Results 1 to 10 of about 1,508 (180)
Chaotic Pulse-Shaping Filter Based on Root-Raised-Cosine Division [PDF]
Entropy, 2023 Chaotic baseband wireless communication system (CBWCS) suffers bit error rate (BER) degradation due to their intrinsic intersymbol interference (ISI). To this end, an ISI-free chaotic filter based on root-raised-cosine (RRC) division is constructed to ...
Xiaosi Tian, Zulin Wang, Qin Huang
doaj +2 more sources
IEEE Access, 2017 In this paper, we deal with the intersymbol interference (ISI) cancellation problem induced by the faster-than-Nyquist (FTN) signaling. In the traditional FTN signaling, the detection delay at the receiver depends on the number of states of the ISI ...
Bin Qian, Xiaokang Wang, Jinming Wen
exaly +3 more sources
Application of Diversity Combining with RLS Adaptive Filtering in Data Transmission in a Hydroacoustic Channel [PDF]
Sensors, 2020 When transmitting data in a hydroacoustic channel under difficult propagation conditions, one of the problems is intersymbol interference (ISI) caused mainly by the effect of multipath propagation.
Agnieszka Czapiewska +3 more
doaj +2 more sources
Equalization of Sparse Intersymbol-Interference Channels Revisited
EURASIP Journal on Wireless Communications and Networking, 2006 Sparse intersymbol-interference (ISI) channels are encountered in a variety of communication systems, especially in high-data-rate systems. These channels have a large memory length, but only a small number of significant channel coefficients.
Land Ingmar +3 more
doaj +5 more sources
IEEE Transactions on Components, Packaging and Manufacturing Technology, 2014 We present and validate against experiments a modeling approach for high-speed serial links that combines the computational advantages of statistical techniques for intersymbol interference (ISI) (improved by employing the realistic pulse shape as from ...
Pierpaolo Palestri, Luca Selmi
exaly +2 more sources
Modulation Decoding Based on K-Means Algorithm for Bit-Patterned Media Recording
Applied Sciences, 2022 In bit-patterned media recording (BPMR) systems, the readback signal is affected by neighboring islands that are characterized by intersymbol interference (ISI) and intertrack interference (ITI).
Seongkwon Jeong, Jaejin Lee
doaj +1 more source
Estimating Interference with a Two-Dimensional Viterbi Algorithm for Bit-Patterned Media Recording
Applied Sciences, 2022 Bit-patterned media recording (BPMR) is proposed as a candidate for future magnetic data storage to overcome superparamagnetism. The distance between magnetic islands in BPMR must be reduced to increase the areal density (AD).
Thien An Nguyen, Jaejin Lee
doaj +1 more source
Multicarrier Faster-Than-Nyquist Based on Efficient Implementation and Probabilistic Shaping
IEEE Access, 2021 The conventional multicarrier faster-than-Nyquist (MFTN) achieves the spectral efficiency (SE) gain by deep compression. However, deep compression leads to severe intersymbol interference (ISI) or intercarrier interference (ICI).
Hui Che, Kun Zhu, Yong Bai
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
Error correction in data storage systems using polar codes
IET Communications, 2021 This paper investigates error correction in two‐dimensional (2‐D) intersymbol interference (ISI) channels using polar codes. 2‐D channels offer high data storage capacity compared to traditional one‐dimensional (1‐D) channels but suffer from greater ISI ...
Nana Kobina Gerrar +2 more
doaj +1 more source