wiki:Asilomar2006_MIMOBeamforming

Version 1 (modified by MelissaDuarte, 17 years ago) (diff)

--

A High Throughput Beamforming Architecture for MIMO Systems

Authors: M. Duarte, A. Sabharwal, C. Dick, R. Rao

Abstract

Quantized feedback in multiple antenna systems has potential to increase throughput or reduce probability of outage. In this paper, we present a method to generate quantization codebooks tailored for efficient implementation of beamforming-based 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 are used to validate the proposed codebook construction method and architecture.

Attachments (2)

Download all attachments as: .zip