CN106550035A - A kind of method of file download terminal and file download - Google Patents
A kind of method of file download terminal and file download Download PDFInfo
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- CN106550035A CN106550035A CN201610964451.6A CN201610964451A CN106550035A CN 106550035 A CN106550035 A CN 106550035A CN 201610964451 A CN201610964451 A CN 201610964451A CN 106550035 A CN106550035 A CN 106550035A
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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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/10—Small scale networks; Flat hierarchical networks
- H04W84/12—WLAN [Wireless Local Area Networks]
Abstract
The present invention is a kind of method of file download terminal and file download.The application is related to the Internet/mobile Internet field, more particularly to high-speed downloads file technical field.A kind of document down loading method is disclosed, methods described comprises the steps：S200：Sharing download terminal (passive download terminal) in active download terminal search WiFi environment；S300：Target downloading file is split by the active download terminal；S500：The sharing download terminal (passive download terminal) performs the download to the divided target downloading file；S700：After the sharing download terminal (passive download terminal) completes to download, the part of its download is sent to the active download terminal；S800：The active download terminal is collected, collects the divided target downloading file, is spliced, completes down operation.
Description
Technical field
The application is related to the Internet/mobile Internet field, more particularly to high-speed downloads file technical field.
Background technology
With computer technology fast development, the various apparatus functions related to computer also gradually update, upgrade to reach
To convenient people's operation, the purpose of people's work efficiency is improved.Computer network provides the convenient bar of resource-sharing for the mankind
Part, substantial amounts of useful resources are distributed in internet, and people utilize download system by required file download to local, real
Now resource is shared, so a stable file download system of high speed is particularly important for industry.
File is downloaded by mobile terminal, including game, application program, video etc. are increasingly commonly used, but in shifting
There is bandwidth and power consumption in the file download in dynamic terminal, relatively costly, and the electricity when file is larger, to mobile terminal
The demand of amount and flow is all larger, and the time downloaded is also longer.
In network data field, technology is realized in existing Mulit-point Connection, breakpoint transmission, plan download etc., makes you existing
Under conditions of, greatly speed up the speed downloaded.Such as：
Called file segmentation just refer to a larger file, be divided into multiple less texts, once upload or under
Carry the big file download it is not complete in the case of, it is possible to upload by several times or download these segmentation after small documents, at many files
Science and engineering tool can be achieved with the function of file division.
" Mulit-point Connection " also makes segmentation download, and refers to make full use of network excess bandwidth, a file is divided into multiple
Download simultaneously part.
Sometimes user uploads download file needs last for several hours, just in case line interruption, the FTP clothes for not possessing breakpoint transmission
From the beginning business device or downloaded software just can only retransmit, and " breakpoint transmission " starts to transmit data where supporting from file last time to interrupt,
And transmitted from file beginning.
Chinese Patent Application No. be CN 200410047881.9, the invention be related to it is a kind of realize file accelerate download be
System, by centralized indexes server and groups of clients into, centralized indexes server is made up of document management module and block management module,
Client is made up of IE supplementary modules, file download module, the upper transmission modules of P2P, local cache management module.Centralized indexes are serviced
File feature information and block identification that device document management module is transmitted by client file download module obtain the spy of blocks of files
Reference ceases, and block management module is carried out piecemeal to file according to predetermined partition strategy, transmitted by client file download module
Blocks of files characteristic information obtain user profile list, by list return client carry out file download.After download is finished, collection
Fileinfo, the characteristic information of blocks of files and ID that middle index server storage client is reported.The present invention goes back simultaneously
The method that down operation is realized by said system is used.The present invention improves the efficiency of download, it is ensured that loading source it is steady
Qualitative, safety.
At present, file is downloaded for mobile terminal and expends time longer problem, also without corresponding preferably solution party
Case.
The content of the invention
The present invention is directed to the problems referred to above, moves (intelligence) in the ripe multiple stage that can use completely instantly of WiFi direct-connecting technologies
The mode that terminal subpackage is downloaded jointly come complete data download can greatly lift speed of download, in the environment of the limit
Meet user's request
The present invention is achieved by the following technical solutions：
A kind of document down loading method, methods described comprise the steps：
S200：Sharing download terminal (passive download terminal) in active download terminal search WiFi environment；
S300：Target downloading file is split by the active download terminal；
S500：The sharing download terminal (passive download terminal) performs the download to the divided file；
S700：After the sharing download terminal (passive download terminal) completes to download, send to the active download terminal
Its part downloaded；
S800：The active download terminal is collected, collects the divided download file, is spliced, and completes to download
Operation.
