Equalization method and equalizer for received signals in microwave MIMO system
US9148318B2 · kind B2 · utility
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3References
19Claims
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Key dates
| Filing date | Dec 10, 2014 |
| Grant date | Sep 29, 2015 |
| Priority date | — |
| Expiry date | Dec 10, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03426
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present invention provides an equalization method and an equalizer for received signals in a microwave MIMO system. By performing vertical spatial filtering on and combining internal sub-signals for n received signals, an initial sliced signal corresponding to a received signal currently to be decoded is obtained; (n−1) ICI signals are generated based on (n−1) initial sliced signals corresponding to other (n−1) received signals; after the (n−1) ICI signals are eliminated from the n received signals, vertical spatial filtering is performed and internal sub-signals are combined to obtain a final sliced signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.