；或，
    根据用户的设置信息选择需要启用的至少两个无线通信模块。
  4. 根据权利要求2或3所述的数据传输方法，其特征在于，所述确定数据流与选择的每个无线通信模块之间的对应关系，包括：
    确定所述至少两个无线通信模块中每个无线通信模块所使用的信道；
    确定所述每个无线通信模块所使用的信道的信道质量参数；
    根据所述信道质量参数确定所述数据流与选择的每个无线通信模块之间的对应关系。
  5. 根据权利要求1所述的数据传输方法，其特征在于，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输，包括：
    拆分至少一个数据传输任务的数据，得到拆分后的多个数据分组；
    选择需要启用的至少两个无线通信模块，建立拆分后的每个数据分组与无线通信模块之间的对应关系；
    按照所述对应关系，通过所述至少两个无线通信模块传输所述多个数据分组。
  6. 根据权利要求5所述的数据传输方法，其特征在于，所述选择需要启用的至少两个无线通信模块，包括：
    根据拆分后的所述多个数据分组、所述至少两个无线通信模块中每个无线通信模块的能力信息和信道质量选择需要启用的至少两个无线通信模块。
  7. 根据权利要求1-6任一项所述的数据传输方法，其特征在于，所述获取待处理的至少一个数据传输任务之前，所述方法还包括：
    在检测到针对链路聚合功能的启用请求时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，
    获取所述电子设备的网络状态参数；
    在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，
    启用所述多个无线通信模块中的所述至少两个无线通信模块。
  8. 根据权利要求1-6任一项所述的数据传输方法，其特征在于，所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行 分流传输之前，所述方法还包括：
    在检测到所述待处理的至少一个数据传输任务包括预设类型的数据传输任务时，获取所述电子设备的网络状态参数；
    在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
  9. 根据权利要求1-6任一项所述的数据传输方法，其特征在于，所述获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前，所述方法还包括：
    在检测到所述待处理的至少一个数据传输任务满足第二预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
  10. 一种数据传输装置，其特征在于，应用于电子设备，所述电子设备包括多个无线通信模块，所述数据传输装置包括处理单元和通信单元，其中，
    所述处理单元，用于通过所述通信单元获取待处理的至少一个数据传输任务；通过至少两个无线通信模块对至少一个数据传输任务进行分流传输。
  11. 根据权利要求10所述的装置，其特征在于，在所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输方面，所述处理单元具体用于：选择需要启用的至少两个无线通信模块；以及确定数据流与选择的每个无线通信模块之间的对应关系，所述数据流为所述至少一个数据传输任务的数据流；以及按照所述对应关系划分所述至少一个数据传输任务的待发送的数据，得到多个数据分组，以及每个数据分组所对应的无线通信模块；以及通过所述每个数据分组所对应的无线通信模块传输所述每个数据分组。
  12. 根据权利要求11所述的装置，其特征在于，在所述选择需要启用的至少两个无线通信模块方面，所述处理单元具体用于：随机选择需要启用的至少两个无线通信模块；或，根据系统状态参数选择需要启用的至少两个无线通信模块；或，根据用户的设置信息选择需要启用的至少两个无线通信模块。
  13. 根据权利要求11或12所述的装置，其特征在于，在所述确定数据流与选择的每个无线通信模块之间的对应关系方面，所述处理单元具体用于：确定所述至少两个无线通信模块中每个无线通信模块所使用的信道；以及确定所述每个无线通信模块所使用的信道的信道质量参数；以及根据所述信道质量参数确定所述数据流与选择的每个无线通信模块之间的对应关系。
  14. 根据权利要求10所述的装置，其特征在于，在所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输方面，所述处理单元具体用于：拆分至少一个数据传输任务的数据，得到拆分后的多个数据分组；以及选择需要启用的至少两个无线通信模块，建立拆分后的每个数据分组与无线通信模块之间的对应关系；以及按照所述对应关系，通过所述至少两个无线通信模块传输所述多个数据分组。
  15. 根据权利要求14所述的装置，其特征在于，在所述选择需要启用的至少两个无线通信模块方面，所述处理单元具体用于：根据拆分后的所述多个数据分组、所述至少两个无线通信模块中每个无线通信模块的能力信息和信道质量选择需要启用的至少两个无线通信模块。
  16. 根据权利要求1-15任一项所述的装置，其特征在于，所述处理单元在所述获取待处理的至少一个数据传输任务之前，还用于：在检测到针对链路聚合功能的启用请求时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，获取所述电子设备的网络状态参数；以及在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块；或者，启用所述多个无线通信模块中的所述至 少两个无线通信模块。
  17. 根据权利要求1-15任一项所述的装置，其特征在于，所述处理单元通过所述通信单元获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前，所述处理单元还用于：在检测到所述待处理的至少一个数据传输任务包括预设类型的数据传输任务时，获取所述电子设备的网络状态参数；以及在检测到所述网络状态参数满足第一预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
  18. 根据权利要求1-15任一项所述的装置，其特征在于，所述处理单元通过所述通信单元获取待处理的至少一个数据传输任务之后，所述通过至少两个无线通信模块对至少一个数据传输任务进行分流传输之前，所述处理单元还用于：在检测到所述待处理的至少一个数据传输任务满足第二预设条件时，启用所述多个无线通信模块中的所述至少两个无线通信模块。
  19. 一种电子设备，其特征在于，包括处理器、存储器、通信接口，以及一个或多个程序，所述一个或多个程序被存储在所述存储器中，并且被配置由所述处理器执行，所述程序包括用于执行如权利要求1-9任一项所述的方法中的步骤的指令。
  20. 一种计算机可读存储介质，其特征在于，存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如权利要求1-9任一项所述的方法。
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