Accession Number : ADA190420

Title :   Applications of Signal Processing in Digital Communications.

Descriptive Note : Interim rept. no. 1, Nov-Dec 86,

Corporate Author : POLITECNICO DI TORINO (ITALY) DEPT DI ELETTRONICA

Personal Author(s) : Biglieri, Ezio ; Elia, Michele

PDF Url : ADA190420

Report Date : 07 Jan 1987

Pagination or Media Count : 31

Abstract : A class of multidimensional signals, based on what we call Generalized Group Alphabets, is introduced, and its basic properties are derived. The combination of Generalized Group Alphabets and coding is also examined: two coding schemes are considered, viz., Ungerboeck's scheme for combination with convolutional codes, and Ginzburg's scheme for combination with block codes. The performance of these schemes makes them attractive for transmission over bandlimited digital channels.

Descriptors :   *ALPHABETS, *CODING, *DIGITAL COMMUNICATIONS, *SIGNAL PROCESSING, *SIGNALS

Subject Categories : Cybernetics
      Command, Control and Communications Systems

Distribution Statement : APPROVED FOR PUBLIC RELEASE