Results 11 to 20 of about 257 (174)
BER Degradation of MC-CDMA at High SNR with MMSE Equalization and Residual Frequency Offset
EURASIP Journal on Wireless Communications and Networking, 2009 Multicarrier Code Division Multiple Access (MC-CDMA) is an attractive technique for high speed wireless data transmission in view of its advantages over orthogonal frequency division multiplexing. In this paper, we analyze the performance of fully loaded
P. Harinath Reddy, V. U. Reddy
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A New Strategy For The Blind Mmse Equalization
, 2009 Publication in the conference proceedings of EUSIPCO, Glasgow, Scotland ...
Khaled F. Abu-Salem, Chunbo Luo, Yu Gong
openaire +3 more sources
IEEE Access, 2018 In this paper we propose a new type of receiver for underwater acoustic communication. The proposed receiver has the following features: 1) It has a turbo structure with an embedded adaptive decision feedback equalizer (DFE), which is based on the least ...
Lijun Xu +5 more
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A Deep Learning Approach to Evaluating SISO-OFDM Channel Equalization
Wasit Journal of Engineering SciencesChannel equalization is crucial to the efficiency of wireless network systems. To improve communication reliability and decrease computing complexity, 5G networks have made great progress with the help of deep learning (DL).
Saja S Hanoon +2 more
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IEEE Access, 2018 Multi-input multi-output (MIMO) detection based on turbo principle has been shown to provide a great enhancement in the throughput and reliability of underwater acoustic (UWA) communication systems.
Youwen Zhang +2 more
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Радіоелектронні і комп'ютерні системи, 2023 The subject matter of the article is to identify and equalize the parameters of telecommunication channels. The goal is to develop a new mathematical approach based on positive definite kernels on a Hilbert space.
Imad Badi +4 more
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Design, comparative study and analysis of CDMA for different modulation techni
Egyptian Informatics Journal, 2015 In this work, we have design a MIMO–CDMA using 4 ∗ 8 antennas with the combination of MMSE (Minimum Mean square Error Equalizer) for BPSK (Binary Phase shift Keying), QPSK (Quadrature Phase Shift Keying), 16-QAM, 64-QAM and 256-QAM (Quadrature Amplitude ...
Arun Kumar, Manisha Gupta
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Alzheimer's &Dementia, Volume 22, Issue 9, September 2026.Abstract INTRODUCTION Conventional cognitive instruments exhibit limited efficacy in detecting insidious cognitive decline in subjective cognitive decline (SCD) due to neural compensation. We hypothesized that auditory distraction during a visual memory task would unmask preclinical amyloid beta (Aβ) vulnerability. METHODS We evaluated 112 participants
Yating Wang +18 more
wiley +1 more source
Fast Adaptive Blind MMSE Equalizer for Multichannel FIR Systems
EURASIP Journal on Advances in Signal Processing, 2006 We propose a new blind minimum mean square error (MMSE) equalization algorithm of noisy multichannel finite impulse response (FIR) systems, that relies only on second-order statistics.
Abed-Meraim Karim +2 more
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European Journal of Sport Science, Volume 26, Issue 9, September 2026.ABSTRACT This study aimed to compare the acute effects of two 4v4 small‐sided game (SSG) formats, touch‐restricted SSG (SSGt) and free‐play SSG (SSGf), on serum brain‐derived neurotrophic factor (BDNF) levels, cognitive performance, and technical actions in young male soccer players. Thirty‐two young male soccer players completed two 4v4 SSG conditions
Yakup Zühtü Birinci +6 more
wiley +1 more source