Full-rate, full-diversity space-time block code technique for multiple transmissions using simple linear decoding complexity
US8553794B2 · kind B2 · utility
0Cited by
3References
12Claims
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Key dates
| Filing date | Apr 6, 2009 |
| Grant date | Oct 8, 2013 |
| Priority date | — |
| Expiry date | Jun 2, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0643
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An embodiment of the present invention provides a space-time block code (STBC) transmission method for 4 transmit antennas, comprising adding two 2×2 orthogonal pre-coding before a two Alamouti transmission for a 4 transmit antennas scheme.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.