Results 11 to 20 of about 5,632 (238)
Neural Network Equalizer in Visible Light Communication: State of the Art and Future Trends
Frontiers in Communications and Networks, 2022 As 6G research progresses, both visible light communication (VLC) and artificial intelligence (AI) become important components, which makes them appear to converge.
Jianyang Shi +9 more
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Training Strategy of Fuzzy-Firefly Based ANN in Non-Linear Channel Equalization
IEEE Access, 2022 Channel equalization is remaining a challenge for the researcher. Especially for the non-linear channel as well as the extremely dispersive channel, an effective channel equalizer is required.
Pradyumna Kumar Mohapatra +3 more
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Linear equalizers for quasi-synchronous block spreading CDMA systems [PDF]
, 2009 Recently, a block spreading code division multiple access (BS-CDMA) technique was presented whereby user-specific preceding along with orthogonal spreading codes are used to achieve multi-user interference (MUI) free when all users arrive at the base ...
Mohammud Z. Bocus +5 more
core +1 more source
Microwave group delay equalizers [PDF]
, 1970 A survey of the present state of microwave group-delay equalizers is presented. Based on this, a number of equalizers for use at microwave and millimetric wave frequencies are investigated, both theoretically and experimentally.
Brian Wardrop (7204367)
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Equalizers in mobile communications: Tutorial 38 [PDF]
, 2012 Modern cellular wireless systems would not be possible without high-performance equalizers. Signal impairments introduced by the wireless channel can only be compensated for by using such equalizers.
Rupp, Markus +1 more
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A Fully Electronic Time Reversal Mirror System Based on Temporal Imaging
IEEE Access, 2019 A fully electronic time reversal mirror (TRM) system, which can make signal time reversal transformation, is proposed in this paper. The high-order asymmetric all-pass equalizer (APE) is proposed to provide a prescribed group delay for the TRM system ...
Xiaoxiang Zhao, Shaoqiu Xiao, Ying Sun
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Double-Layer E-Structure Equalization Circuit for Series Connected Battery Strings
Energies, 2019 In order to eliminate the voltage imbalance among battery cells when they are connected in series, the paper proposes a double-layer E-structure (DLE) equalizer based on bidirectional buck−boost converters, which has the advantage of quick ...
Shungang Xu +3 more
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Modelling and Design of Pre-Equalizers for a Fully Operational Visible Light Communication System
Sensors, 2023 Nowadays, Visible Light Communication (VLC) has gained much attention due to the significant advancements in Light Emitting Diode (LED) technology. However, the bandwidth of LEDs is one of the important concerns that limits the transmission rates in a ...
Murat Bostanoglu +3 more
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A Subband Adaptive Equalization Structure
, 1999 The potential presence of fractional delays, non-minimum phase parts, and a colouring of the channel output can require adaptive equalizers to adapt very long impulse responses.
Weiss, S, Garcia-Alis, D, Stewart, R W
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Realizable MIMO decision feedback equalizers: Structure and design
, 2001 We present and discuss the structure and design of optimum multivariable decision feedback equalizers (DFEs), The equalizers are derived under the constraint of realizability, that is, causal and stable filters and finite decision delay.
Tidestav, C,, Ahlen, A, Sternad, M
core +7 more sources