CN101729586A - Data uploading method and device, data downloading method and device as well as data transmission method and device - Google Patents
Data uploading method and device, data downloading method and device as well as data transmission method and device Download PDFInfo
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- CN101729586A CN101729586A CN200810216777A CN200810216777A CN101729586A CN 101729586 A CN101729586 A CN 101729586A CN 200810216777 A CN200810216777 A CN 200810216777A CN 200810216777 A CN200810216777 A CN 200810216777A CN 101729586 A CN101729586 A CN 101729586A
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Abstract
The invention discloses data uploading method and device, data downloading method and device as well as data transmission method and device. Data transmission between a data providing end and a data receiving end is completed through a push server and comprises a data uploading process and a data downloading process. The data uploading process comprises the following steps of: establishing a data uploading link between the data providing end and the push server; dividing a file to be uploaded into at least one file piece according to a preset size by the data providing end; and uploading all the file pieces of the file to be uploaded to the push server in order by the data providing end. The data downloading processing comprises the following steps of: receiving a push notification from the push server by the data receiving end and establishing a data downloading link between the data receiving end and the push server; downloading all the file pieces of the file to be downloaded from the push server in order by the data receiving end; and after downloading is finished, and combining all the file pieces of the file to be downloaded into a download file, wherein at least one of the data providing end and the data receiving end is a mobile terminal. The invention realizes the transmission of large-capacity files.
Description
Technical field
The present invention relates to a kind of data uploading method, device, method for down loading, device and transmission method, device.
Background technology
At present, mobile communication technology is closely related with people's life, and people not only carry out voice communication by portable terminal, also usually utilizes portable terminal to transmit Word message or content of multimedia.For between portable terminal, transmitting jumbo content of multimedia, in the prior art preferably solution transmit for adopting multimedia message, but multimedia message has strict restriction to the file size that sends content, the content size of transmission can not surpass 50K.And improving constantly along with the portable terminal disposal ability, the continuous increase of mobile terminal stores capacity, multimedia file commonly used all generally has the scale that surpasses 1 Mbytes on the portable terminal such as files such as mp3,3gp, mobile terminal softwares at present, the size of allowing considerably beyond multimedia message, the common file of these users all can not exchange by multimedia message, is difficult to satisfy the demand that the user is transmitted exchange main flow entertainment file.Though mobile Email technology also occurred, can be used for sending jumbo content, its real-time deficiency can not satisfy the requirement of instant transmitting-receiving.This is because if will keep real-time, just need portable terminal constantly the access mail server in time to obtain mail, and this access process is concerning mobile phone users, not only can pay the Financial cost that higher networking causes, and because connection each time all is high power consumption action, thereby also can cause the huge waste of battery capacity of mobile terminal.
Summary of the invention
In view of this, the invention provides a kind of data uploading method, device, method for down loading, device and transmission method, device, realization can be as the multimedia message real-time tranception, multimedia file that again can transmission of large capacity.
In order to solve the problems of the technologies described above, the present invention has adopted following technical scheme:
A kind of data uploading method, being used for data provides end to upload data to push server, and described data provide end to be portable terminal, comprise following steps:
A1, data provide between end and the push server and set up data transmission link;
A2, data provide end will treat that upload file is divided at least one file sheet by pre-set dimension;
Each file sheet that A3, data provide end will treat upload file uploads to push server according to the order of sequence.
A kind of data upload device of the present invention is used to realize that data provide end to upload data to push server, comprises to be arranged on data and first communication module and file division module in the end to be provided, to be arranged on second communication module in the push server; Described file division module is used for providing the upload file for the treatment of of end to be divided at least one file sheet by pre-set dimension data; Described first communication module and second communication module be used for data provide the end and push server between set up the data upload link, and each file sheet that provides end will treat upload file from data is provided is uploaded to push server according to the order of sequence, described data provide end to be portable terminal.
Described data upload device, described data upload link is a GPRS network.
A kind of data download method of the present invention is used for the data receiving terminal from the push server data download, and described data receiving terminal is a portable terminal, comprises following steps:
B1, data receiving terminal receive the sending out notice from push server, and set up the data download link between the push server;
B2, data receiving terminal are downloaded each file sheet of file to be downloaded according to the order of sequence from push server, and after download finishes, and each file sheet of file to be downloaded is combined into file to be downloaded.
