Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Ragne Emardson"'
Publikováno v:
IEEE Access, Vol 7, Pp 49712-49725 (2019)
A promising solution to meet the demands on accurate positioning and real-time situational awareness in future intelligent transportation systems (ITSs) is cooperative positioning, where vehicles share sensor information over the wireless channel. Ho
Externí odkaz:
https://doaj.org/article/61ef674feb3d4552853b608a5333cca8
Autor:
Erik Steinmetz, Robert Hult, Zhenhua Zou, Ragne Emardson, Fredrik Brannstrom, Paolo Falcone, Henk Wymeersch
Publikováno v:
IEEE Access, Vol 6, Pp 77359-77371 (2018)
Intersection management of automated vehicles relies on wireless communication, whereby communication resources should be allocated to vehicles while maintaining safety. We present a collision-aware resource allocation (CARA) strategy for coordinatio
Externí odkaz:
https://doaj.org/article/84ed33e50ba9408294f96c91facc7c30
Autor:
Robert Hult, Henk Wymeersch, Fredrik Brannstrom, Paolo Falcone, Erik Steinmetz, Ragne Emardson, Zhenhua Zou
Publikováno v:
IEEE Access, Vol 6, Pp 77359-77371 (2018)
IEEE Access
IEEE Access
Intersection management of automated vehicles relies on wireless communication, whereby communication resources should be allocated to vehicles while maintaining safety. We present a collision-aware resource allocation (CARA) strategy for coordinatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::430276325b14712059905e6cbe1d9777
https://doi.org/10.1109/access.2018.2882607
https://doi.org/10.1109/access.2018.2882607
Autor:
Heikki Kajastie, Laurent Pitre, Aline Piccato, D. Smorgon, Giuseppina Lopardo, R. A. Bergerud, E. Georgin, Francesca Sanna, H. Müller, Hannu Sairanen, P. Pavlasek, P. Klason, C. Garcia-Izquierdo, D. del Campo, L. Kňazovická, M. Holmsten, A. Cappella, S A Bell, Ragne Emardson, Robin Underwood, Chiara Musacchio, Alba Gilabert, M de Podesta, Tom Gardiner, Martti Heinonen, Jan M. Johansson, R. Strnad, D. Hudoklin, Javis A. Nwaboh, E. Grudniewicz, F. Bertiglia, M. K. Rasmussen, Jovan Bojkovski, A. Merlone, K. Flakiewicz, R. Benyon, H. Kaykisizli, Janko Drnovšek, Antti Lakka, Graziano Coppa, F. Sparasci, N. Böse, A. Szmyrka Grzebyk, A. Kowal, Vito Fernicola, A. Grykalowska, Volker Ebert, M. Dobre, Manola Brunet
Publikováno v:
Meteorological Applications. 22:820-829
The study describes significant outcomes of the Metrology for Meteorology' project, MeteoMet, which is an attempt to bridge the meteorological and metrological communities. The concept of traceability, an idea used in both fields but with a subtle di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f1c16bb89a223141b9089f17d43fedc
https://doi.org/10.1002/met.1528
https://doi.org/10.1002/met.1528
Publikováno v:
Measurement. 72:96-101
Public transport mobility is restricted for the vulnerable travelers, e.g., those with functional limitations. By removing barriers, a more flexible and independent travel behavior is accomplished. For whole-trip traveling, we model accessibility as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::161567d2f4dcfb67fca8201b0b2420c8
https://doi.org/10.1016/j.measurement.2015.02.053
https://doi.org/10.1016/j.measurement.2015.02.053
Publikováno v:
Radio Science. 48:646-652
Traveling ionospheric disturbances (TIDs) appear as medium-scale TIDs at midlatitudes and as polar cap patches at high latitudes. Both can have a negative impact on Global Navigation Satellite Systems (GNSS) measurements, although the amplitude is of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c9944011729797d61025316ffbc489
https://doi.org/10.1002/2013rs005152
https://doi.org/10.1002/2013rs005152
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 48:3847-3854
The amount of water vapor in the atmosphere is an important indicator for climate change. Using the Global Positioning System (GPS), it is possible to estimate the integrated water vapor (IWV) above the ground-based GPS receiver. In order to optimall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b7fe64d7c3b4099b07153200c643988
https://doi.org/10.1109/tgrs.2010.2049114
https://doi.org/10.1109/tgrs.2010.2049114
Autor:
Ragne Emardson, Per Jarlemark, Per Olof Hedekvist, P. Lothberg, Sven-Christian Ebenhag, Kenneth Jaldehag, Carsten Rieck
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 59:1918-1924
We have performed time transfer experiments based on passive listening in fiber optical networks using Packet over synchronous optical networking (SONET)/synchronous digital hierarchy (SDH). The experiments have been performed with different complexi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d66990685ad66f45369bed237b7c8f2
https://doi.org/10.1109/tim.2009.2028214
https://doi.org/10.1109/tim.2009.2028214
Autor:
P. Lothberg, H. Nilsson, Per Olof Hedekvist, Leslie Pendrill, Kenneth Jaldehag, Sven-Christian Ebenhag, Jan M. Johansson, Per Jarlemark, Carsten Rieck, M. Nilsson, Ragne Emardson
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 57:2495-2501
A technique for time and frequency transfer over an asynchronous fiber optical transmission control protocol (TCP)/IP network is being developed in Sweden by SP Measurement Technology together with STUPI. The technique is based on passive listening t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ccf73683051e486017cda1ee643fe6b
https://doi.org/10.1109/tim.2008.925023
https://doi.org/10.1109/tim.2008.925023
Publikováno v:
International Journal of Environmental Research and Public Health
Volume 11
Issue 12
Pages 12938-12968
International Journal of Environmental Research and Public Health, Vol 11, Iss 12, Pp 12938-12968 (2014)
Volume 11
Issue 12
Pages 12938-12968
International Journal of Environmental Research and Public Health, Vol 11, Iss 12, Pp 12938-12968 (2014)
Elderly persons’ perceived accessibility to railway traveling depends on their functional limitations/diseases, their functional abilities and their travel behaviors in interaction with the barriers encountered during whole trips. A survey was cond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca78a7a805140b25254f26ff0942e7bd