Impact of channel estimation errors on multiuser detection via the replica method
EURASIP Journal on Wireless Communications and Networking - Special issue on advanced signal processing algorithms for wireless communications
Random matrix theory and wireless communications
Communications and Information Theory
IEEE Transactions on Signal Processing
A statistical-mechanics approach to large-system analysis of CDMA multiuser detectors
IEEE Transactions on Information Theory
On the capacity loss due to separation of detection and decoding
IEEE Transactions on Information Theory
Iterative multiuser joint decoding: optimal power allocation and low-complexity implementation
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
MIMO channel modeling and the principle of maximum entropy
IEEE Transactions on Information Theory
Randomly spread CDMA: asymptotics via statistical physics
IEEE Transactions on Information Theory
Performance of multicarrier CDMA in frequency-selective fading via statistical physics
IEEE Transactions on Information Theory
IEEE Transactions on Information Theory
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We apply the replica method to analyze vector pre-coding, a method to reduce transmit power in antenna array communications, in the limit of an infinite number of dimensions of the signal vector. The analysis applies to a very general class of channel matrices. The statistics of the channel matrix enter the transmitted energy per symbol via its R-transform.