WO2010145362A1

WO2010145362A1 - Method and system for implementing content sharing service

Info

Publication number: WO2010145362A1
Application number: PCT/CN2010/072694
Authority: WO
Inventors: 汪军
Original assignee: 中兴通讯股份有限公司
Priority date: 2009-10-29
Filing date: 2010-05-12
Publication date: 2010-12-23
Also published as: CN102055777A

Abstract

The present invention discloses a method for implementing content sharing service, which includes: after receiving content data to be issued, a peer acting as an entrance of a peer-to-peer (P2P) content delivery network saves the content data into one or more peers of the P2P content delivery network based on hash values of keys uniquely identifying the content data and a distributed hash table route rule; a user terminal obtains the content data from the peers of the P2P content delivery network through an open access interface by taking the hash values of keys uniquely identifying the content data as a resource identification. The present invention also discloses a corresponding system and a corresponding peer. According to the present invention, a network provider can provide a universal content delivery network based on P2P technique, and a service or content provider can rent the content delivery network to develop content sharing service.

Description

Content sharing methods and systems

Wood field

This is related to the field of Pee To ee 2P, which covers the sharing of P2P wood and its methods and systems. Background

Pee To ee (2P) appeared on the wood in the 1990s, and there were many rest and file sharing on P2P wood, compared to se B o e e e PP ve P eamm. The special features used are: 1) Some customer terminals are working on each other, and each provider only needs to deploy a small amount of each. 2) Different offerings are not interoperable.

In addition to interoperability, P2P wood is also important because of the information obtained, most of the shared traffic needs to be in

In the middle of the wave, a lot of

Limited, often, each. Solve this, currently

The solution, P2P (Poac ve ewok ovde a cp oo 2P, 4), is proposed by Da Da, and is also a deep ( eep acke spec o , P ) + P2P ( ach ) scheme. In the P4P, each provider can limit the P2P traffic to a large extent, but the P2P will still be shared, and the resources will be shared, and each will be excluded from the P+P2P. The Cache method needs to be connected to the router or connected to the P2P, and will be directed to the deployed local system. The file or the education can be downloaded directly. If there is no storage, the P2P will provide the download line. The solution is that P2P is numerous and not high, and higher. Content The wood of this solution is to provide content sharing and various methods and systems, and the content is shared and the same.

To solve the problem, this article provides a method for content sharing and methods, and the method for P2P content of P2P wood, P2P content has a method of interface, including

The contents of the P2P content in the content of the P2P content, the content of the content and the distribution of the content of the content, the content is saved to the P2P content or more

The user terminal takes the content of the word of the content, the content of the P2P interface, and the like.

Before the user terminal fetches the content, the method includes

The information stored in each of the contents other than the P2P content is provided to the user terminal, and the information of the content includes the content-only or word generation rule.

The user terminal extracts the information of the content and calculates the word of the content only.

Before the user terminal fetches the content, the method includes

The information of the content is stored in the P2P content, and the information of the content is provided to the user terminal in the A2 other than the P2P content, and the content information of the P2P content is content-only.

The user terminal fetches the stored location information and stores the information of the content of the location information P2P, and then calculates the content of the content only.

Interface interface for P2P content.

P2P content is stored using resource location and R OA ), the method is near Contenter R OA saves the original content to 2 content

The step of the user terminal picking up the content is the content of the original P2P content retrieved by the user terminal R OA.

The content information includes the content information, the rule information, and the information of the P2P content stored in the content or the rule information includes at least the size of the cut and the cut information.

The cut information includes the method of generating the cut or cut word.

In the P2P content, there are positions, and the user terminal is in front of the content, and the method includes the address list of the Hugh, and then the content of the user terminal in the list is the most recent or more.

The P2P content T algorithm is divided into mediation or multi-step. The step of not saving the internal traffic is that the contenter will cut the content to the effort port, and the equal-time distribution of the force port is saved by the rule to the P2P content. More than one

The step of the user terminal fetching the content is the content of the user terminal, the rest time resource of the work port, and the distribution of the content of the content required by the user terminal by the rule,

Waiting for the rest of the day, etc.

