Systems, methods, and apparatus for phase noise mitigation
US7668269B2 · kind B2 · utility
12Cited by
5References
42Claims
0Family size
Assignee
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Key dates
| Filing date | May 9, 2005 |
| Grant date | Feb 23, 2010 |
| Priority date | — |
| Expiry date | May 8, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03414
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of signal processing according to an embodiment includes estimating a response of a transmission channel during a symbol period. Based on an estimated response of the transmission channel, components of a model of a phase noise process during the symbol period are estimated. Based on the phase noise process model, an estimate of a symbol received during the symbol period is obtained.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.