Receiver for MUROS adapted to estimate symbol constellation using training sequences from two sub-channels
US8774248B2 · kind B2 · utility
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8References
14Claims
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Key dates
| Filing date | Nov 4, 2008 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Sep 1, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/22
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A receiver is provided that is configured to estimate the symbol constellation of a signal modulated using a quaternary symbol constellation where data is transmitted to two mobile stations multiplexed on a shared channel comprising two branches, where the branches correspond to the real and imaginary parts of one complex-valued baseband signal. The receiver is configured to demodulate the modulated signal using the training sequences from both sub-channels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.