Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Alireza Sheikh"'
Autor:
Alireza Sheikh, Hamidreza Jeiroodi
Publikováno v:
علوم و فنون نظامی, Vol 18, Iss 62, Pp 123-148 (2023)
In surface and subsurface floating units, machines are constantly worn out. Therefore, the researcher has chosen the subject of his research as the factors affecting maintenance efficiency in the strategic navy of the Army of the Islamic Republic of
Externí odkaz:
https://doaj.org/article/f340266f188f4955a6aac6f231087ae6
Publikováno v:
IEEE Access, Vol 9, Pp 29441-29448 (2021)
In line-of-sight massive MIMO, the downlink channel vectors of few users may become highly correlated. This high correlation limits the sum-rates of systems employing linear precoders. To constrain the reduction of the sum-rate, few users can be drop
Externí odkaz:
https://doaj.org/article/ea43a21310f44e1a8d0296896b7218b1
Publikováno v:
بهبود مدیریت, Vol 13, Iss 1, Pp 91-120 (2019)
Recent studies on technological catch-up show a strategic shift from the whole process towards focusing on the processes. Traditionally, scholars were interested in examining the relationship between local and international sources of knowledge throu
Externí odkaz:
https://doaj.org/article/541d9159e3284849b64212e45dc112a9
Publikováno v:
IEEE Photonics Journal, Vol 10, Iss 4, Pp 1-19 (2018)
Chromatic dispersion (CD) compensation in coherent fiber-optic systems represents a very significant DSP block in terms of power dissipation. Since spectrally efficient coherent systems are expected to find a wider deployment in systems shorter than
Externí odkaz:
https://doaj.org/article/b10836f5a55c4b6c961c671729696b4e
Publikováno v:
In Polymer Testing October 2019 79
Publikováno v:
Human Behavior and Emerging Technologies. 2022:1-18
Purpose. Resources and experiences may give platform owners an advantage to expand their business to new areas of possible growth. However, can the winner take it all? Or is the spandex rule—“just because you can, does not mean you should”—va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2456bd42e4e68c70bb7304d120c98356
https://doi.org/10.1155/2022/7159749
https://doi.org/10.1155/2022/7159749
Autor:
Alex Alvarado, Gabriele Liga, Yunus Can Gultekin, Alireza Sheikh, Frans M. J. Willems, Kaiquan Wu
Publikováno v:
Journal of Lightwave Technology, 40(4), 1064-1071. IEEE/LEOS
Recently, a metric called energy dispersion index (EDI) was proposed to qualitatively indicate the nonlinear interference (NLI) induced by correlated symbols during optical transmission. In this paper, we propose a new shaper architecture to decrease
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81f981d0523134415f934ca8c4a38b6c
https://doi.org/10.1109/jlt.2021.3125783
https://doi.org/10.1109/jlt.2021.3125783
Autor:
Alireza Sheikh, Ming Lim
Publikováno v:
Marketing Intelligence & Planning, 2015, Vol. 33, Issue 6, pp. 887-907.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/MIP-06-2014-0106
Publikováno v:
Decision Support Systems. 169:113943
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4ea9349f6c61963f3d27975d589e03c
https://doi.org/10.1016/j.dss.2023.113943
https://doi.org/10.1016/j.dss.2023.113943
Publikováno v:
Journal of Lightwave Technology. 39:4909-4922
Product codes (PCs) and staircase codes (SCCs) are conventionally decoded based on bounded distance decoding (BDD) of the component codes and iterating between row and column decoders. The performance of iterative BDD (iBDD) can be improved using sof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a33cf7bc2ee6a46d025a8de952a0aa1
https://doi.org/10.1109/jlt.2021.3078172
https://doi.org/10.1109/jlt.2021.3078172