Evaluation of an ultra-wide-band propagation channel

By R. Cramer, Robert A. Scholtz, Moe Z. Win. 2002

642 citations recorded by the source corpus.

Subfields: Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/6ebbb235c71b381d36bc24ed2ddf4fbdddbc5032

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In Electrical and Electronic Engineering

Citations in the corpus

Characterization of ultra-wide bandwidth wireless indoor channels: a communication-theoretic view (2002, methodology): “The UWB propagation analyses in the earlier publications [ 36 ], [49] are based on the set of measurements described in this paper.”
Ultrawideband propagation channels-theory, measurement, and modeling (2005, methodology): “For UWB channels, only a small number of angularly resolved measurements is available [66], [58], [36].”
A modified S-V clustering channel model for the UWB indoor residential environment (2005, methodology): “Here, cluster regions were selected manually by visual inspection similar to [4], [6], [7].”
Ranging in a dense multipath environment using an UWB radio link (2002, methodology): “Win and Scholtz [2] introduced a maximum-likelihood (ML) detector for multipath in UWB propagation measurements and Cramer et al. [4]‐[ 6 ] used the CLEAN algorithm to develop a UWB channel model involving angle-of-arrival (AoA), as well as time-of-arrival (ToA).”
A geometry-based stochastic MIMO model for vehicle-to-vehicle communications (2009, methodology): “The first part of this algorithm is achieved by means of a high-resolution approach that is based on a serial “search-and-subtract” of the contributions from the individual scatterers (this is similar to the CLEAN method [28]).”
Compressed Channel Sensing: A New Approach to Estimating Sparse Multipath Channels (2010, background): “Numerous experimental studies undertaken by various researchers in the recent past have shown though that wireless channels associated with a number of scattering environmen ts tend to exhibitsparsestructures at high signal space dimension in the sense that majority of the channel DoF end up being e”
Performance of ultra-wideband communications with suboptimal receivers in multipath channels (2002, background): “However, each multipath component (or more appropriately, pulse [23]) associated with a particular path collectively exhibits distortion after reflections, diffractions, and scattering and does not resemble the ideal received signal corresponding to the line-of-sight (LOS) path [1], [2], [21]‐[ 23 ]”