Title :
Convergence behavior of a PS-FSE in the presence of a cyclostationary crosstalk interference
Author :
Im, Gi-Hong ; Won, Hui-Chul ; Park, Cheol-Jin
Author_Institution :
Dept. of Electron. & Electr. Eng., Pohang Inst. of Sci. & Technol., South Korea
Abstract :
The convergence and steady-state behavior of a phase-splitting fractionally spaced equalizer (PS-FSE) are analyzed in the presence of a cyclostationary crosstalk interference. It is shown that the FSE in the presence of cyclostationary crosstalk has a different eigenstructure compared to the one in the presence of stationary noise. We also show that the convergence characteristic of the PS-FSE varies depending on the relative clock phase between the signal and the crosstalk.
Keywords :
asynchronous transfer mode; convergence of numerical methods; crosstalk; equalizers; interference suppression; local area networks; noise; ATM-LAN; PS-FSE; VDSL; convergence behavior; cyclostationary crosstalk interference; eigenstructure; interference suppression; near-end crosstalk; phase-splitting fractionally spaced equalizer; relative clock phase; stationary noise; steady-state behavior; very high-speed digital subscriber line; Clocks; Convergence; Copper; Crosstalk; Data communication; Equalizers; Interference; Local area networks; Passband; Steady-state;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.864188
