Methods and systems for estimating frequency synchronization accuracy
US9894587B2 · kind B2 · utility
1Cited by
1References
12Claims
0Family size
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Key dates
| Filing date | Apr 19, 2017 |
| Grant date | Feb 13, 2018 |
| Priority date | — |
| Expiry date | Apr 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W74/04
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This invention relates to the use of frequency synchronization accuracy as an additional quality metric for mobile call handover between base stations. Call handover is of major importance within any mobile network; without checking frequency synchronization before handover dropped calls and interrupted communication can result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.