CN1642086A - Decentralized transmission flow webpage downloading device and method thereof - Google Patents
Decentralized transmission flow webpage downloading device and method thereof Download PDFInfo
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- CN1642086A CN1642086A CNA2004100157184A CN200410015718A CN1642086A CN 1642086 A CN1642086 A CN 1642086A CN A2004100157184 A CNA2004100157184 A CN A2004100157184A CN 200410015718 A CN200410015718 A CN 200410015718A CN 1642086 A CN1642086 A CN 1642086A
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Abstract
The invention relates to a page downloading device and its method to disperse transmission flow quantity. When browser is sent the page demanding signal, service end will be sensed the data transmission flow quantity of the multi transmission line by the transmission flow quantity monitoring module, then the multimedia content of the page data that can be graphics file, film file, executing file, and compressing file is treated as many transmission package by the dispersing data transmission flow quantity module, finally, the page content is transmitted by each of the transmission line.
Description
Technical field
The present invention is a kind of page download devices and methods therefor that disperses delivery flow rate, is applied to the transmission of web page contents.
Background technology
At present, browser (Browser) 10 and server (Server) 20 on the world-wide web when carrying out message transmission, its system architecture diagram please refer to shown in Figure 1, the transfer of data of its web page contents all is to go up same IP address (Internet ProtocolAddress by hanging over the Internet services device 20 (Web Server); IP Address) same transmission lines carries out the transmission of the multi-medium data in the web page contents, for example: graphic file, text file, film file, execution shelves etc.
And the transmitting bandwidth of this transmission line is the maximum limit of its transmitted data amount.For example: when the transmitting bandwidth of server 20 employed transmission lines was 256K, promptly representing the maximum amount of data that this transmission line can transmit was per second 256K.
Yet Information technology is now maked rapid progress, and the content in the webpage becomes increasingly abundant, the web content data amount of the required transmission of transmission line is also many more.Therefore, when the transmission line that uses little frequency range carried out the web content data transmission, regular meeting caused the problem of frequency range deficiency, and prolonged the time that the user waits for the web data transmission.
And be to solve the puzzlement that the frequency range deficiency is caused, server 20 ends are the simplest practice at present, is to change original transmission line, the transmission line of another higher bandwidth on the reconfiguration, but, reduce the time that the user waits for the web data transmission to increase data quantity transmitted each second.And originally the transmission line of low frequency range promptly give up need not, or other function of changing-over.
Yet its price of transmission line that transmission speed is high more is not to grow up with multiple, but becomes progression to grow up, and this meaning is: the transmission line of a 256K, its price are not the twice of a 128K transmission line price, but also higher than twice; Therefore, the summation of two 128K transmission line prices will be lower than the price of a 256K transmission line.
So, expand the amount of money of the required cost of frequency range, be a no small number for general small company, and give up the less transmission line of frequency range originally, also can form waste.
Summary of the invention
Because above-mentioned problem, main purpose of the present invention is to provide a kind of page download devices and methods therefor that disperses delivery flow rate, be connected in the transmission line of server by several, the multimedia page content-data is dispersed to the transmission that each transmission line carries out web page contents again.
The present invention disperses the page download device of delivery flow rate, when receiving the web page contents requirement, this page download device can be by the data of several transmission line passback web page contents, wherein this page download device includes a data transfer throughput monitor module and a separate data delivery flow rate module, when carrying out the Web content transmission, this data transfer throughput monitor module can be detected the respectively data transfer throughput of this transmission line, by this separate data delivery flow rate module one content of multimedia of web page contents is dispersed to respectively this transmission line again, carries out the transmission of web content data by this transmission line respectively.
The present invention disperses the page download method of delivery flow rate, when receiving the web page contents requirement, with the web content data mean allocation to several transmission lines to carry out transfer of data, comprise the following step: (1) receives the signal that webpage requires; (2) detect the respectively data transfer throughput of this transmission line; (3) content of multimedia is divided into several and transmitted package; And (4) respectively should transmit package by this transmission line transmission respectively, to carry out the transfer of data of web page contents.
The present invention is that the transmission line that frequency range is less carries out parallel connection, with in the same time, the web content data that will export is dispersed to each transmission line to carry out the transmission of data, except that can keeping the less transmission line of script frequency range, unlikely formation waste, also can reach the function of the bigger transmission line of frequency range, even it is better (because can carry out the transmission of web content data simultaneously by several transmission lines, it is congested because of transmission line to be difficult for generation, and causes the situation of transmission data delay).And with identical transmitted data amount, the low price of the amount of money of the less required cost of transmission line of several frequency ranges transmission line bigger than frequency range is installed, therefore, the cost of the required cost of person also capable of reducing using.
