CN106376099A - Method and system for downloading files based on LTE network and WIFI network meanwhile - Google Patents
Method and system for downloading files based on LTE network and WIFI network meanwhile Download PDFInfo
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- CN106376099A CN106376099A CN201610827642.8A CN201610827642A CN106376099A CN 106376099 A CN106376099 A CN 106376099A CN 201610827642 A CN201610827642 A CN 201610827642A CN 106376099 A CN106376099 A CN 106376099A
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- China
- Prior art keywords
- file data
- intelligent terminal
- wifi
- network
- lte
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Classifications
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
-
- 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
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/15—Setup of multiple wireless link connections
Abstract
The invention discloses a method and system for downloading files based on an LTE network and a WIFI network meanwhile. The method comprises the following steps: A, a smart terminal establishing connection with the LTE network and the WIFI network meanwhile through the Small Cell; B, when the data file is downloaded, the Small Cell receiving the file data sent by a server and sending the file data after being adjusted in proportion to the smart terminal through the LTE network and the WIFI network; C, the smart terminal reading the file data received through the LTE network and the WIFI network, combining the file data after being read according to the sequence number, and completing the downloading of the file data. During the whole download process, the operation is simple and convenient, file downloading based on the LTE network and the WIFI network meanwhile is realized, and the download speed is faster than the speed of downloading through the LTE network alone or the speed of downloading through the WIFI network alone.
Description
Technical field
The present invention relates to file download technical field, more particularly, to one kind are downloaded based on lte and wifi network simultaneously
The method and system of file.
Background technology
Nowadays, with the popularization of smart mobile phone, demand and usage frequency using smart mobile phone download file are also more next
More, for example download audio file from music site, from video website downloading video files, download client from application market,
Download file from Dropbox, download adnexa etc. from cell phone mailbox.In most cases, user uses lte(long term
Evolution, Long Term Evolution) network or wifi(wireless-fidelity, Wireless Fidelity) network is from http-server
Published article part.
In practical application scene, when run into lte network and wifi network signal all poor when, although user can
The relatively strong network of signal between lte network and wifi network is selected to be downloaded, but because prior art can't
Realize using lte network and wifi network, file being downloaded, therefore its speed of download is still slow, especially when this simultaneously
When individual Documents Comparison is big, user needs to wait longer time just can complete to download, and makes troubles to the use of user.
Therefore, prior art has yet to be improved and developed.
Content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of based on let and wifi network simultaneously
Download the method and system of file it is intended to solve when run into lte network and wifi network signal all poor when, existing skill
Art can't be realized using lte network and wifi network, file being downloaded simultaneously, and its speed of download is still slow, to use
The problem that the use at family is made troubles.
Technical scheme is as follows:
A kind of method that file is downloaded based on let and wifi network simultaneously, wherein, including step:
A, intelligent terminal are passed through small cell and are connected with lte network and the foundation of wifi network simultaneously；
B, when carrying out file data and downloading, the file data that small cell the reception server is sent by described file data
After being scaled, described intelligent terminal is sent simultaneously to by lte network and wifi network；
C, intelligent terminal are read out to by the file data that lte network and wifi network receive, by the number of files after reading
Merge according to by serial number, complete the download of file data.
It is preferred that the described method downloading file based on let and wifi network simultaneously, wherein, described step a is specifically wrapped
Include:
A1, intelligent terminal open after descending load switch simultaneously, the lte network of the small cell that is certainly dynamically connected；
A2, when intelligent terminal by udp socket and small cell set up lte udp communication connection after, described small
Cell sends the ssid of wifi ap, encryption type and password to intelligent terminal；
A3, described intelligent terminal for reception, to after the ssid of described wifi ap, encryption type and password, are built with described wifi network
Vertical connection.
It is preferred that the described method that file is downloaded based on let and wifi network simultaneously, wherein, also wrap before described step b
Include:
B01, when clicking on the download button, intelligent terminal passes through the message that lte network sends download request to server；
B02, when intelligent terminal for reception is to during from the response message of described server, then server agrees to the download of intelligent terminal
Request.
