CN103139301B - Be applied to the internet access accelerated method in content distribution network system and device - Google Patents
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Abstract
The invention belongs to computer network field, specifically disclose and be a kind ofly applied to access to netwoks accelerated method in content distribution network system and device.This access to netwoks accelerated method is by being cached among Edge Server by conventional access object, and the data group in original server to be copied among Edge Server by above-mentioned data placement method and to convert target cache in the buffer memory of Edge Server, thus effectively improve the access speed of the Internet.
Description
Technical field
The invention belongs to computer network field, especially relate to a kind of the access to netwoks accelerated method and the device that are applied to content distribution network system.
Background technology
Along with 3G, WiFi, popularizing of the networks such as WiMax, and the continuous appearance (such as mobile phone reading, mobile TV, Mobile business etc.) of dazzling intelligent terminal and abundant dynamic application, this brings huge challenge to the network of operator.According to the report that International Telecommunication Association issues in January, 2012, during the end of the year in 2011, whole world cellphone subscriber is 5,900,000,000, and mobile broadband user is close to 1,200,000,000.Report according to the issue in Beijing of in January, 2012 CNNIC shows, and by by the end of December, 2011, Chinese netizen's quantity breaks through 500,000,000, and wherein mobile phone netizen scale reaches 3.56 hundred million, increases by 17.5% on a year-on-year basis.
As shown in Figure 1, in traditional network service mode, user and content supplier are positioned at the two ends of service, and both connect by Internet Service Provider.User utilizes the process of traditional network schemer access websites as follows:
First, user provides the domain name wanting access websites to browser.Then, browser is resolved to name server request domain name, to obtain IP address corresponding to this domain name.Then, browser uses the IP address obtained, and sends data access request to Website server.Finally, the content of data display web page that returns according to Website server of browser.
After user sends service request, need the real IP carrying out obtaining after domain name mapping institute's access websites through dns server, then utilize this IP access websites.Under this access module, Website server is in Central Position, all visitors directly must be connected ability access relevant content with Website server, this can bring following Railway Project: the first, because the open ended visit capacity of Website server is limited, if website orientation is great or focus message time, pouring in of a large number of users will be brought, the flow of website can sharply rise at short notice, causes accelerating website access to decline, even paralyses.The second, if Website server hypothesis is from the far position of user, user access request just has to pass through wide area network comparatively multiple network node, causes long time delay.3rd, when the service that two users use heterogeneous networks service provider to provide, these two users may have different services to experience (or quality).
In order to address these problems, scholars propose many methods.At present, CDN(content distributing network) technology is the most frequently used technology, is known about CND system and concept thereof.
Figure 2 shows that the structure chart of CDN system.As shown in Figure 2, CDN is formed with some Edge Servers be connected with original server primarily of original server.Original server comprises CDN network management center and GSLB DNS is redirected resolution system, is responsible for distribution and the management of whole CDN.Edge Server mainly refers to strange land distribution node, is made up of load-balancing device, cache server two parts.CDN, by being published to by web site contents on the fringe node of user, makes the user of different geographical be to obtain in access same page nearby.So not only can alleviate the burden of source server, and the situation of flow distribution inequality in whole network can be reduced, and then improve the performance of whole network.
Figure 3 shows that the browsing process of CDN system in Fig. 2, as shown in Figure 3, step 1: user provides the domain name wanting access websites to browser, the request of domain name mapping is addressed to local dns and carries out domain name mapping; Step 2:CDN has carried out adjustment to domain name resolution process, and resolving what obtain is another name CNAME record corresponding to this domain name, and in order to obtain real ip address, browser is undertaken resolving to obtain actual edge node IP addresses by CNAME domain name; In the process, the GSLB dns resolution of use, can, according to the geographical position of calling party and actual network traffic information, make user obtain most probable rational Edge Server IP address.Browser, after obtaining actual IP address, sends access request to Edge Server; The access request that Edge Server provides according to browser, judging whether can direct processing response, or by original server Coordination Treatment.Request is preserved in this locality by Edge Server on the one hand, in order to using later, on the other hand the data obtained is returned to client, completes data service procedure; User side shows after obtaining the data returned by Edge Server and completes the whole data request process browsed.
