Optimum Beamforming for Pre-FFT OFDM Adaptive Antenna Array

Budsabathon, Montree; Hara, Yoshitaka; Hara, Shinsuke

doi:10.1109/tvt.2004.830939

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Cited by 46 publications

(2 citation statements)

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“…The related research results for OFDM systems can be found in [5][6][7][8][9]. On the other hand, antenna arrays may be utilised to improve system performance [10,11]. A beamforming scheme is proposed to cancel co-channel interference by utilising virtual carriers [12] without considering the effect of frequency offsets and merely for single user OFDM systems.…”

Section: Introductionmentioning

confidence: 99%

Adaptive schemes and analysis for blind beamforming with insufficient cyclic prefix in single carrier‐frequency division multiple access systems

Huang

Chen

2014

IET Communications

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Section: Introductionmentioning

confidence: 99%

Adaptive schemes and analysis for blind beamforming with insufficient cyclic prefix in single carrier‐frequency division multiple access systems

Huang

Chen

2014

IET Communications

View full text Add to dashboard Cite

“…Today, the orthogonal frequency division multiplexing (OFDM) has been the dominant technology for broadband multicarrier communications. For an OFDM system, spatial signal processing at the receiver can be applied in either time domain or frequency domain [3,4]. But in the OFDM systems, the narrowband sub-carriers are separated by guard bands, so the orthogonal between the sub-band intervals is vulnerability.…”

Section: Introductionmentioning

confidence: 99%