Method for decoding 2X2 spatiotemporal codes, in particular Golden type code
US8194763B2 · kind B2 · utility
0Cited by
1References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 11, 2007 |
| Grant date | Jun 5, 2012 |
| Priority date | — |
| Expiry date | May 22, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0643
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method is provided for decoding spatiotemporal codes, in particular Golden type code. The received vector is subjected to a MMSE-GDFE filtering, a constellation re-centering to define a Z-matrix, a permutation to obtain X-shaped matrices, a trellis base reduction and a ZF-DFE algorithm by processing the elements of the Z-matrix layer by layer. Each layer includes both elements of the diagonal or anti-diagonal of the Z-matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.