Active download terminal, finds sharing download terminal in locality connection, by locality connection environment in it is shared under
Mounted terminal and active download terminal cooperating, complete downloading task.
Locality connection (local connection) refers to the link of heterogeneous networks establishment in computer, when establishment family or little
During type office network, the computer for running Windows or iOS will be connected to LAN (LAN).
Further, described document down loading method, includes before the S200 steps：S100：The active download terminal is sent out
Open shared assistance download request.
Further, described document down loading method, the S200 steps comprise the steps：
S210：Determine quantity N of the sharing download terminal；
S220：Determine the memory space of the sharing download terminal；
S230：Determine the download speed of the sharing download terminal.
Further, described document down loading method, the S300 steps comprise the steps：
S310：According to quantity N of the sharing download terminal for determining, the target downloading file is divided into into dividing for N+1 parts
Steamed sandwich.
Further, described document down loading method, the S300 steps comprise the steps：S400：The active is downloaded
1 part of segmentation bag in the segmentation bag of terminal downloads N+1 part.
Further, described document down loading method, the S500 steps include following either step：
S510：N number of sharing download terminal downloads the segmentation bag of remaining N parts of correspondence part respectively；
S520：According to the memory space of the sharing download terminal, distribute downloading task；It is shared more than general memory space
The download that download terminal is allocated is larger.Per part of segmentation bag is not onesize, and the little download for undertaking of memory space is few
A bit, the big download for undertaking of memory space is more greatly.
S530：According to the download speed of the sharing download terminal, distribute downloading task.General download speed is fast to be shared
The download that download terminal is allocated is larger.Per part of segmentation bag is not onesize, and the slow download for undertaking of download speed is few
A bit, the fast download for undertaking of download speed is more greatly
Further, described document down loading method, the S500 steps comprise the steps：S550：The sharing download
The memory space index of terminal has precedence over the download speed index, when the memory space of the sharing download terminal is less than other
During the sharing download terminal, then the memory space minimum sharing download terminal point is not given according to the download speed
With downloading task.
Further, described document down loading method, the S500 steps comprise the steps：
S600：The all sharing download terminals (passive download terminal) of active download terminal synchronous coordination perform download；
S610：The sharing download terminal (passive download terminal) verifies the active download terminal synchronous coordination instruction.
Further, described document down loading method, the S700 steps comprise the steps：
S710：After the sharing download terminal (passive download terminal) completes to download, active download terminal is notified；
S720：The portion that all sharing download terminals of synchronous coordination are each downloaded to active download terminal transmission
Point；Whether point-to-point direction communication connection, or communicated to connect by AP (wireless network environment).
Further, described document down loading method, comprises the steps after the S800 steps：
S900：The active download terminal (main download terminal) terminates shared assistance download request；
S910：The data downloaded in deleting the sharing download terminal.
Present invention also offers the terminal that a kind of shared file is downloaded：
A kind of file download terminal, including memorizer, communication module, search module, segmentation module, distribute module and splicing
Module,
The search module, for other file download terminals are searched for from WiFi environment；
The segmentation module, for target downloading file is divided into several pieces segmentation bag；
The distribute module, distributes to other file download terminals for will split bag described in several pieces；
The concatenation module, for will collect segmentation bag described in neat several pieces, is spliced into the target downloading file；
The communication module, for downloading and transmitting data, and with wireless network in described in other described file downloads
Terminal (referred to as sharing download terminal, or, passive download terminal) communicated；
The memorizer, for storing the target downloading file or segmentation bag.
Any download terminal, is both active download terminal, and passive download terminal, and key sees that who initiates, whose association
Response is helped, this is the shared of data download function, the saving time, make full use of network and storage resource.
Further, described file download terminal, also including synchronous coordination module, authentication module, data processing module and
Measuring and calculating module,
The synchronous coordination module, performs download for all file download terminals of synchronous coordination；
The authentication module, for being mutually authenticated with synchronous coordination module；
The measuring and calculating module, for calculating the download speed and memory space of other file download terminals；
The data processing module, for generate management table, record other file download terminals download speed and
Memory space, based on the corresponding distribution condition of the recorded content management segmentation bag, downloads situation and recovering state.
In order to further improve whole download level, on the basis of constituent instruments download terminal, intelligence can also be upgraded to
The file download terminal of energy, each other more cooperates " with open arms ", expeditiously completes downloading task.
