CN109274596A - Data transmission method and relevant apparatus - Google Patents
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- CN109274596A CN109274596A CN201810968295.XA CN201810968295A CN109274596A CN 109274596 A CN109274596 A CN 109274596A CN 201810968295 A CN201810968295 A CN 201810968295A CN 109274596 A CN109274596 A CN 109274596A
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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]
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- 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
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- 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
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Abstract
The embodiment of the present application discloses a kind of data transmission method, and method includes: to obtain at least one data transfer task to be processed；Shunting transmission is carried out at least one data transfer task by least two wireless communication modules.The application realizes the shunting transfer function to multiple data transfer tasks by multiple wireless communication modules, advantageously reduces the time of data transmission consumption, reduces network delay.
Description
Technical Field
The present application relates to the field of electronic device technologies, and in particular, to a data transmission method and a related apparatus.
Background
With the development of mobile communication technology, the demand of users for data communication is increasing, and when data transmission is performed on an intelligent terminal in the market at present, data is generally sent in a cellular mobile network communication mode or a Wi-Fi communication mode, and the intelligent terminal needs to compete for wireless link resources with other devices in the same area, so that the demand of users on surfing the internet is difficult to meet.
Disclosure of Invention
The embodiment of the application provides a data transmission method and a related device, aiming at improving the data transmission speed and reducing the transmission time.
In a first aspect, an embodiment of the present application provides a data transmission method, which is applied to an electronic device, where the electronic device includes a plurality of wireless communication modules, and the method includes:
acquiring at least one data transmission task to be processed;
and carrying out shunt transmission on at least one data transmission task through at least two wireless communication modules.
In a second aspect, an embodiment of the present application provides a data transmission apparatus, which is applied to an electronic device, where the electronic device includes a plurality of wireless communication modules, and the data transmission apparatus includes a processing unit and a communication unit, where,
the processing unit is used for carrying out shunt transmission on at least one data transmission task through the communication unit and at least two wireless communication modules when at least one data transmission task to be processed is detected.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in any method of the first aspect of the embodiment of the present application.
In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform part or all of the steps described in any one of the methods of the first aspect of the present application.
In a fifth aspect, 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 perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that, in the embodiment of the application, after the electronic device acquires the at least one data transmission task to be processed, the at least one data transmission task is subjected to shunt transmission through the at least two wireless communication modules. Therefore, the electronic equipment can realize the shunt transmission function of a plurality of data transmission tasks through a plurality of wireless communication modules, and compared with the traditional data transmission method, the electronic equipment can improve the data transmission speed, reduce the time consumed by data transmission, reduce network delay and improve the data transmission efficiency of the electronic equipment.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a diagram of an example system architecture of a wireless communication system in which an electronic device according to an embodiment of the present application is located;
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 provided in an embodiment of the present application;
fig. 4 is a schematic flowchart of another data transmission method provided in the embodiment of the present application;
fig. 5 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;
fig. 6 is a block diagram illustrating functional units of a data transmission apparatus according to an embodiment of the present disclosure.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
The electronic device according to the embodiment of the present application may be an electronic device with data transmission capability, and the electronic device may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, and various forms of User Equipment (UE), Mobile Stations (MS), terminal devices (terminal device), and the like.
The following describes embodiments of the present application in detail.
Link aggregation refers to enabling a device to use two or more ports to access the internet at the same time, for example, a mobile phone uses Wi-Fi and a data network to access the network while performing link aggregation. an android network system, when Wi-Fi is enabled, may result in unavailability of a data network (connectivity Service network scoring mechanism results in disconnection of the data network), and link aggregation requires at least two or more available networks, so a prerequisite of a Service-Level Agreement (abbreviated as SLA) is to make Wi-Fi and the data network coexist. As shown in fig. 1, an electronic device 101 may be connected to a data network 103, which is a communication network for transmitting data traffic; Wi-Fi 102, a technology that allows an electronic device to connect to a wireless local area network; the 2.4G UHF or 5G GSHF ISM radio frequency bands are typically used; and bluetooth 104, a wireless technology standard, that enables short-range data exchange (using UHF radio waves in the ISM band of 2.4-2.485 GHz) between fixed equipment, mobile equipment, and building personal area networks, among others.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a data transmission method according to an embodiment of the present application, and the data transmission method is applied to an electronic device; as shown in the figure, the data transmission method includes:
step 201, the electronic device obtains at least one data transmission task to be processed.
