Results 1 to 10 of about 57,027 (186)
Particle smoothing techniques with turbo principle for MIMO systems [PDF]
2003 4th IEEE Workshop on Signal Processing Advances in Wireless Communications - SPAWC 2003 (IEEE Cat. No.03EX689), 2003 We address the problem of space-time communications in the context where the turbo principle is used in order to improve the robustness of the transmission. Recovering the sequence of emitted symbols in the wide-band context is known to lead to a computationally very challenging problem.
Andrieu, C, McGeehan, JP, Piechocki, RJ
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Iterative channel estimation based on the Turbo principle for UWB system
Tongxin xuebao, 2008 An iterative channel estimation algorithm and receiver structures based on Turbo principle were proposed for estimating channel parameters in a TH-UWB system under the realistic UWB channel model from IEEE 802.15.
TENG Peng-wei1 +2 more
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Making acute ischemic stroke thrombi visible in MRI imaging [PDF]
Scientific ReportsKnowledge of thrombus behavior and visualization on MRI in acute ischemic stroke is less than optimal. However, MRI sequences could be enhanced based on the typical T1 and T2 relaxation times of the target tissues, which mainly determine their signal ...
Aglaé Velasco Gonzalez +9 more
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Application of Gas Foil Bearings in China
Applied Sciences, 2021 Gas foil bearing has been widely used in high-speed turbo machinery due to its oil-free, wide temperature range, low cost, high adaptability, high stability and environmental friendliness.
Yu Hou +5 more
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Spatially coupled turbo codes: Principles and finite length performance [PDF]
2014 11th International Symposium on Wireless Communications Systems (ISWCS), 2014 In this paper, we give an overview of spatially coupled turbo codes (SC-TCs), the spatial coupling of parallel and serially concatenated convolutional codes, recently introduced by the authors. For presentation purposes, we focus on spatially coupled serially concatenated codes (SC-SCCs).
Graell i Amat, Alexandre +2 more
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Sensors, 2023 This paper proposes using direct adaptation (DA)-based turbo equalization in multiple-input-multiple-output (MIMO) filtered multitone (FMT) time reversal (TR) acoustic communications to jointly suppress noise, residual co-channel interference (CCI) and ...
Lin Sun, Haisen Li
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Cryptanalysis Knapsack Cipher Using Artificial Immune System [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2009 In this work, the use of an artificial immune system (AIS ) in cryptanalysis is explored. This AIS uses the clonal selection principle for the cryptanalysis of knapsack cipher.
Eman Al-Obaidy
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Denoising-Based Turbo Compressed Sensing
IEEE Access, 2017 Turbo compressed sensing (Turbo-CS) is an efficient iterative algorithm for sparse signal recovery with partial orthogonal sensing matrices. In this paper, we extend the Turbo-CS algorithm to solve compressed sensing problems involving a more general ...
Zhipeng Xue, Junjie Ma, Xiaojun Yuan
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Application of soil herbicides in gardening to improve fruit production [PDF]
Brazilian Journal of Biology, 2023 The study considered the use of soil herbicides: Begin Turbo, KS; Dual Gold, KE; Euro-Lighting, VRK; Command, KE; Pivot, VK; Proponite, KE; Zenkor Ultra, KS and partially soil action: Demetra, KE, and Dialen Super, KS.
V. V. Antonenko, A. V. Zubkov
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Haberleşme Sistemlerinde Turbo Kodlama ve Turbo İlkesinin Bazı Pratik Uygulamaları
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2013 söz etmiştir. Shannon, veri iletim hızı içi teorik bir sınır tanımlamış ve Shannon’dan günümüze kadar bu sınıra yaklaşma çabaları sürmüştür. Shannon’dan sonra çok sayıda etkin kodlama ve kod çözme teknikleri bulunmuş olmasına rağmen, 90’lı yılların ...
Selman KULAÇ, Murat Hüsnü SAZLI
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