Ultra-wide-band propagation channels
AF Molisch - Proceedings of the IEEE, 2009 - ieeexplore.ieee.org
Understanding ultra-wide-band (UWB) propagation channels is a prerequisite for UWB
system design as well as communication-theoretic and information-theoretic investigations …
system design as well as communication-theoretic and information-theoretic investigations …
Ultrawideband propagation channels-theory, measurement, and modeling
AF Molisch - IEEE transactions on vehicular technology, 2005 - ieeexplore.ieee.org
This paper presents an overview of ultrawideband (UWB) propagation channels. It first
demonstrates how the frequency selectivity of propagation processes causes fundamental …
demonstrates how the frequency selectivity of propagation processes causes fundamental …
[图书][B] Principles of cognitive radio
E Biglieri - 2013 - books.google.com
Widely regarded as one of the most promising emerging technologies for driving the future
development of wireless communications, cognitive radio has the potential to mitigate the …
development of wireless communications, cognitive radio has the potential to mitigate the …
Vehicle–vehicle channel models for the 5-GHz band
I Sen, DW Matolak - IEEE transactions on intelligent …, 2008 - ieeexplore.ieee.org
In this paper, we describe the results of a channel measurement and modeling campaign for
the vehicle-to-vehicle (V2V) channel in the 5-GHz band. We describe measurements and …
the vehicle-to-vehicle (V2V) channel in the 5-GHz band. We describe measurements and …
Joint channel estimation and data detection in MIMO-OFDM systems: A sparse Bayesian learning approach
The impulse response of wireless channels between the Nt transmit and Nr receive
antennas of a MIMO-OFDM system are group approximately sparse (ga-sparse), ie, the NtNr …
antennas of a MIMO-OFDM system are group approximately sparse (ga-sparse), ie, the NtNr …
Joint approximately sparse channel estimation and data detection in OFDM systems using sparse Bayesian learning
It is well known that the impulse response of a wideband wireless channel is approximately
sparse, in the sense that it has a small number of significant components relative to the …
sparse, in the sense that it has a small number of significant components relative to the …
NLOS mitigation using linear programming in ultrawideband location-aware networks
S Venkatesh, RM Buehrer - IEEE transactions on Vehicular …, 2007 - ieeexplore.ieee.org
In this paper, we propose a linear-programming (LP) approach to the problem of nonline-of-
sight (NLOS) mitigation in ad hoc ultrawideband wireless networks. The locations of …
sight (NLOS) mitigation in ad hoc ultrawideband wireless networks. The locations of …
Non-line-of-sight identification in ultra-wideband systems based on received signal statistics
S Venkatesh, RM Buehrer - IET Microwaves, Antennas & Propagation, 2007 - IET
Non-line-of-sight (NLOS) propagation can severely degrade the reliability of communication
and localisation accuracy in indoor ultra-wideband (UWB)'location-aware'networks. Link …
and localisation accuracy in indoor ultra-wideband (UWB)'location-aware'networks. Link …
Hidden Markov models for radio localization in mixed LOS/NLOS conditions
This paper deals with the problem of radio localization of moving terminals (MTs) for indoor
applications with mixed line-of-sight/non-line-of-sight (LOS/NLOS) conditions. To reduce …
applications with mixed line-of-sight/non-line-of-sight (LOS/NLOS) conditions. To reduce …
Ultra-wideband channel model for intra-vehicular wireless sensor networks beneath the chassis: From statistical model to simulations
CU Bas, SC Ergen - IEEE Transactions on Vehicular …, 2012 - ieeexplore.ieee.org
Intra-vehicular wireless sensor networks (IVWSNs) are a promising new research area that
can provide part cost, assembly, maintenance savings, and fuel efficiency through the …
can provide part cost, assembly, maintenance savings, and fuel efficiency through the …