Non-linear fitting with joint spatial regularization in arterial spin labeling
Sign Up to like & getrecommendations! Published in 2021 at "Medical image analysis"
DOI: 10.1016/j.media.2021.102067
Abstract: Multi-Delay single-shot arterial spin labeling (ASL) imaging provides accurate cerebral blood flow (CBF) and, in addition, arterial transit time (ATT) maps but the inherent low SNR can be challenging. Especially standard fitting using non-linear least… read more here.
Keywords: arterial spin; non linear; spin labeling; joint spatial ... See more keywords
Joint Spatial and Reflecting Modulation for Active IRS Assisted MIMO Communications
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2023.3258486
Abstract: This paper proposes an active-intelligent reflecting surface (IRS) assisted joint spatial and reflecting modulation (A-IRS-JSRM). The proposed A-IRS-JSRM engages an active IRS with sub-connected architecture in which several reflecting elements are grouped into panels, and… read more here.
Keywords: joint spatial; reflecting modulation; modulation; spatial reflecting ... See more keywords
Joint Spatial Division and Multiplexing for FDD in Intelligent Reflecting Surface-Assisted Massive MIMO Systems
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2022.3187656
Abstract: Channel reciprocity, assumed in fifth-generation (5G) systems such as massive multiple-input-multiple-output (mMIMO), appears to be questioned in practice by recent studies on intelligent reflecting surface (IRS). Hence, contrary to previous works, we consider frequency division… read more here.
Keywords: reflecting surface; joint spatial; spatial division; intelligent reflecting ... See more keywords
Joint Spatial-Propagation Modeling of Cellular Networks Based on the Directional Radii of Poisson Voronoi Cells
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2020.3048646
Abstract: In coverage-oriented networks, base stations (BSs) are deployed in a way such that users at the cell boundaries achieve sufficient signal strength. The shape and size of cells vary from BS to BS, since the… read more here.
Keywords: joint spatial; propagation; spatial propagation; model ... See more keywords
The influence of the Japanese waving cat on the joint spatial compatibility effect: A replication and extension of Dolk, Hommel, Prinz, and Liepelt (2013)
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DOI: 10.1371/journal.pone.0184844
Abstract: In a joint go/no-go Simon task, each of two participants is to respond to one of two non-spatial stimulus features by means of a spatially lateralized response. Stimulus position varies horizontally and responses are faster… read more here.
Keywords: compatibility effects; effect; simon task; joint spatial ... See more keywords
A Systematic Review of Joint Spatial and Spatiotemporal Models in Health Research
Sign Up to like & getrecommendations! Published in 2023 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph20075295
Abstract: With the advancement of spatial analysis approaches, methodological research addressing the technical and statistical issues related to joint spatial and spatiotemporal models has increased. Despite the benefits of spatial modelling of several interrelated outcomes simultaneously,… read more here.
Keywords: joint spatial; systematic review; spatial spatiotemporal; spatiotemporal models ... See more keywords