577 search results - page 13 / 116 » Performance Enhancement of Wireless Communication Systems us... |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— Non-linear amplitude distortion may be the key impairment in some practical multiple-input multipleoutput (MIMO) communications systems. However, there are only a few past inve...
ICC
2008
IEEE
14 years 1 months ago
2008
IEEE
— When channel state information (CSI) is available at both transmit and receive sides, singular value decomposition (SVD) converts the MIMO channel into parallel subchannels. It...
GLOBECOM
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper, we study the effect of delayed and limited feedback of beamformer codebook index on the error rate of transmit beamforming (BF) over Rayleigh fading channels. Cl...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— In this paper, we consider beamforming with finite– rate feedback for frequency–selective channels with decisionfeedback equalization (DFE) at the receiver. Using average ...
ICC
2009
IEEE
13 years 5 months ago
2009
IEEE
We consider a wireless communication system where multiple co-channel users transmit data via a synchronous, frequency-flat Rayleigh fading channel. The receiver employs an antenna...