Title :
Modified phase-shift keying-a new line code for digital subscriber loops
Author_Institution :
Motorola Inc., Corporate Research & Development Center, Schaumburg, USA
Abstract :
A new line code is presented which may be useful for future digital subscriber loops. To minimise crosstalk interference into adjacent cable pairs, a triangular waveform is employed along with controlled signal transitions. The code description, power spectrum and eye diagram are presented.
Keywords :
codes; crosstalk; digital communication systems; interference suppression; phase shift keying; subscriber loops; adjacent cable pairs; controlled signal transitions; crosstalk interference; crosstalk reduction; digital subscriber loops; line code; modified PSK; phase-shift keying; triangular waveform;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860167
