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MLSE diversity receiver structures [article]

Brian Hart, University Of Canterbury
The MLSE predictor receiver of Yu and Pasupathy [64] for unknown Rayleigh fading channels is also extended, to the case of Ricean fading, con-elated diversity threads, uncertain carrier frequency and phase  ...  The extended MLSE receiver structure of Ungerboeck [56] is extended further; for the case of a known but time-varying, frequency-selective channel with diversity.  ...  However, the strength and weakness of Bello's paper is its generality. While are A = MIP points per sector. For M-PSK, P = M and A = 1; for M-ASK, P = 1, A = M; for M-QAM, P = 4 and A = M14.  ... 
doi:10.26021/1412 fatcat:fjfxgxtfqbcxdc3zyfmw4bth4q

Weyl-Heisenberg Representations in Communication Theory [article]

Peter Jung, Technische Universität Berlin, Technische Universität Berlin, Holger Boche
Based on the Weyl calculus and the theory of the Weyl-Heisenberg group and motivated by the ideas of cp-OFDM a generalized transmission scheme for time-varying channels has been proposed and analyzed.  ...  This approach opens up analogies to the description of quantum mechanical systems and their phase space formulations.  ...  Coherent Riesz Bases Similar follows for the construction of biorthogonal bases and orthogonal bases.  ... 
doi:10.14279/depositonce-1651 fatcat:j5r22fhm2fhrzeh56mzyqlwbgi