Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6738365 | Method of improving connection quality and system capacity, and a cellular radio system | Harri Posti, Harri Jokinen, Jari Ryynänen | 2004-05-18 |
| 6639908 | Method of facilitating transmission level measurement, and base station | Harri Posti, Harri Jokinen, Jari Ryynänen | 2003-10-28 |
| 6597914 | Method for determining timing differences between radio transmitters and a radio network incorporating the same | Timo Rantalainen | 2003-07-22 |
| 6594250 | Method of monitoring base stations with discontinuous control channel transmissions | Markku Rautiola | 2003-07-15 |
| 6498932 | Method and an apparatus for determining the pathloss between a base transceiver station and a mobile station in a mobile radio network | Harri Posti | 2002-12-24 |
| 6496532 | Frequency hopping method and radio system | Mika Raitola | 2002-12-17 |
| 6442387 | Method of estimating interference level in a radio system | Harri Posti, Harri Jokinen, Jari Ryynänen, Jukka Suonvieri | 2002-08-27 |
| 6381231 | Private base stations | Pekka Ranta | 2002-04-30 |
| 6345183 | Signalling method and a digital radio system | Pekka Ranta, Mika Raitola | 2002-02-05 |
| 6298219 | Determination of neighbour cells in a base station | Petri Patronen, Aki Suhonen | 2001-10-02 |
| 6292661 | Method of implementing a handover in a cellular radio system | Petri Patronen, Harri Posti, Jari Ryynänen | 2001-09-18 |
| 6108553 | Mobile station positioning system | Timo Rantalainen, Mika Raitola, Jukka Ranta | 2000-08-22 |