CN109120683A - data transmission method and related product - Google Patents
data transmission method and related product Download PDFInfo
- Publication number
- CN109120683A CN109120683A CN201810865224.7A CN201810865224A CN109120683A CN 109120683 A CN109120683 A CN 109120683A CN 201810865224 A CN201810865224 A CN 201810865224A CN 109120683 A CN109120683 A CN 109120683A
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- file
- nan equipment
- transmission
- nan
- equipment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
Abstract
The embodiment of the present application discloses a kind of data transmission method and Related product, establish the NAN between the first NAN equipment and at least one the 2nd NAN equipment, receive the file transmission request that every one second NAN equipment is sent at least one the 2nd NAN equipment, obtain the transmission request of at least one file, obtain the reception related information that the first NAN equipment receives the multiple file, according to the transmission related information of at least one the 2nd NAN equipment and the object transmission strategy for receiving related information and determining the multiple file, into at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, receive the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment, to, first NAN equipment can with it is multiple When carrying out multifile transmission between NAN equipment, the transmission collision between multiple files is solved, improves efficiency of transmission.
Description
Technical field
This application involves fields of communication technology, and in particular to a kind of data transmission method and Related product.
Background technique
With a large amount of popularization and applications of the first NAN equipment (such as: mobile phone, tablet computer), the first NAN equipment can be supported
Using more and more, function is stronger and stronger, and the first NAN equipment develops towards diversification, personalized direction, becomes user
Indispensable appliance and electronic in life.
In the prior art, the first NAN equipment can based on neighbouring sensing network (neighbor awareness network,
NAN) carry out data transmission between other the first NAN equipment, still, carry out multifile transmission between devices when depositing
When, transmission collision can be generated, efficiency of transmission is caused to reduce, therefore, when how to carry out multifile transmission between devices, is changed
The problem of kind transmission collision, raising efficiency of transmission, is urgently to be resolved.
Summary of the invention
The embodiment of the present application provides a kind of data transmission method and Related product, can carry out between devices more
When file transmits, the transmission collision between multiple files is solved, improves efficiency of transmission.
In a first aspect, the embodiment of the present application provides a kind of data transmission method, which comprises
Establish the neighbouring sensing network NAN between the first NAN equipment and at least one the 2nd NAN equipment；
Receive the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment and transmit request, obtain to
Few file transmission request, the file transmission request carry at least one described the 2nd NAN equipment and send multiple files
Send related information；
Obtain the reception related information that the first NAN equipment receives the multiple file；
Institute is determined according to the transmission related information of at least one the 2nd NAN equipment and the reception related information
State the object transmission strategy of multiple files；
Into at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, and the transmission instruction is taken
With the object transmission strategy, the transmission instruction is used to indicate every one second NAN at least one described the 2nd NAN equipment and sets
It is standby that the multiple file is sent with the object transmission strategy；
Receive the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment.
Second aspect, the embodiment of the present application provide a kind of data transmission device, and the data transmission device includes:
Connection unit, the neighbouring sensing network for establishing between the first NAN equipment and at least one the 2nd NAN equipment
NAN；
Receiving unit is passed for receiving the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment
Defeated request, obtains the transmission request of at least one file, and the file transmission request carries at least one the 2nd NAN equipment hair
Send the transmission related information of multiple files；
Acquiring unit receives the reception related information of the multiple file for obtaining the first NAN equipment；
Determination unit, the transmission related information and the reception at least one the 2nd NAN equipment according to
Related information determines the object transmission strategy of the multiple file；
Transmission unit sends transmission instruction for one second NAN equipment every at least one described the 2nd NAN equipment,
The transmission instruction carries the object transmission strategy, and the transmission instruction is used to indicate at least one described the 2nd NAN equipment
In every one second NAN equipment the multiple file sent with the object transmission strategy；
The receiving unit is also used to receive by one second NAN equipment every at least one described the 2nd NAN equipment transmission
The multiple file.
The third aspect, the embodiment of the present application provide a kind of first NAN equipment, comprising: processor and memory；And one
A or multiple programs, one or more of programs are stored in the memory, and are configured to by the processor
It executes, described program includes the instruction for the step some or all of as described in first aspect.
Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein described computer-readable
Storage medium is for storing computer program, wherein the computer program executes computer such as the embodiment of the present application the
The instruction of step some or all of described in one side.
5th aspect, the embodiment of the present application provide a kind of computer program product, wherein the computer program product
Non-transient computer readable storage medium including storing computer program, the computer program are operable to make to calculate
Machine executes the step some or all of as described in the embodiment of the present application first aspect.The computer program product can be one
A software installation packet.