The user's terminal of the waiting list of the effort will be the user terminal, or the content of the user's terminal. In terms of solution, the content sharing and the various systems, including the user terminal and the P2P content of the P2P wood, are provided.

P2P content includes multiple peers and interfaces, P2P content

The content received, the content of the content and the distribution of the content by the rules, the content is saved to the media or more

After receiving the content of the user terminal, the content of the content is returned to the user terminal.

The system includes a user terminal, and the user terminal uses the force resource of the word and the interface to retrieve the content from the P2P content.

The system includes information other than the P2P content, and each stored content provides a user terminal, and the content information includes content only.

The user terminal is the information of each content, and the word of the content is calculated.

The approximation includes everything outside the P2P content.

Each of the information provided to the user terminal is in the P2P content.

Storage location information, content information includes content only

The information of the P2P content is stored in the vicinity of the content. The user terminal is information for storing the location information of the P2P content, and storing the content of the content of the P2P content, and calculating the content of the content only.

The P2P content includes a list of addresses of the user's terminal content user terminal, and the address list is returned to the user terminal. In terms of solution, the present provides a two-day equivalent, and the rest includes receiving, content sheep, content preservation sheep, and routing.

Receiving the rest of the rest, receiving the content of the content and the distribution of the content of the content by the rules, or more than the rest and receiving other content of the rest of the content of the rest of the content of the preservation of the sheep

Content sheep will receive the received content to the content or more than the rest of the content to save the sheep and receive the user terminal, will be found back to the user terminal

Content Save the sheep Saved content

The content of the user terminal that routes the content only.

This book provides a wooden break. Ben

The system can be deployed, multi-content/and each can provide a powerful content platform, content sharing and each, the same. And each content or content can be rented. Content is shared and each. In respect, each of them provides a fixed fee, Dongxin and each collection, so that P2P and each location, and each provide re-content investment, capital and provide a different situation, because P2P is completely controlled by itself , can fully reduce the flow, minimize the flow, and reduce

Investment needs. The indication of the unity of the contents sharing

2 power of the process

3 power of the process

4 Force's process of supporting traffic. The preferred way of this

This is the P2P content provided in P2P wood. The P2P content has the content received by the interface in the P2P content of the interface. The distribution and distribution of the content of the content is saved by the rules to the P2P content. The content of the user interface with the content of the word, the P2P content of the general interface

Waiting for the break to the content.

The content storage first cuts the rule into multiple cuts, and the cut can be made only by . It can only be composed of files or closed channels, but it is not limited to this method.

Since all content is stored in P2P content, and the P2P content has an interface, the multi-user interface can share the content in the P2P content. The supported traffic distribution (T) algorithm stores and can.

The rest of the time is in each, by.

Step: The content word is provided by the information providing user on each of the P2P content in the following manner, and the content information includes the information only on the content or the rule user terminal, and the content is calculated. Word.

Alternatively, the word of the content may also store the information of the content in the isochronous manner of the P2P content, in the P2P content. The information of the content provided to the user is stored in the location information of the P2P content, and the information of the content includes the stored location information of each of the user terminals of the content only, and the information of the content of the location of the content of the location information P2P is stored, However, the word of the content is calculated.

The interface interface of the P2P content.

"" means that the P2P content is singular, that is, the format of the content not on it.

For example, P2P content is resource location and (so ce Oc eA d scovey, R OA ). The content R OA stores the original content into the P2P content, and the user terminal R OA retrieves the content from the original P2P content of the teaching. P2P content The following P2P.

R OA is P2P working on the project (The ee E g ee g Task Fo ce T ) 2P (Pee To ee Sesso ao ooco, P2P ). The original intention is to satisfy the communication needs of the wood, without considering the content sharing and each. demand. In this paper, the main use of storage and shared content, it can complete the P2P wood and teach access functions, you can use the P2P of each element.

