112 search results - page 7 / 23 » Transmit Beamforming for Frequency-Selective Channels |
GLOBECOM
2007
IEEE
15 years 6 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...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
— In this paper, we consider minimum bit error rate (BER) beamforming (BF) for multiple–input multiple–output orthogonal frequency division multiplexing (MIMO–OFDM) systems...
ICC
2007
IEEE
15 years 6 months ago
2007
IEEE
— The paper proposes a new multiplexing scheme for the OFDM-based systems with significant coding gain and diversity gain, which is called Convolutional Multi-code Multiplexing ...
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GLOBECOM
2008
IEEE
15 years 23 days ago
2008
IEEE
Abstract—This paper investigates the zero-forcing (ZF) beamforming transmit strategy in the multiple-antenna multiuser downlink systems. We consider the case of mobile users equi...
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
In this paper, we study an achievable rate region of the two-user multiple-input single-output (MISO) interference channel. We find the transmit beamforming vectors that achieve ...