Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667712 | Downlink load sharing by nulling, beam steering and beam selection | Mårten Ericson, Bo Göransson, Sven Petersson | 2003-12-23 |
| 6650910 | Methods and apparatus in antenna diversity systems for estimation of direction of arrival | Sara Mazur, Ulf Forssen, Soren Andersson, Fredrik Ovesjö | 2003-11-18 |
| 6580910 | Method and system for improving handoffs in cellular mobile radio systems | Sara Mazur | 2003-06-17 |
| 6577879 | System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency | Bjorn Johannisson, Thomas Ostman | 2003-06-10 |
| 6539010 | Downlink power control and adaptive beamforming for half-rate radiocommunication systems | Fredrik Jansson, Thomas Ostman | 2003-03-25 |
| 6529494 | Downlink timeslot power control in a time division multiple access system | Thomas O{umlaut over (s)}tman, Gunnar Monell | 2003-03-04 |