Meanwhile, synchronous coordination module also supports breakpoint transmission technology, coordinates under the limited terminal stopping of those Internet resources
Operation is carried, then when Internet resources recovery, is had and is controlled those terminals recovery down operations.
Further, described file download terminal, the file download terminal are active download terminal or shared (quilt
It is dynamic) download terminal.At ordinary times, everybody is sharing download terminal, actively and passively download terminal, is only downloaded in initiation shared
When, inborn ability master is passive.
The present invention one of at least has the advantages that：
1. instant invention overcomes original single movement (intelligence) terminal ceases and relies only on oneself limited resource, including network speed,
Memory space carries out the technical problem of the poor efficiency of file download.
2. the present invention gives full play to the resource utilization of various mobile terminals in WiFi environment, greatly improves download effect
Rate, accelerates the progress of work.
3., present invention gives in WiFi environment, moving (intelligence) terminal collaborative work, I is everybody, all for one ground
File download is realized efficiently, especially the download of big file.
4. present invention gives mobile (intelligence) terminal, is carried out by the different situations for judging each terminal in WiFi environment
The function of downloading task distribution, able people should do more work, the big overabsorption downloading task of resource.
5th, the easy to use, operability of the present invention is good, between intelligent and high-efficiency, mobile terminal, harmony is good, be widely used.
6th, the present invention supports that multiple terminals is performed in unison with Mulit-point Connection, breakpoint transmission, convenient, flexible, powerful.
Description of the drawings
With reference to the accompanying drawings and detailed description the present invention is described in further detail：
Fig. 1 is first embodiment of the invention system structure diagram；
Fig. 2 is first embodiment of the invention schematic flow sheet；
Fig. 3 is first embodiment of the invention module diagram；
Fig. 4 is second embodiment of the invention structural representation；
Fig. 5 is second embodiment of the invention data flow schematic diagram.
Description of reference numerals
File download terminal (mobile intelligent terminal) -100, memorizer -110, communication module 120, search locating module -
130th, module -140, distribute module -150, concatenation module -160 are split；(wireless) network equipment -200.
Specific embodiment
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, below explanation and accompanying drawing are for the present invention
Be it is exemplary, and be understood not to limit the present invention.Following description describe numerous details to facilitate to this
Sensible solution.However, in some instances, well known or conventional details is not simultaneously specified, the requirement succinct to meet description.
In one typical computing hardware configuration of the application, client/terminal, the network equipment and trusted party include one
Individual or multiple processors (CPU), input/output interface, network interface and internal memory.
Client, mobile terminal or the network equipment in the present invention includes processor, processes containing single core processor or multinuclear
Device.Processor is alternatively referred to as one or more microprocessors, CPU (CPU) etc..More specifically, processor can be
Complicated instruction set calculates (CISC) microprocessor, Jing Ke Cao Neng (RISC) microprocessor, very long instruction word (VLIW)
Microprocessor, the processor for realizing other instruction set, or realize the processor of instruction set combination.Processor can also be one or many
Individual application specific processor, such as special IC (ASIC), field programmable gate array (FPGA), digital signal processor
(DSP), network processing unit, graphic process unit, network processing unit, communication processor, cipher processor, coprocessor, embedded
Processor or be capable of process instruction any other type logical block.Processor is used to perform the behaviour discussed by the present invention
Make the instruction with step.
Client, mobile terminal or the network equipment in the present invention includes memorizer, for storing big data, it may include one
It is individual or multiple volatile storage devices, such as random access memory (RAM), dynamic ram (DRAM), synchronous dram (SDRAM), quiet
State RAM (SRAM) or other kinds of storage device.Memorizer can be stored including being performed by processor or any other equipment
The information of job sequence.For example, several operation systems, device driver, firmware (for example, input and output fundamental system or
) and/or the executable code and/or data of application program can be loaded in memory and by computing device BIOS.
The operating system of client, mobile terminal or the network equipment in the present invention can be any kind of operating system,
Windows, Windows Phone of such as Microsoft, Apple IOS, the Android of Google, and Linux,
Unix operating systems or other real-time or embedded OS VxWorks etc..