Implement the embodiment of the present application, has the following beneficial effects:
As can be seen that data transmission method and Related product described in the embodiment of the present application, by establishing the first NAN
NAN between equipment and at least one the 2nd NAN equipment receives every one second NAN equipment hair at least one the 2nd NAN equipment
The file transmission request sent, obtains the transmission request of at least one file, and file transmission request carries at least one the 2nd NAN equipment
The transmission related information of multiple files is sent, the reception related information that the first NAN equipment receives multiple files is obtained, according at least
The transmission related information and reception related information of one the 2nd NAN equipment determine the object transmission strategy of multiple files, at least
Every one second NAN equipment sends transmission instruction in one the 2nd NAN equipment, and transmission instruction carries object transmission strategy, and transmission refers to
Order is used to indicate every one second NAN equipment at least one the 2nd NAN equipment and is received with the multiple files of object transmission strategy transmission
By one second NAN equipment every at least one the 2nd NAN equipment send multiple files, thus, the first NAN equipment can with
When carrying out multifile transmission between multiple 2nd NAN equipment, the transmission collision between multiple files is solved, improves efficiency of transmission.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Figure 1A is a kind of structural schematic diagram of the first NAN equipment of example provided by the embodiments of the present application；
Figure 1B is a kind of flow diagram of data transmission method provided by the embodiments of the present application；
Fig. 2 is the flow diagram of another data transmission method provided by the embodiments of the present application；
Fig. 3 is the flow diagram of another data transmission method provided by the embodiments of the present application；
Fig. 4 is a kind of another structural schematic diagram of first NAN equipment provided by the embodiments of the present application；
Fig. 5 is a kind of structural schematic diagram of data transmission device provided by the embodiments of the present application.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing
Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that
It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap
Include other step or units intrinsic for these process, methods, product or equipment.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained in multiple embodiments of the application.The phrase, which occurs, in each position in the description might not each mean identical reality
Example is applied, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art are explicitly and implicitly
Ground understands that embodiment described herein can be combined with other embodiments.
NAN equipment involved by the embodiment of the present application may include the various handheld devices with wireless communication function,
Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem
User equipment (user equipment, UE), mobile station (mobile station, MS), terminal device (terminal
Device) etc..For convenience of description, apparatus mentioned above is referred to as NAN equipment.
It describes in detail below to the embodiment of the present application.
Figure 1A is please referred to, Figure 1A is a kind of structural schematic diagram of NAN equipment, NAN equipment 100 disclosed in the embodiment of the present application
It may include control circuit, which may include storage and processing circuit 110.The storage and processing circuit 110 can be with
Memory, such as hard drive memory, nonvolatile memory (such as flash memory or the other electricity for being used to form solid state drive
Sub- programmable read only memory etc.), volatile memory (such as either statically or dynamically random access memory etc.) etc., the application reality
Apply example with no restriction.Processing circuit in storage and processing circuit 110 can be used for controlling the operating of NAN equipment 100.The processing
Circuit can microprocessor based on one or more, microcontroller, digital principal and subordinate's earphone switch controller, baseband processor, function
Rate administrative unit, audio codec chip, specific integrated circuit, display-driver Ics etc. are realized.
Storage and processing circuit 110 can be used for running the software in NAN equipment 100, such as the Internet browser application program,
Voice over internet protocol (voice over internet protocol, VOIP) call application program, Email are answered
With program, media play-back application, operation system function etc..These softwares can be used for executing some control operations, for example,
Image Acquisition based on camera, the ambient light measurement based on ambient light sensor, the proximity sensor based on proximity sensor
Measurement, the information display function that the positioning indicators such as status indicator lamp based on light emitting diode are realized are passed based on touching
The touch event of sensor detects, function associated with information show on multiple (such as layering) displays, with execution nothing
The associated operation of line communication function, operation associated with collecting and generating audio signal, presses with collection and treatment button
Other functions etc. in the associated control operation of event data and NAN equipment 100, the embodiment of the present application is with no restriction.
NAN equipment 100 can also include input-output circuit 150.Input-output circuit 150 can be used for making NAN equipment
100 realization data are output and input, i.e., permission NAN equipment 100 allows NAN equipment 100 from outer equipment receiving data and also
Data are exported from NAN equipment 100 to external equipment.Input-output circuit 150 may further include sensor 170.Sensing
Device 170 may include ambient light sensor, the proximity sensor based on light and capacitor, and touch sensor based on light (for example, touched
Sensor and/or capacitive touch sensors, wherein touch sensor can be a part of touching display screen, can also make
Independently used for a touch sensor arrangement), acceleration transducer, gravity sensor and other sensors etc..
Input-output circuit 150 can also include one or more displays, such as display 130.Display 130 can
To include liquid crystal display, organic light emitting diode display, electronic ink display, plasma display, using other aobvious
Show combination one or several kinds of in the display of technology.Display 130 may include touch sensor array (that is, display
130 can be touching display screen).Touch sensor can be by transparent touch sensor electrode (such as tin indium oxide (ITO)
Electrode) capacitive touch sensors that array is formed, or it can be the touch sensor formed using other touching techniques, example
Such as sound wave touch-control, pressure sensible touch, resistive touch, optical touch etc., the embodiment of the present application is with no restriction.
Audio component 140 can be used for providing audio input and output function for NAN equipment 100.In NAN equipment 100
Audio component 140 may include loudspeaker, microphone, buzzer, tone generator and other for generating and detecting sound
Component.
Telecommunication circuit 120 can be used for providing the ability with external device communication for NAN equipment 100.Telecommunication circuit 120 can
To include analog- and digital- input-output interface circuit, and the radio communication circuit based on radiofrequency signal and/or optical signal.It is logical
Letter circuit 120 in radio communication circuit may include radio-frequency transceiver circuitry, power amplifier circuit, low-noise amplifier,
Switch, filter and antenna.For example, the radio communication circuit in telecommunication circuit 120 may include for by transmitting and
Near-field coupling electromagnetic signal is received to support the circuit of near-field communication (near field communication, NFC).For example,
Telecommunication circuit 120 may include near-field communication aerial and near-field communication transceiver.Telecommunication circuit 120 can also include cellular phone
Transceiver and antenna, wireless lan transceiver circuit and antenna etc..
