Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Amir H. Fazlollahi"'
Publikováno v:
GLOBECOM
Geometric mean decomposition (GMD) was originally proposed for MIMO (multiple-input multiple-output) systems as an alternative to singular value decomposition (SVD)to convert the MIMO channels into identical and parallel independent channels to minim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b662dce3f638e3295e4fda55a0767e4c
https://doi.org/10.1109/glocom.2018.8647739
https://doi.org/10.1109/glocom.2018.8647739
Publikováno v:
GLOBECOM
Current DSL systems cancel FEXT in both downstream and upstream directions using a technique called vectoring. FEXT is cancelled even when two or more bonded pairs serve the same subscriber. In this paper, we propose a method to exploit FEXT between
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a61f0bb6435dcdd962c4b377961c231e
https://doi.org/10.1109/glocom.2016.7841840
https://doi.org/10.1109/glocom.2016.7841840
Publikováno v:
ICCS
Vectoring based on Tomlinson-Harashima Precoding (THP) has been proposed for downstream FEXT cancellation in G.fast DSL system. However, it suffers from the lack of scalability and latency accumulation due to nonlinear THP, especially for a large num
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::091394a98dcee20e63e27305cd8df32d
https://doi.org/10.1109/iccs.2016.7833573
https://doi.org/10.1109/iccs.2016.7833573
Autor:
Amir H. Fazlollahi, Jason Chen
Publikováno v:
GLOBECOM
Next generation wireless cellular 5G networks operating in mmWave band target a peak rate of 10Gb/s for both outdoor and indoor applications. However, in this frequency band penetration through brick pillars, concrete walls, and tinted glass hits a b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa7a214f63fae80d28ca5d2765541dcd
https://doi.org/10.1109/glocom.2014.7417247
https://doi.org/10.1109/glocom.2014.7417247
Publikováno v:
GLOBECOM Workshops
Fiber to the distribution point (FTTdp) is a broadband access solution taking fiber to a distribution point very close to the customer premises, with total copper wire length to the customer premises equipment up to 250 meters. In this paper, we pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad18f64a32c27269ace480b64d1e5173
https://doi.org/10.1109/glocomw.2014.7063509
https://doi.org/10.1109/glocomw.2014.7063509
Publikováno v:
Applied optics. 34(20)
The design of an optimum receiver for pattern recognition is based on multiple-alternative hypothesis testing with unknown parameters for detecting and locating a noisy target or a noise-free target in scene noise that is spatially nonoverlapping wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e32fca0e9d2353a2083bc259d1763e1
https://pubmed.ncbi.nlm.nih.gov/21052209
https://pubmed.ncbi.nlm.nih.gov/21052209
Publikováno v:
SPIE Proceedings.
An optimum receiver is designed, based on multiple alternative hypothesis testing, for pattern recognition with nonoverlapping target and scene noise. The designed system can detect a noise- free target(s) with unknown illumination(s) in any nonoverl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ec76db900afe1104752efd3984d2a1b
https://doi.org/10.1117/12.177724
https://doi.org/10.1117/12.177724
Publikováno v:
SPIE Proceedings.
The correlation performance of binary joint transform correlators with unknown input light illumination is investigated for different thresholding methods. It is shown that a binary joint transform correlator that uses a spatial frequency dependent t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b207c6adac55ac59c9acf806752db7f4
https://doi.org/10.1117/12.163563
https://doi.org/10.1117/12.163563
Application of wire-grid silicon liquid crystal light valve in nonlinear optical pattern recognition
Publikováno v:
Liquid Crystal Materials, Devices, and Applications II.
The nonlinearity of the wire-grid liquid crystal light valve (WG-LCLV) is used to implement the nonlinear joint transform correlator for optical pattern recognition. Experimental results and computer simulations show the nonlinear characteristic of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::542256db9263b068df57404de6e6f55d
https://doi.org/10.1117/12.151221
https://doi.org/10.1117/12.151221
Publikováno v:
Proceedings of LEOS '93.
We present an optoelectronic pattern recognition system that can perform image detection in the presence of unknown input scene illumination. The binary joint transform correlator with unknown light illumination is investigated for different threshol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28363941e268362b7fbb562d22507c29
https://doi.org/10.1109/leos.1993.379133
https://doi.org/10.1109/leos.1993.379133