It is preferred that the described method downloading file based on let and wifi network simultaneously, wherein, described step b is specifically wrapped
Include:
B1, when carry out file data download when, the file data that server issues is split into multiple packets by small cell,
And the stem in described packet increases serial number, then packet described in Reseal；
Lte rssi detected value and the size of wifi rssi detected value that b2, small cell reports according to intelligent terminal, dynamically
File data scale after the described encapsulation of adjustment；
B3, when lte rssi detected value be more than wifi rssi detected value when, then small cell simultaneously pass through lte network and
The file data ratio that wifi network is sent file data to intelligent terminal and sent by lte network is greater than by wifi
The file data ratio that network data sends.
It is preferred that the described method downloading file based on let and wifi network simultaneously, wherein, described step c is specifically wrapped
Include:
C1, intelligent terminal decapsulate to the file data receiving, and the file data of decapsulation is sent to application layer；
C2, intelligent terminal obtain the response message of lte and wifi network in application layer, remove the stem of described response message, obtain
Take final file data and corresponding file data sequence number；
C3, intelligent terminal merge final file data in an orderly manner according to described file data sequence number, complete under file data
Carry.
A kind of system simultaneously downloading file based on let and wifi network, wherein, comprising:
Network connecting module, is connected for being set up with lte network and wifi network by small cell simultaneously；
File data sending module, for when carry out file data download when, the file that small cell the reception server is sent
Data is simultaneously sent simultaneously to described intelligent terminal by lte network and wifi network after being scaled described file data；
Download module, for being read out to by the file data that lte network and wifi network receive, by the file after reading
Data is pressed serial number and is merged, and completes the download of file data.
It is preferred that the described system simultaneously downloading file based on let and wifi network, wherein, described network connection mould
Block specifically includes:
Lte network connection unit, for opening to descend after load switch simultaneously, the lte network of the small cell that is certainly dynamically connected；
Wifi information transmitting unit, for communicating when intelligent terminal sets up lte udp by udp socket with small cell
After connection, described small cell sends the ssid of wifi ap, encryption type and password to intelligent terminal；
Wifi connection unit, after the ssid of described intelligent terminal for reception to described wifi ap, encryption type and password, with
Described wifi network is set up and is connected.
It is preferred that the described system downloading file based on let and wifi network simultaneously, wherein, also include:
Download request sending module, for when clicking on the download button, intelligent terminal passes through lte network and sends download to server
The message of request；
Download request agrees to module, for when intelligent terminal for reception is to during from the response message of described server, then server
Agree to the download request of intelligent terminal.
It is preferred that the described method downloading file based on let and wifi network simultaneously, wherein, described file data is sent out
Module is sent to specifically include:
File data split cells, for when carry out file data download when, the number of files that server is issued by small cell
According to splitting into multiple packets, and the stem in described packet increases serial number, then packet described in Reseal；
File data adjustment unit, the lte rssi detected value being reported according to intelligent terminal for small cell and wifi
The size of rssi detected value, the dynamically file data scale after the described encapsulation of adjustment；
File data transmitting element, for when lte rssi detected value is more than wifi rssi detected value, then small cell is same
When file data and the file data ratio being sent by lte network are sent to intelligent terminal by lte network and wifi network
Example is greater than the file data ratio by wifi network data is activation.
It is preferred that the described system simultaneously downloading file based on let and wifi network, wherein, described download module tool
Body includes:
Decapsulation unit, decapsulates to the file data receiving for intelligent terminal, and the file data by decapsulation
Send to application layer；
Acquiring unit, obtains the response message of lte and wifi network for intelligent terminal in application layer, removes described response message
Stem, obtain final file data and corresponding file data sequence number；
Combining unit, merges final file data for intelligent terminal in an orderly manner according to described file data sequence number, completes
File data is downloaded.
Beneficial effect: in terms of existing technologies, under the cooperation of small cell, intelligent terminal connects the present invention simultaneously
Connect lte network and wifi network, and the intensity of intelligent terminal's real-time detection lte signal and the intensity of wifi signal report
Small cell, small cell issues data simultaneously in lte and wifi both links to mobile phone as ip proxy server simultaneously
And dynamically adjust ratio, that is, when the intensity of lte signal is more than the intensity of wifi signal, intelligent terminal is simultaneously using lte network
The ratio downloading file and lte link downloading data with wifi network is more than the ratio of wifi link downloading data；When wifi letter
Number intensity be more than lte signal intensity when, intelligent terminal downloads file and wifi using lte network and wi-fi network simultaneously
The ratio of link downloading data is more than the ratio of lte link downloading data.Last intelligent terminal reads lte in application layer (http)
The file data of link and wifi link simultaneously merges in order, quickly completes file download.
