Results 241 to 250 of about 26,654,237 (305)
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Machine Learning for Wireless Communication Channel Modeling: An Overview
Wireless Personal Communications, 2019Saud Alhajaj Aldossari +2 more
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ChannelGAN: Deep Learning-Based Channel Modeling and Generating
IEEE Wireless Communications Letters, 2022The increasing complexity on channel modeling and the cost on collecting plenty of high-quality wireless channel data have become the main bottlenecks of developing deep learning (DL) based wireless communications.
Han Xiao +3 more
semanticscholar +1 more source
IEEE Transactions on Communications, 2022
Intelligent reflecting surface (IRS) is a promising new technology that is able to create a favorable wireless signal propagation environment by collaboratively reconfiguring the passive reflecting elements yet with low hardware and energy cost.
Yi Wei, Mingmin Zhao, Minjian Zhao
semanticscholar +1 more source
Intelligent reflecting surface (IRS) is a promising new technology that is able to create a favorable wireless signal propagation environment by collaboratively reconfiguring the passive reflecting elements yet with low hardware and energy cost.
Yi Wei, Mingmin Zhao, Minjian Zhao
semanticscholar +1 more source
A Survey of Channel Modeling Techniques for Visible Light Communications
Journal of Network and Computer Applications, 2021Visible Light Communication (VLC) is a subset of Optical Wireless Communication (OWC) originally based on Light Emitting Diodes (LEDs) for data transmission in an imperceptible way to human vision. Thanks to its wide license-free bandwidth, high security,
Selma Yahia +5 more
semanticscholar +1 more source
On polarization channel modeling
IEEE Wireless Communications, 2016The use of MIMO technology has yielded high capacity in commercial wireless systems. However, a major issue of MIMO systems is that the channel capacity is highly dependent on the correlation between antenna elements. Therefore, multi-polarized antennas have been implemented in MIMO systems to reduce the antenna correlation and realize compact devices.
Yejun He +2 more
openaire +1 more source
Channel Modeling and Channel Estimation for Holographic Massive MIMO With Planar Arrays
IEEE Wireless Communications Letters, 2021In a realistic wireless environment, the multi-antenna channel usually exhibits spatially correlated fading. This is more emphasized when a large number of antennas is densely deployed, known as holographic massive MIMO (multiple-input multiple-output ...
Özlem Tuğfe Demir +2 more
semanticscholar +1 more source
THz channel modeling: Consolidating the road to THz communications
China Communications, 2021For the sake of meeting the demand of data rates at terabit (Tbit) per second scale in future networks, the terahertz (THz) band is widely accepted as one of the potential key enabling technologies for next generation wireless communication systems. With
Shanyun Liu +4 more
semanticscholar +1 more source
Hexagonal Models for Channel Routing
Algorithmica, 1997zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Martin L. Brady +2 more
openaire +1 more source
IEEE Transactions on Vehicular Technology, 2002
A class of aeronautical wide-band channel models is proposed, featuring parking and taxi environments, takeoff and landing situations, and en-route scenarios for ground-air and air-air links. Typical and worst case parameter sets are suggested, based on published measurement results and empirical data. The models are suitable for channel emulators that
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A class of aeronautical wide-band channel models is proposed, featuring parking and taxi environments, takeoff and landing situations, and en-route scenarios for ground-air and air-air links. Typical and worst case parameter sets are suggested, based on published measurement results and empirical data. The models are suitable for channel emulators that
openaire +2 more sources
Hydrodynamic model in isospin channels
Physical Review Letters, 1987The Steinwedel-Jensen hydrodynamic model is generalized to study isovector collective modes excited in charge-exchange reactions. Results are given for the energy splittings between the different isospin components of the giant dipole and monopole resonances recently observed in (p,n) and (..pi../sup +- /,..pi../sup 0/) reactions. The quenching of the .
Lipparini, Enrico, Stringari, Sandro
openaire +3 more sources