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PIMRC
2008
IEEE
9 years 8 months ago
Signal space diversity for spatial multiplexing
— When channel state information is available at the transmitter, we can diagonalize a MIMO channel with SVD transceivers. However, outage of the weaker eigenchannels limits the ...
Gajanana Krishna, Kothapalli V. Srinivas, Srikrish...
GLOBECOM
2008
IEEE
9 years 8 months ago
Optimum MIMO-OFDM Receivers with Imperfect Channel State Information
—Channel estimation inaccuracy is known to affect significantly the error performance of coded communication systems. This applies in particular to broadband MIMO channels, ofte...
Giulio Coluccia, Erwin Riegler, Christoph F. Meckl...
GLOBECOM
2008
IEEE
9 years 8 months ago
Rateless Codes for MIMO Channels
— Two rateless code constructions are developed for efficient communication over multi-input multi-output (MIMO) Gaussian channels. The key ingredients in both architectures are...
Maryam Modir Shanechi, Uri Erez, Gregory W. Wornel...
GLOBECOM
2009
IEEE
9 years 8 months ago
Gaussian MIMO Multi-Receiver Wiretap Channel
Abstract— We consider the Gaussian multiple-input multipleoutput (MIMO) multi-receiver wiretap channel, and derive the secrecy capacity region of this channel for the most genera...
Ersen Ekrem, Sennur Ulukus
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