Decision feedback equalization for radiation hard data link at 5 Gbps
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/12/01/c01067
Abstract: The increased particle collision rate following the upgrade of the Large Hadron Collider (LHC) to an increased luminosity requires an increased readout data speed, especially for the ATLAS pixel detector, located closest to the particle… read more here.
Keywords: radiation hard; feedback equalization; decision feedback; hard data ... See more keywords
A Body Channel Communication Technique Utilizing Decision Feedback Equalization
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3034999
Abstract: This article presents the body channel communication technique that first adopts decision feedback equalisation. For the first time, we characterised post-cursor intersymbol interference of a single-bit pulse response of a human body channel for decision… read more here.
Keywords: body channel; body; decision feedback; channel communication ... See more keywords
Detection of Signals in MC–CDMA Using a Novel Iterative Block Decision Feedback Equalizer
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3211392
Abstract: This paper presents a technique to mitigate multiple access interference (MAI) in multicarrier code division multiple access (MC-CDMA) wireless communications systems. Although under normal circumstances the MC-CDMA system can achieve high spectral efficiency and resistance… read more here.
Keywords: decision feedback; feedback equalizer; iterative block; cdma ... See more keywords
Iterative Equalization With Decision Feedback Based on Expectation Propagation
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2018.2843760
Abstract: This paper investigates the design and analysis of minimum mean square error (MMSE) turbo decision feedback equalization (DFE), with expectation propagation (EP), for single carrier modulations. Classical non iterative DFE structures have substantial advantages at… read more here.
Keywords: dfe; decision feedback; expectation propagation;
A 112 Gb/s PAM-4 RX Front-End With Unclocked Decision Feedback Equalizer
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2020.3011972
Abstract: The implementation of an unclocked DFE (UC-DFE) architecture for high-speed PAM-4 signals is investigated in this brief. Instead of clocked slicers and flip-flops, data-decision and feedback delay control are performed by saturated analog delay chains.… read more here.
Keywords: decision feedback; pam; front end;
A Family of MMSE-Based Decision Feedback Equalizers and Their Properties for FBMC/OQAM Systems
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2019.2891744
Abstract: Filter bank multi-carrier based on offset quadrature amplitude modulation (FBMC/OQAM) suffers from inter-symbol interference and inter-subchannel interference in multi-path fading channels. By exploiting the special structures of the FBMC/OQAM signal and the resulting correlation matrix… read more here.
Keywords: dfe; mmse based; decision feedback; fbmc oqam ... See more keywords
On the use of decision feedback equalization for continuous active sonar
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Acoustical Society of America"
DOI: 10.1121/1.5036498
Abstract: Continuous Active SONAR (CAS) systems allow duty cycles up to 100% and so lower target association errors are possible as compared to Pulse Active Sonar (PAS). Large time-bandwidth product Linear Frequency Modulated (LFM) signals are… read more here.
Keywords: sonar; decision feedback; continuous active; active sonar ... See more keywords
Underwater wireless optical communication utilizing low-complexity sparse pruned-term-based nonlinear decision-feedback equalization.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.462827
Abstract: The nonlinearity of the light-emitting diode (LED) in underwater wireless optical communication (UWOC) systems is considered the one major limiting factor that degrades the system's performance. Volterra series-based nonlinear equalization is widely employed to mitigate… read more here.
Keywords: nonlinear decision; performance; decision feedback; feedback equalization ... See more keywords
Decision feedback equalizer for holographic data storage.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.004056
Abstract: Holographic data storage (HDS) has attracted much attention as a next-generation storage medium. Because HDS suffers from two-dimensional (2D) inter-symbol interference (ISI), the partial-response maximum-likelihood (PRML) method has been studied to reduce 2D ISI. However,… read more here.
Keywords: storage; holographic data; decision feedback; data storage ... See more keywords
Decision-Feedback Detection Strategy for Nonlinear Frequency-Division Multiplexing
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.012057
Abstract: By exploiting a causality property of the nonlinear Fourier transform, a novel decision-feedback detection strategy for nonlinear frequency-division multiplexing (NFDM) systems is introduced. The performance of the proposed strategy is investigated both by simulations and… read more here.
Keywords: detection; detection strategy; feedback detection; decision feedback ... See more keywords