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Exploiting wideband spectrum occupancy heterogeneity for weighted compressive spectrum sensing
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Conference Paper)
Compressive sampling has shown great potential for making wideband spectrum sensing possible at sub-Nyquist sampling rates. As a result, there have recently been research efforts that aimed to develop techniques that ...
Reducing data center energy consumption through peak shaving and locked-in energy avoidance
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
The grid company enforces high penalties for the peak power demands of cloud data centers. These penalties result in high electricity bills that can be avoided by relying on the servers' uninterruptible power supply (UPS) ...
Optimizing joint data and power transfer in energy harvesting multiuser wireless networks
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
Energy harvesting emerges as a potential solution for prolonging the lifetime of the energy-constrained mobile wireless devices. In this paper, we focus on radio frequency (RF) energy harvesting for multiuser multicarrier ...