100 search results - page 12 / 20 » Vandermonde-subspace frequency division multiplexing receive... |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— For Orthogonal Frequency-Division Multiplexing (OFDM) systems, Peak to Average Power Ratio (PAPR) can be a major impediment to efficient transmission due to the need to use in...
CISS
2011
IEEE
12 years 10 months ago
2011
IEEE
—We analyze the fundamental limits of key generation and describe an implementation based on error correcting codes. We show that key extraction based on channel coefficients si...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—In this paper we propose a low complexity frequency domain channel estimator for pilot-symbol-assisted (PSA) orthogonal frequency division multiplexing (OFDM) systems in...
VTC
2006
IEEE
14 years 22 days ago
2006
IEEE
Oscillator phase noise (PN) in orthogonal frequency division multiplexing (OFDM) systems can cause severe performance degradation. In contrary to the assumptions made previously, r...
TWC
2010
13 years 1 months ago
2010
Direct-conversion multiple-input multiple-output orthogonal frequency division multiplexing (MIMO-OFDM) transceivers enjoy high data rates and reliability at practical implementati...