181 search results - page 19 / 37 » Downlink Interference Alignment |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
— This paper presents a novel generalised Multi-Carrier Direct Sequence Code Division Multiple Access (MC DS-CDMA) system invoking smart antennas for improving the achievable per...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
This paper tackles the problem of fast varying channel estimation in LTE systems. Particular attention is given to downlink transmission where OFDMA is used as the multiple access ...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— This paper presents a low complexity iteratively detected space-time transmission architecture based on Generalized Layered Space-Time (GLST) codes and IRregular Convol...
GLOBECOM
2007
IEEE
14 years 2 months ago
2007
IEEE
— Limited feedback systems that simultaneously transmit to multiple users are noise power limited at low SNR and interference power limited at high SNR. Specifically, there is a...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
— This paper deals with the orthogonality factor, a transfer coefficient which allows the transformation of a transmitted orthogonal signal into a received Gaussian noise to be ...