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, below explanation and accompanying drawing are for the present invention
Be it is exemplary, and be understood not to limit the present invention.Following description describe numerous details to facilitate to this
Sensible solution.However, in some instances, well known or conventional details is not simultaneously specified, the requirement succinct to meet description.This
Concrete equipment/the system and method for invention is referring to following embodiments：
First embodiment
In such as Fig. 1 being the environment shown in first embodiment of the invention system structure diagram, such as Fig. 2 is the present invention first
Shown in embodiment schematic flow sheet：
A kind of document down loading method, methods described comprise the steps：
S200：Sharing download terminal (passive download terminal) in active download terminal search WiFi environment；
S300：Target downloading file is split by the active download terminal；
S500：The sharing download terminal (passive download terminal) is performed under the divided target downloading file
Carry；
S700：After the sharing download terminal (passive download terminal) completes to download, send to the active download terminal
Its part downloaded；
S800：The active download terminal is collected, collects the divided target downloading file, is spliced, is completed
Down operation.
Active download terminal, finds sharing download terminal in locality connection, by locality connection environment in it is shared under
Mounted terminal and active download terminal cooperating, complete downloading task.
Locality connection (local connection) refers to the link of heterogeneous networks establishment in computer, when establishment family or little
During type office network, the computer for running Windows or iOS will be connected to LAN (LAN).
Preferably, described document down loading method, includes before the S200 steps：S100：The active download terminal is sent out
Open shared assistance download request.
Preferably, described document down loading method, the S200 steps comprise the steps：
S210：Determine quantity N of the sharing download terminal；
S220：Determine the memory space of the sharing download terminal；
S230：Determine the download speed of the sharing download terminal.
Preferably, described document down loading method, the S300 steps comprise the steps：
S310：According to quantity N of the sharing download terminal for determining, the target downloading file is divided into into dividing for N+1 parts
Steamed sandwich.
Preferably, described document down loading method, the S300 steps comprise the steps：S400：The active is downloaded
1 part of segmentation bag in the segmentation bag of terminal downloads N+1 part.
Preferably, described document down loading method, the S500 steps include following either step：
S510：N number of sharing download terminal downloads the segmentation bag of remaining N parts of correspondence part respectively；
S520：According to the memory space of the sharing download terminal, distribute downloading task；It is shared more than general memory space
The download that download terminal is allocated is larger.Per part of segmentation bag is not onesize, and the little download for undertaking of memory space is few
A bit, the big download for undertaking of memory space is more greatly.
S530：According to the download speed of the sharing download terminal, distribute downloading task.General download speed is fast to be shared
The download that download terminal is allocated is larger.Per part of segmentation bag is not onesize, and the slow download for undertaking of download speed is few
A bit, the fast download for undertaking of download speed is more greatly
Preferably, described document down loading method, the S500 steps comprise the steps：S550：(the sharing download
The memory space index of terminal has precedence over the download speed index) when the memory space of the sharing download terminal is less than other
During the sharing download terminal, then the memory space minimum sharing download terminal point is not given according to the download speed
With downloading task.
Preferably, described document down loading method, the S500 steps comprise the steps：
S600：The all sharing download terminals (passive download terminal) of active download terminal synchronous coordination perform download；
S610：The sharing download terminal (passive download terminal) verifies the active download terminal synchronous coordination instruction.
Preferably, described document down loading method, the S700 steps comprise the steps：
S710：After the sharing download terminal (passive download terminal) completes to download, active download terminal is notified；
S720：The portion that all sharing download terminals of synchronous coordination are each downloaded to active download terminal transmission
Point；Whether point-to-point direction communication connection, or communicated to connect by AP.
Preferably, described document down loading method, comprises the steps after the S800 steps：
S900：The active download terminal terminates shared assistance download request；
S910：The data downloaded in deleting the sharing download terminal.
The present embodiment additionally provides a kind of terminal of shared file download, and such as Fig. 3 is first embodiment of the invention text
Shown in part download terminal module diagram：
A kind of file download terminal 100, including memorizer 110, communication module 120, search module 130, segmentation module
140th, distribute module 150 and concatenation module 160,
The search module 130, for other file download terminals are searched for from WiFi environment；
The segmentation module 140, for target downloading file is divided into several pieces segmentation bag；
The distribute module 150, distributes to other file download terminals for will split bag described in several pieces；
The concatenation module 160, for collecting segmentation bag described in neat several pieces, being spliced under the target and publishing papers
Part；
The communication module 120, for downloading and transmitting data, and with wireless network in described under other described files
Mounted terminal (referred to as sharing download terminal, or, passive download terminal) communicated；
The memorizer 110, for storing the target downloading file or segmentation bag.
Any download terminal, is both active download terminal (abbreviation mover), and passive download terminal (referred to as quilt
Motivation), key sees that who initiates, and who assists response, and this is the shared of data/file download function, the saving time, makes full use of net
Network and storage resource.
