A new stochastic spatio-temporal propagation model (SSTPM) for mobile communications with antenna arrays [PDF]
, 2001 In order to evaluate the performance of third-generation mobile communication systems, radio channel models are required. The models should be capable of handling nonstationary scenarios with dynamic evolution of multipath. In this context and due to the
McGeehan, JP, Piechocki, RJ, Tsoulos, G
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Estimation of attenuation of wireless links in various environmental conditions [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2023 The article is devoted to the assessment of attenuation in wireless links in various environmentalconditions. A simplified damping estimation methodology based on the Floating-intercept (FI) modelis presented [1].
Tomasz Grasza
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Measurement-based analysis of dense multipath components in a large industrial warehouse [PDF]
, 2018 This work presents a measurement-based polarimetric analysis of the specular- and dense multipath components (SMCs and DMC) in a large industrial warehouse.
Gaillot, Davy. P. +11 more
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A design study on complexity reduced multipath mitigation [PDF]
Advances in Radio Science, 2012 Global navigation satellite systems, e.g. the current GPS and the future European Galileo system, are frequently used in car navigation systems or smart phones to determine the position of a user.
U. Wasenmüller +5 more
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Software-only TDOA/RTF positioning for 3G WCDMA wireless network [PDF]
, 2008 A hybrid location finding technique based oil time difference of arrival (TDOA) with round-trip time (RTT) measurements is proposed for a wideband code division Multiple access (WCDMA) network.
Chen +7 more
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Minimum Delay Multipath Routing Based on TDMA for Underwater Acoustic Sensor Network
International Journal of Distributed Sensor Networks, 2016 Multipath routing is an alternative routing technique, which uses redundant paths to deliver data from source to destination. Compared to single path routing protocols, it can address reliability, delay, and energy consumption issues.
Weigang Bai +4 more
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Dense multipath component polarization and wall attenuation at 1.35 GHz in an office environment [PDF]
, 2018 This paper presents an analysis of dense multipath components in office meeting rooms. Radio channel sounding measurements at 1.35 GHz were performed with transmitter and receiver in the same room (intra-room) and in adjacent rooms (inter-room). Specular
Bellekens, Ben +11 more
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IEEE Access, 2019 The cost functions and their performances of direct position determination (DPD) methods in the presence of multipath propagation are investigated. We first establish a general DPD (GDPD) model in the presence of multi-path propagation and point out that
Jianping Du +4 more
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An indoor variance-based localization technique utilizing the UWB estimation of geometrical propagation parameters [PDF]
, 2018 A novel localization framework is presented based on ultra-wideband (UWB) channel sounding, employing a triangulation method using the geometrical properties of propagation paths, such as time delay of arrival, angle of departure, angle of arrival, and ...
Gaillot, Davy P. +9 more
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Illustrating Multipath Propagation by Means of Sound Waves [PDF]
IEEE Antennas and Propagation Magazine, 2009 A method is presented that uses sound waves to illustrate multipath propagation concepts. This is based on the existing analogy between radio and sound waves, and has the advantage that the required equipment is easily available. Different measurement techniques are introduced to respectively examine time dispersion, time variation, and both aspects of
openaire +2 more sources