The data transmission task can be actively triggered by a user or passively receives files to be forwarded; for example, by downloading files, games, etc., or listening to music, playing games, etc. online, or transferring files to other users, etc., the triggering conditions are not limited.
Step 202, the electronic device performs shunt transmission on at least one data transmission task through at least two wireless communication modules.
In specific implementation, the electronic device splits the data stream to be processed and performs shunt transmission on the data transmission task to be processed by starting at least two wireless communication modules. For example, by marking the data packet with different mark values, and by matching different mark values, querying different routing tables, the data packet accesses the network from different interfaces.
It can be seen that, in the embodiment of the application, after the electronic device acquires the at least one data transmission task to be processed, the at least one data transmission task is subjected to shunt transmission through the at least two wireless communication modules. Therefore, the electronic equipment can realize the shunt transmission function of a plurality of data transmission tasks through a plurality of wireless communication modules, and compared with the traditional data transmission method, the electronic equipment can improve the data transmission speed, reduce the time consumed by data transmission, reduce network delay and improve the data transmission efficiency of the electronic equipment.
In one possible example, the electronic device performs split transmission on at least one data transmission task through at least two wireless communication modules, including: the electronic equipment selects at least two wireless communication modules needing to be started; determining a corresponding relationship between a data stream and each selected wireless communication module, wherein the data stream is a data stream of the at least one data transmission task; dividing the data to be sent of the at least one data transmission task according to the corresponding relation to obtain a plurality of 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 data transmission task is associated with a foreground application of the electronic device, data transmission of 1 application corresponds to 1 data transmission task, the data transmission task corresponds to 1 or more data streams, the 1 data stream comprises a plurality of data packets, data to be sent of at least one data transmission task comprises 1 or more data packets to be sent of each data transmission task, and each data packet comprises 1 or more data packets which are distributed in the same group and sent by the same communication module.
In this example, the electronic device can select the required wireless communication module based on the data transmission task to be processed, establish a corresponding relationship between the data stream of the data transmission task and the wireless communication module, and then group and send the data of the data transmission task, so that the data of the data transmission task is distributed and transmitted through the transmission links of the plurality of wireless communication modules, and the data transmission efficiency of the electronic device is improved.
In one possible example, the selecting at least two wireless communication modules that need to be enabled includes: randomly selecting at least two wireless communication modules to be started; or selecting at least two wireless communication modules to be started according to the system state parameters; or, at least two wireless communication modules needing to be enabled are selected according to the setting information of the user.
And the electronic equipment randomly selects the wireless communication module to be started from all the wireless communication modules of the electronic equipment according to the number of the data transmission tasks. For example, when a user listens to music and downloads an MP3 file at the same time, the electronic equipment can start two Wi-Fi modules in different frequency bands, network data for listening to the music is transmitted from a 2.4G channel, and network data for downloading MP3 is transmitted from a 5G channel; alternatively, the electronic device may also activate two different types of wireless communication modules.
The at least two wireless communication modules needing to be started are selected according to the system state parameters, and the at least two wireless communication modules needing to be started are selected according to the residual electric quantity of the electronic equipment or the at least two wireless communication modules needing to be started are selected according to the mode of the electronic equipment.
The selection of the at least two wireless communication modules to be enabled according to the setting information of the user refers to that the user can set the wireless communication module to be fixedly started, for example, the zigbee module is always started when a task of listening to music is set, and the bluetooth module is always started when files are transmitted between two electronic devices.
Therefore, in this example, the electronic device can improve convenience and stability of data transmission due to the diversity of the manner of selecting the wireless communication module.
