Performance Analysis of Cache Based on Popularity and Class in Named Data Network

Leanna Vidya Yovita, Nana Rachmana Syambas, Ian Joseph Matheus Edward and Noriaki Kamiyama
Additional contact information
Leanna Vidya Yovita: School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Kota Bandung 40132, Indonesia
Nana Rachmana Syambas: School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Kota Bandung 40132, Indonesia
Ian Joseph Matheus Edward: School of Electrical Engineering and Informatics, Institut Teknologi Bandung, Kota Bandung 40132, Indonesia
Noriaki Kamiyama: Department of Electronics Engineering and Computer Science, Fukuoka University, Fukuoka 814-0180, Japan

Future Internet, 2020, vol. 12, issue 12, 1-22

Abstract: The communication network is growing with some unique characteristics, such as consumers repeatedly request the same content to the server, similarity in local demand trend, and dynamic changes to requests within a specific period. Therefore, a different network paradigm is needed to replace the IP network, namely Named Data Network (NDN). The content store, which acts as a crucial component in the NDN nodes is a limited resource. In addition, a cache mechanism is needed to optimize the router’s content store by exploiting the different content services characters in the network. This paper proposes a new caching algorithm called Cache Based on Popularity and Class (CAPIC) with dynamic mechanism, and the detail explanation about the static method also presented. The goal of Static-CAPIC was to enhance the total cache hit ratio on the network by pre-determining the cache proportion for each content class. However, this technique is not appropriate to control the cache hit ratio for priority class. Therefore, the Dynamic-CAPIC is used to provide flexibility to change the cache proportion based on the frequency of requests in real-time. The formula involves considering the consumers’ request all the time. It gives a higher cache hit ratio for the priority content class. This method outperforms Static-CAPIC, and the LCD+sharing scheme in the total network cache hit ratio parameter and channels it to the priority class.

Keywords: Named Data Network; caching; popularity; content class; priority (search for similar items in EconPapers)
JEL-codes: O3 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

Downloads: (external link)
https://www.mdpi.com/1999-5903/12/12/227/pdf (application/pdf)
https://www.mdpi.com/1999-5903/12/12/227/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jftint:v:12:y:2020:i:12:p:227-:d:459268

Access Statistics for this article

Future Internet is currently edited by Ms. Grace You

More articles in Future Internet from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().