Inventor · disambiguated record
Visa Koivunen
Also filed as: KOIVUNEN VISA
5 granted patents·46 citations·filing 2007–2009
79Inventor score
Top patents by PatentIndex Score
5 records- 0185US7929937B2System and method for blind estimation of multiple carrier frequency offsets and separation of user signals in wireless communications systemsUNIV PRINCETON·Filed 2007·Granted Apr 19, 2011·19 cites·16 claims
- 0283US7949357B2Method and apparatus to select collaborating users in spectrum sensingNOKIA CORP·Filed 2007·Granted May 24, 2011·11 cites·31 claims
- 0377US7787548B2Digital broadcast service discovery correlationNOKIA CORP·Filed 2007·Granted Aug 31, 2010·7 cites·28 claims
- 0467US8817626B2Interoperability of digital broadcasting and cellular communication systemsAURANEN TOMMI·Filed 2007·Granted Aug 26, 2014·5 cites·12 claims
- 0562US8335474B2Correlation-based detection in a cognitive radio systemHUTTUNEN ANU·Filed 2009·Granted Dec 18, 2012·4 cites·18 claims
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