توضیحات
Data centers (DCs) is becoming increasingly an integral part of the computing infrastructures of most enterprises. Therefore, the concept of DC networks (DCNs) is receiving an increased attention in the network research community. Most DCNs deployed today can be classified as wired DCNs as copper and optical fiber cables are used for intra- and inter-rack connections in the network. Despite recent advances, wired DCNs face two inevitable problems; cabling complexity and hotspots. To address these problems, recent research works suggest the
incorporation of wireless communication technology into DCNs. Wireless links can be used to either augment conventional wired DCNs, or to realize a pure wireless DCN. As the design spectrum
of DCs broadens, so does the need for a clear classification to differentiate various design options. In this paper, we analyze the free space optical (FSO) communication and the 60 GHz radio frequency
(RF),the two key candidate technologies for implementing wireless links in DCNs.We present a generic classification scheme that can be used to classify current and future DCNs based on the communication technology used in the network. The proposed classification is then used to review and summarize major research in this area. We also discuss open questions and future research directions in the area of wireless DCs
S:Persian Channel of IEEE ComSoc
Year:2016
By :Abdelbaset S. Hamza, Jitender S. Deogun, and Dennis R. Alexander
File Information :English Language/24 Page/Size:3.7 M
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منبع :Persian Channel of IEEE ComSoc
سال :2016
کاری از :Abdelbaset S. Hamza, Jitender S. Deogun, and Dennis R. Alexander
اطلاعات فایل :زبان انگلیسی/24 صفحه/حجم :3.7 M
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