05162812 is referenced by 58 patents and cites 1 patents.

In a telephone local loop transmission arrangement, data is communicated from the customer premises to the central office utilizing a multidimensional, passband signal illustratively at 480 kb/s. Specifically, the transmitted signal is encoded in a trellis code and precoded using a generalized partial response filter. The received signal is processed by a circuitry that implements a trellis decoding in combination with nonlinear filtering.

Title
Technique for achieving the full coding gain of encoded digital signals
Application Number
415939
Publication Number
5162812
Application Date
October 11, 1991
Publication Date
November 10, 1992
Inventor
Nicholas A Zervos
Holmdel
NJ, US
Robert L Cupo
Eatontown
NJ, US
Ahmad K Aman
Ocean
NJ, US
Agent
David R Padnes
Assignee
AT&T Bell Laboratories
NJ, US
IPC
H04B 1/10
View Original Source