NAN equipment 100 can further include battery, power management circuitry and other input-output units 160.It is defeated
Enter-output unit 160 may include button, control stick, click wheel, scroll wheel, touch tablet, keypad, keyboard, camera, hair
Optical diode and other positioning indicators etc..
User can input a command for the operation of control NAN equipment 100 by input-output circuit 150, and can make
Status information and other outputs from NAN equipment 100 are received with the output data of input-output circuit 150 to realize.
Figure 1B is please referred to, Figure 1B is a kind of flow diagram of data transmission method provided by the embodiments of the present application, this reality
Data transmission method described in example is applied, applied to the NAN equipment of such as Figure 1A, which includes:
101, the neighbouring sensing network NAN between the first NAN equipment and at least one the 2nd NAN equipment is established.
Wherein, at least one above-mentioned the 2nd NAN equipment is the NAN equipment near the first NAN equipment, the first NAN equipment
Neighbouring sensing network NAN can be established with 2nd NAN equipment of at least one neighbouring, optionally, the first NAN equipment can create one
NAN group, and the group identification information of the NAN group is set, the first NAN equipment can send beacon to neighbouring NAN equipment
(Beacon), the 2nd neighbouring NAN equipment can be sent out after the Beacon for receiving the transmission of the first NAN equipment to the first NAN equipment
The request that NAN group is added is sent, the first NAN equipment can establish NAN group according to the request received, thus, in the NAN group
In, the first NAN equipment can carry out interacting message, data transmission etc. with multiple 2nd NAN equipment.
102, it receives the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment and transmits request, obtain
It transmits and requests at least one file, the file transmission request carries at least one described the 2nd NAN equipment and sends multiple texts
The transmission related information of part.
Wherein, multiple files are the file that at least one the 2nd NAN equipment will be transmitted to the first NAN equipment, the application
In embodiment, when at least one the 2nd NAN equipment to the first NAN equipment transmit file, show that the first NAN equipment can receive at least
Multiple files that one the 2nd NAN equipment is sent, wherein every one second NAN equipment can send one or one to the first NAN equipment
A above file.
Optionally, the transmission related information includes every one second NAN equipment hair at least one described the 2nd NAN equipment
Send multiple the file informations of the multiple file and the available network resource of every one second NAN equipment, wherein available network
Resource may be, for example, bandwidth.
In the embodiment of the present application, when at least one the 2nd NAN equipment transmits file to the first NAN equipment, at least one the
Multiple files that every one second NAN equipment can will be transmitted in two NAN equipment the file information (including file type and memory it is big
It is small) and the available network resource of every one second NAN equipment be sent to the first NAN equipment, the first NAN equipment can receive every 1
The file that two NAN equipment are sent transmits request, obtains multiple file transmission requests, it is corresponding to obtain each file in multiple files
The available network resource of the file information and every one second NAN equipment.
103, the reception related information of the first NAN equipment is obtained.
Optionally, in the embodiment of the present application, above-mentioned reception related information is comprised at least one of the following: the first NAN is set
Standby memory size, the memory size for transmitting file and transmission rate, channel use information etc., wherein channel uses
Information.
104, true according to the transmission related information of at least one the 2nd NAN equipment and the reception related information
The object transmission strategy of fixed the multiple file.
In the embodiment of the present application, the first NAN equipment can according to itself memory size, transmitting the memory size of file
And the information such as transmission rate, channel use information, and the transmission related information that receives determines the object transmission of multiple files
Strategy.
Wherein, object transmission strategy may include multiple file transmission sequences, the corresponding target of each file in multiple files
Transmission link, transmission rate and transmission duration, transmission time started, transmission waiting time etc..
Optionally, it in above-mentioned steps 104, is associated with according to the corresponding transmission of at least one described the 2nd NAN equipment is received
Information and the object transmission strategy for receiving related information and determining the multiple file, comprising:
41, each file in the multiple file is determined according to the corresponding relationship between preset file type and priority
The corresponding priority of file type；
42, the multiple file in each priority is ranked up according to following at least one information: the multiple
The memory size of each file in file, the available network resource of every NAN equipment at least one described the 2nd NAN equipment,
The memory size of the first NAN equipment, the memory size for transmitting file and transmission rate or channel use information, obtain
The transmission sequence of the multiple file.
Wherein, the file type of multiple files may include following several: video, audio, image, document etc., the application
With no restriction, in the embodiment of the present application, the corresponding relationship between file type and priority as shown in the table can be preset,
In the specific implementation, can determine the corresponding priority of each file in multiple files, to obtain each preferential in each priority
The file that grade includes, for example, when at least one the 2nd NAN equipment will transmit 20 files in total, it can be according to 20 files
In the file type of each file determine the file of each priority, it is assumed that include 8 documents, 5 videos, 3 in 20 files
A audio and 4 images, then can primarily determine the priority of 20 files.
| File type | Priority |
| Document | First priority |
| Video | Second priority |
| Audio | Third priority |
| Image | 4th priority |
Further, according to every in the memory size of file each in multiple files, at least one described the 2nd NAN equipment
The available network resource of one the 2nd NAN equipment, the first NAN equipment memory size, transmitting the memory size of file
And the information such as transmission rate or channel use information are ranked up multiple files in each priority, obtain multiple files
Transmission sequence, for example, 20 files will be transmitted when at least one the 2nd NAN equipment, can according to memory size from big to small or
The multiple files for including in each priority are ranked up by the sequence of person from small to large, in another example, the first NAN equipment can basis
Which file the memory size of itself, the memory size of multiple files and transmission rate, channel use information, determination first receive.