First time access in principle, the Edge Server of CDN system obtains the Data Concurrent of user's request to user by getting back to original server.When there being other users again to access same content, CDN system, by directly data being returned to client, completes request/service process.By above analysis, we can find out, while CDN service provides acceleration to website visiting, can realize generic access user transparent, after namely adding buffer memory, subscription client is without the need to carrying out any setting, and directly namely the original domain name in the accelerated website of input may have access to.
In CDN system, data placement is a more crucial problem, and its target is by among data placement to suitable Edge Server, to make the overall delay of user access request minimum.If user's request type comprises little renewal, so CDN system can copy data to Edge Server, improves user better and asks delay problem.But if when data group (data, services) has a large amount of update requests and an a small amount of read request, the scope increasing copy data is larger, will reduce systematic function.Because more new data may not be certain Edge Server user accessed, but come from other user and access other Edge Servers.Therefore, according to this situation, need data cell to be arranged on the Edge Server that the most often occurs to upgrade, and using the master server of this Edge Server as this type of data group.
In addition, if when system load is lower, data cell can be copied to many places to improve user's time delay.But, if when system load is higher, settle more data will bring larger overhead.Therefore, now just need to reduce unnecessary copy and settle, to reduce server load, improve inner time delay.
Therefore, a kind of suitable data placement method of the expectation that those skilled in the art are eager, the method can in Edge Server, can either meet CDN system and have less time delay by copy data as required, can not bring larger load again to server.
Summary of the invention
For the deficiencies in the prior art, the object of the invention is to provide the data placement method be applied in content distribution network system, expect that the method can be made in server load and Time Delay of Systems and preferably balance.
In addition, another one object of the present invention to provide a kind of internet access accelerated method be applied in content distribution network system, to improve the access speed of terminal to this network system.
First aspect present invention provides a kind of internet access accelerated method be applied in content distribution network system, and described content delivering system comprises the Edge Server that original server is connected with some and described original server, and the method comprises the following steps,
Search the object corresponding with described access request according in buffer memory in described Edge Server of the access request of client, if find object corresponding to described access request, then return the access request of client;
Otherwise, in the database of described Edge Server, search the result set corresponding with described access request, if find described result set, then return the access request of client;
Otherwise, in other Edge Server and/or described original server, search the data group comprising described result set, and return the access request of client;
Described original server or Edge Server also contain the data group of described result set in this Edge Server according to the access frequency of this Edge Server by the method copy package described in first aspect present invention.
In addition, second aspect present invention provides a kind of internet access accelerator be applied in content distribution network system, described content delivering system comprises the Edge Server that an original server is connected with some and described original server, and described internet access accelerator comprises
Cache lookup module, for searching the object corresponding with described access request according in the buffer memory of the access request of client in described Edge Server, if find object corresponding to described access request, then returns the access request of client;
First searches module, for searching result set corresponding to described access request in the database of described Edge Server, if find described result set, then returns the access request of client;
Second searches device, for searching the data group comprising described result set in other Edge Servers and/or described original server, and returns the access request of client;
Data placement module is the data placement module described in second aspect present invention, for containing the data group of described result set according to the access frequency copy package of described Edge Server to described Edge Server.
The invention will be further described below.
All documents that the present invention quotes from, their full content is incorporated to herein by reference, and, if the implication stated of these documents and the present invention inconsistent time, be as the criterion with statement of the present invention.In addition, the various term that the present invention uses and phrase have and well known to a person skilled in the art general sense, nonetheless, the present invention still wishes to be described in more detail at this these terms and phrase and to explain, the term mentioned and phrase, if any inconsistent with common art-recognized meanings, are as the criterion with the implication that the present invention states.
A kind of internet access accelerated method be applied in content distribution network system provided according to a first aspect of the present invention, described content delivering system comprises the Edge Server that original server is connected with some and described original server, comprises the following steps:
Search the object corresponding with described access request according in buffer memory in described Edge Server of the access request of client, if find object corresponding to described access request, then return the access request of client;
Otherwise, in the database of described Edge Server, search the result set corresponding with described access request, if find described result set, then return the access request of client;
Otherwise, in other Edge Server and/or described original server, search the data group comprising described result set, and return the access request of client;
Described original server or Edge Server also contain the data group of described result set in this Edge Server according to the access frequency of this Edge Server by the method copy package that first aspect present invention provides.
