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Bit-Interleaved Coded Multiple Beamforming with Perfect Coding

Summary: Bit-Interleaved Coded Multiple Beamforming with
Perfect Coding
Boyu Li and Ender Ayanoglu
Center for Pervasive Communications and Computing
Department of Electrical Engineering and Computer Science
The Henry Samueli School of Engineering
University of California, Irvine
Irvine, California 92697-2625
Email: boyul@uci.edu, ayanoglu@uci.edu
Abstract--When the Channel State Information (CSI) is known
by both the transmitter and the receiver, beamforming techniques
employing Singular Value Decomposition (SVD) are commonly
used in Multiple-Input Multiple-Output (MIMO) systems. With-
out channel coding, there is a trade-off between full diversity
and full multiplexing. When channel coding is added, both
of them can be achieved as long as the code rate Rc and
the number of employed subchannels S satisfy the condition
RcS 1. By adding a properly designed constellation precoder,
both full diversity and full multiplexing can be achieved for
both uncoded and coded systems with the trade-off of a higher


Source: Ayanoglu, Ender - Department of Electrical and Computer Engineering, University of California, Irvine


Collections: Engineering