Zobrazeno 1 - 10
of 295
pro vyhledávání: '"K, Abboud"'
Publikováno v:
Applied Computer Science, Vol 17, Iss 2, Pp 28-39 (2021)
Controlling the contact force between the pantograph and the catenary has come to be a requirement for improving the performances and affectivity of high-speed train systems Indeed, these performances can also significantly be decreased due to the fa
Externí odkaz:
https://doaj.org/article/df6656b26fa040c490a7b29676cd5d94
Publikováno v:
Applied Computer Science, Vol 16, Iss 2, Pp 112-119 (2020)
This article examines the performance of massive MIMO uplink system over Rician fading channel. The performance is estimated regarding spectral efficiency versus number of base station antennas utilizing three plans of linear detection, maximum-ratio
Externí odkaz:
https://doaj.org/article/49efc9ba6d464a7586ac329b0e343240
Autor:
Maryam K. Abboud, Bayan M. Sabbar
Publikováno v:
Iraqi Journal of Information & Communication Technology, Vol 3, Iss 2 (2020)
Channel estimation is an essential part of Orthogonal Frequency Division Multiplexing (OFDM) communication systems. In this paper, two Discrete Fourier Transform (DFT) improvement algorithms are proposed and compared where the 1st one exploits channe
Externí odkaz:
https://doaj.org/article/d37442e5601146f887a84b5032316ce6
Publikováno v:
Journal of Applied Mathematics, Vol 2020 (2020)
In this research, the color system was analyzed according to the International Lighting Commission (CIE) standard by studying the theoretical aspect of the general color system according to the latest communication theories of the visual image suppor
Externí odkaz:
https://doaj.org/article/6f2db4e5a2f84df3b0edbeffb20f6cdc
This research presents a small, compact microstrip patch antenna of multiband antenna. The multi-band antenna can be scaled to higher frequencies, making it possibly useful in 5G applications. The antenna is made up of asymmetric scalene triangles sl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::d93c01ad9d36d7d43edf90223832bb3f
https://zenodo.org/record/8141514
https://zenodo.org/record/8141514
Akademický článek
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Autor:
Hanadi K. Abboud
Publikováno v:
مجلة الآداب, Vol 1, Iss 126 (2018)
The subject of this research nominated is (An important of using Testing in English Language), it is a vital and sensitive subject in the field of applied Linguistics in this research l shade Light on introduction about the test in the Arab world and
Externí odkaz:
https://doaj.org/article/db0afa24370e4ffbb66d9288768dfdc6
Akademický článek
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Publikováno v:
TELKOMNIKA (Telecommunication Computing Electronics and Control). 20:1206
In this paper, channel overhead is reduced by exploiting channel sparsity for multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) system. Where, compressive sensing (CS) based dictionary design algorithms has been ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23fe7f2cb6fff893c9e778522992ca5a
https://doi.org/10.12928/telkomnika.v20i6.24233
https://doi.org/10.12928/telkomnika.v20i6.24233
Autor:
Bayan M. Sabbar, Maryam K. Abboud
In wireless communication, Orthogonal Frequency Division Multiplexing (OFDM) has been adopted due to its robustness to multipath fading and high data rate transmissions. At the other hand, the performance of OFDM systems severely degraded due to mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01119f6de829edaf67e896dcec94a4de
https://zenodo.org/record/4105609
https://zenodo.org/record/4105609