The internet access accelerated method provided according to a first aspect of the present invention, described result set is also converted to the object in the buffer memory being stored in described Edge Server by described Edge Server, and upgrades the object in described buffer memory.Because lookup result collection is in the buffer without the need at execution audit program, and each result set all independently stores, thus greatly reduces computation complexity.In addition, when the result set needing insertion one new is in buffer memory, only needs to preserve new object set, also reduce the complexity of calculating.
The internet access accelerated method provided according to a first aspect of the present invention, described Edge Server searches described result set by following steps from described original server:
Set up in Edge Server:
store the data group member relation table of the identification information of the data cell in each data group;
comprise the data group attribute list of each data group information;
Search the data group of this data cell according to data group member relation table, and from described data group attribute list, search the position of original server corresponding to this data group according to the data group found;
From described original server, read this data group and return client-requested.
In addition, a kind of internet access accelerator be applied in content distribution network system provided according to a second aspect of the present invention, described content delivering system comprises the Edge Server that an original server is connected with some and described original server, and described internet access accelerator comprises
Cache lookup module, for searching the object corresponding with described access request according in the buffer memory of the access request of client in described Edge Server, if find object corresponding to described access request, then returns the access request of client;
First searches module, for searching result set corresponding to described access request in the database of described Edge Server, if find described result set, then returns the access request of client;
Second searches device, for searching the data group comprising described result set in other Edge Servers and/or described original server, and returns the access request of client;
Data placement module is the data placement module that second aspect present invention provides, for containing the data group of described result set according to the access frequency copy package of described Edge Server to described Edge Server.
The internet access accelerator provided according to a second aspect of the present invention, described result set is also converted to the object in the buffer memory being stored in described Edge Server by described Edge Server, and upgrades the object in described buffer memory.
The internet access accelerator provided according to a second aspect of the present invention, also comprise the finger for searching described result set from described original server, described finger comprises:
Form module, for setting up in Edge Server:
store the data group member relation table of the identification information of the data cell in each data group;
comprise the data group attribute list of each data group information;
Search module, for searching the data group of this data cell according to data group member relation table, and from described data group attribute list, search the position of original server corresponding to this data group according to the data group found;
Return module, for reading this data cell and return client-requested from described original server.
The present invention also achieves following beneficial effect:
The present invention is by copying on the Edge Server of frequent this data group of access by accessing data group frequently, and convert thereof into storage object in the buffer, not only avoid original server and the excessive problem of Edge server load, also effectively improve the access speed of user.Method and apparatus of the present invention is applied in existing various CDN system, but method and apparatus of the present invention is more preferably applicable among mobile network system.
Accompanying drawing explanation
Accompanying drawing is described in further detail the specific embodiment of the present invention below in conjunction with accompanying drawing, wherein:
Fig. 1 is traditional network service module structural representation, and in figure, user and content supplier are positioned at the two ends of service, relies on Internet Service Provider by user and content supplier;
Fig. 2 is the structure chart of CDN system, and in figure, CDN is formed with some Edge Servers be connected with original server primarily of original server;
Fig. 3 is the browsing process figure of CDN structure;
Fig. 4 is the flow chart that the present invention is applied to the embodiment of the data placement method in CDN, settles data according to from the access frequency of server to data group, improves the load that reduces server and improves user's access speed;
Fig. 5 is the flow chart of the method in Fig. 4, data cell being divided into data group, and it processes according to data cell being divided into data group to the access stencil of data cell, effectively improves the processing speed of data;
Fig. 6 is the flow chart that the present invention is applied to the enforcement of the internet access accelerated method in CDN system, and data transaction becomes object to be cached among the buffer memory of Edge Server by the access frequency according to user, thus effectively improves the access speed of user;
Fig. 7 is the flow chart that the present invention is applied to the embodiment of lookup result collection in CDN system;
Fig. 8 is the structural representation that the present invention corresponds to the embodiment of the data placement device of Fig. 4;
Fig. 9 is the structural representation of data group module in Fig. 8;
Figure 10 is the structural representation that the present invention corresponds to the internet access accelerator of Fig. 6;
Figure 11 is the structural representation of the embodiment of the finger corresponding to Fig. 7.
Embodiment
Further illustrate the present invention below by object lesson, but should be understood to, these examples are only used for the use specifically described more in detail, and should not be construed as limiting the present invention in any form.
