Results 11 to 20 of about 186,820 (284)
Feature extraction of wireless mobile channel and the scene discrimination
上海师范大学学报. 自然科学版, 2017 Based on the time domain impulse response measurements of wireless channel in three known multipath scenarios,the average time delay parameters and time domain amplitude envelope characteristics of wireless channel response were extracted by applying ...
Liu Zhen, Li Li, Ye Peng
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A General Analytical Approximation to Impulse Response of 3-D Microfluidic Channels in Molecular Communication [PDF]
, 2018 In this paper, the impulse response for a 3-D microfluidic channel in the presence of Poiseuille flow is obtained by solving the diffusion equation in radial coordinates.
Akdeniz, Bayram Cevdet +3 more
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A Maximum Likelihood Estimator of Channel Impulse Response [PDF]
IEEE Transactions on Communications, 1983 Summary: It is assumed that a receiver's input is a digital signal corrupted by white Gaussian noise. The information symbols in the digital data stream are in general allowed to be correlated. The small signal maximum likelihood estimate of the channel impulse response is derived.
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Ultra-Wideband Geo-Regioning: A Novel Clustering and Localization Technique
EURASIP Journal on Advances in Signal Processing, 2007 Ultra-wideband (UWB) technology enables a high temporal resolution of the propagation channel. Consequently, a channel impulse response between transmitter and receiver can be interpreted as signature for their relative positions.
Armin Wittneben +3 more
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IEEE Access, 2019 The impulsive noise can deteriorate sharply the performance of orthogonal frequency division multiplexing (OFDM) systems. In this paper, we propose a novel joint channel impulse response estimation and impulsive noise mitigation algorithm based on ...
Xinrong Lv +4 more
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Channel Impulse Response Multilevel Quantization for Power Line Communications
IEEE Access, 2022 Physical layer security (PLS) has become a popular topic in the research community as a complement to traditional security schemes. Particularly, by taking advantage of the channel’s symmetry, a robust ecosystem of security applications has ...
Javier Hernandez Fernandez +2 more
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Corrections to “Real-Time Vehicular Wireless System-Level Simulation”
IEEE Access, 2021 In the above article [1], we discovered an error in the specific version of the AIT real-time channel emulator [2] used for this article. The imaginary part of the channel impulse response was divided by 4, while the real part of the channel impulse ...
Anja Dakic +5 more
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Impulse response modeling for underwater optical wireless channels [PDF]
Applied Optics, 2018 In underwater optical wireless communication (UOWC) channels, impulse response is widely used to describe the temporal dispersion of the received signals. In this paper, we propose a new function to model the impulse response in most realistic cases in UOWC channels.
Yiming Li, Mark S. Leeson, Xiaofeng Li
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The Journal of Engineering, 2014 In this study, a generic analysis of sensor impulse response effects on linearly filtered channel noise is presented to illustrate the resulting variations to the Cramèr–Rao lower bounds (CRLBs) of signal parameter estimators in signal processing and ...
Ephraim S. Gower, Malcom O.J. Hawksford
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Channel Impulse Response Peak Clustering Using Neural Networks
2023 6th International Conference on Advanced Communication Technologies and Networking (CommNet), 2023 7 pages, 10 figures, 5 ...
Petr Horky +6 more
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