In one possible example, the determining a correspondence between the data stream and each of the selected wireless communication modules includes: determining a channel used by each of the at least two wireless communication modules; determining a channel quality parameter of a channel used by each of the wireless communication modules; and determining the corresponding relation between the data stream and each selected wireless communication module according to the channel quality parameters.
After the electronic device selects the wireless communication modules, the channel used by each wireless communication module can be determined, and then the channel quality parameters are calculated according to the channels. The channel quality parameters comprise the capacity of the channel, the network speed, the network delay and the like, for the calculation of the network speed, the network flow of the two interfaces is read, the difference is made between the flow recorded last time and the flow recorded this time, and the flow on the network interface in this second, namely the network speed, is obtained. For example: counting the data increment calculation rate on the Wi-Fi and lte rx interfaces every 1s, correcting the rate through rtt,
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)。
the electronic equipment determines the corresponding relation between each data transmission task and at least two wireless communication modules in the at least one data transmission task according to the data transmission task type; and determining the corresponding relation 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 parameters of each wireless communication module, wherein the channel quality parameters comprise network speed and network delay. Where the network delay is derived from the rrt statistical algorithm. 1) The delay on the two interfaces is calculated based on the rtt of the tcp protocol, one data link only calculates the rtt of the first request after the three-way handshake, such as http get, rrt of http post, the tcp protocol counts the rtt through a tcp _ rtt _ estimator () function to further calculate the time-out retransmission time RTO, so the delay calculation is calculated in the tcp _ rtt _ estimator () function. rtt _ Wi-Fi ═ rtt _ Wi-Fi + rtt)/2, and rtt _ lte ═ rtt _ lte + rtt)/2. 2) When the delay exceeds the threshold, the network quality is deteriorated, and the rate correction (rate back-off) is performed. if (rtt _ Wi-Fi > rtt _ max), max _ speed _ Wi-Fi ═ 2; if (rtt _ lte > rtt _ max), max _ speed _ lte/═ 2.
The electronic equipment calculates the shunt proportion of the interface based on different interface rates according to the corresponding relation: weight _ Wi-Fi ═ max _ speed _ Wi-Fi/(max _ speed _ Wi-Fi + max _ speed _ lte); weight _ lte is 1-weight _ Wi-Fi; and obtaining the number of the data streams correspondingly transmitted by each wireless communication interface.
In this example, the electronic device can determine the corresponding relationship between the data transmission task and the wireless communication module support based on the task type or the channel quality of the wireless communication module, and then obtain the data volume of the data packet split by the data transmission task according to the channel number and the channel quality parameter of the wireless communication module. The method ensures that the large data matches with a high-quality channel and the small data matches with a poor channel, ensures the improvement of the data transmission speed and avoids network delay.
In one possible example, the offloading, by the at least two wireless communication modules, at least one data transmission task includes: splitting data of at least one data transmission task to obtain a plurality of split data packets; selecting at least two wireless communication modules to be started, and establishing a corresponding relation between each split data packet and the wireless communication module; and transmitting the plurality of data packets through the at least two wireless communication modules according to the corresponding relation.
As can be seen, in this example, the electronic device can split the data transmission task, select the wireless communication module to be started according to the split result, and transmit the data packet according to the established correspondence between the data packet and the wireless communication module, for example, the link is preferred, and a network with low network delay is selected in the game application. Therefore, the wireless communication module with higher applicable efficiency can be effectively selected for each group of data according to the data grouping, the data transmission speed is improved, and the delay is avoided.
In one possible example, the selecting at least two wireless communication modules that need to be enabled includes: and selecting at least two wireless communication modules needing to be started according to the plurality of split data packets, the capability information and the channel quality of each of the at least two wireless communication modules.
