Demodulation of space-time codes in the presence of interference

Larsson, Erik G.Department of Electrical and Computer Engineering, University of Florida, USA (författare)

Two interesting space-time coding schemes for communication systems are the recently proposed differential space-time modulation (DSTM) scheme and the differential space-code modulation (DSCM) scheme. DSCM gives better performance than DSTM by exploiting the spatial degree-of-freedom to suppress interference. We show that, for DSCM, a maximum-likelihood (ML) demodulation approach, based on a deterministic channel model, improves the performance significantly compared to a previously proposed stochastic channel model based method.

Liu, J.Department of Electrical and Computer Engineering, University of Florida, USA (författare)
Li, J.Department of Electrical and Computer Engineering, University of Florida, USA (författare)
Department of Electrical and Computer Engineering, University of Florida, USA (creator_code:org_t)

Ingår i:Electronics Letters: Institution of Engineering and Technology (IET)37:11, s. 697-6980013-51941350-911X

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