In this case, the content R OA content to the P2P, the user R OA P2P content. Due to

It can facilitate different P2P terminals and interoperability.

Content, cut the rules to cut the content to P2P, will cut the rules and content of the content information in the specified location

User terminal content, user or terminal (se Eq pme , ) specifies the location to take the content of the rules and content, the information, the rules to generate the content resources, the content information and resources

P2P download content. The above content includes rest and / or documents. The content referred to in this document refers to the content provided or provided separately or by the user. The content may be provided by the content or provided by each provider, or may be provided by other users, and the user will rest and/or files into the devices, each of which means that the user can share and each of them can be content provided. Or each provided, or other available for users to download.

The content information includes content information, rule information, and information of P2P content stored in the content.

The items in the upper cut rule are pre-good, including at least the size of the cut, the cut information (including the cut or cut generation method), etc., which may include cutting, the items may be pre-good, or may be provided by the content. repair. The cut of the content can be done by the content provided or provided separately, or can be done by each. P2P does not cut the operation.

The content information is the information required to download the content, including the content, the content size, the format, etc., and the content is the rest, the content information may include the rest, size, format, rate or broadcast equivalent, the content is the file, the content Fan information can include files, file sizes, file formats, or files. In addition to the content provided or provided separately, the content information can also be reduced on the P2P.

In addition, the steps to reduce the content provision or provide each of the rules can also be used on P2P, and the user P2P rules.

, you can make full use of the traffic of the information under your knowledge, reduce the P2P traffic, and improve the users. Moreover, the same content provided by different content providers can be stored in the Bank of China, reducing storage and redundancy. 1) The content of the content sharing, including the content provided or provided 102 and provided 105, wherein the content is provided or 102 includes a port 103 and a content 104, and the providing 105 is a P2P by an equal time 106. Content provided or provided in each of 102

103 and Content Each portal 103 can categorize and cut the content to P2P.

Universal content sharing and various systems include user terminals and P2P content for P2P wood, among which

The P2P content includes a multi-equivalent and versatile interface, and the received content is stored in the content and the distribution of the content by the rules, and the content is saved to the medium or more, and the content received by the user terminal is saved. Content waiting for the content to return to the user terminal

The user terminal receives the content from the P2P content by using the force resource of the word and the interface.

Step, the system is included in the outside of the P2P content,

Each device is used to store information of the content. The user's information includes only the content of the user terminal.

Extract the information of each content, and calculate the word of the content or

Each device is configured to provide information to the user that the information of the content is stored in the P2P content, and the information of the content includes content only.

The information of the P2P content is similar to the information stored in the user terminal. The user terminal extracts the stored location information and stores the information of the location information of the location information P2P content, and then calculates the content of the content only.

P2P, which stores cut content and provides an interface to users for sharing content. Step, P2P content system includes multiple waits, Where the rest includes receiving, content sheep, content preservation sheep, where

Teach and receive, in the rest of the rest, etc., the content received, and the content-based distribution and distribution of the content by the rules, or more than the rest, and the content used to receive other content such as the rest of the rest of the sheep Save

The content sheep, the content that will receive the received content or the content of the rest, and the content of the sheep and the user terminal, will be returned to the user terminal.

Content Save the sheep, save the content.

The content of the user terminal by the word of the root.

Step 2: The content includes the location, and the address list is returned to the user terminal in the address list of the user terminal in the user terminal.

The shared content and/or files can be saved in the vicinity. Steps, each close to the content cut.

The content information that can be used to store the cut rules and content is similar to that of downloading the content, and the cut rule and content are confusing information.

Alternatively, each of the location information of the content information of the storage rule and the content is downloaded, and the location information of each of the rules and the content information is stored in the P2P storage rule and the content information of the content, at each location. The information is cut into rules and content information to P2P, and the cut rule and content fan information J is requested to download the content, and the content user will be cut.

Each of the P2Ps is included, and each device is used to provide the most recent multiple holidays. The following steps are combined with the way of rest. The content description is provided below by the content provider.