Wherein the plurality of data packets means that the number of data packets and the amount of each group of data have been determined. The electronic equipment 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 certain data volume in the large groups or according to user settings. The electronic equipment determines the number of the wireless communication modules according to the packet number, and during the process of determining the wireless communication modules, the adaptive wireless communication modules are selected preferentially according to the transmission capacity of the wireless communication modules, the transmission capacity of the wireless communication modules depends on the wireless communication module capacity information and the channel quality, the wireless module capacity information refers to the wireless communication module hardware parameters, and the channel quality comprises the wireless communication modules and the data transmission task adaptability, the network speed and other parameters. For example, a user listens to music, downloads an MP3 file, and transmits the file with another electronic device at the same time, the three tasks are divided into three types of large groups, and the data transmission task is divided into data packets with a certain data size in the large group. Selecting three adaptive wireless communication modules according to three data transmission task types, selecting the wireless communication module preferentially according to the capability information of the wireless communication module during selection, selecting the adaptive wireless communication module according to channel quality, selecting Wi-Fi modules in different frequency bands simultaneously when listening music and downloading MP3 files, selecting a ZigBee module when listening music, and selecting a MP3 module when downloading the Wi-Fi modules; and transmitting the file selection Bluetooth module with another electronic device.
In this example, 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, so that the data transmission speed is increased, and delay is avoided.
In one possible example, before the obtaining of the at least one data transmission task to be processed, the method further includes: enabling the at least two of the plurality of wireless communication modules upon detecting an enable request for a link aggregation function; or acquiring a network state parameter of the electronic equipment; enabling the at least two wireless communication modules in the plurality of wireless communication modules when the network state parameter is detected to meet a first preset condition; alternatively, the at least two of the plurality of wireless communication modules are enabled.
The detection of the enabling request for the link aggregation function means that a user autonomously enables a plurality of wireless communication modules for data transmission. The acquisition of the network state parameters of the electronic device refers to detection of parameters such as network speed and the like used by each wireless communication module of the device, for example, a zigbee detection module, a Wi-Fi detection module, a bluetooth detection module and the like. The first preset condition may be set as: comparing the network state parameters of each module, preferentially starting the wireless communication module to transmit data, for example, the Wi-Fi network quality is poor, and using an Lte network to make up the data; the electronic device directly enables at least two of the plurality of wireless communication modules.
Therefore, the wireless communication modules of the electronic equipment can be triggered and started not only according to the preset conditions, but also according to the request, and can also be directly started. The starting mode of the wireless communication module is made to be selective, and the data transmission rate can be selectively improved according to the needs of users.
In a possible example, after the obtaining of the at least one data transmission task to be processed and before the performing of the split transmission on the at least one data transmission task by the at least two wireless communication modules, the method further includes enabling the at least two wireless communication modules in the plurality of wireless communication modules when it is detected that the at least one data transmission task to be processed satisfies a second preset condition.
The second preset condition may be that a certain wireless communication module is started corresponding to the at least one to-be-processed data transmission task, or the wireless communication module is limited to be started according to the data volume of the to-be-processed data transmission task, and the like. For example, a zigbee module is started when music is listened, a Wi-Fi module is started when a file is downloaded, a bluetooth module is started when a file is transmitted to other electronic equipment, and the like.
Therefore, the data transmission task can be faster by presetting the starting condition of the wireless communication module, and the data transmission speed is effectively improved.
In a possible example, after the obtaining of the at least one data transmission task to be processed and before the performing of the shunt transmission on the at least one data transmission task by the at least two wireless communication modules, the method further includes 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; and when the network state parameter is detected to meet a first preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
When the electronic equipment detects that the type of the data transmission task to be processed meets the task type of triggering the wireless communication module, the state parameters of the network environment where the electronic equipment is located are detected, and if the network state parameters meet the first preset condition, the wireless communication modules are started. For example, the download file is set to start a data transmission task of a plurality of wireless communication modules, the network at the moment is detected to be a Wi-Fi link, and if the Wi-Fi network quality is poor, the Lte network is used for making up the Wi-Fi link.
Therefore, the starting of the wireless communication module is provided with a plurality of trigger conditions, so that the transmission process of a plurality of data transmission tasks can be optimized, the data transmission tasks which do not need to be accelerated occupy transmission channels, and the transmission rate of the target data transmission task is effectively improved.
