Results 31 to 40 of about 26,654,237 (305)
Biochimica et Biophysica Acta (BBA) - Biomembranes, 2005 We have explored the permeation and blockage of ions in sodium channels, relating the channel structure to function using electrostatic profiles and Brownian dynamics simulations. The model used resembles the KcsA potassium channel with an added external vestibule and a shorter selectivity filter.
Vora, Taira, Corry, Ben, Chung, Shin-Ho
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3D channel model in 3GPP [PDF]
IEEE Communications Magazine, 2015 Multi-antenna techniques capable of exploiting the elevation dimension are anticipated to be an important air-interface enhancement targeted to handle the expected growth in mobile traffic. In order to enable the development and evaluation of such multi-antenna techniques, the 3rd generation partnership project (3GPP) has recently developed a 3 ...
Bishwarup Mondal +11 more
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Temporal-Channel Modeling in Multi-head Self-Attention for Synthetic Speech Detection [PDF]
InterspeechRecent synthetic speech detectors leveraging the Transformer model have superior performance compared to the convolutional neural network counterparts. This improvement could be due to the powerful modeling ability of the multi-head self-attention (MHSA)
Duc-Tuan Truong +5 more
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Channel Modeling and Characteristics for 6G Wireless Communications
IEEE Network, 2021 Channel models are vital for theoretical analysis, performance evaluation, and system deployment of the communication systems between the transmitter and receivers.
Hao Jiang +3 more
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Modeling of Ion Channels [PDF]
The Journal of General Physiology, 1999 Modeling of biological ion channels has a long history, going back more then 100 yr ([Hille 1984][1]). In the old, premolecular biology era, interpretation of these simple models provided the primary source of information about channel structure.
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Reconfigurable Intelligent Surfaces for Future Wireless Networks: A Channel Modeling Perspective
IEEE wireless communications, 2021 While researchers have set their sights on future wireless networks of 2030, communications through reconfigurable intelligent surfaces (RISs) appears as one of the potential enabling technologies for 6G wireless networking.
E. Başar, I. Yildirim
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Biochimica et Biophysica Acta (BBA) - Biomembranes, 2000 We propose a model of calcium channels that can explain most of their observed properties, including the anomalous mole fraction effect and mutation of the glutamate residues. The structure grossly resembles that of the KcsA potassium channel except for the presence of an extracellular vestibule and a shorter selectivity filter containing four ...
Corry, Ben +3 more
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Channel Modeling for Multi-Receiver Molecular Communication Systems [PDF]
IEEE Transactions on Communications, 2021 Molecular Communication via Diffusion (MCvD) is a prominent small-scale technology, which roots from the nature. With solid analytical foundations on channel response and advanced modulation techniques, molecular single-input-single-output (SISO) systems
Gokberk Yaylali +3 more
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Radiation Absorption Noise for Molecular Information Transfer
IEEE Access, 2020 Molecular signaling is ubiquitous across scales in nature and finds useful applications in precision medicine and heavy industry. Characterizing noise in communication systems is essential to understanding its information capacity.
S. Pratap Singh +4 more
doaj +1 more source
Near-Field Channel Modeling for Holographic Mimo Communications [PDF]
IEEE wireless communicationsEmpowered by the latest progress on innovative metamaterials/metasurfaces and advanced antenna technologies, holographic multiple-input multiple-output (H-MIMO) emerges as a promising technology to fulfill the ultimate goals of the sixth-generation (6G ...
Tierui Gong +5 more
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