A kind of data download apparatus of the present invention is used to realize the data receiving terminal from the push server data download, comprises the 3rd communication module and the combination of files module that are arranged in the data receiving terminal, is arranged on second communication module in the push server; Described combination of files module is used for after download finishes, and each file sheet of the file to be downloaded in the data receiving terminal is combined into file to be downloaded; Described first communication module and second communication module are used for after the data receiving terminal receives sending out notice from push server, between data receiving terminal and push server, set up the data download link, and finish the data receiving terminal is downloaded file to be downloaded according to the order of sequence from push server each file sheet, described data receiving terminal is a portable terminal.
Described data download apparatus, described data transmission link are GPRS network.
A kind of data transmission method of the present invention, by push server finish data provide the end and the data receiving terminal between transfer of data, described data provide end and data receiving terminal at least one be to comprise data upload process and data downloading process by portable terminal, described data upload process comprises:
C1, data provide between end and the push server and set up the data upload link;
C2, data provide end will treat that upload file is divided at least one file sheet by pre-set dimension;
Each file sheet that C3, data provide end will treat upload file uploads to push server according to the order of sequence;
Described data downloading process comprises:
C4, data receiving terminal receive the sending out notice from push server, and set up the data download link between the push server;
C5, data receiving terminal are downloaded each file sheet of file to be downloaded according to the order of sequence from push server, and after download finishes, and each file sheet of file to be downloaded is combined into file to be downloaded.
Described data transmission method, described data transmission link are GPRS network.
A kind of data transmission system of the present invention, comprising data provides end, data receiving terminal and push server, and described data provide end to comprise first communication module and file division module; Described push server comprises second communication module; Described data receiving terminal comprises the 3rd communication module and combination of files module; Described file division module is used for providing the file to be transmitted of end to be divided at least one file sheet by pre-set dimension data; Each file sheet that described combination of files module is used for described file to be transmitted that the data receiving terminal is received is combined into described file to be transmitted; Described second communication module is used for cooperating with first communication module, provides between end and the push server in data and sets up the data upload link, and finishing from data provides end that each file sheet of file to be transmitted is uploaded to push server according to the order of sequence; And be used for cooperating with the 3rd communication module, after the data receiving terminal obtains sending out notice, between data receiving terminal and push server, set up the data download link, finish the data receiving terminal and download each file sheet of file to be downloaded according to the order of sequence from push server, described data provide end and data receiving terminal at least one be portable terminal.
Described data transmission system, described push server also comprises file division/composite module, is used for described file to be transmitted is cut apart or made up.
The present invention is transmitted by file being carried out burst, thereby has realized the transmission of big capacity documents.At first carry out prompting download during download, thereby can save economy and power consumption that networking causes by sending out notice.
Description of drawings
Fig. 1 is the data transmission method flow chart of the specific embodiment of the invention;
Fig. 2 is the data transmission system structural representation of the specific embodiment of the invention.
Embodiment
Contrast accompanying drawing and the present invention is further elaborated below in conjunction with embodiment.
The present invention mainly is in order to solve between portable terminal, and the problem of the big capacity of instant point-to-point transmission (100K is to 10M) multimedia file is experienced for the user provides abundanter mobile Internet.Wherein, portable terminal can be GSM mobile handset, 3G mobile, PDA (personal digital assistant equipment), palmtop PC or the like.
Referring to Fig. 1 and Fig. 2, wherein, Fig. 2 is the transmission system structural representation of the specific embodiment of the invention.Comprise that data provide end, push server Cpush and data receiving terminal.Wherein, data provide end to comprise that first communication module and file division module, push server comprise second communication module, file division/composite module, storage forwarding module; The data receiving terminal comprises the 3rd communication module and combination of files module.
Data provide end for pushing the provider of content, and its file division module is used for providing the file to be transmitted of end to be divided into one or more file sheet by pre-set dimension data; The pre-set dimension of cutting apart employing is mainly relevant with the network transfer speeds that transmission is adopted, and will be described below.File to be transmitted herein mainly is meant jumbo multimedia file.
The data receiving terminal is for pushing the reciever of content, and each file sheet that its combination of files module is used for file to be transmitted that the data receiving terminal is received is combined into file to be transmitted.