Referring to fig. 3, fig. 3 is a schematic flowchart of a data transmission method provided in an embodiment of the present application, and the data transmission method is applied to the electronic device shown in fig. 1, where the electronic device includes a plurality of wireless communication modules, and as shown in the figure, the data transmission method includes:
s301, the electronic equipment acquires at least one data transmission task with processing;
s302, the electronic equipment selects at least two wireless communication modules needing to be started;
s303, 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;
s304, the electronic equipment divides the data to be sent of the at least one data transmission task according to the corresponding relation to obtain a plurality of data packets and a wireless communication module corresponding to each data packet;
s305, the electronic device transmits each data packet through the wireless communication module corresponding to each data packet.
It can be seen that, in the embodiment of the application, after the electronic device acquires the at least one data transmission task to be processed, the at least one data transmission task is subjected to shunt transmission through the at least two wireless communication modules. Therefore, the electronic equipment can realize the shunt transmission function of a plurality of data transmission tasks through a plurality of wireless communication modules, and compared with the traditional data transmission method, the electronic equipment can improve the data transmission speed, reduce the time consumed by data transmission, reduce network delay and improve the data transmission efficiency of the electronic equipment.
In addition, the electronic device can split the data transmission task, select the wireless communication module to be started according to the split result, and transmit the data packet according to the corresponding relationship between the established data packet and the wireless communication module, for example, the link is preferred, and a network with low network delay is selected in the game application. Therefore, the wireless communication module with higher applicable efficiency can be effectively selected for each group of data according to the data grouping, the data transmission speed is improved, and the delay is avoided.
Referring to fig. 4, fig. 4 is a schematic flowchart of a data transmission method provided in an embodiment of the present application, and the data transmission method is applied to an electronic device, where the electronic device includes a plurality of wireless communication modules, and as shown in the figure, the data transmission method includes:
s401, the electronic equipment acquires at least one data transmission task with processing;
s402, the electronic equipment splits the data of at least one data transmission task to obtain a plurality of split data groups;
s403, the electronic equipment selects at least two wireless communication modules to be started, and establishes a corresponding relation between each split data packet and the wireless communication module;
s404, the electronic equipment beads the data packet corresponding to each wireless communication module through each wireless communication module in the at least two wireless communication modules according to the corresponding relation;
s405, the electronic equipment conducts shunt transmission on at least one data transmission task through at least two wireless communication modules.
It can be seen that, in the embodiment of the application, after the electronic device acquires the at least one data transmission task to be processed, the at least one data transmission task is subjected to shunt transmission through the at least two wireless communication modules. Therefore, the electronic equipment can realize the shunt transmission function of a plurality of data transmission tasks through a plurality of wireless communication modules, and compared with the traditional data transmission method, the electronic equipment can improve the data transmission speed, reduce the time consumed by data transmission, reduce network delay and improve the data transmission efficiency of the electronic equipment.
In addition, the electronic device can split the data transmission task, select the wireless communication module to be started according to the split result, and transmit the data packet according to the corresponding relationship between the established data packet and the wireless communication module, for example, the link is preferred, and a network with low network delay is selected in the game application. Therefore, the wireless communication module with higher applicable efficiency can be effectively selected for each group of data according to the data grouping, the data transmission speed is improved, and the delay is avoided.
Consistent with the embodiments shown in fig. 2, fig. 3, and fig. 4, please refer to fig. 5, and fig. 5 is a schematic structural diagram of an electronic device 500 provided in an embodiment of the present application, as shown in the figure, the electronic device 500 includes an application processor 510, a memory 520, a communication interface 530, and one or more programs 521, where the one or more programs 521 are stored in the memory 520 and configured to be executed by the application processor 510, and the one or more programs 521 include instructions for: acquiring at least one data transmission task to be processed; and carrying out shunt transmission on at least one data transmission task through at least two wireless communication modules.
It can be seen that, in the embodiment of the present application, the electronic device is provided with a plurality of wireless communication modules, and after the electronic device obtains at least one data transmission task to be processed, the electronic device performs split transmission on the at least one data transmission task through the at least two wireless communication modules. The electronic equipment can realize the shunt transmission function of a plurality of data transmission tasks through a plurality of wireless communication modules, and compared with the traditional data transmission method, the electronic equipment can improve the data transmission speed, reduce the time consumed by data transmission, reduce network delay and improve the data transmission efficiency of the electronic equipment.
