Galois field linear transformer trellis system
AssigneeAnalog Devices, Inc.
InventorsYosef Stein, Haim Primo
Life of this patent
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Abstract
A Galois field linear transformer trellis system includes a Galois field linear transformer matrix; an input selection circuit for providing to the matrix a number of input bits in one or more trellis bit streams and a trellis state output of the matrix and a programmable storage device for configuring the matrix to perform a multi-cycle Galois field transform of the one or more trellis bit steams and trellis state output to provide a plurality of trellis output channel symbols and a new trellis state output in a single cycle.
Claims8
A Galois field linear transformer (GFLT) trellis system comprising:
- a GFLT matrix;
- an input selection circuit for providing to said matrix a number of input bits in one or more trellis bit streams and an trellis state output of said matrix;
- and
- a programmable storage device for configuring said matrix to perform a multi-cycle Galois field linear transform of said one or more trellis bit streams and trellis state output to provide a plurality of trellis output channel symbols and new trellis state output in a single cycle.
A Galois field linear transformer (GFLT) trellis system comprising:
- a GFLT matrix;
- an input selection circuit for providing to said matrix a number of input bits, in one or more trellis bit streams and an trellis state output of said matrix;
- and
- a programmable storage device for configuring said matrix to perform a multi-cycle Galois field linear transform of said one or more trellis bit streams and trellis state output to provide a plurality of permuted trellis output channel symbols and new trellis state output in a single cycle.
Dependencies are inferred from the claim text.