Designand implementation of Content Warehouse for optimal performance of Content Centric Network

Author

Chhetri, Yowaraj ; Okamura, Kotaro

Author_Institution

Coll. of Sci. & Technol., R. Univ. of Bhutan, Phuntsholing, Bhutan

fYear

2014

fDate

12-13 July 2014

Firstpage

304

Lastpage

311

Abstract

The storage of Content Centric Network router has limited capacity to reap optimal benefits of the architecture. The content persistency in cache is very minimal for a heterogeneous popular content case, though in-network caching is optimal for homogeneous popular content. This cause network traffic redundancy, server load and delay latency. The aim of this proposal is to introduce large data storage device (Content Warehouse) at BGP router of AS/ISP to store network-wide popular content for a long period, calculate by Valued Popular Content (VPC) from Popularity Table that we propose. Apart from request rate, VPC includes distance factor of arriving interest and data packets towards the BGP router to find valued popular content for storage into the Content Warehouse. We also introduce Content Warehouse Advertisement to achieve reliable fast forwarding by strategy layer. Our simulation result shows 79.01% inter-AS/ISP traffic reduction, 91.23% reduction on server load and 50.07% reduction on the delay latency.

Keywords

Internet; cache storage; overlay networks; routing protocols; storage management; telecommunication traffic; BGP router; VPC; content centric network router; content warehouse advertisement; content-centric overlay networks; data packets; delay latency; distance factor; heterogeneous popular content; homogeneous popular content; in-network caching; inter-AS/ISP traffic reduction; large data storage device; network traffic redundancy; network-wide popular content; popularity table; request rate; server load; server load reduction; valued popular content; Face; Content Centric Network; Content Warehouse; Content Warehouse Advertisement; Valued Popular Content;

fLanguage

English

Publisher

ieee

Conference_Titel

Signal Propagation and Computer Technology (ICSPCT), 2014 International Conference on

Conference_Location

Ajmer

Print_ISBN

978-1-4799-3139-2

Type

conf

DOI

10.1109/ICSPCT.2014.6884884

Filename

6884884