Paper Info
Title
Modeling data transfer in content-centric networking
Abstract
Content-centric networking proposals, as Parc's CCN, have recently emerged to define new network architectures where content, and not its location, becomes the core of the communication model. These new paradigms push data storage and delivery at network layer and are designed to better deal with current Internet usage, mainly centered around content dissemination and retrieval. In this paper, we develop an analytical model of CCN in-network storage and receiver-driven transport, that more generally applies to a class of content oriented networks identified by chunk-based communication. We derive a closed-form expression for the mean stationary throughput as a function of hit/miss probabilities at the caches along the path, of content popularity and of content/cache size. Our analytical results, supported by chunk level simulations, can be used to analyze fundamental trade-offs in current CCN architecture, and provide an essential building block for the design and evaluation of enhanced CCN protocols.
Year
Venue
Keywords
2011
International Teletraffic Congress
content dissemination,content oriented network,analytical model,content popularity,content-centric network,chunk-based communication,ccn in-network storage,enhanced ccn protocol,current ccn architecture,communication model,data transfer,analytical result,markov processes,electronic data interchange,throughput,steady state,internet,markov process,topology,transport protocols,computer architecture
Field
DocType
ISBN
Electronic data interchange,Computer science,CPU cache,Network layer,Network architecture,Computer network,Models of communication,Content centric networking,Throughput,Distributed computing,The Internet
Conference
978-0-9836283-0-9
Citations 
PageRank 
References 
109
6.90
15
Authors
4
Search Limit
100109
Name
Order
Citations
PageRank
Giovanna Carofiglio167342.32
Massimo Gallo248329.87
Luca Muscariello374347.46
Diego Perino474050.54