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Design and testing of a real time simulation for Trellis Coded Modulation [PDF]
, 1995 Bibliography: leaves 75-76.The aim of this project is to build and test a real time simulation for Trellis Coded Modulation(TCM). The tests to be performed are a comparison between Ungerboeck and pragmatic codes and varying and observing different ...
Benzakein, Allon
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An approach for medical event detection in Chinese clinical notes of electronic health records
BMC Medical Informatics and Decision Making, 2019 Background Medical event detection in narrative clinical notes of electronic health records (EHRs) is a task designed for reading text and extracting information. Most of the previous work of medical event detection treats the task as extracting concepts
Xuesi Zhou +4 more
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IEEE Open Journal of Vehicular Technology, 2023 Wireless smart utility network (Wi-SUN) is one of the wireless communication technologies that realize the Internet of things (IoT). The existing Wi-SUN adopts frequency shift keying compliant with IEEE 802.15.4 for smart utility networks, also known as ...
Yudai Morikawa +2 more
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Node Synchronization for the Viterbi Decoder [PDF]
IEEE Transactions on Communications, 1984 Motivated by the needs of NASA's Voyager 2 mission, in this paper we describe an algorithm which detects and corrects losses of node synchronization in convolutionally encoded data. This algorithm, which would be implemented as a hardware device external to a Viterbi decoder, makes statistical decisions about node synch based on the hard-quantized ...
Lorden, Gary +2 more
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Adaptive decoding of convolutional codes [PDF]
Advances in Radio Science, 2007 Convolutional codes, which are frequently used as error correction codes in digital transmission systems, are generally decoded using the Viterbi Decoder. On the one hand the Viterbi Decoder is an optimum maximum likelihood decoder, i.e.
K. Hueske, J. Geldmacher, J. Götze
doaj
Viterbi decoding strategies for 5 GHz wireless LAN systems [PDF]
, 2001 Standards for the operation of wireless local area network (WLAN) technology in the 5 GHz band have been developed in Europe, North America and Japan. These systems employ orthogonal frequency division multiplexing (OFDM) technology, and utilize forward ...
Nix, AR +4 more
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IEEE Access, 2020 This paper proposes a robust reconstruction scheme for image/ video transmission in space-time trellis coding (STTC) based MIMO wireless multimedia sensor networks (WMSN).
Ankit Kudeshia +3 more
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Performance Analysis of Turbo Codes
Communications, 2013 The article focuses on the performance analyses of Turbo Codes. These codes belong to the group of error correction codes. By their use, it is possible to achieve high system performance.
Jakub Sedy +3 more
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Multiple Chains Markov Switching Vector Autoregression
Journal of Time Series Analysis, EarlyView.ABSTRACT Both the U.S. stock and bond returns exhibit distinct Markovian regimes. However, because these regimes display limited coherence, conventional models typically require highly parameterized systems to adequately capture their joint distribution.
Leopoldo Catania
wiley +1 more source
A Novel Architecture for High-Speed Viterbi Decoder
, 2010 In this paper we present a high-speed and low-complexity Viterbi decoder architecture. The Add-Compare-Select Unit (ACSU) is an indispensable unit in the Viterbi decoder. The processing speed in the conventional architecture of Viterbi decoder is limited
李揚漢; Lee, Yang-han; 詹益光; Jan, Yih-guang; Tseng, Hsien-wei; Chuang, Ming-hsueh; Peng, Chiung-hsuan; 李維聰; Lee, Wei-tsong; Chen, Chih-tsung
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