Title :
Optimization of a lattice-based constellation for signaling over a partial response channel
Author :
Khandani, A.K. ; Kabal, P.
Author_Institution :
Dept. of Electr. & Comput. Eng., Waterloo Univ., Ont., Canada
fDate :
7/1/1998 12:00:00 AM
Abstract :
This article discusses the problem of optimizing a lattice-based signal constellation for signaling over a partial response channel. The objective is to minimize the probability of error which is determined by the combined effects of the additive Gaussian noise and channel memory
Keywords :
Gaussian noise; coding errors; encoding; error statistics; optimisation; partial response channels; probability; signal synthesis; spectral analysis; telecommunication signalling; ISI; additive Gaussian noise; channel memory; coding; error probability minimisation; intersymbol interference; lattice-based constellation; optimization; partial response channel signaling; signal constellation design; spectral shaping; Additive noise; Constellation diagram; Frequency response; Gaussian noise; Intersymbol interference; Lattices; Partial response channels; Partial response signaling; Region 1; Signal design;
Journal_Title :
Communications, IEEE Transactions on
