Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Per Hjalmar Lehne"'
Publikováno v:
IEEE Access, Vol 6, Pp 37185-37194 (2018)
This paper presents a statistical modeling approach of the real-life user-induced randomness due to mobile phone orientations for different phone usage types. As well-known, the radiated performance of a wireless device depends on its orientation and
Externí odkaz:
https://doaj.org/article/2aecde76e774402c8b2c66cdc332b6f1
Publikováno v:
Norsk Medietidsskrift, Vol 14, Pp 192-201 (2007)
Externí odkaz:
https://doaj.org/article/8ba501d12203436d8cad4b359a8b2d37
Publikováno v:
IEEE Communications Magazine. 59:84-90
5G networks provide novel features that have generated huge expectations. Therefore, implementation and validation become crucial. In order to achieve this, the following concepts are important: first, to have a technical insight on the 5G technology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12ede27ca798d2c00e55e34f76f31e45
https://doi.org/10.1109/mcom.001.2001068
https://doi.org/10.1109/mcom.001.2001068
This second deliverable D2.2 outlines the first EMPOWER technology roadmap for advanced wireless based on the technology trends captured in the first deliverable D2.1 [1]. The following list summarizes the key points/achievements from this deliverabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a38b151cd75c38d0ba9ebcb3d2e10d0b
Publikováno v:
IEEE Wireless Communications. 20:6-13
Spectrum trading is an important tool for increasing overall and local spectrum utilization, and to enable access to new and additional spectrum for mobile operators. However, the current spectrum trading regimes usually require long times to execute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1efd60e8ef52b8ca9679867f30fe9ff
https://doi.org/10.1109/mwc.2013.6704468
https://doi.org/10.1109/mwc.2013.6704468
Publikováno v:
Journal of Signal Processing Systems. 73:227-242
Cognitive Radio has been one of the key research topics in the wireless community for about 10 years. The digital switch-over in the TV bands provides opportunities for Cognitive Radio Systems (CRS) to operate in the 470---790 MHz spectrum under incu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::916efb70a80aac6657f769786f4b72cf
https://doi.org/10.1007/s11265-013-0761-3
https://doi.org/10.1007/s11265-013-0761-3
Publikováno v:
ISWCS
Mobile users are assumed to be positioned within the cell or sector boundaries of the serving cell in the network. Measurements of location done by the smart phones combined with the network layout show differently. There is a significant amount of u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74a38f39c063e92b844890c0d26edd88
https://doi.org/10.1109/iswcs.2016.7600963
https://doi.org/10.1109/iswcs.2016.7600963
Publikováno v:
2016 10th European Conference on Antennas and Propagation (EuCAP).
Smart phone sensors provide new possibilities to understand how devices are actually used and handled in real-life situations. Such information can possibly be used to design better handsets, but also to improve network performance. For example, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5c0825815f930ccf3eab55e5fdba2d1
https://doi.org/10.1109/eucap.2016.7481895
https://doi.org/10.1109/eucap.2016.7481895
Publikováno v:
EuCNC
Radio spectrum is a limited natural resource. Most spectrum resources are assigned in the form of licenses, but the actual usage of most spectrum bands is limited. Market mechanisms to trade unused spectrum resources is a promising approach to mitiga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e526bfffb99cf99a24c858491a1cc054
https://doi.org/10.1109/eucnc.2014.6882654
https://doi.org/10.1109/eucnc.2014.6882654
Autor:
Patrick Waldemar, Olav N. Østerbø, Ole Grondalen, Per Hjalmar Lehne, Geir Millstein, Pal Gronsund, Terje Tjelta, Hakon Lonsethagen, Kashif Mahmood
Publikováno v:
5GU
The plethora of wireless devices resulting in a humongous data usage has already pushed the current mobile networks to their limit. Therefore the research and development of the next generation mobile network must take place now. In this regard a mob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ea5bf21f936916d5685b76f04f086de
https://doi.org/10.4108/icst.5gu.2014.258126
https://doi.org/10.4108/icst.5gu.2014.258126