In one possible example, in the electronic device that performs split transmission on at least one data transmission task through at least two wireless communication modules, the instructions in the program are specifically configured to perform the following operations: selecting at least two wireless communication modules needing to be enabled; determining a corresponding relation between a data stream and each selected wireless communication module, wherein the data stream is a data stream of the at least one data transmission task; dividing the data to be sent of the at least one data transmission task according to the corresponding relation to obtain a plurality of 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.
In one possible example, in terms of said selecting at least two wireless communication modules that need to be enabled, the instructions in the program are specifically configured to: randomly selecting at least two wireless communication modules to be started; or selecting at least two wireless communication modules to be started according to the system state parameters; or, at least two wireless communication modules needing to be enabled are selected according to the setting information of the user.
In one possible example, in terms of the determining a correspondence between the data stream and each of the selected wireless communication modules, the instructions in the program are specifically configured to: determining a channel used by each of the at least two wireless communication modules; determining a channel quality parameter of a channel used by each of the wireless communication modules; and determining the corresponding relation between the data stream and each selected wireless communication module according to the channel quality parameters.
In one possible example, in terms of the offloading transmission of at least one data transmission task by at least two wireless communication modules, the instructions in the program are specifically configured to perform the following operations: splitting data of at least one data transmission task to obtain a plurality of split data packets; selecting at least two wireless communication modules to be started, and establishing a corresponding relation between each split data packet and the wireless communication module; and transmitting the plurality of data packets through the at least two wireless communication modules according to the corresponding relation.
In one possible example, in terms of said selecting at least two wireless communication modules that need to be enabled, the instructions in the program are specifically configured to: and selecting at least two wireless communication modules needing to be started according to the plurality of split data packets, the capability information and the channel quality of each of the at least two wireless communication modules.
In one possible example, in a preceding aspect to the obtaining of the at least one data transfer task to be processed, the instructions in the program are specifically configured to perform the following operations: enabling the at least two of the plurality of wireless communication modules upon detecting an enable request for a link aggregation function; or acquiring a network state parameter of the electronic equipment; enabling the at least two wireless communication modules in the plurality of wireless communication modules when the network state parameter is detected to meet a first preset condition; alternatively, the at least two of the plurality of wireless communication modules are enabled.
In one possible example, in the aspect that after the obtaining of the at least one data transmission task to be processed and before the performing of the split transmission of the at least one data transmission task by the at least two wireless communication modules, the instructions in the program are specifically configured to perform the following operations: and when detecting that the at least one data transmission task to be processed meets a second preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
In a possible example, in the aspect that after the obtaining of the at least one data transmission task to be processed and before the performing of the split transmission of the at least one data transmission task by the at least two wireless communication modules, the instructions in the program are specifically configured to perform the following operations: when detecting that the at least one data transmission task to be processed comprises a data transmission task of a preset type, acquiring a network state parameter of the electronic equipment; and when the network state parameter is detected to meet a first preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
The above description has introduced the solution of the embodiment of the present application mainly from the perspective of the method-side implementation process. It is understood that the electronic device comprises corresponding hardware structures and/or software modules for performing the respective functions in order to realize the above-mentioned functions. Those of skill in the art will readily appreciate that the present application is capable of hardware or a combination of hardware and computer software implementing the various illustrative elements and algorithm steps described in connection with the embodiments provided herein. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiment of the present application, the electronic device may be divided into the functional units according to the method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
Fig. 6 is a block diagram of functional units 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, where the processing unit 601 is configured to perform split transmission on at least one data transmission task through at least two wireless communication modules in a plurality of wireless communication modules in the communication unit when at least one data transmission task to be processed is acquired.
The data transmission apparatus 600 may further include a storage unit 603 for storing program codes and data of the electronic device. The processing unit 601 may be a processor, the communication unit 602 may be a touch display screen or a transceiver, and the storage unit 603 may be a memory.