Still further preferably, described file download terminal, also including synchronous coordination module, authentication module, data at
Reason module and measuring and calculating module,
The synchronous coordination module, performs download for all file download terminals of synchronous coordination；
The authentication module, for being mutually authenticated with synchronous coordination module；
The measuring and calculating module, for calculating the download speed and memory space of other file download terminals；
The data processing module, for generate management table, record other file download terminals download speed and
Memory space, based on the corresponding distribution condition of the recorded content management segmentation bag, downloads situation and recovering state.
In order to further improve whole download level, on the basis of constituent instruments download terminal, intelligence can also be upgraded to
The file download terminal of energy, each other more cooperates " with open arms ", expeditiously completes downloading task.
Meanwhile, synchronous coordination module also supports breakpoint transmission technology, coordinates under the limited terminal stopping of those Internet resources
Operation is carried, then when Internet resources recovery, is had and is controlled those terminals recovery down operations.
Preferably, described file download terminal, the file download terminal are active download terminal or shared (quilt
It is dynamic) download terminal.At ordinary times, everybody is sharing download terminal, actively and passively download terminal, is only downloaded in initiation shared
When, inborn ability is active/passive.
Second embodiment
The system major function：In the case of cloud data, search matches diversified data to be supplied to user automatically, such as
Fig. 4 is shown in second embodiment of the invention structural representation：Each terminal in network environment, at the data of active download terminal
Under reason module control, the download of file destination is completed jointly.
As Fig. 5 be second embodiment of the invention data flow schematic diagram shown in, only show in figure active download terminal and certain
Shared (auxiliary) download terminal of platform carries out matching the situation of collaboration, each terminal, each module and data flow in concrete introducing system
To situation：
Active download terminal：Initiate data to download, by data subpackage and be distributed to shared (auxiliary) download terminal and carry out down
Load task；
Data processing module：By data subpackage and it is distributed to shared (auxiliary) download terminal and is downloaded task, has downloaded
Cheng Hou, the downloading data that the reception subpackage of active download terminal is completed simultaneously are reintegrated；
Synchronous coordination module：Coordinate shared (auxiliary) download terminal simultaneously operating；
Authentication module：The checking of downloading task between multiple terminals is completed by identifying code；
Communication module：Subpackage downloading task and data transfer are completed, terminal can be direct-connected by WiFi with terminal room, completes
Data transfer between active terminal and shared (auxiliary) terminal；
Memorizer：The target downloading file that storage splicing is completed.
It is particularly preferred that active download terminal：Initiate data download, by data subpackage and be distributed to shared (auxiliary) download
Before terminal is downloaded task, to other download terminal network speeds and the measuring and calculating for downloading memory space, to reach in minimum time
Download is completed.
Further, the measuring and calculating to other download terminal network speeds, obtained in the most fast time period, and storage sky is downloaded in measuring and calculating
Between whether meet demand size, including obtain each download space information and contrast, judge whether to meet the demand of download space, if
Otherwise remaining content is divided equally to the higher mobile terminal of other network speeds.
For example：The content for having 300M needs to download, and 3 station terminals are downloaded simultaneously,
The first situation --- space is abundant, with network speed as main distribution basis：
A speed is 150m/s, and B speed is 100m/s, and C is 50m/s, in the case of most fast speed of download, the download size of A
Should be 150M, B is 100M, and C is 50M.
Second situation --- limited space, with space as main distribution basis：
Obtain A B C download space, such as A is 100M, and B is 50M, and C is 100M, then the download space of B not enough, should
Should be the 50M of B, other give A, and A modification 150Mm are to be downloaded.
The technical program difference with the prior art is, as mobile terminal has the limit of download time and download space
System, therefore need to carry out calculating repeatedly, so as to obtain more preferable effect.
Above-mentioned two kinds of situations are simply illustrated, and do not represent the memory space that download to be filled up terminal.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as and limit involved claim.This
Outward, it is clear that " including ", a word was not excluded for other units or step, and odd number is not excluded for plural number.That what is stated in device claim is multiple
Unit or device can also be realized by software or hardware by a unit or device.The first, the second grade word is used for table
Show title, and be not offered as any specific order.