Optionally, it in above-mentioned steps 104, is associated with according to the corresponding transmission of at least one described the 2nd NAN equipment is received
Information and the object transmission strategy for receiving related information and determining the multiple file, further includes:
43, the mesh of each file in the multiple file is determined according to the file size of file each in the multiple file
Mark transmission link；
44, each file in the multiple file is determined according to the object transmission link of file each in the multiple file
Transmission rate；
45, it is determined according to the file size of file each in the multiple file and transmission rate every in the multiple file
The transmission duration of one file.
Wherein, the first NAN equipment can determine the data of each file according to the file size of file each in multiple files
Transmission link is distributed when the memory size of file is more than preset threshold in first data transmission link, when the memory of file is big
It is small be no more than preset threshold when, distribute in the second data transmission link, for example, when file memory size it is larger, can distribute
Network bandwidth is the first data transmission link of 5G, and when the memory size of file is smaller, can distribute in network bandwidth is 2.4G's
Second data transmission link.
Further, the first NAN equipment can establish data transmission link according to channel use information, specifically, it may be determined that
Currently available data transmission link and the data transmission link currently transmitted, can the available data biography of prioritised transmission
The corresponding file of transmission link, and determine the corresponding memory for transmitting file of data transmission link currently transmitted
Then size and transmission rate determine the transmission duration for transmitting file according to memory size and transmission rate, and then can be true
Fix the waiting time of file transmission.
For example, the first data transmission link that current network bandwidth is 5G is transmitting file, network bandwidth is
The second data transmission link of 2.4G be available data transmission link, then can the second data transmission link of prioritised transmission it is corresponding
The lesser file of memory size, and determine that first data transmission link is currently transmitting the memory size and transmission speed of file
Then rate determines the transmission duration for transmitting file according to memory size and transmission rate, so can determine memory size compared with
The waiting time of big next file transmission.
Wherein, different data transmission links corresponds to different transmission rates, therefore, can be passed according to the target of each file
Transmission link determines the transmission rate of each file, and then determines each file according to the file size of each file and transmission rate
Transmission duration, and estimate the transmission time started of each file.
105, at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, and the transmission refers to
It enables and carries the object transmission strategy, the transmission instruction is used to indicate every one second at least one described the 2nd NAN equipment
NAN equipment sends the multiple file with the object transmission strategy.
In the embodiment of the present application, the first NAN equipment is in the transmission sequence, object transmission link, biography for determining multiple files
It, can every one second NAN equipment transmission at least one the 2nd NAN equipment respectively after the information such as defeated duration, transmission time started
Transmission instruction；Every one second NAN equipment then can be according to transmission instruction according to object transmission strategy at least one the 2nd NAN equipment
The transmission sequence and each file of object transmission link pair of setting are transmitted.
For example, sending file, one of them the 2nd NAN equipment to the first NAN equipment if there are two the 2nd NAN equipment
3 documents, 2 videos, 2 audios and 3 images will be transmitted, another the 2nd NAN equipment will transmit 5 documents, 3
Video, 1 audio and 1 image, the first NAN equipment can according to the file type of above-mentioned 20 files determine according to 8 documents,
The sequence of 5 videos, 3 audios and 4 images receives above-mentioned file further can determine each text according to file size
The object transmission link of part further determines that transmission rate, the transmission duration of each file, further according in the first NAN equipment
It deposits, channel use information determines the transmission sequence of each document in 8 documents, the transmission sequence of 5 each videos of video, 3
The transmission sequence of the transmission sequence of each audio of audio and 4 each images of image, when the first NAN equipment is carrying out file biography
It is defeated, it may be determined that the transmission duration of current transmission file, and then determine the waiting time for transmitting next file, and estimate each file
Waiting time and transmission the time started.
106, the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment is received.
It in the embodiment of the present application, is transmitted by the file to each type according to priority, family can be used preferentially to connect
The file type needed is received, when the memory size of the first NAN equipment is limited, guarantees that the higher file of priority can be passed preferentially
It is defeated, pass through in the file type and memory size of each file in multiple files, at least one the 2nd NAN equipment every one second
The available network resource of NAN equipment, and, the memory size of the first NAN equipment, the memory size for transmitting file and transmission
The information such as rate, channel use information are distributed in suitable transmission link by each file, reasonable distribution Internet resources,
Promote the transmission rate of the file of each memory size.
Optionally, the NAN further includes the 3rd NAN equipment, in the embodiment of the present application, be can comprise the further steps of:
A1, the file destination transmission request that the 3rd NAN equipment is sent is received；
A2, the total transmission duration for determining the multiple file；
A3, the waiting time that the 3rd NAN equipment is determined according to total transmission duration, to the 3rd NAN equipment
Response message is sent, the response message includes the waiting time, and the response message is for prompting the 3rd NAN equipment
The file destination transmission request is sent to the first NAN equipment again after waiting the waiting time.
Wherein, when at least one the 2nd NAN equipment is transmitting file, and the 3rd NAN equipment to the first NAN equipment
Need to transmit file to the first NAN equipment, the first NAN equipment can determine total transmission duration that multiple files need, and then determine
3rd NAN equipment needs carrying out file transmission with the first NAN equipment again after above-mentioned waiting time, therefore the first NAN is set
It is standby to send response message to the 3rd NAN equipment, indicate the 3rd NAN equipment after waiting the waiting time again to first
NAN equipment sends file destination transmission request, thus, avoid multiple NAN equipment from sending rushing for file to the first NAN equipment simultaneously
It is prominent.
