231 search results - page 8 / 47 » Effects of Channel Estimation Errors on V-BLAST Detection |
JSAC
2006
14 years 9 months ago
2006
Abstract--Multiuser detection (MUD) for code-division multiple-access (CDMA) systems usually relies on some a priori channel estimates, which are obtained either blindly or by usin...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— An advanced decision-directed channel estimation scheme is proposed, which is suitable for employment in a wide range of multi-antenna multi-carrier systems as well as for comm...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
This paper proposes a new blind algorithm, based on Mixture Kalman Filtering (MKF), for joint carrier recovery and channel estimation in time-selective Rayleigh fading channels. M...
EWSN
2010
Springer
15 years 1 months ago
2010
Springer
On a common sensor node platform (Telos) we sample RSSI with high frequency during packet reception. We find that a packet collision (RF interference) often manifests as a measurab...
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CISS
2008
IEEE
14 years 12 months ago
2008
IEEE
It is known that the frame error rate of turbo codes on quasi-static fading channels can be accurately approximated using the convergence threshold of the corresponding iterative d...