CN102130962A - Method for screening network nodes for downloading acceleration based on cloud computing - Google Patents
Method for screening network nodes for downloading acceleration based on cloud computing Download PDFInfo
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- CN102130962A CN102130962A CN2011100844266A CN201110084426A CN102130962A CN 102130962 A CN102130962 A CN 102130962A CN 2011100844266 A CN2011100844266 A CN 2011100844266A CN 201110084426 A CN201110084426 A CN 201110084426A CN 102130962 A CN102130962 A CN 102130962A
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Abstract
The invention provides a method for screening network nodes for downloading acceleration based on cloud computing, which comprises the following steps of: constructing a cloud server; starting the network nodes, and transmitting own Internet protocol (IP) information, unique identification codes and content signatures of shared files of the network nodes to the cloud server for registration; performing mapping on the IP information, the unique identification codes and the content signatures of the shared files submitted by each network node, and determining corresponding relationships by using the cloud server; and feeding information back for downloading according to the needs of the network nodes. In the method, the advantages of free scattering and convenience of centralized management of point-to-point (P2P) application are combined, and conflicts between Internet service providers (ISPs) and customers and among the ISPs are effectively mediated.
Description
[technical field]
The present invention relates to the network download technical field, is a kind of method of quickening download based on cloud computing screening network node specifically.
[background technology]
Present stage, the Internet bandwidth resources are also hard up, consider to be provided with mutually restriction for interests between each ISP (ISP), generally speed all can be significantly less than swap data in same physical network when two physical network swapping datas, even some can't connect at all.
In addition, the whole process that connects the transmission data in point-to-point (P2P) networks such as popular electric donkey, BT between each node is at random and unordered, they only consider whether the other side has the data that self need and whether can be connected the other side, and do not consider the physical network under the other side.
Add the P2P flow and taken the bandwidth of most of ISP, thereby, cause each ISP to try every possible means closing down P2P using.
Above-mentioned this present situation is deposited following deficiency and limitation:
Popular P2P application is most of is closed down by ISP, causes between ISP and the consumer often to conflict;
Internetwork communication relates to the flow joint and calculates, and increases the ISP operation cost;
Internetwork communication is with low quality, causes the P2P application speed slow, uses user experience to have a greatly reduced quality.
[summary of the invention]
At between above-mentioned ISP and the consumer, with different I SP between the weak point of conflicting, the purpose of this invention is to provide address the above problem a kind of and quickened the method downloaded based on cloud computing screening network node.
A kind of method that acceleration is downloaded based on cloud computing screening network node, it comprises:
Build Cloud Server;
Network node starts, and the content signature of the IP information of network node self, unique identify label sign indicating number and shared file is sent to Cloud Server registers;
Cloud Server shines upon the content signature of IP information, unique identify label sign indicating number and shared file that each network node is submitted to, establishes corresponding relation;
Cloud Server is divided into a plurality of IP ensembles of communication with the IP information of all-network node, the corresponding IP ensemble of communication of physical network;
During network node file in download or file a part of, be condition, have other unique identify label sign indicating numbers same file and that belong to same IP ensemble of communication to the Cloud Server inquiry with the content signature and self the IP information of known file;
The unique identify label sign indicating number that network node returns according to Cloud Server and the IP information of this unique identify label sign indicating number correspondence, the network node of the IP information that the connection Cloud Server returns is downloaded.
Further, described Cloud Server shines upon the content signature of IP information, unique identify label sign indicating number and shared file that each network node is submitted to, establishes the step of corresponding relation, specifically comprises:
The content signature of IP information, unique identify label sign indicating number and shared file that Cloud Server is submitted each network node to is that index is saved to central database with the content signature of shared file, and the content of setting up shared file in the central database one-to-many mapping relations of unique identify label sign indicating number, the unique identify label sign indicating number mapping relations one to one to IP information of signing.
Further, described Cloud Server is divided into a plurality of set with the IP information of all-network node, and the step of a corresponding set of physical network specifically comprises:
The IP that Cloud Server is announced according to the IP information of network node and ICANN assigns the result, and the IP information of all-network node is divided into a plurality of set, the corresponding IP ensemble of communication of physical network.
The present invention is a kind of to quicken the method downloaded based on cloud computing screening network node, combines P2P and uses and disperse free and the centralized advantage of being convenient to manage, and has reconciled between ISP and the consumer effectively, conflicting between the ISP.
[description of drawings]
Fig. 1 is a kind of method flow schematic diagram that quickens download based on cloud computing screening network node of one embodiment of the present invention.
[embodiment]
The present invention is described in detail below in conjunction with drawings and Examples.
See also Fig. 1, a kind of method flow schematic diagram that quickens download based on cloud computing screening network node of one embodiment of the present invention.
