On the energy landscape of symmetric quantum signal processing [PDF]
Quantum, 2022 Symmetric quantum signal processing provides a parameterized representation of a real polynomial, which can be translated into an efficient quantum circuit for performing a wide range of computational tasks on quantum computers. For a given polynomial $f$
Jiasu Wang, Yulong Dong, Lin Lin
doaj +8 more sources
Shannon’s Energy Based Algorithm in ECG Signal Processing [PDF]
Computational and Mathematical Methods in Medicine, 2017 Physikalisch-Technische Bundesanstalt (PTB) database is electrocardiograms (ECGs) set from healthy volunteers and patients with different heart diseases. PTB is provided for research and teaching purposes by National Metrology Institute of Germany.
Hamed Beyramienanlou, Nasser Lotfivand
core +7 more sources
Energy Efficiency of Distributed Signal Processing in Wireless Networks: A Cross-Layer Analysis [PDF]
IEEE Transactions on Signal Processing, 2015 In order to meet the growing mobile data demand, future wireless networks will be equipped with a multitude of access points (APs). Besides the important implications for the energy consumption, the trend towards densification requires the development of decentralized and sustainable radio resource management techniques.
Geraci, G. +2 more
arxiv +7 more sources
An Energy-Efficient Algorithm for Wearable Electrocardiogram Signal Processing in Ubiquitous Healthcare Applications [PDF]
Sensors, 2018 Rapid progress and emerging trends in miniaturized medical devices have enabled the un-obtrusive monitoring of physiological signals and daily activities of everyone’s life in a prominent and pervasive manner.
Ali Hassan Sodhro +4 more
doaj +7 more sources
Development of Self-Powered Energy-Harvesting Electronic Module and Signal-Processing Framework for Wearable Healthcare Applications [PDF]
BioengineeringA battery-operated biomedical wearable device gradually assists in clinical tasks to monitor patients’ health states regarding early diagnosis and detection.
Jegan Rajendran +4 more
doaj +3 more sources
Iterative Signal Processing for Integrated Sensing and Communication Systems [PDF]
arXiv, 2023 Integrated sensing and communication (ISAC), with sensing and communication sharing the same wireless resources and hardware, has the advantages of high spectrum efficiency and low hardware cost, which is regarded as one of the key technologies of the fifth generation advanced (5G-A) and sixth generation (6G) mobile communication systems.
Zhiqing Wei +5 more
arxiv +3 more sources
Signal Processing Methods to Enhance the Energy Efficiency of In-Memory Computing Architectures [PDF]
IEEE Transactions on Signal Processing, 2021 This paper presents signal processing methods to enhance the energy vs. accuracy trade-off of in-memory computing (IMC) architectures. First, an optimal clipping criterion (OCC) for signal quantization is proposed in order to minimize the precision of ...
Charbel Sakr, Naresh R. Shanbhag
openalex +2 more sources
Probabilistic arithmetic and energy efficient embedded signal processing [PDF]
Proceedings of the 2006 international conference on Compilers, architecture and synthesis for embedded systems, 2006 Probabilistic arithmetic, where the ith output bit of addition and multiplication is correct with a probability pi , is shown to be a vehicle for realizing extremely energy-efficient, embedded computing. Specifically, probabilistic adders and multipliers, realized using elements such as gates that are in turn probabilistic, are shown to form a natural ...
Jason George +3 more
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Energy processing techniques for stress wave emission signals [PDF]
The Journal of the Acoustical Society of America, 1979 This paper describes the construction of two circuits capable of measuring the energy of transient signals, in particular, stress wave emission (SWE) signals. Energy of SWE signals cannot be measured by conventional energy meters since these meters require a repetitive signal, and by nature SWE signals are nonrepetitive.
Hibbert A. Duncan
openalex +3 more sources
Energy Consumption and Energy Density in Optical and Electronic Signal Processing [PDF]
IEEE Photonics Journal, 2011 We compare the energy consumption of digital optical and digital electronic signal processing circuits, including the contributions to energy consumption of the optical to electrical (O/E) converters and electrical to optical (E/O) converters, and the ...
Rodney S. Tucker, Kerry Hinton
doaj +2 more sources