Method and device for maintaining the performance quality of a communication system in the presence of narrow band interference
US8774723B2 · kind B2 · utility
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84References
20Claims
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Key dates
| Filing date | Oct 24, 2013 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Oct 24, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2201/709718
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system determines an analysis order for a group of channels of a wide frequency band, detects narrow band signal power levels received in the group of channels utilizing signal strength compensation for a guard band, determines an average wideband power level from less than all of the narrow band signal power levels, and determines an adaptive threshold from one of the average wideband power level, the narrow band signal power levels, or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.