Push server for data provide the end and the data receiving terminal between the data relay platform, it provides first communication module of end to cooperate with data respectively by second communication module, data provide the end and push server between set up the data upload link, finishing from data provides end that each file sheet of file to be transmitted is uploaded to push server according to the order of sequence; And cooperate with the 3rd communication module of data receiving terminal, after the data receiving terminal obtains sending out notice, between data receiving terminal and push server, set up the data download link, finish the data receiving terminal is downloaded file to be downloaded according to the order of sequence from push server each file sheet.In this example, data upload link and data download link all are to adopt GPRS (GPRS) network to transmit.The GPRS packet traffic channel can adopt the different coded system of CS-1～CS-4 (its data rate is respectively 9.05kbit/s, 13.4kbit/s, 15.6kbit/s, 21.4kbit/s), and the transmission rate of its up channel and down channel is different.In view of the above, when data provide end to treat transfer files and cut apart, can adopt every 10 pre-set dimension, make a file sheet in one second time, to transmit and finish to 15K.Because the up-downgoing transmission rate difference of GSRS, if perhaps the data upload link is different with the network that the data download link adopts, for example the data download link has adopted 3G network, use when data provide the file chip size cut apart of end to be not necessarily suited for downloading when uploading, directly the file sheet is transmitted to the data receiving terminal and is not suitable for by push server.For this reason, be provided with file division/composite module in the push server, the file sheet that is used for uploading makes up file to be transmitted, after the combination, similarly, copy data when uploading that the setting principle of the pre-set dimension of end divided file is provided, the pre-set dimension of the transmission rate of push server when being fit to download is treated transfer files and is cut apart, form one or more file sheets, be pushed to the data receiving terminal then.
For the propelling movement content that the data receiving terminal obtains in real time provides end to provide by data can be provided, after push server provides the file to be transmitted that transmits on the end in complete acquisition data, send sending out notice to the data receiving terminal, in case the data receiving terminal obtains sending out notice, then trigger its download action, begin to download each file sheet that pushes content, after download finishes from push server, combination of files module in the data receiving terminal makes up the file sheet that obtains, and obtains file to be transmitted.
Also be provided with the storage forwarding module in the push server, the storage forwarding module can be used for storing file to be transmitted for a long time, guarantees that for example the data receiving terminal is not in time downloaded and need kept file to be transmitted on the push server so that the data receiving terminal obtains file to be transmitted after receiving sending out notice.
Above-mentioned for to the introduction of the data transmission system that end, push server, data receiving terminal constitute is provided with data, it will be appreciated that, because comprising uploading and download two parts, also can form respectively relate to data provide the end and the data upload device of push server and the data download apparatus that relates to data receiving terminal and push server, do not repeat them here.
As shown in Figure 1, the flow process of the data transmission method of the specific embodiment of the invention comprises data upload process and data downloading process, and the data upload process comprises:
1, data provide between end and the push server and set up the data upload link;
2, data provide end will treat that upload file is divided at least one file sheet by pre-set dimension;
3, data each file sheet of providing end will treat upload file uploads to push server according to the order of sequence;
The data downloading process comprises:
4, the data receiving terminal receives the sending out notice from push server, and sets up the data download link between the push server;
5, the data receiving terminal is downloaded each file sheet of file to be downloaded according to the order of sequence from push server, and after download finishes, and each file sheet of file to be downloaded is combined into file to be downloaded.
Particularly, data provide end and push server at first to push response by propelling movement of initiation content and content and set up the data upload link; Data provide end beginning burst to upload the propelling movement content file then, upload at each sheet file sheet to finish, and push server provides end to send burst to data and uploads and push the content file response, inform that the current file sheet uploads success or failure.Data provide end to determine next step the strategy of uploading in view of the above, upload success, then continue to upload next file sheet according to the order of sequence, if the file sheet that this uploads failure is then uploaded in failure again.Upload the situation of failure except the informing of push server, comprise that also data provide end not receive the situation of the response of push server in a default time span.
After push server obtains file to be transmitted, send sending out notice to the data receiving terminal, in order to realize file push, need install in advance at the data receiving terminal and push client-side program (CPush), if the data receiving terminal is not installed the CPush client, then at first download the CPush client with note (or other modes) notification data receiving terminal and install, the data receiving terminal is by WAP browser downloads CPush client, and push server issues CPush client installation kit.If the CPush client needs upgrading, then the data receiving terminal is uploaded client ends relative to push server, for example identification number of data receiving terminal, CPush client release number or the like, and send whether need the request of upgrading; Push server checks that then whether the data receiving terminal needs upgrading, issues the response of whether upgrading to the data receiving terminal.As the need upgrading, the data receiving terminal obtains AKU, and push server sends to the data receiving terminal and obtains the AKU response.
