130 search results - page 6 / 26 » Robust Frequency Hopping for Interference and Fading Channel... |
TCOM
2010
13 years 2 months ago
2010
The performance of an automatic frequency control (AFC) loop is investigated using two measures, the mean time to loss of lock and the average switching rate. The AFC is considere...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— A least-squares (LS) channel estimation (CE) technique for mobile OFDM communications over a rapidly timevarying frequency-selective fading channel is investigated in t...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— This paper presents non-linear precoding design in closed-loop multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) over spatiallycorrelated,...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— An intercarrier interference (ICI) canceling technique for multiple-input single-output (MISO) orthogonal frequency division multiplexing (OFDM) systems in fast fading channels...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— In this paper, we propose an efficient low complexity MIMO detection method for double space-frequency block coded (D-SFBC) OFDM system. The proposed MIMO detector inv...