As shown in Figure 4, a kind of data placement method be applied in content distribution network system, the method comprises the following steps:
Step S401: the data in the database of master server are divided into several data cells { D
1, D
2, D
3..., D
n;
Step S402: by described data cell { D
1, D
2, D
3..., D
nbe divided into some data group;
Step S403: calculate respectively from the summation T of the read-write requests quantity of server,
Wherein, m is the quantity of described Edge Server,
R
ifor user by Edge Server to data cells D
icarry out the quantity of read operation,
W
ifor user by Edge Server to data cells D
icarry out the quantity of write operation;
Step S404: if from server to the data cell D described master server
iaccess number be greater than or equal to T* (X
1, and r/100)
ibe greater than or equal to w
i, then by data cell D
ithe data group at place is replicated in this among server, wherein, and X
1it is a set point.
Settled data by said method, not only computation complexity reduces greatly, and system of being convenient to is selected to settle strategy automatically, and can select different arrangement strategies according to user's access stencil.
About method data cell being divided into several data group, those skilled in the art can adopt various method to divide, but, preferably adopt following steps by data cell { D
1, D
2, D
3..., D
nbe divided into several data group, see Fig. 5, described step is as follows:
Step S501: provide one for characterization data cells D
iaccess stencil 2*m dimension space vector A
i, wherein:
A
i={r
i，1,r
i,2…,r
i,m,w
i,1,…,w
i，m}；
Step S502: calculated data cells D
ispace vector be A
iwith data cell D
jspace vector A
jcalculated data cells D
iwith data cell D
jsimilarity Sim (i, j),
Wherein, (a
i, 1, a
i, 2..., a
i,m)=(r
i, 1, r
i, 2..., r
i, m);
(a
i,m+1,a
i,m+2,...,a
i,2*m)=(w
i，1,w
i,2,...,w
i，m)；
Step S503: data cell { D all in iterative data storehouse
1, D
2, D
3..., D
n, if data cell D wherein
iwith data cell D
jbetween similarity be greater than a set point X
2, then by data cell D
iwith data cell D
jbe classified as same data group; Otherwise, create respectively and comprise data cell D
idata group and comprise data cell D
jdata group.
In addition, present invention also offers a kind of internet access accelerated method be applied in content distribution network system.Total institute is known, and described content delivering system comprises the Edge Server that original server is connected with some and described original server, and therefore, see Fig. 6, this internet access accelerated method comprises the following steps,
Step S601: search the object corresponding with described access request according in buffer memory in described Edge Server of the access request of client, if find object corresponding to described access request, then return the access request of client;
Step S602: otherwise, in database, search the result set that described access request is corresponding, if find described result set, then return the access request of client;
Step S603: otherwise, send the request of visit data to other Edge Servers or described original server, in described original server, search the data group comprising described result set, and return the access request of client;
Described original server also leads to upper described data placement method copy package according to the access frequency of described Edge Server and contains the data group of described result set to described Edge Server.
In order to improve the visit data of the Internet further, described result set is also converted to the object in the buffer memory being stored in described Edge Server by described Edge Server, and upgrades the object in described buffer memory, to improve the probability of hit access request in buffer memory.
In addition, those skilled in the art also can adopt various method to search data in original server, preferably, can be shown in Figure 7, described Edge Server searches described result set by following steps from described original server:
Step S701: set up in Edge Server:
store the data group member relation table of the identification information of the data cell in each data group;
comprise the data group attribute list of each data group information;
Step S702: the data group of searching this data cell according to data group member relation table, and the position of searching original server corresponding to this data group according to the data group found from described data group attribute list;
Step S703: read this data cell and return client-requested from described original server.
Correspondingly, present invention also offers a kind of data placement device be applied in content distribution network system, shown in Figure 8, this data placement device comprises:
Data cell module 81, for being divided into several data cells { D by the data in the database in original server
1, D
2, D
3..., D
n;
Data group module 82, for basis to described data cell { D
1, D
2, D
3..., D
naccess stencil by described data cell { D
1, D
2, D
3..., D
nbe divided into some data group;
Computing module 83, for calculating the summation T of the read-write requests quantity of each Edge Server,
Wherein, m is the quantity of described Edge Server,
R
ifor user by Edge Server to data cells D
icarry out the quantity of read operation,
W
ifor user by Edge Server to data cells D
icarry out the quantity of write operation;
Judge module 84, for judging if Edge Server is to the data cell D in described original server
iaccess number be greater than or equal to T* (X
1, and r/100)
ibe greater than or equal to w
i, then by data cell D
ithe data group at place is replicated among this Edge Server, wherein, and X
1it is a set point.