Description of drawings
Fig. 1 for known browser and server at the system architecture diagram when carrying out message transmission on the world-wide web;
Fig. 2 for browser of the present invention and server at the system architecture diagram when carrying out message transmission on the world-wide web;
Fig. 3 is the device architecture figure of page download device of the present invention; And
Fig. 4 is the flow chart of page download device of the present invention.
Embodiment
The page download device of the disclosed dispersion delivery flow rate of the present invention, its system architecture diagram please refer to shown in Figure 2, when server (Server) 20 terminations are received the signal that client (Client) browser (Browser) 10 web page contents that sent require, server 20 can disperse the page download device of delivery flow rate by this, and the data of web page contents are returned to browser 10 by the less transmission line of frequency range that several are connected in server 20.
The device architecture figure of this page download device, please refer to shown in Figure 3, it includes two main modules: data transfer throughput monitor module 21 and separate data delivery flow rate module 22, this data transfer throughput monitor module 21 is the use situations in order to each transmission lines of detecting real-time, in judging at one time, the data transfer throughput of which transmission lines is bigger, and the data transfer throughput of which transmission lines is less.
And separate data delivery flow rate module 22 is use situations of each transmission lines of being detected in order to the data based data transfer throughput monitor module 21 with web page contents transmission, divides into several different transmission packages.And each transmits the size of archives that package comprises, and is to be close to equate to be principle so that each transmission line carries out the data content size.
So that time and the speed thereof of utilizing this device to carry out the required cost of transmission of web page contents, the time and the speed thereof of carrying out the required cost of transmission of web page contents with the transmission line that utilizes big frequency range equates, or better.Yet, the lower transmission line of several transmitted data amount is installed is wanted much less, and transmission line originally can also re-use unlikely formation waste than the money of the required cost of transmission line of an identical traffic data volume.
And the page download method of the dispersion delivery flow rate of being developed according to the present invention, it is shown in Figure 4 that its flow chart please refer to, and that the part of mentioning the System Operation framework in the operation of the method sees also is shown in Figure 3, is described as follows:
At first, receive the signal (step 100) that webpage requires, send the signal that a webpage requires by the browser 10 of client and give connected server 20, and receive this signal, it is known the transfer of data of web page contents will be given the browser 10 of client by server 20 terminations.
Then, detect the data transfer throughput (step 110) of each transmission line, the data transfer throughput of data transfer throughput monitor module 21 each transmission lines of meeting detecting real-time of server 20 end inside, after server 20 terminations are received the signal of webpage requirement, can learn which transmission lines volume of transmitted data at this moment is bigger according to data transfer throughput monitor module 21 resulting data, and which transmission lines volume of transmitted data at this moment is less.
Then, content of multimedia is divided into several and transmitted package (step 120).Because in the whole web content data, the occupied archives of content of multimedia are bigger, for example the graphic file that is presented in the webpage, film file, carry out shelves, compression shelves etc., so, separate data delivery flow rate module 22 by server 20 ends, the volume of transmitted data of each transmission lines that the data based data transfer throughput monitor module 21 of these content of multimedia is detected is divided into several different transmission packages.And each transmits the size of the archives that package comprised, and is to be close to equate to be principle so that each transmission lines carries out the archive content size of transfer of data.
At last, transmit each by each transmission line and transmit package, to carry out the transfer of data (step 130) of web page contents, content of multimedia is divided into several to be transmitted after packages, utilize these several transmission lines to transmit each again and transmit package, to carry out the transfer of data of web page contents (including content of multimedia and text file), promptly finish the method that this disperses the page download of delivery flow rate.
