Generalized polynomial-based receiver for the flat fading channel

Leon, Wing Seng; Taylor, D.P.

doi:10.1109/tcomm.2003.813182

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Cited by 6 publications

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“…A decision-feedback receiver which uses linear prediction to estimate the channel is developed in [9]. Two more unknown-statistics sliding-window type receivers rely upon parameterizing the time-varying channel with a polynomial (or Taylor series) model then using linear-prediction and per-survivor processing [10], one with a FIR filterbank implementation [11].…”

Section: Introductionmentioning

confidence: 99%

Block Detection of Multiple Symbol DPSK in a Statistically Unknown Time-Varying Channel

Ricklin

Zeidler

2009

2009 IEEE International Conference on Communications

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We present a detection scheme for multiple-symbol DPSK for use in a statistically unknown time-varying channel. The scheme relies on a parametric representation of the timevarying channel, resulting in a reduction in the number of parameters required to be determined by optimizing a maximum likelihood sequence estimation (MLSE) type cost function. We also present a reduced-complexity version of the detection scheme based on sphere decoding. Analysis and simulations show good performance in Rayleigh fading over varying degrees of channel time-variation for an appropriately selected channel parameterization.

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Section: Introductionmentioning

confidence: 99%