In the whole downloading process of the present invention, simple and convenient user operation, and than " independent lte network " or " independent wifi network "
Speed of download is faster.
Brief description
Fig. 1 is a kind of flow chart of the method preferred embodiment simultaneously downloading file based on lte and wifi network of the present invention.
Fig. 2 is a kind of structural frames of the system preferred embodiment simultaneously downloading file based on lte and wifi network of the present invention
Frame figure.
Specific embodiment
The present invention provides a kind of method and system simultaneously downloading file based on lte and wifi network, for making the present invention's
Purpose, technical scheme and effect are clearer, clear and definite, referring to the drawings and give an actual example that the present invention is described in more detail.
It should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, Fig. 1 is that the present invention is a kind of preferably to be implemented based on the method that lte and wifi network download file simultaneously
The flow chart of example, as illustrated, comprising:
S100, intelligent terminal are passed through small cell and are connected with lte network and the foundation of wifi network simultaneously；
S200, when carrying out file data and downloading, the file data that small cell the reception server is sent by described file
Data is sent simultaneously to described intelligent terminal by lte network and wifi network after being scaled；
S300, intelligent terminal are read out to by the file data that lte network and wifi network receive, by the file after reading
Data is pressed serial number and is merged, and completes the download of file data.
Further, step s100 of the present invention specifically includes:
S110, intelligent terminal open after descending load switch simultaneously, the lte network of the small cell that is certainly dynamically connected；
Specifically, the present invention newly increases the switch option of " simultaneously downloading " at the setting interface of intelligent terminal, works as user
After opening the switch simultaneously downloaded, represent user allow using described in the invention while download mechanism go to download file, and
The independent lte network of non-usage general mode or independent wifi network download file.
It is preferred that after user opens the switch of " downloading ", intelligent terminal can connect different according to the type of sim simultaneously
That is to say, that when the type of sim card belongs to small cell, intelligent terminal's lte network certainly can be dynamically connected small cell
Lte network.Preferably, present invention acquiescence sim Card Type belongs to small cell.Described small cell refers to remove grand honeybee
Base station beyond nest base station, can be microcell base station, femtocell base station and less cell base station etc..
Further, when user opens webpage or client, and if only if webpage or the corresponding server of client are
During http-server, intelligent terminal utilizes android tcp socket, with the domain name of webpage or client and 80 port numbers, and
Http-server is set up lte tcp and is connected (http agreement is based on tcp) it is therefore an objective to allow http-server pass through lte chain road direction
Small cell sends file data, and allows small cell to send number of files by lte chain road direction intelligent terminal
According to.
S120, when intelligent terminal by udp socket and small cell set up lte udp communication connection after, described
Small cell sends the ssid of wifi ap, encryption type and password to intelligent terminal；
Specifically, intelligent terminal utilizes android udp data gram socket, with the ip address of small cell and
The udp port numbers of the prior agreement of both sides, and small cell sets up lte udp communication, wherein intelligent terminal is as udp client
End, small cell is as udp server.
Lte udp communication has two effects: one is that small cell sends the ssid(service of wifi ap to mobile phone
Set identifier, service set), encryption type and password；Two is that mobile phone sends lte rssi to small cell
(received signal strength indication, the signal intensity instruction of reception) detected value and wifi rssi detection
Value.
In order to transmit above-mentioned two class udp message, the form of described udp data message is as shown in table 1.
The form of table 1 udp data message
In the present embodiment, the data form in described udp data message can be as shown in table 2.
Data form in table 2 udp data message
Form based on the data division in udp data message shown in table 2, then udp type of message and its explanation are as table 3 institute
Show.
Table 3 udp type of message and its explanation
Based on the form of the data division in udp data message shown in table 2, described udp parameter type and its explanation can be as tables 4
Shown, wherein, when encryption type is no to encrypt, corresponding content of parameter vacancy.
Table 4 udp parameter type and its explanation
S130, described intelligent terminal for reception to after the ssid of described wifi ap, encryption type and password, with described wifi network
Set up and connect.
Specifically, when intelligent terminal obtains the ssid of wifi ap by udp, after encryption type and password, mobile phone is swept automatically
Retouch, input password automatically according to encryption type and connect this wifi ap.
Udp type of message according to table 3 and table 4 and parameter type, small cell sends wifi ap ginseng to mobile phone
The udp message of number (illustrates, wifi ap entitled " aptest ", encryption type is wep, password is as shown in table 5
" sectest ").