As can be seen that the embodiment of the present application described in data transmission method, by establish the first NAN equipment at least
NAN between one the 2nd NAN equipment receives the file that every one second NAN equipment is sent at least one the 2nd NAN equipment and passes
Defeated request, obtains the transmission request of at least one file, and file transmission request carries at least one the 2nd NAN equipment and sends multiple texts
The transmission related information of part obtains the first NAN equipment and receives the reception related informations of multiple files, according at least one second
The transmission related information of NAN equipment and receive the object transmission strategy that related information determines multiple files, at least one second
Every one second NAN equipment sends transmission instruction in NAN equipment, and transmission instruction carries object transmission strategy, and transmission instruction is for referring to
Show that every one second NAN equipment is received with the multiple files of object transmission strategy transmission by least one at least one the 2nd NAN equipment
Multiple files that every one second NAN equipment is sent in a 2nd NAN equipment, thus, the first NAN equipment can be with multiple second
When carrying out multifile transmission between NAN equipment, the transmission collision between multiple files is solved, improves efficiency of transmission.
Referring to Fig. 2, Fig. 2 is the flow diagram of another data transmission method provided by the embodiments of the present application, this reality
Data transmission method described in example is applied, applied to the NAN equipment of such as Figure 1A, this method be can comprise the following steps that
201, the neighbouring sensing network NAN between the first NAN equipment and at least one the 2nd NAN equipment is established.
202, it receives the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment and transmits request, obtain
It transmits and requests at least one file, the file transmission request carries every one second at least one described the 2nd NAN equipment
NAN equipment sends multiple the file informations of the multiple file and the available network resource of every one second NAN equipment,
In, each the file information includes file size and file type in the multiple the file information.
203, the memory size of the first NAN equipment, the memory size for transmitting file and transmission rate, letter are obtained
Road use information.
204, each text in the multiple file is determined according to the corresponding relationship between preset file type and priority
The corresponding priority of the file type of part.
205, the multiple file in each priority is ranked up according to following at least one information: the multiple
The memory size of each file in file, the available network resource of every NAN equipment at least one described the 2nd NAN equipment,
The memory size of the first NAN equipment, the memory size for transmitting file and transmission rate or channel use information, obtain
The transmission sequence of the multiple file.
206, each file in the multiple file is determined according to the file size of file each in the multiple file
Object transmission link and transmission rate.
207, it is determined in the multiple file according to the file size of file each in the multiple file and transmission rate
The transmission duration of each file.
208, at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, and the transmission refers to
It enables and carries the transmission sequence, object transmission link, transmission rate and transmission duration, the transmission instruction is used to indicate described
In at least one the 2nd NAN equipment every one second NAN equipment with the transmission sequence, object transmission link, transmission rate and
It transmits duration and sends the multiple file.
209, the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment is received.
Wherein, the specific implementation process of above-mentioned steps 201-209 can refer in method shown in Figure 1B describes accordingly,
This is repeated no more.
As can be seen that the embodiment of the present application described in data transmission method, by establish the first NAN equipment at least
NAN between one the 2nd NAN equipment receives the file that every one second NAN equipment is sent at least one the 2nd NAN equipment and passes
Defeated request obtains the transmission request of at least one file, obtains the memory size of the first NAN equipment, transmitting the memory of file
Size and transmission rate, channel use information, determine multiple according to the corresponding relationship between preset file type and priority
The corresponding priority of the file type of each file in file, according to following at least one information to described in each priority
Multiple files are ranked up: the memory size of each file in multiple files, every NAN is set at least one the 2nd NAN equipment
The memory size of standby available network resource, the first NAN equipment, the memory size for transmitting file and transmission rate or channel
Use information obtains the transmission sequence of multiple files, and the object transmission of each file is determined according to the file size of each file
Link and transmission rate determine the transmission duration of each file according to the file size of each file and transmission rate, at least
Every one second NAN equipment sends transmission instruction in one the 2nd NAN equipment, receives by least one described the 2nd NAN equipment
The multiple file that every one second NAN equipment is sent, thus, the first NAN equipment can be between multiple 2nd NAN equipment
When carrying out multifile transmission, the transmission collision between multiple files is solved, improves efficiency of transmission.
Consistent with the abovely, referring to Fig. 3, being the embodiment of another data transmission method provided by the embodiments of the present application
Flow diagram, data transmission method as described in this embodiment, applied to the NAN equipment of such as Figure 1A, this method may include
Following steps:
301, the neighbouring sensing network NAN between the first NAN equipment and at least one the 2nd NAN equipment is established.
302, it receives the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment and transmits request, obtain
It transmits and requests at least one file, the file transmission request carries at least one described the 2nd NAN equipment and sends multiple texts
The transmission related information of part.
303, the reception related information that the first NAN equipment receives the multiple file is obtained.
304, true according to the transmission related information of at least one the 2nd NAN equipment and the reception related information
The object transmission strategy of fixed the multiple file.
305, at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, and the transmission refers to
It enables and carries the object transmission strategy, the transmission instruction is used to indicate every one second at least one described the 2nd NAN equipment
NAN equipment sends the multiple file with the object transmission strategy.
306, the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment is received.
307, it receives the file destination that the 3rd NAN equipment is sent and transmits request.
