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File server, terminal and file subpackage transmission method

A technology of file server and transmission method, which is applied in the field of terminal and its file subcontract transmission, and file server, which can solve the problems of slow transmission speed, occupied bandwidth and large system resources, etc., so as to save cache space, save network bandwidth, and improve file quality. The effect of transmission efficiency

Inactive Publication Date: 2016-04-13
BEIJING YUANXIN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Aiming at the shortcomings of the existing file transmission methods, the present invention proposes a file server, a terminal and a file subcontracting transmission method thereof, so as to solve the problems in the prior art that the transmission speed is relatively slow, or occupying more bandwidth and system resources

Method used

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  • File server, terminal and file subpackage transmission method
  • File server, terminal and file subpackage transmission method
  • File server, terminal and file subpackage transmission method

Examples

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Embodiment Construction

[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0040] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...

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Abstract

The embodiment of the invention provides a file server, a terminal and a file subpackage transmission method. The method comprises the following steps: a source terminal determines the number of file fragments to be divided according to a file division strategy, and uploads the file name and number information onto the file server; the source terminal divides the file according to the file division strategy, and assigns fragment sequence numbers to the divided fragments; each fragment and the sequence number thereof are encapsulated in a subpackage file to be uploaded to the file server; then, a file receiving condition inquiry request is transmitted to the file server; the source terminal re-transmits a corresponding subpackage file after receiving retransmission information returned from the file server; and the retransmission information is determined by the file server according to the file name, the fragment sequence number carried in each subpackage file and the number information. Through adoption of the method, time for transmitting the file can be saved, the file transmission efficiency is improved, and bandwidth and system resources are saved.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular, the present invention relates to a file server, a terminal and a file packet transmission method thereof. Background technique [0002] With the advancement of science and technology and the development of society, networks such as the Internet and mobile Internet have been widely popularized. Users usually access the network through terminals such as computers, smart phones, and tablets to obtain information, shop online, and interact with information. [0003] In the process of information interaction (such as instant messaging), the terminal usually needs to upload files such as picture files and video files to the server, and then the server performs subsequent transmission. [0004] An existing file transmission method includes: the sending end divides the file to be transmitted into a plurality of fragmented files; transmits each fragmented file to the rece...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L1/16H04L1/18
CPCH04L67/06H04L1/1635H04L1/1809
Inventor 尹彬
Owner BEIJING YUANXIN SCI & TECH
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