Table 5 small cell sends the udp message of wifi ap parameter to intelligent terminal
Further, intelligent terminal utilizes tcp socket, with the tcp port numbers of the ip address of wifi ap and prior agreement with
Wifi ap sets up wifi tcp and connects.The purpose of do so is to allow small cell pass through wifi ap in wifi chain road direction
Intelligent terminal sends file data.
Further, also included before described step s200:
S210, when clicking on the download button, intelligent terminal passes through the message that lte network sends download request to server；
Specifically, when user clicks on download button in webpage or client, intelligent terminal passes through lte chain road direction http and services
Device sends request message (get download request), when and if only if webpage or the corresponding server of client are http-servers,
While intelligent terminal can adopt described in the invention, download mechanism downloads file.
S220, when intelligent terminal for reception is to during from the response message of described server, then server agrees to intelligent terminal
Download request.
Specifically, when intelligent terminal by lte link receive the response message from http-server (conditional code:
200, conditional code describes: when ok), represents that http-server agrees to the download request of intelligent terminal.
Further, when intelligent terminal opens lte and wi-fi interface simultaneously, intelligent terminal only can keep wi-fi interface to hold
Put, close lte interface.On this basis, mobile phone calls android " connecting the lte of a high priority " method it is possible to protect
Hold lte and wi-fi interface to open simultaneously.But the method acquiescence can only maintain 60 seconds, in order to persistently keep lte and wi-fi to connect
Mouth opens simultaneously, needs to call " lte connecting high priority " method every the fixed cycle, and the cycle needs less than 60 seconds, relatively
Goodly, cycle set can be 40 seconds by the present invention.
Further, described step s200 specifically includes:
S201, when carry out file data download when, the file data that server issues is split into multiple data by small cell
Bag, and the stem in described packet increases serial number, then packet described in Reseal；
Specifically, because small cell issues data in lte and wifi both links to intelligent terminal simultaneously, so that
The file data that intelligent terminal can merge in an orderly manner from lte and wifi both links forms correct file, small
Cell, before issuing the documents data to intelligent terminal, needs to disassemble the packet that http-server issues, in http response message
In response entity stem increase serial number, then Reseal packet by file data pass through two chains of lte and wifi
Road is issued to intelligent terminal.
It is preferred that table 6 be to increase serial number after http respond entity form.In the present embodiment, custom list
Number digit be 8, the packet that http-server issues at most can be divided into 256 pieces, in every piece by therefore small cell
Hold size not limit, be issued to mobile phone by lte and wi-fi both links.For example, when Serial No. " 00000000 ",
Represent the 1st piece of content of file data, when Serial No. " 11111111 ", represent the 256th piece of content of file data.
Table 6 is the form of the http response entity after increasing serial number
Lte rssi detected value and the size of wifi rssi detected value that s202, small cell reports according to intelligent terminal, move
File data scale after the described encapsulation of state adjustment；
S203, when lte rssi detected value be more than wifi rssi detected value when, then small cell simultaneously pass through lte network and
The file data ratio that wifi network is sent file data to intelligent terminal and sent by lte network is greater than by wifi
The file data ratio that network data sends.
Specifically, small cell receives, by lte link, the file data that http-server issues, and then disassembles and adds
Enter serial number Reseal, the lte rssi then being reported according to intelligent terminal and wifi rssi detected value, small cell
Issue data in lte and wifi both links to intelligent terminal simultaneously and dynamically adjust the ratio issuing data.
Specifically, issue xth block file content in certain moment small cell in lte chain road direction mobile phone, in wifi chain
Road direction mobile phone issue y block file content (when x is for odd number, y=x+1；When x is for even number, y=x-1), intelligence that and if only if is eventually
End completes to download xth block file content in lte link, and after wifi link completes to download y block content, mobile phone detects lte
Rssi and wifi rssi simultaneously reports small cell by udp, when lte rssi is more than wifi rssi, subsequent time
Small cell issues data to mobile phone in lte and wifi both links simultaneously and small cell is under lte chain road direction mobile phone
The ratio sending out data is more than the ratio of wifi link；When wifi rssi is more than lte rssi, subsequent time small cell is same
When issue data in lte and wifi both links to mobile phone and small cell issues the ratio of data in wifi chain road direction mobile phone
Ratio more than lte link.
