Method and apparatus for implementing a maximum-likelihood decod

Details Method and apparatus for implementing a maximum-likelihood decod Method and apparatus for implementing a maximum-likelihood decod

1985-09-27

1988-03-08

Fleming, Michael R.

Excavating

G06F 1110

Patent

active

047303220

ABSTRACT:
A method and a structure to implement maximum-likelihood decoding of convolutional codes on a network of microprocessors interconnected as an n-dimensional cube (hypercube). By proper reordering of states in the decoder, only communication between adjacent processors is required. Faster and more efficient operation is enabled, and decoding of large constraint length codes is feasible using standard VLSI technology.

REFERENCES:
patent: 4015238 (1977-03-01), Davis
patent: 4247892 (1981-01-01), Lawrence
patent: 4493082 (1985-01-01), Cumberton
patent: 4500994 (1985-02-01), McCallister
patent: 4545054 (1985-10-01), Davis

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