A Proposed Channel Estimation Based on Enhanced Sub-carrier Index Modulation and Packet-Discrete Wavelet Transform to Minimize Bit Error Rate [PDF]
Engineering and Technology Journal, 2021 For Orthogonal Frequency Division Multiplexing (OFDM) and other communication systems, many estimating approaches have been developed to estimate the channel state information and lower the Bit Error Rate (BER).
Ansam Jabbar
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One year follow-up study on cognitive performances in patients with Parkinson's disease [PDF]
Romanian Journal of Neurology, 2009 The goal of our study was to assess the cognitive state in patients with Parkinson’s disease (PD). We studied 58 patients ( 23 men and 35 women, mean age 70,1± 4,5 years and mean educational level 11,9 ±1 years).
Denisa Pirscoveanu +5 more
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Cerebral vasomotor reactivity in patients with arterial hypertension and cognitive impairment [PDF]
Romanian Journal of Neurology, 2016 Objectives. The aim of our study is to determine whether cerebral vasomotor reactivity is impaired in patients with arterial hypertension and cognitive impairment and how this hemodynamic parameter is associated with different functions of cognition ...
Athena Cristina Ribigan +8 more
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Can we predict the response to Galantamine in Alzheimer`s disease patients? [PDF]
Romanian Journal of Neurology, 2015 Although considerate progress was obtained by adding imagistic and laboratory test, clinical examination remains the core of the diagnosis for Alzheimer`s disease. After 20 years of experience with anticholinergic drugs we know that only one third of the
Carmen Gavan +2 more
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Receiver Multiuser Diversity Aided Multi-Stage MMSE Multiuser Detection: A Low-Complexity Detector Fast-Converging to the Optimum [PDF]
, 2010 Design of low-complexity detection schemes that can approach near-optimum bit error rate (BER) performance in multiuser or other multiple-input multiple-output (MIMO) systems has always been highly challenging.
Yang, Lie-Liang
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Learning the MMSE Channel Predictor [PDF]
2020 IEEE International Conference on Communications Workshops (ICC Workshops), 2020 We present a neural network based predictor which is derived by starting from the linear minimum mean squared error (LMMSE) predictor and by further making two key assumptions. With these assumptions, we first derive a weighted sum of LMMSE predictors which is motivated by the structure of the optimal MMSE predictor.
Nurettin Turan, Wolfgang Utschick
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Receiver Multiuser Diversity Aided Multi-Stage MMSE Multiuser Detection for DS-CDMA and SDMA Systems Employing I-Q Modulation [PDF]
, 2010 The so-called receiver multiuser diversity aided multistage minimum mean-square error multiuser detector (RMD/MS-MMSE MUD), which was proposed previously by the author, is investigated in the context of the direct-sequence code-division multiple-access ...
Yang, Lie-Liang, Lie-Liang Yang
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ASSOCIATION BETWEEN RISK FACTORS AND COGNITIVE IMPAIRMENT AMONG TYPE 2 DIABETES MELLITUS PATIENTS
International Journal of Health Services Research and Policy, 2022 Background: Diabetes mellitus type 2 is considered as one of the leading causes of illness and mortality through over the globe. Diabetic retinopathy, neuropathy, and nephropathy are all effectively screened on a regular basis. Recent research have shown
Malik Faizan Ahmad +4 more
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Privacy-aware MMSE estimation [PDF]
2016 IEEE International Symposium on Information Theory (ISIT), 2016 We investigate the problem of the predictability of random variable $Y$ under a privacy constraint dictated by random variable $X$, correlated with $Y$, where both predictability and privacy are assessed in terms of the minimum mean-squared error (MMSE).
Shahab Asoodeh +2 more
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Effect of Hb% on Cognitive Skills in UG Medical Students [PDF]
Journal of Clinical and Diagnostic Research, 2013 Introduction: The cognitive functions in adults can be altered by a number of diseases, nutritional deficiencies, hormonal changes, ageing and drugs.
Ilham Jaleel, P Saikumar, PR Devak
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