Further, when wifi chain road direction mobile phone sends file data, small cell needs to this article small cell
Number of packages is nested ip according to carrying out ipinip() encapsulate so that this document data can be transmitted in wifi link.
According to table 3 and the self-defining udp type of message of table 4 and parameter type, intelligent terminal sends lte to small cell
The udp message of rssi and wifi rssi as shown in table 7 (illustrate, lte rssi is -80dbm, wifi rssi is -
87dbm).
Table 7 intelligent terminal sends the udp message of lte rssi and wifi rssi to small cell
Further, described step s300 specifically includes:
S301, intelligent terminal decapsulate to the file data receiving, and the file data of decapsulation is sent to application
Layer；
S302, intelligent terminal obtain the response message of lte and wifi network in application layer, remove the stem of described response message,
Obtain final file data and corresponding file data sequence number；
S303, intelligent terminal merge final file data in an orderly manner according to described file data sequence number, complete file data
Download.
Specifically, during downloading file, lte link and wifi link have file data from small cell
It is sent to intelligent terminal, the lte tcp socket and wifi tcp socket of intelligent terminal side execute always in http layer
Read the operation of file data.
Specifically, in order to more intuitively describe ip data message form, here ip data message form is carried out
Simplify, as shown in table 8.
Table 8 is the form of the ip data message simplifying
When small cell sends file data by lte chain road direction intelligent terminal, the ip data message being simplified based on table 8
Form, the ip data message form from lte link that intelligent terminal receives in ip layer is as shown in table 9.Intelligent terminal can be automatically
In the decapsulation of ip layer, remove small cell ip address and mobile phone lte ip address, only remaining tcp data message, and be sent to
Tcp layer.Then intelligent terminal can decapsulate in tcp layer automatically, remove tcp data message stem, and be sent to http application layer.
Last intelligent terminal obtains the http response message of lte link in http application layer, and removes http response message
Stem, obtain final file data and corresponding file data sequence number.
The ip data message form of the lte link that table 9 receives in ip layer for intelligent terminal
Especially, when small cell sends file data by wifi chain road direction mobile phone, small cell needs to this article
Number of packages is nested ip according to carrying out ipinip() encapsulate so that this document data can be transmitted in wifi link.Simplified based on table 8
Ip data message form, the ip data message form from wifi link that intelligence receives in ip layer is as shown in table 10.
The ip data message form of the wifi link that table 10 receives in ip layer for intelligent terminal
Specifically, intelligent terminal can decapsulate in ip layer automatically, removes wifi ap ip address and intelligent terminal wifi ip ground
Location, only remaining puppet tcp data message (small cell ip address, intelligent terminal lte ip address and real tcp datagram
Literary composition), and it is sent to tcp layer.Then intelligent terminal, when tcp layer decapsulates, needs an extra increase processing module, that is,
Say, when mobile phone is abnormal in the form of the tcp data message that tcp layer receives, intelligent terminal can first remove source ip address and purpose
Ip address (actually first removes the stem of ip data message), then automatically removes tcp data message stem, and is sent to http
Application layer.Last intelligent terminal obtains the http response message of wifi link in http application layer, and removes http response message
Stem, obtain final file data and corresponding file data sequence number.
Finally, intelligent terminal obtains the file data and its each of lte link and wifi link in http application layer simultaneously
Corresponding file data sequence number, intelligent terminal merges final number of files according to file data sequence number in an orderly manner in http floor
According to being finally completed file download.
Based on said method, the present invention also provides a kind of system simultaneously downloading file based on lte and wifi network, such as
Shown in Fig. 2, comprising:
Network connecting module 100, is connected for being set up with lte network and wifi network by small cell simultaneously；
File data sending module 200, for when carry out file data download when, the literary composition that small cell the reception server is sent
Number of packages according to and described intelligence end is sent simultaneously to by lte network and wifi network after described file data is scaled
End；
Download module 300, for being read out to by the file data that lte network and wifi network receive, after reading
File data is pressed serial number and is merged, and completes the download of file data.
It is preferred that the described system simultaneously downloading file based on let and wifi network, wherein, described network connection mould
Block 100 specifically includes:
Lte network connection unit, for opening to descend after load switch simultaneously, the lte network of the small cell that is certainly dynamically connected；
Wifi information transmitting unit, for communicating when intelligent terminal sets up lte udp by udp socket with small cell
After connection, described small cell sends the ssid of wifi ap, encryption type and password to intelligent terminal；
Wifi connection unit, after the ssid of described intelligent terminal for reception to described wifi ap, encryption type and password, with
Described wifi network is set up and is connected.
