Gain stabilization of SiPMs with an adaptive power supply
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/14/05/p05006
Abstract: The gain of silicon photomultipliers (SiPMs) increases with bias voltage and decreases with temperature. To operate SiPMs at stable gain, the bias voltage can be readjusted to compensate for temperature changes. We have tested this… read more here.
Keywords: power supply; adaptive power; gain; bias voltage ... See more keywords
Adaptive power method for estimating large deviations in Markov chains.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.034137
Abstract: We study the performance of a stochastic algorithm based on the power method that adaptively learns the large deviation functions characterizing the fluctuations of additive functionals of Markov processes, used in physics to model nonequilibrium… read more here.
Keywords: power method; power; method estimating; markov chains ... See more keywords
Adaptive Power Allocation for Uplink Non-Orthogonal Multiple Access With Semi-Grant-Free Transmission
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2020.3002800
Abstract: In this letter, an adaptive power allocation (APA) strategy is proposed for an uplink non-orthogonal multiple access (NOMA) with semi-grant-free (SGF) transmission, where one grant-based user (GBU) shares the same resource with other grant-free users… read more here.
Keywords: grant; non orthogonal; power allocation; uplink non ... See more keywords
Adaptive Power Control for Cooperative Covert Communication With Partial Channel State Information
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2022.3172683
Abstract: In jammer-assisted covert communication scenarios, jamming signals also degrade the communication between legitimate users. Considering that it is difficult for a transmitter to obtain all the required channel state information (CSI), we propose an adaptive… read more here.
Keywords: state information; power control; channel state; communication ... See more keywords
Adaptive Power Shifting for Power-Constrained Heterogeneous Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Computers"
DOI: 10.1109/tc.2022.3174545
Abstract: The number and heterogeneity of compute devices, even within a single compute node, has been steadily on the rise. Since all systems must operate under a power cap, the number of discrete devices that can… read more here.
Keywords: power; power shifting; power allocations; shifting power ... See more keywords
Robust and Adaptive Power Allocation Techniques for Rate Splitting Based MU-MIMO Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2022.3179780
Abstract: Rate splitting (RS) systems can better deal with imperfect channel state information at the transmitter (CSIT) than conventional approaches. However, this requires an appropriate power allocation that often has a high computational complexity, which might… read more here.
Keywords: robust adaptive; power; mimo systems; power allocation ... See more keywords
Channel and Bit Adaptive Power Control Strategy for Uplink NOMA VLC Systems
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9020220
Abstract: Non-orthogonal multiple access (NOMA) can be an effective solution to the limited bandwidth of light emitting diodes for visible light communication (VLC) systems to support multiuser communication. The current available works for NOMA VLC systems… read more here.
Keywords: vlc systems; power control; power; adaptive power ... See more keywords