Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Johan Kåredal"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2015 (2015)
International Journal of Antennas and Propagation; 2015, no 190607 (2015)
International Journal of Antennas and Propagation; 2015, no 190607 (2015)
The vehicle-to-vehicle (V2V) propagation channel has significant implications on the design and performance of novel communication protocols for vehicular ad hoc networks (VANETs). Extensive research efforts have been made to develop V2V channel mode
Autor:
Andreas F. Molisch, Oliver Klemp, Laura Bernado, Alexander Paier, Fredrik Tufvesson, Nicolai Czink, Johan Kåredal, Thomas Zemen, Christoph F. Mecklenbrauker
Publikováno v:
Proceedings of the IEEE. 99:1189-1212
To make transportation safer, more efficient, and less harmful to the environment, traffic telematics services are currently being intensely investigated and developed. Such services require dependable wireless vehicle-to-infrastructure and vehicle-t
Publikováno v:
IEEE Communications Magazine; 16(6), pp 12-22 (2009)
Traffic telematics applications are currently under intense research and development for making transportation safer, more efficient, and more environmentally friendly. Reliable traffic telematics applications and services require vehicle-to-vehicle
Autor:
Charlotte Dumard, Alexander Paier, Christoph F. Mecklenbrauker, Andreas F. Molisch, Thomas Zemen, Johan Kåredal, Fredrik Tufvesson, Nicolai Czink
Publikováno v:
Wireless Personal Communications. 50:19-32
The development of efficient vehicle-to-vehicle (V2V) communications systems requires an understanding of the underlying propagation channels. In this paper, we present results on pathloss, power-delay profiles (PDPs), and delay-Doppler spectra from
Autor:
Andreas F. Molisch, Gunnar Eriksson, Peter Almers, Fredrik Tufvesson, Johan Kåredal, Shurjeel Wyne
Publikováno v:
IEEE Transactions on Vehicular Technology; 57(3), pp 1374-1386 (2008)
The outdoor-to-indoor wireless propagation channel is of interest for cellular and wireless local area network applications. This paper presents the measurement results and analysis based on our multiple-input-multiple-output (MIMO) measurement campa
Publikováno v:
IEEE Transactions on Wireless Communications; 6(8), pp 3028-3037 (2007)
The results of three ultra-wideband (UWB) measurement campaigns conducted in two different industrial environments are presented. A frequency range of 3.1 - 10.6 or 3.1 - 5.5 GHz was measured using a vector network analyzer and a virtual array techni
Publikováno v:
IEEE Antennas and Wireless Propagation Letters; 12(1), pp 309-312 (2013)
In vehicle-to-vehicle (V2V) communication systems, the antennas are prone to shadowing, and the antenna gain is dissimilar even for same antenna elements if mounted at different positions on the car. This letter investigates the impact of antenna pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60db171e7225b22ab4b39e158e1674ed
http://lup.lub.lu.se/record/3516482
http://lup.lub.lu.se/record/3516482
Autor:
Nicolai Czink, Alexis Paolo Garcia Ariza, Katsuyuki Haneda, Martin Jacob, Johan Kåredal, Martin Käske, Jonas Medbo, Juho Poutanen, Jussi Salmi, Gerhard Steinböck, Klaus Witrisal
Publikováno v:
Czink, N, Ariza, A P G, Haneda, K, Jacob, M, Kåredal, J, Kåske, M, Medbo, J, Poutanen, J, Salmi, J, Steinböck, G & Witrisal, K 2012, Channel Measurements . in Pervasive Mobile and Ambient Wireless Communications : COST Action 2100 . Springer, London, Signals & Communication Technology, pp. 5-65 . https://doi.org/10.1007/978-1-4471-2315-6_2
Signals and Communication Technology ISBN: 9781447123149
Signals and Communication Technology ISBN: 9781447123149
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90d8c014627e663b950301c4511731f7
https://vbn.aau.dk/da/publications/09937899-861b-49ba-8218-5c38c962e39f
https://vbn.aau.dk/da/publications/09937899-861b-49ba-8218-5c38c962e39f
Autor:
Johan Kåredal, Alexander Paier, Andreas F. Molisch, Fredrik Tufvesson, Christoph F. Mecklenbrauker, Nicolai Czink, Thomas Zemen, Laura Bernado, Anna Roma, Andreas Thiel
Publikováno v:
VTC Spring
in UndeterminedInside a tunnel, electromagnetic wave propagation differs strongly from the well understood "open-air" situation. The characterization of the tunnel environment is crucial for deploying vehicular communication systems. In this paper we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9872ee001a3de28c74334c96f336c270
http://lup.lub.lu.se/record/2273392
http://lup.lub.lu.se/record/2273392
Publikováno v:
IEEE Transactions on Vehicular Technology; 60(1), pp 323-328 (2011)
Vehicle-to-vehicle (V2V) communications have received increasing attention lately, but there is a lack of reported results regarding important quantities such as path loss. This paper presents parameterized path loss models for V2V communications bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::358b1bd6b419f4e5212dcd9376aa4981
https://lup.lub.lu.se/record/1613313
https://lup.lub.lu.se/record/1613313