Wherein, preferably, as shown in Figure 9, data group module data cell being divided into some data group comprises:
First module 91, for providing one for characterization data cells D
iaccess stencil 2*m dimension space vector A
i, wherein:
A
i={r
i,1,r
i,2…,r
i,m,w
i,1,…,w
i,m}；
Wherein, r
ifor user by Edge Server to data cells D
icarry out the quantity of read operation;
W
ifor user by Edge Server to data cells D
icarry out the quantity of write operation;
Second module 92, for calculated data cells D
ispace vector be A
iwith data cell D
jspace vector A
jcalculated data cells D
iwith data cell D
jsimilarity Sim (i, j), wherein,
Wherein, (a
i, 1, a
i, 2..., a
i,m)=(r
i, 1, r
i, 2..., r
i, m);
(a
i,m+1,a
i,m+2,...,a
i,2*m)=(w
i，1,w
i,2,...,w
i，m)；
Data group judge module 93, for data cell { D all in iterative data storehouse
1, D
2, D
3..., D
n, if data cell D wherein
iwith data cell D
jbetween similarity be greater than a set point X, then by data cell D
iwith data cell D
jbe classified as same data group, otherwise, create respectively and comprise data cell D
idata group and comprise data cell D
jdata group.
Accordingly, present invention also offers a kind of internet access accelerator be applied in content distribution network system, described content delivering system comprises the Edge Server that an original server is connected with some and described original server.As shown in Figure 10, described internet access accelerator comprises,
Cache lookup module 101, for searching the object corresponding with described access request according in the buffer memory of the access request of client in described Edge Server, if find object corresponding to described access request, then returns the access request of client;
First searches module 102, for searching result set corresponding to described access request in the database of described Edge Server, if find described result set, then returns the access request of client;
Second searches device 103, for sending the request of visit data to other Edge Servers or described original server, searches the data group comprising described result set, and return the access request of client in described original server;
Data placement module 104 is above-mentioned data placement module, for containing the data group of described result set according to the access frequency copy package of described Edge Server to described Edge Server.
Preferably, described result set is also converted to the object in the buffer memory being stored in described Edge Server by described Edge Server, and upgrades the object in described buffer memory.
As shown in figure 11, also comprise the finger for searching described result set from described original server, described finger comprises:
Form module 111, for setting up in Edge Server:
store the data group member relation table of the identification information of the data cell in each data group;
comprise the data group attribute list of each data group information;
Search module 112, for searching the data group of this data cell according to data group member relation table, and from described data group attribute list, search the position of original server corresponding to this data group according to the data group found;
Return module 113, for reading this data cell and return client-requested from described original server.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from present inventive concept.
Claims (4)
1. be applied to the internet access accelerated method in content distribution network system, described content delivering system comprises the Edge Server that original server is connected with some and described original server, it is characterized in that, comprises the following steps,
Search the object corresponding with described access request according in buffer memory in described Edge Server of the access request of client, if find object corresponding to described access request, then return the access request of client;
Otherwise, in the database of described Edge Server, search the result set corresponding with described access request, if find described result set, then return the access request of client;
Otherwise, in other Edge Server and/or described original server, search the data group comprising described result set, and return the access request of client;
Described original server or Edge Server also contain the data group of described result set in this Edge Server according to the access frequency copy package of this Edge Server; Described Edge Server searches described result set by following steps from described original server:
Set up in Edge Server:
store the data group member relation table of the identification information of the data cell in each data group;
comprise the data group attribute list of each data group information;
Search the data group of this data cell according to data group member relation table, and from described data group attribute list, search the position of original server corresponding to this data group according to the data group found;
From described original server, read this data group and return client-requested.
2. be applied to the internet access accelerated method in content distribution network system as claimed in claim 1, it is characterized in that, described result set is also converted to the object in the buffer memory being stored in described Edge Server by described Edge Server.
