Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Named data network content storage pool data deletion method based on neural network

A technology named data network and neural network, applied in the field of new storage structure design of content storage pool

Active Publication Date: 2019-08-09
TIANJIN UNIV
View PDF4 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, NDN also faces a series of problems and challenges that need to be solved urgently. [1] , especially in the routing data plane, for the problem of content store line-speed processing support [2]

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Named data network content storage pool data deletion method based on neural network
  • Named data network content storage pool data deletion method based on neural network
  • Named data network content storage pool data deletion method based on neural network

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0141] The present invention realizes the fast compression processing operation of data, the key is that in the Content Store, the network mapping of the neural network is used to improve the storage efficiency and support different name data retrieval algorithms, and the design meets the special two-way jump table data structure that supports the fast cache replacement strategy and a dynamic memory data structure that directs data retrieval. Its specific design and implementation plan are as follows:

[0142] (1) Data structure design of two-way jump table that quickly supports cache replacement strategy

[0143] The bidirectional jump table data structure designed in the present invention is improved on the basis of traditional skip tables, so the bidirectional skip table is similar to traditional skip tables, and also adopts a multi-layer structure, and each layer is composed of a two-way linked list, and its jump table The nodes are arranged in ascending order of the ID n...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a named data network content storage pool deleting method based on a neural network. An adopted storage pool comprises an on-chip storage unit and an off-chip storage unit. Theon-chip storage unit uses a high-speed memory, a neural network model is deployed in the chip to realize uniform mapping of data names, and an improved bitmap is deployed to map data packets containing prefixes of the same name into the same bucket. An off-chip storage unit uses a low-speed memory to deploy a plurality of dynamic memories corresponding to the slot slots of the dynamic index unit of the improved bitmap to store skip table information of each name prefix for guiding the next search of the same name prefix Data packet in the bidirectional skip table. And a bidirectional skip liststructure is deployed. The patent provides a method for deleting an Interest packet in the storage pool, and a method for deleting the Data packet in the storage pool.

Description

technical field [0001] The invention belongs to the field of high-performance router structure design, and is particularly aimed at the design of a new storage structure and algorithm of a content storage pool (Content Store) in the forwarding plane of a named data network. Background technique [0002] With the explosive growth of the scale of the Internet, the continuous emergence of innovative technologies and computing models has accelerated the transformation of the role of the Internet from a "communication channel" to a "data processing platform". In order to meet the future business needs of Internet content, personalization, ultra-high mobility, "zero" delay, ultra-high traffic density, etc., and completely solve many problems brought about by the current Internet IP architecture, a content cache is featured , Naming Data Network applications for communication content. [0003] NDN can not only realize the content-oriented communication mode of the Internet through...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06N3/08
CPCG06F3/0641G06N3/084
Inventor 周美丽李卓刘开华
Owner TIANJIN UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com