Exportar Publicação

A publicação pode ser exportada nos seguintes formatos: referência da APA (American Psychological Association), referência do IEEE (Institute of Electrical and Electronics Engineers), BibTeX e RIS.

Exportar Referência (APA) 
Souto, N., Ribeiro, M. & Sebastião, P. (2016). Semidefinite relaxations for MIMO transmissions with high-order QAM constellations. IEEE Signal Processing Letters. 23 (7), 984-988
Exportar Referência (IEEE) 
N. M. Souto et al.,  "Semidefinite relaxations for MIMO transmissions with high-order QAM constellations", in IEEE Signal Processing Letters, vol. 23, no. 7, pp. 984-988, 2016
Exportar BibTeX 
@article{souto2016_1714537597827,
	author = "Souto, N. and Ribeiro, M. and Sebastião, P.",
	title = "Semidefinite relaxations for MIMO transmissions with high-order QAM constellations",
	journal = "IEEE Signal Processing Letters",
	year = "2016",
	volume = "23",
	number = "7",
	doi = "10.1109/LSP.2016.2576640",
	pages = "984-988",
	url = "http://ieeexplore.ieee.org/abstract/document/7484739/"
}
Exportar RIS 
TY  - JOUR
TI  - Semidefinite relaxations for MIMO transmissions with high-order QAM constellations
T2  - IEEE Signal Processing Letters
VL  - 23
IS  - 7
AU  - Souto, N.
AU  - Ribeiro, M.
AU  - Sebastião, P.
PY  - 2016
SP  - 984-988
SN  - 1070-9908
DO  - 10.1109/LSP.2016.2576640
UR  - http://ieeexplore.ieee.org/abstract/document/7484739/
AB  - In this letter, simple semidefinite relaxations are proposed for the detection of high-order quadrature amplitude modulations in multiple-input–multiple-output systems. The detector is based on the addition of several convex and concave quadratic inequality constraints into the maximum-likelihood detector before relaxing the problem into a convex one. Combined with a randomized sampling procedure, it is shown that the performance and worst-case computational complexity of the proposed approach makes it very competitive against existing detectors in large problem sizes.
ER  -