Results 21 to 30 of about 183,434 (340)
IEEE Access, 2018 The recently proposed recursive convolutional lattice code (RCLC) can form a signal with pseudo-Gaussian constellations, and their parallel concatenation is shown to approach the Shannon limit.
Toshiki Matsumine, Hideki Ochiai
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Constructions of Quantum Convolutional Codes [PDF]
, 2007 We address the problems of constructing quantum convolutional codes (QCCs) and of encoding them. The first construction is a CSS-type construction which allows us to find QCCs of rate 2/4.
Grassl, Markus, Roetteler, Martin
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Accurate Performance Analysis of Coded Large-Scale Multiuser MIMO Systems with MMSE Receivers
Sensors, 2019 In this paper, we estimate the uplink performance of large-scale multi-user multiple-input multiple-output (MIMO) networks. By applying minimum-mean-square-error (MMSE) detection, a novel statistical distribution of the signal-to-interference-plus-noise ...
Kai Zhai, Zheng Ma, Xianfu Lei
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Exit chart analysis of parallel data convolutional codes [PDF]
, 2005 We recently proposed a new class of turbo-like codes called parallel data convolutional codes (PDCCs). The distinct characteristics of PDCCs include parallel data input bits and a self-iterative soft-in/soft-out a posteriori probability(APP) decoder. In
Leis, John +2 more
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Examples of minimal-memory, non-catastrophic quantum convolutional encoders [PDF]
, 2011 One of the most important open questions in the theory of quantum convolutional coding is to determine a minimal-memory, non-catastrophic, polynomial-depth convolutional encoder for an arbitrary quantum convolutional code.
Hosseini-Khayat, Saied +2 more
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2017 Increasing the resistance of a system consisting of several programmable logic integrated circuits (FPGA) to space radiation effects is discussed in the paper.
A. A. Nikitin, Yu. N. Zhigulevtsev
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A new approach to software vulnerability detection based on CPG analysis
Cogent Engineering, 2023 Detecting source code vulnerabilities is an essential issue today. In this paper, to improve the efficiency of detecting vulnerabilities in software written in C/C++, we propose to use a combination of Deep Graph Convolutional Neural Network (DGCNN) and ...
Cho Do Xuan
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The Extended Invariant Factor Algorithm with Application to the Forney Analysis of Convolutional Codes [PDF]
, 1993 In his celebrated paper on the algebraic structure of convolutional codes, Forney showed that by using the invariant-factor theorem, one can transform an arbitrary polynomial generator matrix for an (n, k) convolutional code C into a basic (and ...
McEliece, Robert J., Onyszchuk, Ivan
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IEEE Access, 2023 Recently, CRC-aided list decoding of convolutional codes has gained attention thanks to its remarkable performance in the short blocklength regime. This paper studies the convolutional and CRC codes of the Consultative Committee for Space Data System ...
Riccardo Schiavone +2 more
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Design of high-speed and low-latency Viterbi decoder
Dianzi Jishu Yingyong, 2018 In a Viterbi decoder, there are two known memory organization techniques for the storage of survivor sequences, namely register exchange method and traceback method.
Yang Min
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