Zobrazeno 1 - 10
of 66
pro vyhledávání: '"O. Longoria-Gandara"'
Publikováno v:
International Journal of Digital Multimedia Broadcasting, Vol 2008 (2008)
This contribution describes a novel iterative radio channel estimation algorithm based on superimposed training (ST) estimation technique. The proposed algorithm draws an analogy with the data dependent ST (DDST) algorithm, that is, extracts the cycl
Externí odkaz:
https://doaj.org/article/f4f6845707454b4886f274d82ef0069c
Autor:
Alejandro Castillo-Atoche, Roberto Carrasco-Alvarez, G. González-Díaz-Conti, Erica Ruiz-Ibarra, Javier Vazquez-Castillo, O. Longoria-Gandara
Publikováno v:
Circuits, Systems, and Signal Processing. 41:1530-1549
The evaluation of mathematical functions is a critical task in several hardware designs, and piecewise polynomial approximation (PPA) is one of the main techniques widely used for function evaluation. This technique employs uniform and non-uniform se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645d3a55c3637f2eeeb724b0e183f880
https://doi.org/10.1007/s00034-021-01835-1
https://doi.org/10.1007/s00034-021-01835-1
Publikováno v:
IEEE Internet of Things Journal. 7:4737-4745
Internet of Things (IoT) is a technology that has overgrown and whose interest lies in the connection of diverse kinds of devices to collect and exchange data. Since most IoT devices are mobile, the hardware resources are hard limited; thus, complexi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9784cc89270ff38615ccc8e25ee489
https://doi.org/10.1109/jiot.2020.2966988
https://doi.org/10.1109/jiot.2020.2966988
Akademický článek
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Publikováno v:
IEEE Design & Test. 36:31-39
This work aims to predict bounds on bit-error-rate performance of highspeed interconnects. The novelty lies in the characterization of timing jitter to achieve more accurate modeling of such interconnects. —Sudeep Pasricha, Colorado State Universit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a363ba63fe1c2432ff61cc5eea072ecb
https://doi.org/10.1109/mdat.2018.2865455
https://doi.org/10.1109/mdat.2018.2865455
Autor:
Francisco E. Rangel-Patino, Jose E. Rayas-Sanchez, O. Longoria-Gandara, Edgar A. Vega-Ochoa, Roberto J. Ruiz-Urbina
Publikováno v:
2020 IEEE MTT-S Latin America Microwave Conference (LAMC 2020).
The continuously increasing bandwidth demand from new applications has led to the development of the new PCIe Gen6, reaching data rates of 64 GT/s and adopting PAM4 modulation scheme. While PAM4 solves the bandwidth constraint in high-speed interconn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa090e1e1d2e1da8cd14bee34791865f
https://doi.org/10.1109/lamc50424.2021.9601893
https://doi.org/10.1109/lamc50424.2021.9601893
Publikováno v:
IET Communications. 12:1997-2004
Companies and developers of emerging Internet-of-Things (IoT) technologies consider Bluetooth low-energy (BLE) standard as a strong candidate to be the backbone of wireless IoT devices and support their low-power requirements. Likewise, the BLE has a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96877191d9f0b3d626e22a2edbbda6c5
https://doi.org/10.1049/iet-com.2018.5040
https://doi.org/10.1049/iet-com.2018.5040
Autor:
Luis Pizano-Escalante, Manuel Salim-Maza, Cuauhtemoc R. Aguilera-Galicia, Javier Vazquez-Castillo, O. Longoria-Gandara
Publikováno v:
Integration. 63:9-17
Many applications such as gaming, digital signal processing and communications systems, require computation of the reciprocal square root operation (RSR). Although several architectures have been reported for computing the RSR operation, these are ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0d7a900cf6b59950967f325e95a8ed1
https://doi.org/10.1016/j.vlsi.2018.04.016
https://doi.org/10.1016/j.vlsi.2018.04.016
Publikováno v:
Electronics
Volume 8
Issue 12
Volume 8
Issue 12
This paper presents a proposal for an architecture in FPGA for the implementation of a low complexity near maximum likelihood (Near-ML) detection algorithm for a multiple input-multiple output (MIMO) quadrature spatial modulation (QSM) transmission s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2367bf067b1f55204fb2a47806189e27
Autor:
J. Vazquez Castillo, O. Longoria-Gandara, Carlos A. Gutierrez, A. Castillo Atoche, Roberto Carrasco-Alvarez, J. M. Trejo-Arellano
Publikováno v:
Computers & Electrical Engineering. 69:194-211
This paper presents a new adaptive function segmentation methodology to evaluate mathematical functions in hardware systems through piece-wise polynomial approximation methods. In contrast to conventional segmentation techniques, this methodology aut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::885b8d81c40fd5e2a3b97f084f720f5a
https://doi.org/10.1016/j.compeleceng.2018.04.024
https://doi.org/10.1016/j.compeleceng.2018.04.024