Method and apparatus for internet protocol based content router

An internet protocol and router technology, applied in electrical components, transmission systems, etc., can solve problems such as redesign

Active Publication Date: 2014-11-05
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One of the disadvantages of current ICN solutions and CDNs is that they either need to be redesigned so that the IP protocol stack can be replaced, or new overlapping proprietary protocols (such as the implementation of Distributed Hash Table (DHT) , or Domain Name System (DNS) redirection, etc.)
These approaches all tend to have high capital expenditure (CAPEX) and operating expenditure (OPEX) as the supplier's initial investment, which leads to delays in the implementation of these solutions, which are aimed at improving network efficiency and can reduce the supplier's overall operating cost

Method used

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  • Method and apparatus for internet protocol based content router
  • Method and apparatus for internet protocol based content router
  • Method and apparatus for internet protocol based content router

Examples

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Embodiment Construction

[0024] It should be understood at the outset that although an illustrative implementation of one or more embodiments is provided below, the disclosed systems and / or methods may be implemented using any number of currently known or available techniques. The invention should in no way be limited to the illustrative implementations, drawings, and techniques illustrated below, including the exemplary designs and implementations illustrated and described herein, but may be construed within the scope of the appended claims and their full equivalents. modified within the scope.

[0025] The Internet currently works by resolving content names to domains and then to the IP address of the host where the content was originally stored. The drawback to this approach is that the content must be re-fetched regardless of whether the same content has been requested before. The idea of ​​re-extracting content is very inefficient both in terms of network efficiency (i.e. in terms of router and ...

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PUM

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Abstract

An internet protocol (IP) content router, comprising a forwarding information base (FIB) engine comprising a data store comprising forwarding instructions, an IP packet classifier comprising a processor configured to classify a first incoming IP packet as an information centric networking (ICN) packet and a second incoming IP packet as a non-ICN packet, and an IP packet processor comprising a processor, wherein the IP packet processor is coupled to the FIB engine and to the IP packet classifier, wherein the IP packet processor is configured to intercept the ICN packet for further ICN processing in the IP content router, consult the FIB engine for forwarding instructions for the non-ICN packet, and forward the non-ICN packet according to the forwarding instructions.

Description

[0001] Cross References to Related Applications [0002] The present invention claims No. 13 / 589530 of the invention titled "Method and Apparatus for Internet Protocol Based Content Router (Method and Apparatus for Internet Protocol Based Content Router)" filed by Ravishankar Ravindran et al. on August 20, 2012 Priority claim to U.S. patent application and invention titled "Method and Apparatus for Internet Protocol Based Content Router" filed on February 18, 2012 by Ravishankar Ravindran et al. Router), the contents of which are incorporated herein by reference in their entirety. [0003] About Federal Sponsored [0004] Statement of Research or Development [0005] Not applicable. [0006] Refer to Microfiche Addendum [0007] Not applicable. Background technique [0008] Internet Protocol (IP) forwarding is based on the principle of host-to-host communication, ie, the communication is assumed to occur between two stationary endpoints. IP forwarding is sender-oriented,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04L45/60H04L45/74
CPCH04L67/327H04L45/04H04L45/74H04L69/161H04L67/63H04L67/566H04L67/568
Inventor 瑞维享卡·瑞维达冉王国强
Owner HUAWEI TECH CO LTD
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