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This analysis identifies limitations in cellular networks, impacting cloudlet application delivery, suggesting improvements.
Today's cellular networks are built with``macro cell'' basestations connected to the Internet via a rigid, complicated backhaul. Even with state-of-art technologies like LTE, users get limited throughput and high latency, with high variance. Performance enhancing IP boxes are deployed in the cellular operator's datacenters, far from the user. As a result, the most compelling cloudlet applications are difficult to realize on such networks and cloudlet researchers have thus far focused on Wi-Fi networks only.
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Agarwal et al. (2014) studied this question.
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