3. one kind is applied to the internet access accelerator in content distribution network system, described content delivering system comprises the Edge Server that an original server is connected with some and described original server, it is characterized in that, described internet access accelerator comprises
Cache lookup module, for searching the object corresponding with described access request according in the buffer memory of the access request of client in described Edge Server, if find object corresponding to described access request, then returns the access request of client;
First searches module, for searching result set corresponding to described access request in the database of described Edge Server, if find described result set, then returns the access request of client;
Second searches device, for searching the data group comprising described result set in other Edge Servers and/or described original server, and returns the access request of client;
Data placement module, for containing the data group of described result set to described Edge Server according to the access frequency copy package of described Edge Server; Also comprise the finger for searching described result set from described original server, described finger comprises:
Form module, for setting up in Edge Server:
store the data group member relation table of the identification information of the data cell in each data group;
comprise the data group attribute list of each data group information;
Search module, for searching the data group of this data cell according to data group member relation table, and from described data group attribute list, search the position of original server corresponding to this data group according to the data group found;
Return module, for reading this data group and return client-requested from described original server.
4. be applied to the internet access accelerator in content distribution network system as claimed in claim 3, it is characterized in that, described result set is also converted to the object in the buffer memory being stored in described Edge Server by described Edge Server, and upgrades the object in described buffer memory.
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Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2901674A1 (en) * | 2013-02-19 | 2014-08-28 | Teridion Technologies Ltd. | Increased data transfer rate method and system for regular internet user |
| CN104426838B (en) * | 2013-08-20 | 2017-11-21 | 中国移动通信集团北京有限公司 | A kind of internet buffer scheduling method and system |
| WO2015100647A1 (en) * | 2013-12-31 | 2015-07-09 | 华为技术有限公司 | Content distribution method and device |
| CN104796499A (en) * | 2014-01-16 | 2015-07-22 | 王正伟 | Secondarily resolving method |
| CN103973788A (en) * | 2014-05-08 | 2014-08-06 | 浪潮电子信息产业股份有限公司 | Load balancing method based on transmission widespread network architecture |
| CN104980416A (en) * | 2014-07-31 | 2015-10-14 | 腾讯科技（深圳）有限公司 | Data access method, device and system in content distribution network |
| CN104994058A (en) * | 2015-05-15 | 2015-10-21 | 北京京东尚科信息技术有限公司 | Method, device, and system for achieving accelerated access for a router |
| CN106598966B (en) * | 2015-10-14 | 2020-09-01 | 阿里巴巴集团控股有限公司 | Webpage processing method and device |
| CN105323320B (en) * | 2015-11-11 | 2018-09-25 | 中国联合网络通信集团有限公司 | A kind of method and device of content distribution |
| CN105744530A (en) * | 2016-04-07 | 2016-07-06 | 清华大学 | Method for allocating edge memories in mobile content distribution |
| CN106055575A (en) * | 2016-05-19 | 2016-10-26 | 天脉聚源(北京)传媒科技有限公司 | Method and device for optimized loading of website page |
| CN106789650B (en) * | 2016-12-23 | 2020-05-26 | 锐捷网络股份有限公司 | Wide area network acceleration method and device based on IP |
| CN108989373B (en) | 2017-06-02 | 2020-12-04 | 华为技术有限公司 | Method and device for accessing data |
| CN110582096B (en) * | 2018-06-11 | 2021-02-05 | 大唐移动通信设备有限公司 | Data request processing method and communication network system |
| CN111327651A (en) * | 2018-12-14 | 2020-06-23 | 华为技术有限公司 | Resource downloading method, device, edge node and storage medium |
| CN117201049A (en) * | 2022-05-31 | 2023-12-08 | 华为技术有限公司 | Cross-domain access method and content distribution network edge server |
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| CN101005369A (en) * | 2006-01-19 | 2007-07-25 | 深圳市瑞福特信息技术有限公司 | Distritive content sending net and distributive content sending and up transfering method |
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| CN100484069C (en) * | 2007-05-21 | 2009-04-29 | 华为技术有限公司 | File data distributing method and relative device |
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| CN101005369A (en) * | 2006-01-19 | 2007-07-25 | 深圳市瑞福特信息技术有限公司 | Distritive content sending net and distributive content sending and up transfering method |
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