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Title:
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Beamforming in MIMO-OFDM systems: Codebook design for efficient implementation |
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Author:
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Duarte, Melissa |
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Advisor:
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Sabharwal, Ashutosh |
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Abstract:
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Quantized feedback in multiple antenna systems has potential to increase throughput and/or reduce probability of outage. In this work, we present a method to generate quantization codebooks tailored for efficient implementation of beamforming-based Multiple-Input Multiple-Output (MIMO) transmissions. The proposed codebooks can reduce computational requirements significantly, making feasible an efficient architecture for a real-time transmit beamforming and receive combining MIMO orthogonal frequency division multiplexing (OFDM) system. Simulation results validate the proposed codebook construction method and architecture. |
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Citation:
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Duarte, Melissa. "Beamforming in MIMO-OFDM systems: Codebook design for efficient implementation." Masters Thesis, Rice University, ETD http://hdl.handle.net/1911/20502. |
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Citable link to this page:
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http://hdl.handle.net/1911/20502 |
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Date:
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2007 |
