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Method and system for publishing and distributing implementation

A technology of publishing control and sending to, applied in the field of data transmission, can solve the problem of uncontrollable data publishing, and achieve the effect of ensuring legality and improving security.

Inactive Publication Date: 2009-05-06
PEKING UNIV FOUNDER GRP CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a method and system for publishing and distributing to solve the problem of uncontrollable data publishing in the prior art

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  • Method and system for publishing and distributing implementation
  • Method and system for publishing and distributing implementation
  • Method and system for publishing and distributing implementation

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] In each embodiment of the present invention, it may be a data release and distribution process based on a CS structure or a P2P structure, and subsequent embodiments may use the P2P structure as an example to describe the present invention in detail.

[0029] Such as figure 1 As shown, it is a schematic structural diagram of the system structure for publishing and distributing in the P2P network in Embodiment 1 of the present invention. It can be seen from the figure that the system includes a server 11 and a data download terminal 12, which will be described respectively below.

[0030] The server 11 includes: a receiving module 21, a terminal authentication module 22 and a terminal identification sending module 23, wherein the receiving module 21 is used for receiving a download request sent by the data downloading terminal 12 and including data information ...

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Abstract

The invention discloses a method for realizing publication distribution, which comprises the steps: A. when a server receives a download request which consists of data information to be downloaded, sent by a data download terminal, the data download terminal is certificated; B. when the certification passes through, the server sends data check information corresponding to the data to the data download terminal; C. the server sends marks which store the data terminal to the data download terminal; D. the data download terminal loads the data from the terminal corresponding to the marks, and utilizes the data downloaded by the data check information for check; when the check passes through, the data download terminal stores the data. The invention improves the safety of data publication and distribution, and guarantees the validity of the terminal and the data. The invention also discloses a system for realizing publication and distribution.

Description

technical field [0001] The present invention relates to the data transmission technology in the field of communication, in particular to a method and system for realizing release and distribution. Background technique [0002] With the continuous development of computer technology, peer-to-peer (Peer to Peer, P2P) distribution methods are more and more widely used. An essential difference between P2P technology and the client / server (Client / Server) structure in the current network (that is, the structure adopted by WWW) is that there is no central node (or central server) in the entire network structure, and each node (Peer) mostly has three functions of information acquirer, information provider and information communication at the same time. In the P2P network, the rights and obligations of each node are equal, which is to directly connect users and let users interact directly through the Internet. It is a two-way network data publishing application. For example, the so-...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L12/18H04L12/54G06F17/30H04L29/06
Inventor 李春华郭宗明潘峰黄峰李凯
Owner PEKING UNIV FOUNDER GRP CO LTD
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