Software implementation of matrix inversion in a wireless communication system
US8819099B2 · kind B2 · utility
1Cited by
16References
11Claims
0Family size
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Key dates
| Filing date | Sep 24, 2007 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | May 20, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F9/3895
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A digital signal processor is provided in a wireless communication device, wherein the processor comprises a vector unit, first and second registers coupled to and accessible by the vector unit; and an instruction set configured to perform matrix inversion of a matrix of channel values by coordinate rotation digital computer instructions using the vector unit and the first and second registers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.