More than be the installation or the escalation process of CPush client, certainly downloading process might not comprise this process, the data receiving terminal is after obtaining sending out notice, then send and obtain the propelling movement request for content information to push server, service server returns to obtain and pushes the content information response, set up its data download link thus, data receiving terminal and push server are by obtaining the propelling movement content requests and obtaining the propelling movement content response and carry out the download of file sheet afterwards, same, after each sheet file sheet is downloaded, need to check and to download successfully or fail, to determine download policy afterwards (next file sheet of supervention or repeat the file sheet of this failed download).
No matter be that data upload or data are downloaded, push server and data provide between end or the data receiving terminal and respond the state of understanding file push by pushing the task status notice and pushing state notifying.For example inform that data provide the progress of uploading or downloading of end or data receiving terminal.
Foregoing description is the introduction to data transmission method, need be appreciated that, owing to comprise data upload process and data downloading process, same, independent data uploading method and data download method are also contained in the present invention.
The present invention provides end that the file sheet is cut apart by data, thereby upload big capacity multimedia file to push server, push server or directly these file sheets are pushed to the data receiving terminal, perhaps after making up, cutting apart again, be pushed to the data receiving terminal, thereby realized the transmission of the big capacity multimedia file between portable terminal.Take into full account the transmission digit rate of transmission network when cutting apart, select the file division size of optimum current network transmission digit rate for use.Because whether file is the burst transmission, and can know transmission success by pushing response, thereby when a certain file sheet loading error occurring, feedback error is retransmitted the file sheet of mistake rapidly.Interrupt when cause a certain transmission because of fortuitous event, after transmission recovers again, by push server and data provide the end or the data receiving terminal between the propelling movement request, can learn the file sheet of transmission when interrupting, thereby directly begin to transmit from the file sheet of makeing mistakes, and need not to begin transmission from whole file header again, improved file transfer efficient.The data receiving terminal is downloaded by the sending out notice trigger data, and need not the timer access push server, thereby can save the economy that continuous networking causes and the consumption of battery electric quantity.
The present invention mainly is applicable to the situation that data provide end and data receiving terminal to be portable terminal, also provides end to be portable terminal, SP or PC applicable to data certainly, and the data receiving terminal is a portable terminal; Perhaps data provide end to be portable terminal, SP, and the data receiving terminal is the situation of PC.When the data receiving terminal is portable terminal, sending out notice preferably adopts the note form, receive the note of requirement propelling movement when the data receiving terminal after, then automatically trigger the download that pushes content be need not user's manual intervention, the both convenient and swift time that also can save data receiving terminal access server, thereby the data receiving terminal not only can obtain to push content immediately, also can reduce power consumption, saves Financial cost.
Above content be in conjunction with concrete preferred implementation to further describing that the present invention did, can not assert that concrete enforcement of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. data uploading method, being used for data provides end to upload data to push server, it is characterized in that, and described data provide end to be portable terminal, and described method comprises following steps:
A1, data provide between end and the push server and set up data transmission link;
A2, data provide end will treat that upload file is divided at least one file sheet by pre-set dimension;
Each file sheet that A3, data provide end will treat upload file uploads to push server according to the order of sequence.
2. a data upload device is used to realize that data provide end to upload data to push server, it is characterized in that, comprises to be arranged on data and first communication module and file division module in the end to be provided, to be arranged on second communication module in the push server; Described file division module is used for providing the upload file for the treatment of of end to be divided at least one file sheet by pre-set dimension data; Described first communication module and second communication module be used for data provide the end and push server between set up the data upload link, and each file sheet that provides end will treat upload file from data is provided is uploaded to push server according to the order of sequence, described data provide end to be portable terminal.
3. data upload device as claimed in claim 2 is characterized in that, described data upload link is a GPRS network.
4. a data download method is used for the data receiving terminal from the push server data download, it is characterized in that, described data receiving terminal is a portable terminal, and described method comprises following steps:
B1, data receiving terminal receive the sending out notice from push server, and set up the data download link between the push server;
B2, data receiving terminal are downloaded each file sheet of file to be downloaded according to the order of sequence from push server, and after download finishes, and each file sheet of file to be downloaded is combined into file to be downloaded.