2 The rest of the file content is shared and in various ways. This example assumes that the user has P2P. Including the following steps

Step 201, content providing, first uploading the related information, the cut content and the content of the document or the following (the following content) and the content

The cut rule is to divide the content into smaller segments. Compared to the video file, you can cut the video according to the same cut. The file that cuts the rules and content can be out of the resources (P2P) in each content. For example, in the P2P of the distribution (sb ed ashT north e, T) algorithm, the file is cut, the resource can be "file ten" Cut "of."

Steps 202-203, content providing content, each content to be cut

R OA storage ( So e ) to the provided P2P , returning to success , content success

Steps The amount of content cut may be multiple times until all are sent to P2P.

Steps 204-205, Hugh or file sharing and first content providing, content information and stored P2P, cutting rules

This step is like TTP.

If you have P2P, you can also not P2P.

Step 206, the information obtained in the previous step, each of the resource information examples, the available rules, and the contents of the contents of the content information.

Since this example is assumed, it will be omitted. Step 207, the resources obtained in the previous step, R OA (ec) to 2 content

The traffic can be located in the P2P. Before the content, first go to the nearest list of the same address, and then to the nearest list in the list. To increase the speed, you can also wait for the most recent in the list.

Step 208, 2P returns success and content cut.

3 Hugh, file content sharing and each other way, in this case, the rule is in P2P, the user P2P cuts the rule. This example assumes that the user has P2P. Including the following steps

Step 301, content providing, first uploading content related information, cutting rules and content to and content

Steps 302-303, the content providing the content information and the rule location information R OA o e to the provided P2P

In P2P, the content of the content and the location of the rule are stored, and the location information of the information and the rule is obtained by Hitt, which is more than ove ay // / file form.

Steps 304-305, content supply content, each content to be cut

R OA So e to the provided P2P , the success is successful , the content is successful

Steps 306-307, Hugh or file sharing and each content first provided, the content is in P2P, the information and the rule location information

A general resource for the above location information ( o Reso ce de fe , R ).

Steps 308-309, the information returned in the previous step and the rule position 1 , R Fech get the information of the content and the rules In step 310, the resource information per cut by the cutting rule obtained in the previous step is omitted because it is assumed in this example. Step 311: The resources obtained in the previous step are used, and the Fe ch of the R OA is 2, and the information is determined whether the step 312 is successful or not.

In other cases, the user can also download the content to the user and P2P other users. 4 The current support traffic, the P2P T algorithm in this is divided into many, is the media flow, the internal traffic is not. Assume that the user has P2P. The method includes the following steps

Step 401, the content providing the cut content to the P2P, the inner mouth, etc.

If only the media, then the mouth waits to receive all the cuts.

The effort of the mouth is not fixed, that is to say, it is possible to make a force. Step 402, receiving the cut port, waiting for the rest, and then saving the rule to at least

The mouth waits for all the cuts, and the T is saved by the rules, and the rest of the holidays may also include the mouth itself.

, will be special to the phase of the multi-equivalent, the same as the need for the balance of the rest of the method, the method is the same as the method of rest, is still T rule, that is, the copy on the multi-equivalent can be T Direct by rules.

The rest of the word for the resource is only fixed or T by rule, not in this book.

Step 403, the content information provided by the content source and the cutting rule, the cut resource step 404, the location, and the nearest P2P

A list of waiting addresses or a list of hours

For example, you can use TF traffic App ca o aye Ta . The phase of Op z o , T ) This step.

Step 405, to the mouth of the A, the address R OA Fech is cut, is the resource to be accessed, etc.

T, the list of equals, where is the equilibrium rule, what is the rule of the balance,

Or, in other, mouth, etc., you can directly return the list of waiting for the break, from the direct or the middle of the break.

If the location of each anti-terminal is a list of waiting addresses, you can directly wait for the content.

In some cases, if there is no location, then the algorithm can be combined with the algorithm and the algorithm can find the mouth, such as the mouth, etc., or the mouth, etc.

The mouth can wait for the same cut, and the other ones are directly stored.

