Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Vijitha Weerackody"'
Autor:
Vijitha Weerackody, Enrique Cuevas
Publikováno v:
MILCOM 2021 - 2021 IEEE Military Communications Conference (MILCOM).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dfcc8c40b95cbeffa1b17412979af4d3
https://doi.org/10.1109/milcom52596.2021.9653077
https://doi.org/10.1109/milcom52596.2021.9653077
Autor:
Vijitha Weerackody
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 52:245-260
Interference to adjacent satellites depends on the specific location of the interfering satellite terminal, and this is an important issue in the case of vehicle-mounted Earth stations (VMES), which use small-aperture antennas. Anticipating large-sca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65201fb05366443cf8c4a3f39db6e67b
https://doi.org/10.1109/taes.2015.140425
https://doi.org/10.1109/taes.2015.140425
Autor:
Vijitha Weerackody
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. 49:1950-1967
Small aperture satellite terminals have larger beamwidths, so they may result in higher interference levels to victim satellite links. Before large-scale deployment of these terminals, it is necessary to quantify the interference from these terminals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ffc78704c071000a0347a7d5e9de6a8
https://doi.org/10.1109/taes.2013.6558030
https://doi.org/10.1109/taes.2013.6558030
Autor:
Vijitha Weerackody
Publikováno v:
MILCOM
Vehicle-mounted earth stations (VMES) use satellite links that operate in the Fixed Satellite Service (FSS) and most of the frequencies allocated to FSS in the Ka-band are shared, on a co-primary basis, with the Fixed Service (FS), which is the terre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e68bc863b789edcff447b1f62fccd88
https://doi.org/10.1109/milcom.2016.7795395
https://doi.org/10.1109/milcom.2016.7795395
Autor:
Lino Gonzalez, Vijitha Weerackody
Publikováno v:
IEEE Communications Magazine. 45:70-75
The United States Army is currently developing a satellite-based network-centric waveform. Mobile terminals that are small and compact are highly desirable for the military. This article gives an overview of the technical challenges and performance i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::946d1d7b64a10a721c762d38650c08de
https://doi.org/10.1109/mcom.2007.4342825
https://doi.org/10.1109/mcom.2007.4342825
Autor:
Enrique Cuevas, Vijitha Weerackody
Publikováno v:
MILCOM
Earth stations on moving platforms (ESOMPs) are a new generation of satellite terminals designed to provide on-the-move broadband communication services to land vehicles, aircraft, and ships. ESOMPs use very small antennas and require tracking system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::163078eead3df3fc2ef13188f033466b
https://doi.org/10.1109/milcom.2015.7357643
https://doi.org/10.1109/milcom.2015.7357643
Autor:
Vijitha Weerackody
Publikováno v:
MILCOM
A non-geostationary orbit (NGSO) satellite system is currently being introduced by O3b Networks and this has generated interest in high-data rate services using NGSO satellites. In this paper the spectral efficiency performance of a general NGSO link
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95749e2d7d829acfde6a1588698ee2b6
https://doi.org/10.1109/milcom.2015.7357642
https://doi.org/10.1109/milcom.2015.7357642
Publikováno v:
IEEE Communications Magazine. 44:46-51
There is a continuing need for increased capacity for military applications, especially in network-centric operational concepts that promote the use of information as fundamental for gaining superiority on the battlefield. As an example, the access t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de12d72e50bc158b5bc006a884b0d921
https://doi.org/10.1109/mcom.2006.248164
https://doi.org/10.1109/mcom.2006.248164
Publikováno v:
Bell Labs Technical Journal. 1:111-126
The Joint Photographic Experts Group (JPEG) standard is widely used for coding still images. It is very sensitive to transmission errors and can be employed successfully only when the transmission channel is nearly error free. Wireless communication
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370bbee10376b8e0e0fe6dd1313f3252
https://doi.org/10.1002/bltj.2019
https://doi.org/10.1002/bltj.2019
Publikováno v:
IEEE Transactions on Wireless Communications. 1:282-291
Future wireless multimedia terminals will have a variety of applications that require speech recognition capabilities. We consider a robust distributed speech recognition system where representative parameters of the speech signal are extracted at th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::855d3a07c5774e6dd980f94035cdfbff
https://doi.org/10.1109/7693.994822
https://doi.org/10.1109/7693.994822