A content distribution method and system in computer network

一种计算机网络、内容发布的技术，应用在存储转发交换系统、网络连接、混合开关系统等方向，能够解决拥塞、节点不均匀、繁忙等问题

Inactive Publication Date: 2008-08-13
张永敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Many-to-one" will cause two problems: (i) nodes need to request links, and may need to query multiple nodes; (ii) nodes responsible for delivery are prone to uneven formation, some nodes may not transmit, while others Some nodes are busy and cause congestion
[0017] The above-mentioned notification methods can be used for content publishing, but the existing methods cannot solve the above-mentioned technical problems well, and a more advanced improvement method is still needed

Method used

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  • A content distribution method and system in computer network
  • A content distribution method and system in computer network
  • A content distribution method and system in computer network

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Embodiment Construction

[0083] The core content of the present invention is to group the nodes participating in the transmission, divide the content to be transmitted into blocks, and use the control data set (CDS for short) to monitor and update, that is, each group has a CDS, and each member maintains the relevant CDS in real time , many operations depend on CDS.

[0084] The present invention can be applied in a computer network environment. In the present invention, a node is a processing unit with computing functions within the network, such as personal computers (PCs), handheld devices, multiprocessor systems, consumer electronics based on programmable microprocessors devices, network PCs, microcomputers, desktops, laptops, consumer applications with microprocessors or microcontrollers, routers, gateways, hubs, or similar devices.

[0085] The network is composed of multiple nodes, but not all communications are "many-to-many" communications. In order to distinguish existing technologies, we gi...

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Abstract

The invention discloses a content distribution method and a system for a computer network. The invention divides the nodes taking part in content transmission into a transmitting group and a receiving group to manage the dynamic nodes by groups, comprising: clustering, monitor and reacting a CDS update of group controlling information; realizing a real time management to the nodes by CDS, wherein the transmitting group nodes are a node communication information based on CDS record, nodes of transmitting group is a synergistic content transmission, and firstly is a distribution of transmitting task, then the transmitting nodes packages the distributed content in blocks to send to the nodes of the receiving group, the nodes receiving the content package in the receiving group exchanges the content package in the group based on a control data set, to achieve a content transmission from some nodes to other nodes, and the invention increases the content transmitting speed compared with the prior art.

Description

【Technical field】 [0001] The invention relates to a method and a system for distributing contents of a computer network. 【Background technique】 [0002] Processing units with computing functions (such as computers, communication devices, etc.) in a computer network are called nodes. [0003] The basis of Internet communication technology is packet switching network technology, commonly known as "packet switching" (PacketSwitching). One of its basic ideas is that when sending information, first split the information into several packets (commonly known as data packets), number them, send them separately, and then put them together at the destination according to the serial numbers. [0004] In the original packet switching, the information at the source end is divided into individual data packets and sent to the destination end. The path is completed by the network equipment and is hidden from the user. This kind of communication can be regarded as "one-to-one" communicatio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/54H04L12/18
CPCH04L12/66H04L12/6418
Inventor 张永敏
Owner 张永敏
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