Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Kim Mahler"'
Publikováno v:
IEEE Open Journal of Vehicular Technology, Vol 4, Pp 490-504 (2023)
Estimating the speed of aerial user equipment (UE) is critically important to provide reliable mobility management for cellular-connected unmanned aerial vehicles (UAVs) since this can enhance the quality of service. The 3GPP standard uses the number
Externí odkaz:
https://doaj.org/article/ec58bf67954c4a6593a31da5d1400099
Autor:
Eisuke Fukuda, Kim Mahler, Robert W. Heath, Tao Yu, Satoshi Nagata, Kazuaki Takahashi, Takayuki Shimizu, Kei Sakaguchi, Ryuichi Fukatsu, Takeo Fujii, Alexey Khoryaev
Publikováno v:
IEICE Transactions on Communications. :587-603
Millimeter wave provides high data rates for Vehicle-to-Everything (V2X) communications. This paper motivates millimeter wave to support automated driving and begins by explaining V2X use cases that support automated driving with references to severa
Vehicle-to-vehicle (V2V) wireless communications can improve traffic safety at road intersections and enable congestion avoidance. However, detailed knowledge about the wireless propagation channel is needed for the development and realistic assessme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae27dd2a3c1ecf72a0239c14f3cba51a
http://arxiv.org/abs/1903.04788
http://arxiv.org/abs/1903.04788
Autor:
Thomas Haustein, Ronald Freund, Martin Kasparick, Kim Mahler, Julius Schulz-Zander, Lars Thiele, Richard J. Weiler, Thomas Wiegand
Publikováno v:
Digital Transformation ISBN: 9783662581339
Mobile communications have permanently changed our society and our ways of communicating ever since the global availability of mobile speech services, and because these communications form the basis for mobile Internet. They have facilitated a new di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3a060acda6d2bfe41029a0f301a7026
https://doi.org/10.1007/978-3-662-58134-6_7
https://doi.org/10.1007/978-3-662-58134-6_7
Publikováno v:
IEEE Transactions on Vehicular Technology; 66(1), pp 15-25 (2017)
A detailed understanding of the dynamic processes of vehicular radio channels is crucial for its realistic modeling. In this paper, we present multipath components (MPCs) tracking results from a channel sounder measurement with 1 GHz bandwidth at a c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88e0e5707b4d306074ae14e0b9ea941d
https://lup.lub.lu.se/record/dfd98e56-9c47-440a-abe3-b28d4d4cd21e
https://lup.lub.lu.se/record/dfd98e56-9c47-440a-abe3-b28d4d4cd21e
Publikováno v:
IEEE Transactions on Vehicular Technology; 66(6), pp 4657-4667 (2017)
Realistic propagation modeling requires a detailed understanding and characterization of the radio channel properties. This paper is based on channel sounder measurements with 1 GHz bandwidth at a carrier frequency of 5.7 GHz and particular tracking
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b2ba6bb6b99b7909bf6bc9b38617c1
http://arxiv.org/abs/1610.07404
http://arxiv.org/abs/1610.07404
Publikováno v:
VTC Spring
Reliable connectivity between vehicles is a requirement for efficient overtaking warning systems. We investigate the 6 GHz propagation channel between oncoming vehicles with five different types of large obstructing vehicles in a poor scattering envi
Publikováno v:
2016 10th European Conference on Antennas and Propagation (EuCAP).
In this paper a new method has been introduced to obtain directional information on the propagation paths from wide-band channel measurement data, in particular with respect to future measurements in the mm-wave band. The method is based on large-sca
Robust channel estimation in IEEE 802.11p systems in highly time- and frequency-varying vehicular channels, in combination with long data packets, is a challenging task due to the ill-suited pilot pattern. Solutions of increased receiver complexity t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02743f8827d7d68d6ee217dd68a48fc2
https://publica.fraunhofer.de/handle/publica/245650
https://publica.fraunhofer.de/handle/publica/245650
Autor:
Mike Wisotzki, Wilhelm Keusgen, Thomas Kurner, Michael Peter, Andreas Kortke, Jorg Nuckelt, Panagiotis Paschalidis, Kim Mahler
This paper examines the multiple-input multiple-output (MIMO) characteristics of the vehicular MIMO channel at 5.9 GHz by analyzing the correlation of multipath components (MPCs) in the case of high antenna separation and the angular characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b55df2ef9823597fbb9dacdeed7508c9
https://publica.fraunhofer.de/handle/publica/246285
https://publica.fraunhofer.de/handle/publica/246285