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Wireless coexistence is crucial with the explosive development of wireless technologies in recent years. The coexistence issues of IEEE 802.11 b/g and IEEE 802.15.4 have been well studied, however few work focused on 802.11n new features including MIMO, channel bonding and frame aggregation. In this paper, we conducted extensive experiments to understand how 802.11n impact on 802.15.4 and vice versa...
Many of us in the field of ultra-low-Vdd processors experience difficulty in assessing the sub/near threshold circuit techniques proposed by earlier papers. This paper investigates five major pitfalls which are often not appreciated by researchers when claiming that their circuits outperform others by working at a lower Vdd with a higher energy-efficiency. These pitfalls include: i) overlook the impacts...
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