Claims (13)
1. a kind of document down loading method, it is characterised in that methods described comprises the steps：
S200：Sharing download terminal in active download terminal search WiFi environment；
S300：Target downloading file is split by the active download terminal；
S500：The sharing download terminal performs the download to the divided target downloading file；
S700：After the sharing download terminal completes to download, the part of its download is sent to the active download terminal；
S800：The active download terminal collects the neat divided target downloading file, is spliced, and completes to download behaviour
Make.
2. document down loading method according to claim 1, it is characterised in that include before the S200 steps：S100：It is described
Active download terminal is sent out and opens shared assistance download request.
3. document down loading method according to claim 1, it is characterised in that the S200 steps comprise the steps：
S210：Determine quantity N of the sharing download terminal；
S220：Determine the memory space of the sharing download terminal；
S230：Determine the download speed of the sharing download terminal.
4. document down loading method according to claim 3, it is characterised in that the S300 steps comprise the steps：
S310：The target downloading file is divided into into the segmentation bag of N+1 parts.
5. document down loading method according to claim 4, it is characterised in that the S300 steps comprise the steps：
S400：The active download terminal downloads the wherein 1 part segmentation bag.
6. document down loading method according to claim 3, it is characterised in that the S500 steps include following arbitrary step
Suddenly：
S510：N number of sharing download terminal downloads the segmentation bag of correspondence part respectively；
S520：According to the memory space of the sharing download terminal, distribute downloading task；
S530：According to the download speed of the sharing download terminal, distribute downloading task.
7. document down loading method according to claim 6, it is characterised in that the S500 steps comprise the steps：
S550：When the memory space of the sharing download terminal is less than other described sharing download terminals, then not according to the download
Network speed gives the memory space the minimum sharing download terminal distribution downloading task.
8. document down loading method according to claim 1, it is characterised in that the S500 steps comprise the steps：
S600：Active download terminal synchronous coordination all sharing download terminals perform download；
S610：Active download terminal synchronous coordination instruction described in the sharing download terminal authentication.
9. document down loading method according to claim 1, it is characterised in that the S700 steps comprise the steps：
S710：After the sharing download terminal completes to download, active download terminal is notified；
S720：The part that all sharing download terminals of synchronous coordination are each downloaded to active download terminal transmission.
10. document down loading method according to claim 1, it is characterised in that comprise the steps after the S800 steps：
S900：The active download terminal terminates shared assistance download request；
S910：The data downloaded in deleting the sharing download terminal.
11. a kind of file download terminals, it is characterised in that including memorizer, communication module, search module, segmentation module, distribution
Module and concatenation module,
The search module, for other file download terminals are searched for from WiFi environment；
The segmentation module, for target downloading file is divided into several pieces segmentation bag；
The distribute module, distributes to other file download terminals for will split bag described in several pieces；
The concatenation module, for will collect segmentation bag described in neat several pieces, is spliced into the target downloading file；
The communication module, for downloading and transmitting data, and with wireless network in described in other described file download terminals
Communicated；
The memorizer, for storing the target downloading file or segmentation bag.
12. file download terminals according to claim 11, it is characterised in that also including synchronous coordination module, checking mould
Block, data processing module and measuring and calculating module,
The synchronous coordination module, performs download for all file download terminals of synchronous coordination；
The authentication module, for being mutually authenticated with synchronous coordination module；
The measuring and calculating module, for calculating the download speed and memory space of other file download terminals；
The data processing module, for generating management table, records download speed and the storage of other file download terminals
Space, based on the corresponding distribution condition of the recorded content management segmentation bag, downloads situation and recovering state.
The 13. file download terminals according to claim 11 or 12, it is characterised in that based on the file download terminal
Dynamic download terminal or sharing download terminal.
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| CN201610964451.6A CN106550035A (en) | 2016-11-04 | 2016-11-04 | A kind of method of file download terminal and file download |
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| CN201610964451.6A CN106550035A (en) | 2016-11-04 | 2016-11-04 | A kind of method of file download terminal and file download |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN108600377B (en) * | 2018-04-28 | 2021-04-27 | 武汉斗鱼网络科技有限公司 | Method, device, terminal and storage medium for suspending file downloading |
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| CN109040217B (en) * | 2018-07-25 | 2021-03-26 | 南昌努比亚技术有限公司 | Download caching method, mobile terminal and computer readable storage medium |
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| CN112685047A (en) * | 2020-12-31 | 2021-04-20 | 杭州当虹科技股份有限公司 | Rapid analysis system based on large file |
| CN113132463A (en) * | 2021-03-17 | 2021-07-16 | 杭州当虹科技股份有限公司 | Distributed large file fast downloading method and system |
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