Invited Abstract: A Simulation Package for Energy Consumption of Content Delivery Networks (CDNs)
Mohammadhassan Safavi, Saeed Bastani

TL;DR
This paper proposes a flexible simulation package in OMNet++ to analyze and improve the energy consumption of Content Delivery Networks, considering various network components and content types for sustainable Internet infrastructure.
Contribution
It introduces a comprehensive simulation tool that models energy consumption in CDNs, integrating state-of-the-art models for network elements and content types.
Findings
Provides a holistic view of CDN energy consumption behaviors.
Enables evaluation of energy-efficient CDN architectures.
Supports diverse content types and network components.
Abstract
Content Delivery Networks (CDNs) are becoming an integral part of the future generation Internet. Traditionally, these networks have been designed with the goals of traffic offload and the improvement of users' quality of experience (QoE), but the energy consumption is also becoming an indispensable design factor for CDNs to be a sustainable solution. To study and improve the CDN architectures using this new design metric, we are planning to develop a generic and flexible simulation package in OMNet++. This package is aimed to render a holistic view about the CDN energy consumption behaviour by incorporating the state-of-the-art energy consumption models proposed for the individual elements of CDNs (e.g. servers, routers, wired and wireless links, wireless devices, etc.) and for the various Internet contents (web pages, files, streaming video, etc.).
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Taxonomy
TopicsCaching and Content Delivery · Opportunistic and Delay-Tolerant Networks · Peer-to-Peer Network Technologies
