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Efficient Spectral Methods for PDEs with Spectral Fractional Laplacian

Journal of Scientific Computing, 2021
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Changtao Sheng, Duo Cao, Jie Shen 0001
openaire   +2 more sources

Spectral efficiency in the wideband regime

IEEE Transactions on Information Theory, 2002
Summary: The tradeoff of spectral efficiency (b/s/Hz) versus energy-per-information bit is the key measure of channel capacity in the wideband power-limited regime. This paper finds the fundamental bandwidth-power tradeoff of a general class of channels in the wideband regime characterized by low, but nonzero, spectral efficiency and energy per bit ...
S Verdú
exaly   +2 more sources

Spectral Efficiency

New Electronics, 2020
Data consumption is continually increasing but spectrum is not infinite. Danish Aziz talks to Charlotte Hathway about the RF and microwave technologies Analog Devices has developed to bridge that gap
openaire   +2 more sources

Resource Efficiency: A New Paradigm on Energy Efficiency and Spectral Efficiency Tradeoff [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2014
Spectral efficiency (SE) and energy efficiency (EE) are the main metrics for designing wireless networks. Rather than focusing on either SE or EE separately, recent works have focused on the relationship between EE and SE and provided good insight into the joint EE-SE tradeoff.
Daniel Ka Chun So   +2 more
exaly   +5 more sources

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