It is preferred that the described system downloading file based on let and wifi network simultaneously, wherein, also include:
Download request sending module 400, for when clicking on the download button, intelligent terminal passes through lte network and sends to server
The message of download request；
Download request agrees to module 500, for when intelligent terminal for reception is to during from the response message of described server, then servicing
The download request of intelligent terminal agreed to by device.
It is preferred that the described method downloading file based on let and wifi network simultaneously, wherein, described file data is sent out
Module 200 is sent to specifically include:
File data split cells, for when carry out file data download when, the number of files that server is issued by small cell
According to splitting into multiple packets, and the stem in described packet increases serial number, then packet described in Reseal；
File data adjustment unit, the lte rssi detected value being reported according to intelligent terminal for small cell and wifi
The size of rssi detected value, the dynamically file data scale after the described encapsulation of adjustment；
File data transmitting element, for when lte rssi detected value is more than wifi rssi detected value, then small cell is same
When file data and the file data ratio being sent by lte network are sent to intelligent terminal by lte network and wifi network
Example is greater than the file data ratio by wifi network data is activation.
It is preferred that the described system simultaneously downloading file based on let and wifi network, wherein, described download module 300
Specifically include:
Decapsulation unit, decapsulates to the file data receiving for intelligent terminal, and the file data by decapsulation
Send to application layer；
Acquiring unit, obtains the response message of lte and wifi network for intelligent terminal in application layer, removes described response message
Stem, obtain final file data and corresponding file data sequence number；
Combining unit, merges final file data for intelligent terminal in an orderly manner according to described file data sequence number, completes
File data is downloaded.
In sum, under the cooperation of small cell, intelligent terminal is simultaneously connected with lte network and wifi network to the present invention
Network, and the intensity of intelligent terminal's real-time detection lte signal and the intensity of wifi signal report small cell, small
Cell issues data in lte and wifi both links to mobile phone as ip proxy server simultaneously and dynamically adjusts ratio, that is,
When the intensity of lte signal is more than the intensity of wifi signal, intelligent terminal downloads file using lte network and wifi network simultaneously
And the ratio of lte link downloading data is more than the ratio of wifi link downloading data；When the intensity of wifi signal is more than lte signal
Intensity when, intelligent terminal downloads file using lte network and wi-fi network simultaneously and the ratio of wifi link downloading data is big
Ratio in lte link downloading data；The file data that last intelligent terminal reads lte link and wifi link in application layer is simultaneously
Merge in order, quickly complete file download.In the whole downloading process of the present invention, simple and convenient user operation, and than " independent lte
Network " or " independent wifi network " speed of download are faster.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, for example, all these modifications and variations all should belong to right appended by the present invention and want
The protection domain asked.
Claims (10)
1. a kind of based on let and wifi network download simultaneously file method it is characterised in that include step:
A, intelligent terminal are passed through small cell and are connected with lte network and the foundation of wifi network simultaneously；
B, when carrying out file data and downloading, the file data that small cell the reception server is sent by described file data
After being scaled, described intelligent terminal is sent simultaneously to by lte network and wifi network；
C, intelligent terminal are read out to by the file data that lte network and wifi network receive, by the number of files after reading
Merge according to by serial number, complete the download of file data.
2. according to claim 1 the method for file is downloaded based on let and wifi network simultaneously it is characterised in that described
Step a specifically includes:
A1, intelligent terminal open after descending load switch simultaneously, the lte network of the small cell that is certainly dynamically connected；
A2, when intelligent terminal by udp socket and small cell set up lte udp communication connection after, described small
Cell sends the ssid of wifi ap, encryption type and password to intelligent terminal；
A3, described intelligent terminal for reception, to after the ssid of described wifi ap, encryption type and password, are built with described wifi network
Vertical connection.
3. according to claim 1 the method for file is downloaded based on let and wifi network simultaneously it is characterised in that described
Also include before step b:
B01, when clicking on the download button, intelligent terminal passes through the message that lte network sends download request to server；
B02, when intelligent terminal for reception is to during from the response message of described server, then server agrees to the download of intelligent terminal
Request.
