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The goal of this paper is to serve as a guide for selecting a detection architecture that achieves the right speed/memory/accuracy balance for a given application and platform. To this end, we investigate various ways to trade accuracy for speed and memory usage in modern convolutional object detection systems. A number of successful systems have been proposed in recent years, but apples-toapples...
A record low energy (250fJ/bit) intra-chip electronic-photonic link is demonstrated at 5Gb/s on a 3D-integrated wafer using through-oxide-vias (1.45fF-per-via) for the first time. The receiver sensitivity was −19.3dBm and the on-chip laser energy was 6fJ/bit.
This paper presents the performance evaluation of a common signal employed to enable coexistence between heterogeneous physical (PHY) layer designs in the Smart Utility Networks (SUNs). The coexistence mechanism, known as Multi-PHY Management (MPM) uses a common PHY signaling specification known as the Common Signaling Mode (CSM) to facilitate interference avoidance/mitigation among the three specified...
In this paper, we have investigated adopting sequential decoding algorithm to detect CPM signal with Green decomposition. As discussed, the number of filters used in the matched filter bank may be reduced without significantly affecting the receiver's SER performance. Further, we reduce the complexity by using the feature which implies that certain different branches in the trellis share the same...
Cognitive radio(CR) has become an enabling technology to realize dynamic spectrum access through its spectrum sensing and reconfigurable capability. Robust and reliable spectrum sensing is needed to discover spectrum opportunity. Single cognitive radios often fail to provide such reliable information due to their inherent sensitivity limitation. Primary signals that are subject to detection by cognitive...
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