It can be seen that, in the embodiment of the application, after the electronic device acquires the at least one data transmission task to be processed, the at least one data transmission task is subjected to shunt transmission through the at least two wireless communication modules. Therefore, the electronic equipment can realize the shunt transmission function of a plurality of data transmission tasks through a plurality of wireless communication modules, and compared with the traditional data transmission method, the electronic equipment can improve the data transmission speed, reduce the time consumed by data transmission, reduce network delay and improve the data transmission efficiency of the electronic equipment.
In one possible example, the feedback information includes user information; in the electronic device that performs split transmission on at least one data transmission task through at least two wireless communication modules, the processing unit 601 is specifically configured to: selecting at least two wireless communication modules needing to be enabled; determining a corresponding relation between a data stream and each selected wireless communication module, wherein the data stream is a data stream of the at least one data transmission task; dividing the data to be sent of the at least one data transmission task according to the corresponding relation to obtain a plurality of 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.
In one possible example, in terms of the selecting at least two wireless communication modules that need to be enabled, the processing unit 601 is specifically configured to: randomly selecting at least two wireless communication modules to be started; or selecting at least two wireless communication modules to be started according to the system state parameters; or, at least two wireless communication modules needing to be enabled are selected according to the setting information of the user.
In one possible example, in terms of the determining a correspondence between the data stream and each selected wireless communication module, the processing unit 601 is specifically configured to: determining a channel used by each of the at least two wireless communication modules; determining a channel quality parameter of a channel used by each of the wireless communication modules; and determining the corresponding relation between the data stream and each selected wireless communication module according to the channel quality parameters.
In a possible example, in terms of performing split transmission on at least one data transmission task through at least two wireless communication modules, the processing unit 601 is specifically configured to: splitting data of at least one data transmission task to obtain a plurality of split data packets; selecting at least two wireless communication modules to be started, and establishing a corresponding relation between each split data packet and the wireless communication module; and transmitting the plurality of data packets through the at least two wireless communication modules according to the corresponding relation.
In one possible example, in terms of the selecting at least two wireless communication modules that need to be enabled, the processing unit 601 is specifically configured to: and selecting at least two wireless communication modules needing to be started according to the plurality of split data packets, the capability information and the channel quality of each of the at least two wireless communication modules.
In a possible example, before the obtaining of the at least one data transmission task to be processed, the processing unit 601 is specifically configured to: enabling the at least two of the plurality of wireless communication modules upon detecting an enable request for a link aggregation function; or acquiring a network state parameter of the electronic equipment; enabling the at least two wireless communication modules in the plurality of wireless communication modules when the network state parameter is detected to meet a first preset condition; alternatively, the at least two of the plurality of wireless communication modules are enabled.
In a possible example, in terms of performing, after the obtaining of the at least one data transmission task to be processed and before the performing, by the at least two wireless communication modules, split transmission on the at least one data transmission task, the processing unit 601 is specifically configured to: and when detecting that the at least one data transmission task to be processed meets a second preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
In a possible example, in terms of performing, after the obtaining of the at least one data transmission task to be processed and before the performing, by the at least two wireless communication modules, split transmission on the at least one data transmission task, the processing unit 601 is specifically configured to: when detecting that the at least one data transmission task to be processed comprises a data transmission task of a preset type, acquiring a network state parameter of the electronic equipment; and when the network state parameter is detected to meet a first preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, the computer program enabling a computer to execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising an electronic device.
It should be noted that, for simplicity of description, the above-mentioned method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present application is not limited by the order of acts described, as some steps may occur in other orders or concurrently depending on the application. Further, those skilled in the art should also appreciate that the embodiments described in the specification are preferred embodiments and that the acts and modules referred to are not necessarily required in this application.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units is only one type of division of logical functions, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of some interfaces, devices or units, and may be an electric or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer readable memory if it is implemented in the form of a software functional unit and sold or used as a stand-alone product. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a memory, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above-mentioned method of the embodiments of the present application. And the aforementioned memory comprises: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable memory, which may include: flash Memory disks, Read-Only memories (ROMs), Random Access Memories (RAMs), magnetic or optical disks, and the like.
