102 search results - page 3 / 21 » Synchronization, Channel Estimation, and Equalization in MB-... |
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
—The multiple-access interference (MAI) limits the performance of the DS-CDMA uplink transmission. 2 dimensional (2D) spread/chip-interleaved DS-CDMA is an MAI-free system, where...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
A phase synchronizationmethod, which provides non-uniform frequency offset compensation needed for wideband OFDM [1], is coupled with low-complexity channel estimation in the time...
ICASSP
2010
IEEE
13 years 7 months ago
2010
IEEE
In hands-free communications, speech received by a microphone is distorted by room reverberation that can reduce the intelligibility of speech. An approach to dereverberation is ï...
VTC
2006
IEEE
14 years 1 months ago
2006
IEEE
— In Orthogonal Frequency Division Multiplexing (OFDM) systems, synchronization errors in the receiver cause a linear phase rotation at the output of the Discrete Fourier Transfo...
TSP
2008
13 years 6 months ago
2008
We propose low-complexity block turbo equalizers for orthogonal frequency-division multiplexing (OFDM) systems in time-varying channels. The presented work is based on a soft minim...