Non-Coherent Detection for Ultraviolet Communications With Inter-Symbol Interference [PDF]
Journal of Lightwave Technology, 2020 Ultraviolet communication (UVC) serves as a promising supplement to share the responsibility for the overloads in conventional wireless communication systems. One challenge for UVC lies in inter-symbol-interference (ISI), which combined with the ambient noise, contaminates the received signals and thereby deteriorates the communication accuracy ...
Wenxiu Hu +5 more
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Symbol Error Rate Minimization Based Constructive Interference Precoding for Multi-User Systems
IEEE Access, 2021 Symbol level precoding based on the concept of constructive interference has been recognized as an advanced version of conventional interference-avoidance precoding for multi-user transmission.
Ling Zhang +3 more
doaj +1 more source
Artificial intelligence enhances the performance of chaotic baseband wireless communication
IET Communications, 2021 It was reported recently that chaos properties could be used to relieve inter‐symbol interference caused by multipath propagation in chaos‐based wireless communication system.
Hai‐Peng Ren +4 more
doaj +1 more source
Intersymbol Interference in Indoor Visible Light Communication Systems Employing LED Sources of Large Area [PDF]
The Egyptian International Journal of Engineering Sciences and Technology, 2022 This work is concerned with the assessment of inter-symbol interference (ISI) encountered in indoor visible light communication (VLC) system inside a room of relatively small dimensions (room area ≤ 5m × 5m).
Khalid Hussein, Marwa Ali
doaj +1 more source
IFI and ISI premitigation for block-code-modulated noncoherent UWB impulse radio: A code optimization approach [PDF]
, 2012 Codeword matching and signal aggregation (CMSA) is a recently proposed low-complexity noncoherent receiver for block code modulated UWB Impulse Radio (UWB-IR) systems. As the frame/symbol duration is shortened to boost data rate, inter-frame interference
Lv, Tiejun +4 more
core +1 more source
Applied Sciences, 2020 Faster-than-Nyquist (FTN) signaling is regarded as a potential candidate for improving data rate and spectral efficiency of 5G new radio (NR). However, complex detectors have to be utilized to eliminate the inter symbol interference (ISI) introduced by ...
Yaqiu Peng, Mingqi Li
doaj +1 more source
Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel
Applied Sciences, 2022 Recently, holographic data storage (HDS) has attracted significant attention as the next-generation storage technology because of its large capacity and high-speed transfer capabilities.
Thien An Nguyen, Jaejin Lee
doaj +1 more source
Generalized Least Squares Based Channel Estimation for FBMC-OQAM
IEEE Access, 2019 The presence of intrinsic inter-carrier interference (ICI) and inter-symbol interference (ISI) at the output of the matched filter receiver in filter bank multi-carrier with offset quadrature amplitude modulation (FBMC-OQAM) systems complicates the task ...
Vibhutesh Kumar Singh +2 more
doaj +1 more source
Robust equalisation for inter symbol interference communication channels
IET Signal Processing, 2012 The problem of equalisation for communication channels with inter symbol interference (ISI) is investigated in this study. One practical yet challenging constraint for a channel with high transmission rate is incorporated into the modelling of the equalisation system: the communication channel is subject to uncertainties, which are assumed to be within
Hui Zhang 0019 +2 more
openaire +1 more source
System level evaluation of interference in vehicular mobile broadband networks [PDF]
, 2011 This paper presents results from a novel OFDMA multi-cell mobile broadband system-level simulator. The tool is used to statistically characterize uplink and downlink inter-cell interference.
Nix, AR +5 more
core +1 more source