Abstract

AbstractThis paper works with recent issues related to educational content delivery which either have become acute or newly arisen due to the COVID-19 pandemic. While several tools including Zoom, Meet, Teams, WebEx, and others are common in online classrooms today, this paper considers other models including those in which traffic is offloaded to network edge. Via trace-based modeling based on real datasets describing network performance in AWS EC2 services, this paper identifies that at least two distinct cloud-based models of content delivery can be implemented even in large realtime classrooms.KeywordsDigital classroomNetwork performanceTrace-based simulationVirtual university

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