Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Wielandner, A."'
Multipath-based simultaneous localization and mapping (MP-SLAM) is a promising approach in wireless networks for obtaining position information of transmitters and receivers as well as information on the propagation environment. MP-SLAM models specul
Externí odkaz:
http://arxiv.org/abs/2405.02126
Multipath-based simultaneous localization and mapping (MP-SLAM) is a well established approach to obtain position information of transmitters and receivers as well as information regarding the propagation environments in future multiple input multipl
Externí odkaz:
http://arxiv.org/abs/2404.15375
Multipath-based simultaneous localization and mapping (SLAM) is a promising approach to obtain position information of transmitters and receivers as well as information regarding the propagation environments in future mobile communication systems. Us
Externí odkaz:
http://arxiv.org/abs/2304.05680
Cooperative localization (CL) is an important technology for innovative services such as location-aware communication networks, modern convenience, and public safety. We consider wireless networks with mobile agents that aim to localize themselves by
Externí odkaz:
http://arxiv.org/abs/2301.01173
In this paper, we propose a factor-graph-based cooperative positioning algorithm that uses RSS radio measurements and accounts for the directivity of the antennas. This is achieved by modeling the directivity with a parametric antenna pattern and joi
Externí odkaz:
http://arxiv.org/abs/2103.13181
Autor:
Fuchs, Andreas1,2 (AUTHOR) afuchs@tugraz.at, Wielandner, Lukas1,2 (AUTHOR), Neunteufel, Daniel2,3 (AUTHOR), Arthaber, Holger2,3 (AUTHOR), Witrisal, Klaus1,2 (AUTHOR) afuchs@tugraz.at
Publikováno v:
Sensors (14248220). Jun2023, Vol. 23 Issue 12, p5772. 24p.
Publikováno v:
Sensors, Vol 23, Iss 12, p 5772 (2023)
The accuracy of radio-based positioning is heavily influenced by a dense multipath (DM) channel, leading to poor position accuracy. The DM affects both time of flight (ToF) measurements extracted from wideband (WB) signals—specifically, if the band
Externí odkaz:
https://doaj.org/article/8c3bb2614c0246f4bd25e063d8baca35
Autor:
Elisabeth Seidl-Mlczoch, Gregor Kasprian, Erwin Kitzmueller, Daniel Zimpfer, Irene Steiner, Victoria Jowett, Marlene Stuempflen, Alice Wielandner, Barbara Ulm, Ina Michel-Behnke
Publikováno v:
Frontiers in Pediatrics, Vol 10 (2022)
ObjectiveCardiac and extra-cardiac anomalies in 46 pre-natally diagnosed cases of heterotaxy were compared to post-natal anatomical patterns in order to reveal discordant findings. Second, the outcome of these fetuses was evaluated.MethodsFetuses wit
Externí odkaz:
https://doaj.org/article/02fb46b06ee94035aceff6a14001fe5b
Publikováno v:
IEEE Access, Vol 9, Pp 53046-53060 (2021)
In this paper, we propose a factor-graph-based cooperative positioning algorithm that uses RSS radio measurements and accounts for the directivity of the antennas. This is achieved by modeling the directivity with a parametric antenna pattern and joi
Externí odkaz:
https://doaj.org/article/8ce254377cd747948c45ee4099e1ec94
Publikováno v:
Sensors; Volume 23; Issue 12; Pages: 5772
The accuracy of radio-based positioning is heavily influenced by a dense multipath (DM) channel, leading to poor position accuracy. The DM affects both time of flight (ToF) measurements extracted from wideband (WB) signals—specifically, if the band