Adaptive Server and Path Switching for Content Delivery Networks
Nishimuta Hiroyuki, Daiki Nobayashi, Takeshi Ikenaga · IEICE Transactions on Information and Systems · 2020
The communications quality of content delivery networks (CDNs), which are geographically distributed networks that have been optimized for content delivery, deteriorates when interflow congestion conditions are severe. Herein, we propose an adaptive server and path switching scheme that is based on the estimated acquisition throughput of each path. We also provide simulation results that show our proposed method can provide higher throughput performance levels than existing methods.