4. according to claim 1 the method for file is downloaded based on let and wifi network simultaneously it is characterised in that described
Step b specifically includes:
B1, when carry out file data download when, the file data that server issues is split into multiple packets by small cell,
And the stem in described packet increases serial number, then packet described in Reseal；
Lte rssi detected value and the size of wifi rssi detected value that b2, small cell reports according to intelligent terminal, dynamically
File data scale after the described encapsulation of adjustment；
B3, when lte rssi detected value be more than wifi rssi detected value when, then small cell simultaneously pass through lte network and
The file data ratio that wifi network is sent file data to intelligent terminal and sent by lte network is greater than by wifi
The file data ratio that network data sends.
5. according to claim 1 the method for file is downloaded based on let and wifi network simultaneously it is characterised in that described
Step c specifically includes:
C1, intelligent terminal decapsulate to the file data receiving, and the file data of decapsulation is sent to application layer；
C2, intelligent terminal obtain the response message of lte and wifi network in application layer, remove the stem of described response message, obtain
Take final file data and corresponding file data sequence number；
C3, intelligent terminal merge final file data in an orderly manner according to described file data sequence number, complete under file data
Carry.
6. a kind of based on let and wifi network download simultaneously file system it is characterised in that include:
Network connecting module, is connected for being set up with lte network and wifi network by small cell simultaneously；
File data sending module, for when carry out file data download when, the file that small cell the reception server is sent
Data is simultaneously sent simultaneously to described intelligent terminal by lte network and wifi network after being scaled described file data；
Download module, for being read out to by the file data that lte network and wifi network receive, by the file after reading
Data is pressed serial number and is merged, and completes the download of file data.
7. according to claim 6 the system of file is downloaded based on let and wifi network simultaneously it is characterised in that described
Network connecting module specifically includes:
Lte network connection unit, for opening to descend after load switch simultaneously, the lte network of the small cell that is certainly dynamically connected；
Wifi information transmitting unit, for communicating when intelligent terminal sets up lte udp by udp socket with small cell
After connection, described small cell sends the ssid of wifi ap, encryption type and password to intelligent terminal；
Wifi connection unit, after the ssid of described intelligent terminal for reception to described wifi ap, encryption type and password, with
Described wifi network is set up and is connected.
8. according to claim 6 the system of file is downloaded it is characterised in that also wrapping based on let and wifi network simultaneously
Include:
Download request sending module, for when clicking on the download button, intelligent terminal passes through lte network and sends download to server
The message of request；
Download request agrees to module, for when intelligent terminal for reception is to during from the response message of described server, then server
Agree to the download request of intelligent terminal.
9. according to claim 6 the system of file is downloaded based on let and wifi network simultaneously it is characterised in that described
File data sending module specifically includes:
File data split cells, for when carry out file data download when, the number of files that server is issued by small cell
According to splitting into multiple packets, and the stem in described packet increases serial number, then packet described in Reseal；
File data adjustment unit, the lte rssi detected value being reported according to intelligent terminal for small cell and wifi
The size of rssi detected value, the dynamically file data scale after the described encapsulation of adjustment；
File data transmitting element, for when lte rssi detected value is more than wifi rssi detected value, then small cell is same
When file data and the file data ratio being sent by lte network are sent to intelligent terminal by lte network and wifi network
Example is greater than the file data ratio by wifi network data is activation.
