89 search results - page 2 / 18 » Iterative EM based channel estimation for KSP-OFDM |
VTC
2007
IEEE
14 years 1 days 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
14 years 1 days 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
14 years 4 days 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