The program that well known server 20 ends that write out with the html grammer transmit graphic file in the webpage is as follows:
＜html＞＜head＞ <!-- SIPO <DP n="3"> --> <dp n="d3"/>＜meta http-equiv＝″Content-Language″content＝″en-us″＞＜meta http-equiv＝″Content-Type″content＝″text/html；charset＝big5″＞＜meta name＝″GENERATOR″content＝″Microsoft FrontPage 4.0″＞＜meta name＝″ProgId″content＝FrontPage.Editor.Document″＞＜title＞This is a test HTML＜/title＞＜/head＞＜body＞＜p＞This is a test HTML.＜/p＞＜p＞＜img border＝″0″src＝″subhed_l.gif″width＝″62″height＝″45″＞＜/p＞＜p＞＜img border＝″0″src＝″subbed_m.gif″width＝″215″height＝″23″＞＜/p＞＜p＞＜img border＝″0″src＝″subhed_r.gif″width＝″53″height＝″28″＞＜/p＞
And utilize the method for the page download of the dispersion delivery flow rate that the present invention develops, suppose to have installed on this server 20 three transmission lines, every transmission lines relative IP address be respectively 192.1.1.1,192.1.1.2 and 192.1.1.3.When client is that the transmission line of 192.1.1.1 is when sending the message that webpage requires to IP address, suppose that data transfer throughput monitor module 21 finds that the transfer of data of 192.1.1.1 transmission lines is busy at this moment, native system can be as follows with the content change of html file automatically
＜html＞＜head＞＜meta http-equiv＝″Content-Language″content＝″en-us″＞＜meta http-equiv＝″Content-Type″content＝″text/html；charset＝big5″＞＜meta name＝″GENERATOR″content＝″Microsoft FrontPage 4.0″＞＜meta name＝″ProgId″content＝″FrontPage.Editor.Document″＞＜title＞This is a test HTML＜/title＞＜/head＞＜body＞＜p＞This is a test HTML.＜/p＞＜p＞＜img border＝″0″src＝″192.1.1.2\subhed_l.gif″width＝″62″height＝″45″＞＜/p＞＜p＞＜img border＝″0″src＝″192.1.1.3\subhed_m.gif″width＝″215″height＝″23″＞＜/p＞＜p＞＜img border＝″0″src＝″192.1.1.2\subhed_r.gif″width＝″53″height＝″28″＞＜/p＞＜/body＞＜/html＞
Can find out by the program after upgrading: because data transfer throughput monitor module 21 finds that the transfer of data of 192.1.1.1 transmission line is busy, therefore, the graphic file that just will take frequency range is dispensed on other the transmission line, transmission line by other transmits the data of Web content, and reaches the purpose of disperseing frequency range.
Claims (6)
1. page download device that disperses delivery flow rate, when receiving the web page contents requirement, this page download device can is characterized in that by the data of several transmission lines passback web page contents:
This page download device includes a data transfer throughput monitor module and a separate data delivery flow rate module, when carrying out the Web content transmission, this data transfer throughput monitor module can be detected the respectively data transfer throughput of this transmission line, by this separate data delivery flow rate module one content of multimedia of web page contents is dispersed to respectively this transmission line again, carries out the transmission of web content data by this transmission line respectively.
2. the page download device that disperses delivery flow rate according to claim 1, it is characterized in that: this separate data delivery flow rate module is the data transfer throughput of respectively this transmission line of detecting according to this data transfer throughput monitor module, this content of multimedia is divided into several transmit package, and carry out transfer of data by this transmission line respectively.
3. disperse the page download device of delivery flow rate according to claim 1, it is characterized in that: this content of multimedia can be graphic file, film file, execute file or compressed file.
4. page download method of disperseing delivery flow rate, when receiving the web page contents requirement, with the web content data mean allocation to several transmission lines to carry out transfer of data, it is characterized in that this method comprises the following step:
(1) receives the signal that webpage requires;
(2) detect the respectively data transfer throughput of this transmission line;
(3) content of multimedia is divided into several and transmitted package; And
(4) pass through respectively this transmission line transmission and respectively be somebody's turn to do the transmission package, to carry out the transfer of data of web page contents.
5. as the page download method of dispersion delivery flow rate as described in the claim 4, it is characterized in that: this divides into several steps that transmit packages with a content of multimedia is data transfer throughput according to respectively this transmission line that is detected, and this content of multimedia is divided into respectively this transmission package.
6. as the page download method of dispersion delivery flow rate as described in the claim 4, it is characterized in that: this content of multimedia can be graphic file, film file, execute file or compressed file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100157184A CN1642086A (en) | 2004-01-08 | 2004-01-08 | Decentralized transmission flow webpage downloading device and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2004100157184A CN1642086A (en) | 2004-01-08 | 2004-01-08 | Decentralized transmission flow webpage downloading device and method thereof |
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| CN1642086A true CN1642086A (en) | 2005-07-20 |
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| CNA2004100157184A Pending CN1642086A (en) | 2004-01-08 | 2004-01-08 | Decentralized transmission flow webpage downloading device and method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100476728C (en) * | 2005-08-19 | 2009-04-08 | 光宝科技股份有限公司 | Method for updating application program, and mobile communication device using the method |
| CN101179394B (en) * | 2006-12-21 | 2010-10-06 | 腾讯科技（深圳）有限公司 | Method and system to download webpage from website server |
| CN103326957A (en) * | 2013-05-23 | 2013-09-25 | 北京奇虎科技有限公司 | Browser and method for controlling flow of browser |
-
2004
- 2004-01-08 CN CNA2004100157184A patent/CN1642086A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100476728C (en) * | 2005-08-19 | 2009-04-08 | 光宝科技股份有限公司 | Method for updating application program, and mobile communication device using the method |
| CN101179394B (en) * | 2006-12-21 | 2010-10-06 | 腾讯科技（深圳）有限公司 | Method and system to download webpage from website server |
| CN103326957A (en) * | 2013-05-23 | 2013-09-25 | 北京奇虎科技有限公司 | Browser and method for controlling flow of browser |
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