10. according to claim 6 the system of file is downloaded based on let and wifi network simultaneously it is characterised in that described
Download module specifically includes:
Decapsulation unit, decapsulates to the file data receiving for intelligent terminal, and the file data by decapsulation
Send to application layer；
Acquiring unit, obtains the response message of lte and wifi network for intelligent terminal in application layer, removes described response message
Stem, obtain final file data and corresponding file data sequence number；
Combining unit, merges final file data for intelligent terminal in an orderly manner according to described file data sequence number, completes
File data is downloaded.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108259944A (en) * | 2018-02-11 | 2018-07-06 | 福州大学 | A kind of multi-channel video parallel transmission shunt method and its system based on link cost |
| CN108337699A (en) * | 2018-01-23 | 2018-07-27 | 上海载德信息科技有限公司 | A kind of method, apparatus of online, mobile terminal and storage medium |
| WO2019001352A1 (en) * | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Method, device, and system for transmitting data |
| CN110769524A (en) * | 2019-09-26 | 2020-02-07 | 维沃移动通信有限公司 | Multi-network access method and terminal equipment |
| CN110832821A (en) * | 2017-06-27 | 2020-02-21 | 奥兰治 | Method and apparatus for downloading audiovisual content |
| CN111757416A (en) * | 2019-03-27 | 2020-10-09 | 本田技研工业株式会社 | Communication device, computer-readable storage medium, communication system, and communication method |
| WO2021109872A1 (en) * | 2019-12-03 | 2021-06-10 | 华为技术有限公司 | Http request transmission method and device |
| CN114980365A (en) * | 2022-05-20 | 2022-08-30 | 恒玄科技(北京)有限公司 | WiFi keep-alive method, WiFi keep-alive device and WiFi chip |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441996A (en) * | 2013-08-16 | 2013-12-11 | 上海理工大学 | Method and system for transmitting files in concurrent mode |
| CN105228133A (en) * | 2015-07-10 | 2016-01-06 | 努比亚技术有限公司 | Multi-channel data method for down loading and system |
| CN105682161A (en) * | 2016-01-28 | 2016-06-15 | 努比亚技术有限公司 | Network connecting device and method |
| CN105722247A (en) * | 2016-01-29 | 2016-06-29 | 努比亚技术有限公司 | Network speed superposition device and method |
| CN105939381A (en) * | 2016-06-14 | 2016-09-14 | 惠州Tcl移动通信有限公司 | Method and system of control terminal for automatically switching file downloading mode |
-
2016
- 2016-09-18 CN CN201610827642.8A patent/CN106376099A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103441996A (en) * | 2013-08-16 | 2013-12-11 | 上海理工大学 | Method and system for transmitting files in concurrent mode |
| CN105228133A (en) * | 2015-07-10 | 2016-01-06 | 努比亚技术有限公司 | Multi-channel data method for down loading and system |
| CN105682161A (en) * | 2016-01-28 | 2016-06-15 | 努比亚技术有限公司 | Network connecting device and method |
| CN105722247A (en) * | 2016-01-29 | 2016-06-29 | 努比亚技术有限公司 | Network speed superposition device and method |
| CN105939381A (en) * | 2016-06-14 | 2016-09-14 | 惠州Tcl移动通信有限公司 | Method and system of control terminal for automatically switching file downloading mode |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110832821A (en) * | 2017-06-27 | 2020-02-21 | 奥兰治 | Method and apparatus for downloading audiovisual content |
| CN110832821B (en) * | 2017-06-27 | 2023-04-04 | 奥兰治 | Method and apparatus for downloading audiovisual content |
| WO2019001352A1 (en) * | 2017-06-30 | 2019-01-03 | 华为技术有限公司 | Method, device, and system for transmitting data |
| CN109217978A (en) * | 2017-06-30 | 2019-01-15 | 华为技术有限公司 | The methods, devices and systems of data transmission |
| US11528345B2 (en) | 2017-06-30 | 2022-12-13 | Huawei Technologies Co., Ltd. | Data transmission method and system, and apparatus |
| CN108337699B (en) * | 2018-01-23 | 2020-08-18 | 上海载德信息科技股份有限公司 | Internet surfing method and device, mobile terminal and storage medium |
| CN108337699A (en) * | 2018-01-23 | 2018-07-27 | 上海载德信息科技有限公司 | A kind of method, apparatus of online, mobile terminal and storage medium |
| CN108259944A (en) * | 2018-02-11 | 2018-07-06 | 福州大学 | A kind of multi-channel video parallel transmission shunt method and its system based on link cost |
| CN108259944B (en) * | 2018-02-11 | 2020-12-01 | 福州大学 | Video multi-path parallel transmission shunting method and system based on link cost |
| CN111757416A (en) * | 2019-03-27 | 2020-10-09 | 本田技研工业株式会社 | Communication device, computer-readable storage medium, communication system, and communication method |
| CN111757416B (en) * | 2019-03-27 | 2023-03-07 | 本田技研工业株式会社 | Communication device, computer-readable storage medium, communication system, and communication method |
| CN110769524A (en) * | 2019-09-26 | 2020-02-07 | 维沃移动通信有限公司 | Multi-network access method and terminal equipment |
| WO2021109872A1 (en) * | 2019-12-03 | 2021-06-10 | 华为技术有限公司 | Http request transmission method and device |
| CN114980365A (en) * | 2022-05-20 | 2022-08-30 | 恒玄科技(北京)有限公司 | WiFi keep-alive method, WiFi keep-alive device and WiFi chip |
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