Inflated Lattice Precoding, Bias Compensation, and the Uplink/Downlink Duality: The Connection

We review the uplink/downlink duality between decision-feedback equalization (DFE) and (nonlinear) precoding at the transmitter side. Thereby the effect of bias compensation in DFE is addressed, and its connection to the concept of "inflated lattice preceding" (ILP)-a tool which has been p...

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Veröffentlicht in:	IEEE communications letters 2007-02, Vol.11 (2), p.185-187
Hauptverfasser:	Fischer, R.F.H., Siegl, C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bias Channel capacity Channels Compensation Decision feedback equalizers Detection, estimation, filtering, equalization, prediction Downlink Equalization Error analysis Exact sciences and technology Information, signal and communications theory Interference Joints Lattices Noise cancellation Nonlinearity Radiocommunications Signal and communications theory Signal processing Signal to noise ratio Signal, noise Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Transmitters Transmitters. Receivers
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