5. a data download apparatus is used to realize that the data receiving terminal from the push server data download, is characterized in that, comprises the 3rd communication module and the combination of files module that are arranged in the data receiving terminal, is arranged on second communication module in the push server; Described combination of files module is used for after download finishes, and each file sheet of the file to be downloaded in the data receiving terminal is combined into file to be downloaded; Described first communication module and second communication module are used for after the data receiving terminal receives sending out notice from push server, between data receiving terminal and push server, set up the data download link, and finish the data receiving terminal is downloaded file to be downloaded according to the order of sequence from push server each file sheet, described data receiving terminal is a portable terminal.
6. data download apparatus as claimed in claim 5 is characterized in that, described data transmission link is a GPRS network.
7. data transmission method, by push server finish data provide the end and the data receiving terminal between transfer of data, it is characterized in that, described data provide end and data receiving terminal at least one be portable terminal, described method comprises data upload process and data downloading process, and described data upload process comprises:
C1, data provide between end and the push server and set up the data upload link;
C2, data provide end will treat that upload file is divided at least one file sheet by pre-set dimension;
Each file sheet that C3, data provide end will treat upload file uploads to push server according to the order of sequence;
Described data downloading process comprises:
C4, data receiving terminal receive the sending out notice from push server, and set up the data download link between the push server;
C5, data receiving terminal are downloaded each file sheet of file to be downloaded according to the order of sequence from push server, and after download finishes, and each file sheet of file to be downloaded is combined into file to be downloaded.
8. data transmission method as claimed in claim 7 is characterized in that, described data transmission link is a GPRS network.
9. a data transmission system is characterized in that, comprising data provides end, data receiving terminal and push server, and described data provide end to comprise first communication module and file division module; Described push server comprises second communication module; Described data receiving terminal comprises the 3rd communication module and combination of files module; Described file division module is used for providing the file to be transmitted of end to be divided at least one file sheet by pre-set dimension data; Each file sheet that described combination of files module is used for described file to be transmitted that the data receiving terminal is received is combined into described file to be transmitted; Described second communication module is used for cooperating with first communication module, provides between end and the push server in data and sets up the data upload link, and finishing from data provides end that each file sheet of file to be transmitted is uploaded to push server according to the order of sequence; And be used for cooperating with the 3rd communication module, after the data receiving terminal obtains sending out notice, between data receiving terminal and push server, set up the data download link, finish the data receiving terminal and download each file sheet of file to be downloaded according to the order of sequence from push server, described data provide end and data receiving terminal at least one be portable terminal.
10. data transmission system as claimed in claim 9 is characterized in that described push server also comprises file division/composite module, is used for described file to be transmitted is cut apart or made up.
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| CN200810216777A CN101729586A (en) | 2008-10-24 | 2008-10-24 | Data uploading method and device, data downloading method and device as well as data transmission method and device |
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| CN200810216777A CN101729586A (en) | 2008-10-24 | 2008-10-24 | Data uploading method and device, data downloading method and device as well as data transmission method and device |
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| CN101867617A (en) * | 2010-06-13 | 2010-10-20 | 优视科技有限公司 | File uploading method base on mobile terminal and system and uploading server thereof |
| CN102750159A (en) * | 2011-04-21 | 2012-10-24 | 中国银联股份有限公司 | File loading method and device |
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| CN102750159A (en) * | 2011-04-21 | 2012-10-24 | 中国银联股份有限公司 | File loading method and device |
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| CN107690000A (en) * | 2012-02-24 | 2018-02-13 | 三星电子株式会社 | For the apparatus and method for the data for handling mobile terminal |
| CN103685343A (en) * | 2012-09-03 | 2014-03-26 | 腾讯科技（深圳）有限公司 | File transfer method and file transfer system |
| CN103491162A (en) * | 2013-09-18 | 2014-01-01 | 广州华多网络科技有限公司 | Method and system for sharing information based on mobile Internet |
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| CN108259557A (en) * | 2017-12-05 | 2018-07-06 | 南京大学 | A kind of implementation of the sensor data acquisition system based on C/S frameworks |
| CN111385329A (en) * | 2018-12-29 | 2020-07-07 | 卓望数码技术（深圳）有限公司 | Office data publishing system and method |
| CN110311953A (en) * | 2019-05-24 | 2019-10-08 | 杭州网络传媒有限公司 | A kind of media article uploads and storage system and method |
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Application publication date: 20100609 |