Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Jeff Pugh"'
Autor:
Lana Balyk, Jeff Pugh
Publikováno v:
Forced Migration Review, Iss 43, Pp 47-49 (2013)
In order to improve security for both Colombian forced migrants andEcuadorians in the communities where they live, an approach thattakes advantage of governance networks can allow residents tonegotiate access to resources and rights that they otherwi
Externí odkaz:
https://doaj.org/article/3bc594db9b3843b6ae5138dcc2eda702
Publikováno v:
IEEE Transactions on Antennas and Propagation. 66:4806-4820
This paper presents the details and results of double-directional propagation measurements carried out in two indoor office environments: a semi-open, cubicle-type office space and a more traditional work environment with closed offices. The measurem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c5f6f41f290833a40dfebdc91845e48
https://doi.org/10.1109/tap.2018.2851279
https://doi.org/10.1109/tap.2018.2851279
Publikováno v:
MILCOM
This paper addresses the problem of modelling the behaviour of wideband VHF channel measurements collected in mountainous regions of Norway. A considerable number of measurement results reveal non-monotonic behaviour of the calculated complex frequen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29b9499bbdb336ddd774c9a03d593e73
https://doi.org/10.1109/milcom47813.2019.9020879
https://doi.org/10.1109/milcom47813.2019.9020879
Publikováno v:
MILCOM
This paper considers statistical modelling of wideband propagation characteristics in the frequency domain based on the channel's complex frequency correlation function (FCF). Using a large set of wireless propagation measurements taken at 312 MHz in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f53c15dcc2106e798bb36b8aa29a9f6
https://doi.org/10.1109/milcom.2018.8599808
https://doi.org/10.1109/milcom.2018.8599808
Autor:
Matt Wheatley, Janani Kassiri, Thomas Snyder, D. Barry Sinclair, Jeff Pugh, Sharon Carline, Laura Jurasek
Publikováno v:
Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques. 40:48-55
Background:The surgical removal of the epileptogenic zone in medically intractable seizures depends on accurate localization to minimize the neurological sequelae and prevent future seizures. To date, few studies have demonstrated the use of depth el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ee404d0904f6fc3a750d0f282689c3c
https://doi.org/10.1017/s0317167100012944
https://doi.org/10.1017/s0317167100012944
Publikováno v:
MILCOM
A wideband Pseudo-Noise channel sounder built by CRC in Canada has been used to measure the wideband channel characteristics in three different types of terrain in Eastern Norway. The channel characteristics at 312 MHz are described in terms of path
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6abad6ed18138d921b49acff92a38013
https://doi.org/10.1109/milcom.2015.7357685
https://doi.org/10.1109/milcom.2015.7357685
Publikováno v:
2011 XXXth URSI General Assembly and Scientific Symposium.
Work reported herein contributes to the prediction of achievable performance of the IEEE 802.16 standard using time series of 50 Mchps PN channel sounder measurements at 4.9 GHz on radio channels in a scenario in which emergency vehicles are parked o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fcd8daf898e18da273d6edff1429a75
https://doi.org/10.1109/ursigass.2011.6050533
https://doi.org/10.1109/ursigass.2011.6050533
Publikováno v:
SPIE Proceedings.
Packet-based communication systems, such as Time Division Multiple Access (TDMA) systems, often employ a preamble sequence to allow coarse estimation of carrier frequency offset, phase offset, and signal delay at the receiver. Successful acquisition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e779726901d062911a0f4af0aa8d02c6
https://doi.org/10.1117/12.852600
https://doi.org/10.1117/12.852600
Autor:
P.J. Vigneron, Jeff Pugh
Publikováno v:
MILCOM 2008 - 2008 IEEE Military Communications Conference.
A family of propagation models for the tactical VHF radio channel is presented based on propagation measurements conducted under the conditions expected for mobile land-tactical communications. The appropriate configuration for tactical communication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::703dbe9bcf3b3082b2b52f9c425b2e25
https://doi.org/10.1109/milcom.2008.4753160
https://doi.org/10.1109/milcom.2008.4753160
Publikováno v:
MILCOM 2007 - IEEE Military Communications Conference.
Large scale characterization of the channel average power-delay properties is considered based on quasi-simultaneous mobile propagation measurements at the lower VHF frequencies 37.8, 57.0, and 77.5 MHz. The measurements were conducted in three diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3eb6c58cdd0ee1edf5176db186d7030b
https://doi.org/10.1109/milcom.2007.4454829
https://doi.org/10.1109/milcom.2007.4454829