Robust blind carrier frequency synchronisation for direct sequence spread spectrum systems


A robust blind carrier frequency synchronisation technique applicable to direct sequence spread spectrum (DSSS) systems is presented. The proposed method extends a blind timing synchronisation technique based on an autocorrelation matrix by applying open-loop single-frequency estimation algorithms to the eigenvector of the time synchronised autocorrelation matrix of the largest eigenvalue. A comparison of different single-frequency estimation algorithms is given. Simulation results show that some algorithms attain the Cramer–Rao bound (CRB) even at low signal-to-noise ratios (SNRs).

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE :Robust Modulation of PWM-Based Multi-Level Perpendicular Magnetic Recording for Conventional Media - 2018ABSTRACT:During this letter, we propose a sturdy 3-ary modulation for a pulse width modulation (PWM)-based
PROJECT TITLE :Robust Automated VHF Modulation Recognition Based on Deep Convolutional Neural Networks - 2018ABSTRACT:This letter proposes a completely unique modulation recognition algorithm for terribly high frequency (VHF)
PROJECT TITLE :Robust Chance Constrained Power Allocation Scheme for Multiple Target Localization in Colocated MIMO Radar System - 2018ABSTRACT:Taking into consideration the probabilistic uncertainty on the target radar cross
PROJECT TITLE :A Robust Parallel Algorithm for Combinatorial Compressed Sensing - 2018ABSTRACT:It was shown in previous work that a vector x E R n with at most k
PROJECT TITLE :Structure-Revealing Low-Light Image Enhancement Via Robust Retinex Model - 2018ABSTRACT:Low-light image enhancement ways based on classic Retinex model try to govern the estimated illumination and to project it

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry