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Method, server and system for document transmission in local area network

A technology for file transfer and local area network, which is applied in the field of file transfer within the local area network, can solve problems that affect the progress and efficiency of file distribution, hang up, high quality requirements for file servers and the entire network transmission, etc., to facilitate the management of network behavior and reduce downloading Effects of pressure and speeding up delivery efficiency

Inactive Publication Date: 2011-09-14
HUAWEI DIGITAL TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Traditional file transfer protocols, such as ftp and other file transfer protocols, are difficult to meet the requirements of large-volume file transfer and burst file transfer tasks, and have high requirements for the transfer quality of the file server and the entire network; using proprietary transfer protocols in Transferring files in a local area network cannot fundamentally solve the requirements for burst data transmission of large-volume files. In some cases, it may also cause a large number of concurrent file request tasks to be suspended, affecting the progress and efficiency of file distribution.

Method used

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  • Method, server and system for document transmission in local area network
  • Method, server and system for document transmission in local area network
  • Method, server and system for document transmission in local area network

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Embodiment Construction

[0026] The specific implementation manners of the present invention will be further described in detail below in conjunction with the drawings and examples. Apparently, the drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other drawings according to these drawings without any creative effort.

[0027] In the embodiment of the present invention, the local area network includes two parts, the central file server and the client. In addition to being a file storage server, the central file server is also responsible for storing the characteristic information of each client in the LAN and the index information of downloaded files. The central file server selects clients with high performance in storage, processing, and bandwidth as super nodes through the characteristic information reported by each client, and other clients in the local area network as ordinary nodes. Each super node manages common no...

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PUM

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Abstract

The invention embodiment discloses a method, a server and a system for the file transfer in LAN; the method includes that a central file server collects the configuration information of all the clients in the LAN and divides all the clients into super nodes and normal nodes according to the configuration information of all the clients; the super nodes download the files from the central file server through the first transport protocol; the super nodes transfer the downloaded files to the normal nodes through the second transport protocol. The method, the server and the system for the file transfer in LAN are applied to reduce the download load of the file server during the filter transfer in LAN; meanwhile, the sending efficiency of the files is improved; because the multi-level partitioning is processed for the hierarchical network structure, the monitoring of the network traffic and the management of the network behavior can be processed conveniently.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method, server and system for transferring files in a local area network. Background technique [0002] In the prior art, the way of transferring files in the local area network is generally to set up a corresponding file server, or to use traditional file transfer protocols such as FTP (File Transfer Protocol, file transfer protocol), or to carry out file transfer by means of file sharing. distribution. If it is a file with a large amount of data, a P2P (Peer-to-Peer, peer-to-peer network) protocol may be used to set up a corresponding P2P central server for transmission. However, for traditional file transfer protocols such as FTP, the transmission speed and data volume are greatly restricted by the performance of the file server and network bandwidth, and when there are a large number of file distribution request tasks in the local area network, the file server and ne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L12/58
Inventor 崔文林
Owner HUAWEI DIGITAL TECH SUZHOU