Joint demodulation using a Viterbi equalizer having an adaptive total number of states
US8064549B2 · kind B2 · utility
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18References
12Claims
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Key dates
| Filing date | Mar 27, 2009 |
| Grant date | Nov 22, 2011 |
| Priority date | — |
| Expiry date | Jun 8, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03407
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods for performing joint demodulation using a Viterbi equalizer having an adaptive total number of states are disclosed. Generally, a method includes joint demodulating a desired signal and none or more interfering signals with a Viterbi equalizer having an adaptive total number of states based on channel impulse response (CIR) coefficients associated with a desired signal and the one or more interfering signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.