IEEE, Hongyi Wang, Xiuzhen Cheng, Senior Member, IEEE, Dan Li, Member, IEEE, and Antti Yla¨-Ja¨a¨ski Abstract—Unbalanced traffic demands of different data center applications are an important issue in designing data center networks (DCN). In this paper, we present our exploratory investigation on a hybrid DCN solution of utilizing wireless transmissions in DCNs. Our work aims to solve the congestion problem caused by a few hot nodes to improve the global performance. We model the wireless transmissions…
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