Joint Channel-Estimation and Equalization of Single-Carrier Systems via Bilinear AMP - 2018 PROJECT TITLE :Joint Channel-Estimation and Equalization of Single-Carrier Systems via Bilinear AMP - 2018ABSTRACT:We propose a completely unique soft-input soft-output equalizer for single-carrier transmissions over unknown frequency-selective block-fading channels. Our equalizer leverages the recently proposed parametric bilinear generalized approximate message passing algorithm for joint channel-estimation and symbol-detection, and exploits quick Fourier transform (FFT)-processing to realize a per-image complexity that grows only logarithmically in the channel delay-unfold. Furthermore, it supports the employment of Gaussian mixture models to support the approximately sparse nature of wideband wireless channel responses. Numerical experiments, conducted using physically motivated Saleh-Valenzuela channel models, show that the proposed approach achieves channel normalized mean sq. error and bit error rate that are vital improved over existing turbo frequency-domain equalization approaches for unknown channels. Extra experiments show that the proposed theme facilitates much higher spectral efficiencies than sparse deconvolution strategies primarily based on convex relaxation. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Intentional Aliasing Method to Improve Sub-Nyquist Sampling System - 2018 Joint System Design for Coexistence of MIMO Radar and MIMO Communication - 2018