The foregoing detailed description of the embodiments of the present application has been presented to illustrate the principles and implementations of the present application, and the above description of the embodiments is only provided to help understand the method and the core concept of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (12)
1. A data transmission method applied to an electronic device including a plurality of wireless communication modules, the method comprising:
acquiring at least one data transmission task to be processed;
and carrying out shunt transmission on at least one data transmission task through at least two wireless communication modules.
2. The data transmission method according to claim 1, wherein the performing, by at least two wireless communication modules, split transmission on at least one data transmission task comprises:
selecting at least two wireless communication modules needing to be enabled;
determining a corresponding relationship between a data stream and each selected wireless communication module, wherein the data stream is a data stream of the at least one data transmission task;
dividing the data to be sent of the at least one data transmission task according to the corresponding relation to obtain a plurality of 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.
3. The data transmission method according to claim 2, wherein the selecting at least two wireless communication modules that need to be enabled comprises:
randomly selecting at least two wireless communication modules to be started; or,
selecting at least two wireless communication modules to be started according to the system state parameters; or,
and selecting at least two wireless communication modules to be enabled according to the setting information of the user.
4. The data transmission method according to claim 2 or 3, wherein the determining the correspondence between the data stream and each selected wireless communication module comprises:
determining a channel used by each of the at least two wireless communication modules;
determining a channel quality parameter of a channel used by each of the wireless communication modules;
and determining the corresponding relation between the data stream and each selected wireless communication module according to the channel quality parameters.
5. The data transmission method according to claim 1, wherein the performing, by at least two wireless communication modules, split transmission on at least one data transmission task comprises:
splitting data of at least one data transmission task to obtain a plurality of split data packets;
selecting at least two wireless communication modules to be started, and establishing a corresponding relation between each split data packet and the wireless communication module;
and transmitting the plurality of data packets through the at least two wireless communication modules according to the corresponding relation.
6. The data transmission method according to claim 5, wherein the selecting at least two wireless communication modules that need to be enabled comprises:
and selecting at least two wireless communication modules needing to be started according to the plurality of split data packets, the capability information and the channel quality of each of the at least two wireless communication modules.
7. The data transmission method according to any one of claims 1 to 6, wherein before the obtaining of the at least one data transmission task to be processed, the method further comprises:
enabling the at least two of the plurality of wireless communication modules upon detecting an enable request for a link aggregation function; or,
acquiring a network state parameter of the electronic equipment;
enabling the at least two wireless communication modules in the plurality of wireless communication modules when the network state parameter is detected to meet a first preset condition; or,
enabling the at least two of the plurality of wireless communication modules.
8. The data transmission method according to any one of claims 1 to 6, wherein after the obtaining of the at least one data transmission task to be processed and before the performing of the split transmission on the at least one data transmission task by the at least two wireless communication modules, the method further comprises:
and when detecting that the at least one data transmission task to be processed meets a second preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
9. The data transmission method according to any one of claims 1 to 6, wherein after the obtaining of the at least one data transmission task to be processed and before the performing of the split transmission on the at least one data transmission task by the at least two wireless communication modules, the method further comprises:
when detecting that the at least one data transmission task to be processed comprises a data transmission task of a preset type, acquiring a network state parameter of the electronic equipment;
and when the network state parameter is detected to meet a first preset condition, enabling the at least two wireless communication modules in the plurality of wireless communication modules.
10. A data transmission device, applied to an electronic device including a plurality of wireless communication modules, includes a processing unit and a communication unit,
the processing unit is used for carrying out shunt transmission on at least one data transmission task through the communication unit and at least two wireless communication modules when at least one data transmission task to be processed is detected.
11. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-9.
12. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-9.
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| PCT/CN2019/094729 WO2020038132A1 (en) | 2018-08-23 | 2019-07-04 | Data transmission method and related apparatus |
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| CN201810968295.XA CN109274596B (en) | 2018-08-23 | 2018-08-23 | Data transmission method and related device |
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| CN109274596B (en) | 2021-01-22 |
| WO2020038132A1 (en) | 2020-02-27 |
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