89 search results - page 2 / 18 » Iterative EM based channel estimation for KSP-OFDM |
VTC
2007
IEEE
13 years 12 months ago
2007
IEEE
1 — The authors of this paper proposed an iterative expectation-maximization (EM) channel estimation based on a low-density parity-check (LDPC) code-division multiple access rece...
CORR
2007
Springer
13 years 5 months ago
2007
Springer
— This paper introduces an expectation-maximization (EM) algorithm within a wavelet domain Bayesian framework for semi-blind channel estimation of multiband OFDM based UWB commun...
VTC
2007
IEEE
13 years 12 months ago
2007
IEEE
—TURBO principle has been exploited gainfully to implement many receiver functions. RF front-end impairments are a serious issue in high spectral efficient applications. IQ imba...
VTC
2008
IEEE
13 years 12 months ago
2008
IEEE
The estimation and tracking of the fractional carrier frequency offset (CFO) is a crucial issue in the implementation of orthogonal frequency division multiplexing (OFDM) systems....
SIGPRO
2010
13 years 4 months ago
2010
