Galois field linear transformer trellis system
US7693928B2 · kind B2 · utility
4Cited by
11References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 7, 2004 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Aug 24, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0059
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.