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Network routing method and network routing system

A routing and network technology, which is applied in the field of computer networks, can solve the problems of large number of content names, difficulty in hierarchical processing, and difficulty in meeting users' needs for efficient routing in content-centric networks, and achieve the effect of saving network traffic and reducing load

Inactive Publication Date: 2017-11-28
PEKING UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, due to the huge number of content names and the difficulty of hierarchical processing, it is difficult for content-centric networks to meet users' needs for efficient routing at the moment when the computing scale is exploding.

Method used

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  • Network routing method and network routing system
  • Network routing method and network routing system
  • Network routing method and network routing system

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Embodiment Construction

[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0044] figure 1 A flow chart of a network routing method according to an embodiment of the present invention is shown.

[0045] Such as figure 1 As shown, the network routing method according to o...

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Abstract

The invention provides a network routing method and a network routing system. The network routing method comprises the steps that a content cache is looked up in an HTTP-ICN router according to a received HTTP request; and when the content cache is not found, a corresponding routing mode is selected through a recent copy routing protocol, so that a next routing address is looked up in the routing mode. According to the technical scheme, the appropriate routing mode can be selected according to the predetermined recent copy routing protocol when the content cache is not found to make determination that routing is conducted according to a host name or a content name, therefore, a user can more conveniently acquire needed content nearby, the load of a server is reduced, and the network traffic is saved.

Description

technical field [0001] The invention relates to the technical field of computer networks, in particular to a network routing method and a network routing system. Background technique [0002] In recent years, file transfer has taken up a large proportion in network applications. At present, file transfer is generally performed through peer-to-peer networks and content-centric networks. [0003] Among them, Content-Centric Networking (Content-Centric Networking), also known as ICN (Information-Centric Networking, Information-Centric Networking, Information-Centric Networking) or Named Data Network, is a communication architecture based on content name for data sharing and exchange, using the built-in cache mode of the network, It has the advantage of supporting "storage-for-bandwidth" and large-scale content distribution. [0004] The biggest difference between the content-centric network and the traditional IP network is that the design of the content-centric network suppor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/755H04L12/741H04L12/733H04L45/122H04L45/74
CPCH04L45/021H04L45/122H04L45/745H04L67/02
Inventor 关宇张行功郭宗明
Owner PEKING UNIV
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