308, total transmission duration of the multiple file is determined.
309, the waiting time that the 3rd NAN equipment is determined according to total transmission duration, to the 3rd NAN equipment
Response message is sent, the response message includes the waiting time, and the response message is for prompting the 3rd NAN equipment
The file destination transmission request is sent to the first NAN equipment again after waiting the waiting time.
Wherein, the specific implementation process of above-mentioned steps 301-309 can refer in method shown in Figure 1B describes accordingly,
This is repeated no more.
Data transmission method described in the embodiment of the present application, by establish the first NAN equipment and at least one second
NAN between NAN equipment receives the file transmission request that every one second NAN equipment is sent at least one the 2nd NAN equipment,
The transmission request of at least one file is obtained, file transmission request carries the hair that at least one the 2nd NAN equipment sends multiple files
Related information is sent, the reception related information that the first NAN equipment receives multiple files is obtained, according at least one the 2nd NAN equipment
Transmission related information and receive related information and determine the object transmission strategies of multiple files, at least one the 2nd NAN equipment
In every one second NAN equipment send transmission instruction, transmission instruction carries object transmission strategy, and transmission instruction being used to indicate at least one
Every one second NAN equipment sends multiple files with object transmission strategy in a 2nd NAN equipment, receive by least one second
Multiple files that every one second NAN equipment is sent in NAN equipment receive the file destination that the 3rd NAN equipment is sent and transmit request,
The total transmission duration for determining multiple files determines the waiting time of the 3rd NAN equipment according to total transmission duration, sets to the 3rd NAN
Preparation send response message, and response message is for prompting the 3rd NAN equipment after waiting above-mentioned waiting time again to the first NAN
Equipment sends file destination transmission request, thus, the first NAN equipment can carry out multifile biography between multiple NAN equipment
When defeated, the transmission collision between multiple files is solved, improves efficiency of transmission.
It is the device for implementing above-mentioned data transmission method below, specific as follows:
Consistent with the abovely, referring to Fig. 4, Fig. 4 is a kind of NAN equipment provided by the embodiments of the present application, comprising: processor
And memory；And one or more programs, one or more of programs are stored in the memory, and are configured
It is executed at by the processor, described program includes the instruction for executing following steps:
Establish the neighbouring sensing network NAN between the first NAN equipment and at least one the 2nd NAN equipment；
Receive the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment and transmit request, obtain to
Few file transmission request, the file transmission request carry at least one described the 2nd NAN equipment and send multiple files
Send related information；
Obtain the reception related information that the first NAN equipment receives the multiple file；
Institute is determined according to the transmission related information of at least one the 2nd NAN equipment and the reception related information
State the object transmission strategy of multiple files；
Into at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, and the transmission instruction is taken
With the object transmission strategy, the transmission instruction is used to indicate every one second NAN at least one described the 2nd NAN equipment and sets
It is standby that the multiple file is sent with the object transmission strategy；
Receive the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment.
In a possible example, the transmission related information includes each at least one described the 2nd NAN equipment
2nd NAN equipment sends multiple the file informations of the multiple file and the available network resource of every one second NAN equipment,
Wherein, each the file information includes file size and file type in the multiple the file information；
The reception related information comprises at least one of the following: the memory size of the first NAN equipment is transmitting text
The memory size and transmission rate of part, channel use information.
In a possible example, at least one described corresponding transmission of the 2nd NAN equipment is received in the basis
Related information and the object transmission strategy aspect for receiving related information and determining the multiple file, described program includes being used for
Execute the instruction of following steps:
Each file in the multiple file is determined according to the corresponding relationship between preset file type and priority
The corresponding priority of file type；
The multiple file in each priority is ranked up according to following at least one information: the multiple file
In the memory size of each file, available network resource of every NAN equipment at least one described the 2nd NAN equipment, described
The memory size of first NAN equipment, the memory size for transmitting file and transmission rate or channel use information obtain described
The transmission sequence of multiple files.
In a possible example, at least one described corresponding transmission of the 2nd NAN equipment is received in the basis
Related information and the object transmission strategy aspect for receiving related information and determining the multiple file, described program further includes using
In the instruction for executing following steps:
The target of each file in the multiple file is determined according to the file size of file each in the multiple file
Transmission link；
Each file in the multiple file is determined according to the object transmission link of file each in the multiple file
Transmission rate；
It is determined according to the file size of file each in the multiple file and transmission rate each in the multiple file
The transmission duration of file.
In a possible example, the NAN further includes the 3rd NAN equipment；
Described program further includes the instruction for executing following steps:
Receive the file destination transmission request that the 3rd NAN equipment is sent；
Determine total transmission duration of the multiple file；
It the waiting time that the 3rd NAN equipment is determined according to total transmission duration, is sent to the 3rd NAN equipment
Response message, the response message include the waiting time, and the response message is for prompting the 3rd NAN equipment waiting
To send the file destination transmission request to the first NAN equipment again after the waiting time.
