Derivation of beamforming coefficients and applications thereof
US7693551B2 · kind B2 · utility
24Cited by
0References
6Claims
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Key dates
| Filing date | May 12, 2006 |
| Grant date | Apr 6, 2010 |
| Priority date | — |
| Expiry date | Jan 16, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for determining beamforming coefficients begins by obtaining channel information for a multiple tone communication. The method then continues by deriving the beamforming coefficients based on the channel information and a smoothness criteria.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.