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» New algorithms for blind recognition of OFDM based systems
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SIGPRO
2010
118views more  SIGPRO 2010»
12 years 10 months ago
New algorithms for blind recognition of OFDM based systems
Abdelaziz Bouzegzi, Philippe Ciblat, Pierre Jallon
GLOBECOM
2008
IEEE
13 years 10 months ago
A Second Order Statistics Based Algorithm for Blind Recognition of OFDM Based Systems
— An opportunistic radio is a radio able to detect the spectrum unused bands, and to adapt its transmission parameters in order to transmit within these free bands. An opportunis...
Abdelaziz Bouzegzi, Pierre Jallon, Philippe Ciblat
PIMRC
2008
IEEE
13 years 10 months ago
Free deconvolution for OFDM multicell SNR detection
—In this paper, a new blind OFDM multicell detection method is proposed to determine the number of base stations in a cellular system. Using recent results of free deconvolution,...
Romain Couillet, Mérouane Debbah
TCOM
2008
88views more  TCOM 2008»
13 years 3 months ago
Maximum likelihood based estimation of frequency and phase offset in DCT OFDM systems under non-circular transmissions: algorith
Recently, the advantages of the discrete cosine transform (DCT) based orthogonal frequency-division multiplexing (OFDM) have come to the light. We thus consider DCTOFDM with non-ci...
Feifei Gao, Tao Cui, Arumugam Nallanathan, Chintha...
ICC
2007
IEEE
153views Communications» more  ICC 2007»
13 years 10 months ago
A Novel Blind Channel Estimation for CP-Based MIMO OFDM Systems
— In this paper, we consider the problem of blind channel estimation for multi-input, multi-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems via second ord...
Feifei Gao, Wenyuan Wu, Yonghong Zeng, Arumugam Na...