A kind of method that acceleration is downloaded based on cloud computing screening network node, it comprises the steps:
Step S1, build Cloud Server;
Step S2, network node start, and the content signature of the IP information of network node self, unique identify label sign indicating number and shared file is sent to Cloud Server registers;
Step S3, Cloud Server shine upon the content signature of IP information, unique identify label sign indicating number and shared file that each network node is submitted to, establish corresponding relation;
In this step, particularly, the content signature of IP information, unique identify label sign indicating number and shared file that Cloud Server is submitted each network node to is that index is saved to central database with the content signature of shared file, and the content of setting up shared file in the central database one-to-many mapping relations of unique identify label sign indicating number, the unique identify label sign indicating number mapping relations one to one to IP information of signing;
Step S4, Cloud Server are divided into a plurality of IP ensembles of communication with the IP information of all-network node, the corresponding IP ensemble of communication of physical network;
In this step, particularly, Cloud Server is according to the IP information and ICANN (the Internet Corporation for Assigned Names and Numbers of network node, abbreviation ICANN) IP that announces assigns the result, the IP information of all-network node is divided into a plurality of set, the corresponding set of physical network;
When step S5, each network node begin file in download or file part, be condition, have other unique identify label sign indicating numbers identical file and that belong to same IP ensemble of communication to the Cloud Server inquiry with known file content signature and self IP information;
Step S6, network node connect the network node that other belong to a set of same physical network according to unique identify label sign indicating number and IP information that Cloud Server returns, download.
Compared with prior art, beneficial effect of the present invention is: combine P2P and use to disperse free and the centralized advantage of being convenient to manage, reconciled between ISP and the consumer effectively, conflicting between the ISP.
In the above-described embodiments, only the present invention has been carried out exemplary description, but those skilled in the art can carry out various modifications to the present invention after reading present patent application under the situation that does not break away from the spirit and scope of the present invention.
Claims (3)
1. a method of quickening to download based on cloud computing screening network node is characterized in that, comprising:
Build Cloud Server;
Network node starts, and the content signature of the IP information of network node self, unique identify label sign indicating number and shared file is sent to Cloud Server registers;
Cloud Server shines upon the content signature of IP information, unique identify label sign indicating number and shared file that each network node is submitted to, establishes corresponding relation;
Cloud Server is divided into a plurality of IP ensembles of communication with the IP information of all-network node, the corresponding IP ensemble of communication of physical network;
During network node file in download or file a part of, be condition, have other unique identify label sign indicating numbers same file and that belong to same IP ensemble of communication to the Cloud Server inquiry with the content signature and self the IP information of known file;
The unique identify label sign indicating number that network node returns according to Cloud Server and the IP information of this unique identify label sign indicating number correspondence, the network node of the IP information that the connection Cloud Server returns is downloaded.
2. a kind of method of quickening download based on cloud computing screening network node according to claim 1, it is characterized in that, described Cloud Server shines upon the content signature of IP information, unique identify label sign indicating number and shared file that each network node is submitted to, establish the step of corresponding relation, specifically comprise:
The content signature of IP information, unique identify label sign indicating number and shared file that Cloud Server is submitted each network node to is that index is saved to central database with the content signature of shared file, and the content of setting up shared file in the central database one-to-many mapping relations of unique identify label sign indicating number, the unique identify label sign indicating number mapping relations one to one to IP information of signing.
3. a kind of method of quickening download based on cloud computing screening network node according to claim 2, it is characterized in that, described Cloud Server is divided into a plurality of set with the IP information of all-network node, and the step of a corresponding set of physical network specifically comprises:
The IP that Cloud Server is announced according to the IP information of network node and ICANN assigns the result, and the IP information of all-network node is divided into a plurality of set, the corresponding IP ensemble of communication of physical network.
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| CN2011100844266A CN102130962A (en) | 2011-04-06 | 2011-04-06 | Method for screening network nodes for downloading acceleration based on cloud computing |
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| CN2011100844266A CN102130962A (en) | 2011-04-06 | 2011-04-06 | Method for screening network nodes for downloading acceleration based on cloud computing |
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| CN103973596A (en) * | 2013-11-28 | 2014-08-06 | 合一网络技术(北京)有限公司 | P2P (peer-to-peer) network node selecting method |
| CN104168319A (en) * | 2014-08-19 | 2014-11-26 | 四川九成信息技术有限公司 | Multipoint data transmission method |
| CN105282203A (en) * | 2014-07-21 | 2016-01-27 | 腾讯科技（深圳）有限公司 | Method and device for establishing concentrated-directory P2P network |
| CN105306228A (en) * | 2014-06-30 | 2016-02-03 | 广达电脑股份有限公司 | Virtual content sharing method |
| CN106817392A (en) * | 2015-12-01 | 2017-06-09 | 中国移动通信集团上海有限公司 | A kind of data processing method and system |
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Application publication date: 20110720 |