Referring to Fig. 5, Fig. 5 is a kind of structural schematic diagram of data transmission device provided in this embodiment.Data transmission
Device is applied to NAN equipment as shown in Figure 1A, and the data transmission device includes connection unit 501, receiving unit 502, obtains
Take unit 503, determination unit 504 and transmission unit 505, wherein
The connection unit 501, the neighbouring sense for establishing between the first NAN equipment and at least one the 2nd NAN equipment
Hownet network NAN；
The receiving unit 502 is sent for receiving every one second NAN equipment at least one described the 2nd NAN equipment
File transmit request, obtain the transmission request of at least one file, file transmission request carry it is described at least one second
NAN equipment sends the transmission related information of multiple files；
The acquiring unit 503 receives the reception association letter of the multiple file for obtaining the first NAN equipment
Breath；
The determination unit 504, the transmission related information and institute at least one the 2nd NAN equipment according to
It states and receives the object transmission strategy that related information determines the multiple file；
The transmission unit 505 sends for one second NAN equipment every at least one described the 2nd NAN equipment and passes
Defeated instruction, transmission instruction carry the object transmission strategy, the transmission instruction be used to indicate described at least one second
Every one second NAN equipment sends the multiple file with the object transmission strategy in NAN equipment；
The receiving unit 502 is also used to receive by every one second NAN equipment at least one described the 2nd NAN equipment
The multiple file sent.
Optionally, the transmission related information includes every one second NAN equipment hair at least one described the 2nd NAN equipment
Send multiple the file informations of the multiple file and the available network resource of every one second NAN equipment；
The reception related information comprises at least one of the following: the memory size of the first NAN equipment is transmitting text
The memory size and transmission rate of part, channel use information.
Optionally, the determination unit 504 is specifically used for:
Each file in the multiple file is determined according to the corresponding relationship between preset file type and priority
The corresponding priority of file type；
The multiple file in each priority is ranked up according to following at least one information: the multiple file
In the memory size of each file, available network resource of every NAN equipment at least one described the 2nd NAN equipment, described
The memory size of first NAN equipment, the memory size for transmitting file and transmission rate or channel use information obtain described
The transmission sequence of multiple files.
Optionally, at least one described corresponding transmission related information of the 2nd NAN equipment and institute are received in the basis
It states in terms of receiving the object transmission strategy that related information determines the multiple file, the determination unit 504 is also used to:
The target of each file in the multiple file is determined according to the file size of file each in the multiple file
Transmission link；
Each file in the multiple file is determined according to the object transmission link of file each in the multiple file
Transmission rate；
It is determined according to the file size of file each in the multiple file and transmission rate each in the multiple file
The transmission duration of file.
Optionally, the NAN further includes the 3rd NAN equipment；
The receiving unit 502 is also used to receive the file destination transmission request that the 3rd NAN equipment is sent；
The determination unit 504 is also used to determine total transmission duration of the multiple file；
The transmission unit 505, when being also used to determine the waiting of the 3rd NAN equipment according to total transmission duration
It is long, response message is sent to the 3rd NAN equipment, the response message includes the waiting time, and the response message is used
The target is sent to the first NAN equipment again after waiting the waiting time in prompt the 3rd NAN equipment
File transmission request.
As can be seen that the embodiment of the present application described in data transmission device, by establish the first NAN equipment at least
NAN between one the 2nd NAN equipment receives the file that every one second NAN equipment is sent at least one the 2nd NAN equipment and passes
Defeated request, obtains the transmission request of at least one file, and file transmission request carries at least one the 2nd NAN equipment and sends multiple texts
The transmission related information of part obtains the first NAN equipment and receives the reception related informations of multiple files, according at least one second
The transmission related information of NAN equipment and receive the object transmission strategy that related information determines multiple files, at least one second
Every one second NAN equipment sends transmission instruction in NAN equipment, and transmission instruction carries object transmission strategy, and transmission instruction is for referring to
Show that every one second NAN equipment is received with the multiple files of object transmission strategy transmission by least one at least one the 2nd NAN equipment
Multiple files that every one second NAN equipment is sent in a 2nd NAN equipment, thus, the first NAN equipment can be with multiple second
When carrying out multifile transmission between NAN equipment, the transmission collision between multiple files is solved, improves efficiency of transmission.
It is understood that the function of each program module of the data transmission device of the present embodiment can be according to above method reality
The method specific implementation in example is applied, specific implementation process is referred to the associated description of above method embodiment, herein no longer
It repeats.
The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity
The computer program of subdata exchange, it is as any in recorded in above method embodiment which execute computer
A kind of some or all of data transmission method step.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer readable storage medium of machine program, the computer program are operable to that computer is made to execute such as above-mentioned side
Some or all of any data transmission method recorded in method embodiment step.
It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of
Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because
According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know
It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application
It is necessary.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed device, it can be by another way
It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of the unit, it is only a kind of
Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can
To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit,
It can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and sells or use as independent product
When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or
Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) executes all or part of each embodiment the method for the application
Step.And memory above-mentioned includes: USB flash disk, read-only memory (read-only memory, ROM), random access memory
The various media that can store program code such as (random access memory, RAM), mobile hard disk, magnetic or disk.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory
It may include: flash disk, ROM, RAM, disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas；
At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application
There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.
Claims (10)
1. a kind of data transmission method, which is characterized in that the described method includes:
Establish the neighbouring sensing network NAN between the first NAN equipment and at least one the 2nd NAN equipment；
It receives the file that every one second NAN equipment is sent at least one described the 2nd NAN equipment and transmits request, obtain at least one
A file transmission request, the file transmission request carry the transmission that at least one described the 2nd NAN equipment sends multiple files
Related information；
Obtain the reception related information that the first NAN equipment receives the multiple file；
It is determined according to the transmission related information of at least one the 2nd NAN equipment and the reception related information described more
The object transmission strategy of a file；
Into at least one described the 2nd NAN equipment, every one second NAN equipment sends transmission instruction, and the transmission instruction carries institute
State object transmission strategy, the transmission instruction be used to indicate at least one described the 2nd NAN equipment every one second NAN equipment with
The object transmission strategy sends the multiple file；
Receive the multiple file sent by one second NAN equipment every at least one described the 2nd NAN equipment.