T is determined by the rule of the family, and is ruled by Hugh.

Step, R OA itself can support the T algorithm, and any other T algorithm can be used in this framework.

Each of the P2P storages provided by the provider may provide different content or provide each other or the user may share the content that needs to be shared, such as rest and files, on the established P2P, and provide different content sharing. P2P supports near-flow and high-volume Qo (Q a yO Se Vce, each), In order to minimize the flow, the investment demand is reduced, and the higher the ratio.

However, there may be many more in the near future. In the absence of this spirit and its circumstances, familiar with the wood in this field can make the sum of the phases.

,

And each content or content can be rented. Content is shared and each. In terms of the P2P, P2P is provided by each of the P2P and each of the P2P and each location, the same, and each provides re-content investment, capital expenditure, and each of the other aspects of the situation, due to P2P Fully controlled by yourself, with full flow measures, minimizing traffic, and reducing

Investment needs.

Claims

Requirements 1, content sharing and various methods, the special feature

The method is equivalent to the P2P content of the P2P wood, and the P2P content has the interface method including

The contents of the P2P content in the content of the P2P content, the content of the content and the distribution of the content of the content, the content is saved to the P2P content, or more

2. The method of requirement 1, before the user terminal takes the content, the method includes

3. The method of requirement 1, before the user terminal takes the content, the method includes

The information of the content is stored in the P2P content, and the information of the content is provided to the user terminal in each of the P2P content, and the information of the content is stored in the P2P content.

Each of the user terminals takes the stored location information, and stores the information of the content of the content of the location information P2P, etc., and calculates the word of the content only.

4. A method that requires 1 or 2 or 3, and an interface interface for P2P content.

5. The method of claim 4,

P2P content is used before resource conservation and R OA )

Content R OA is stored in the original content to P2P content

The step of the user terminal fetching the content is the content of the original P2P content of the user terminal R OA .

6. The method of claim 2 or 3,

The content information includes the content information, the rule information, and the information of the P2P content stored in the content or the rule information includes at least the cut size and the cut information.

The cut information includes the method of generating the cut or cut word.

7. The method of claim 1, which

In the P2P content, there are positions, and the user terminal is in front of the content, and the method includes the address list of the Hugh, and then the content of the user terminal in the list is recently or more.

8. The method of claim 1 or 7, wherein

The P2P content T algorithm is divided into mediation or multi-step. The step of not saving the internal quantity is that the content person will cut the content to the force port. The rest of the day, the distribution of the effort is saved by the rules to save the cut content to the P2P content.

The step of the user terminal fetching the content is the content of the user terminal, the resource of the effort port, and the distribution of the content of the content required by the user terminal by the rule,

Waiting for the rest of the day, etc.

The user's terminal is the same as the rest of the user's terminal, or by the user's terminal or more.

9. Content sharing and various systems, including the P2P content of the computer (P2P) wood,

P2P content includes multiple peers and interfaces, P2P content

10. The system of requirement 9 includes the user terminal, and the user terminal uses the force resource of the word and the interface to receive the content of the content from the P2P content.

11, the requirements of the 9 system, the inclusion of the P2P content

Outside each,

The information of each stored content is provided to the user terminal, and the information of the content includes content only.

12. Require the system of 10, the user terminal is the information of each content, and the content of the content only .

13. The requirements of the 9 system, which are included in the P2P content,

Each of the information provided to the user terminal is stored in the location information of the P2P content, and the information of the content includes only

contents

P2P content The same information as the isochronous storage content.

14. The system of claim 10, wherein the user terminal is the information of the storage location information of the P2P content in the content of the content, and the information of the content of the content of the P2P content is stored, and the word of the content is calculated.

15. Requirement 9 system, P2P content includes location, location, user terminal content

The most recent list of addresses of the user terminal, returning the address list to the user terminal.

16, P2P content A waiting for a break, waiting for a break, including receiving, content sheep, content preservation sheep and routing,

Content Save the sheep Saved content

The content of the user terminal that routes the content only.