2. the method according to claim 1, wherein the transmission related information include it is described at least one second
Every one second NAN equipment sends the multiple the file informations and every one second NAN equipment of the multiple file in NAN equipment
Available network resource, wherein each the file information includes file size and file type in the multiple the file information；
The reception related information comprises at least one of the following: the memory size of the first NAN equipment is transmitting file
Memory size and transmission rate, channel use information.
3. according to the method described in claim 2, it is characterized in that, the basis receives at least one described the 2nd NAN sets
Standby corresponding transmission related information and the object transmission strategy for receiving related information and determining the multiple file, comprising:
The file of each file in the multiple file is determined according to the corresponding relationship between preset file type and priority
The corresponding priority of type；
The multiple file in each priority is ranked up according to following at least one information: every in the multiple file
The available network resource of every NAN equipment, described first in the memory size of one file, at least one described the 2nd NAN equipment
The memory size of NAN equipment, the memory size for transmitting file and transmission rate or channel use information, obtain the multiple
The transmission sequence of file.
4. according to the method described in claim 3, it is characterized in that, the basis receives at least one described the 2nd NAN sets
Standby corresponding transmission related information and the object transmission strategy for receiving related information and determining the multiple file, further includes:
The object transmission of each file in the multiple file is determined according to the file size of file each in the multiple file
Link；
The transmission of each file in the multiple file is determined according to the object transmission link of file each in the multiple file
Rate；
Each file in the multiple file is determined according to the file size of file each in the multiple file and transmission rate
Transmission duration.
5. method according to any one of claims 1 to 4, which is characterized in that the NAN further includes the 3rd NAN equipment；
The method also includes:
Receive the file destination transmission request that the 3rd NAN equipment is sent；
Determine total transmission duration of the multiple file；
It the waiting time for determining the 3rd NAN equipment according to total transmission duration, sends and responds to the 3rd NAN equipment
Information, the response message include the waiting time, and the response message is for prompting the 3rd NAN equipment waiting institute
Waiting time is stated later again to the first NAN equipment transmission file destination transmission request.
6. a kind of data transmission device, which is characterized in that the data transmission device includes:
Connection unit, the neighbouring sensing network NAN for establishing between the first NAN equipment and at least one the 2nd NAN equipment；
Receiving unit is asked for receiving the file transmission that every one second NAN equipment at least one described the 2nd NAN equipment is sent
It asks, obtains the transmission request of at least one file, at least one described the 2nd NAN equipment of the file transmission request carrying sends more
The transmission related information of a file；
Acquiring unit receives the reception related information of the multiple file for obtaining the first NAN equipment；
Determination unit, for being associated with according to the transmission related information of at least one the 2nd NAN equipment with the reception
Information determines the object transmission strategy of the multiple file；
Transmission unit sends transmission instruction for one second NAN equipment every at least one described the 2nd NAN equipment, described
Transmission instruction carries the object transmission strategy, and the transmission instruction is used to indicate every at least one described the 2nd NAN equipment
One the 2nd NAN equipment sends the multiple file with the object transmission strategy；
The receiving unit is also used to receive the institute sent by one second NAN equipment every at least one described the 2nd NAN equipment
State multiple files.
7. data transmission device according to claim 6, which is characterized in that the transmission related information include it is described at least
Every one second NAN equipment sends multiple the file informations and described every one second of the multiple file in one the 2nd NAN equipment
The available network resource of NAN equipment；
The reception related information comprises at least one of the following: the memory size of the first NAN equipment is transmitting file
Memory size and transmission rate, channel use information.
8. data transmission device according to claim 7, which is characterized in that the determination unit is specifically used for:
The file of each file in the multiple file is determined according to the corresponding relationship between preset file type and priority
The corresponding priority of type；
The multiple file in each priority is ranked up according to following at least one information: every in the multiple file
The available network resource of every NAN equipment, described first in the memory size of one file, at least one described the 2nd NAN equipment
The memory size of NAN equipment, the memory size for transmitting file and transmission rate or channel use information, obtain the multiple
The transmission sequence of file.
9. a kind of first NAN equipment characterized by comprising processor and memory；And one or more programs, it is described
One or more programs are stored in the memory, and are configured to be executed by the processor, and described program includes
Instruction for any one of such as claim 1-5 method.
10. a kind of computer readable storage medium, which is characterized in that it is used to store computer program, wherein the computer
Program makes computer execute the method according to claim 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810865224.7A CN109120683B (en) | 2018-08-01 | 2018-08-01 | Data transmission method and related product |
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|---|---|---|---|
| CN201810865224.7A CN109120683B (en) | 2018-08-01 | 2018-08-01 | Data transmission method and related product |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810865224.7A Active CN109120683B (en) | 2018-08-01 | 2018-08-01 | Data transmission method and related product |
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| CN111147597A (en) * | 2019-12-30 | 2020-05-12 | 深圳移航通信技术有限公司 | File transmission method, terminal, electronic device and storage medium |
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| CN115037739A (en) * | 2022-06-13 | 2022-09-09 | 深圳乐播科技有限公司 | File transmission method and device, electronic equipment and storage medium |
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| CN109120683B (en) | 2021-06-08 |
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