Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9161388 | Radio base station and methods thereof | Babak Alamshahi, Ulf Skarby | 2015-10-13 |
| 9072076 | Method for fast acknowledgement and identification of a service access request message or a preamble thereof | Bo Hagerman, Fredrik Gunnarsson | 2015-06-30 |
| 8908650 | Interface, apparatus, and method for communication between a radio equipment control node and one or more remote radio equipment nodes | Torbjöm Aarflot, Jacob Österling, Armin Splett, Hans Kroner, Peter Merz +10 more | 2014-12-09 |
| 8200230 | Method and means for reducing interference peaks during soft handover | Lars-Ola Nystrom | 2012-06-12 |
| 7940833 | Transmitter with intelligent preconditioning of amplifier signal | M{dot over (a)}rten Norman, Bo Hagerman | 2011-05-10 |
| 7711385 | Method and system of transmission power control | Jan Pettersson | 2010-05-04 |
| 7269422 | Wireless telecommunications with adjustment of uplink power level | Fredrik Gunnarsson, Bo Hagerman | 2007-09-11 |
| 7054353 | Radio receiver and channel estimator | Carola Faronius | 2006-05-30 |
| 7043273 | Diversity branch delay alignment in radio base station | Lawrence Sarresh, Ning He | 2006-05-09 |
| 6885694 | Correction of received signal and interference estimates | Ning He | 2005-04-26 |
| 6728228 | Method and system for measuring and reporting received signal strength | Bo Hagerman, Andrew Forde | 2004-04-27 |
| 6697643 | System and method for implementing a multi-beam antenna without duplex filters within a base station | Bo Hagerman, Bjorn Johannisson | 2004-02-24 |
| 6654608 | Tailored power levels at handoff and call setup | Gunnar Monell | 2003-11-25 |
| 6650876 | Methods and arrangement relating to a radio communication network | Tomas Stolt, Ceylon Utterborn | 2003-11-18 |
| 6577879 | System and method for simultaneous transmission of signals in multiple beams without feeder cable coherency | Bo Hagerman, Bjorn Johannisson | 2003-06-10 |
| 6539010 | Downlink power control and adaptive beamforming for half-rate radiocommunication systems | Bo Hagerman, Fredrik Jansson | 2003-03-25 |
| 6301238 | Directional-beam generative apparatus and associated method | Bo Hagerman, Ulf Forssen, Hans Mahler | 2001-10-09 |
| 6181924 | Method and system for rejecting interfering signals | Michael Eklund | 2001-01-30 |
| 6173014 | Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radio communications system | Ulf Forssen, Gregory E. Bottomley | 2001-01-09 |
| 6081566 | Method and apparatus for interference rejection with different beams, polarizations, and phase references | Karl Molnar, Gregory E. Bottomley | 2000-06-27 |
| 6072792 | Power control apparatus, and an associated method, for TDMA transmitter | Sara Mazur, Bo Hagerman | 2000-06-06 |
| 6061704 | Method and apparatus for rate conversion | Anders Järleholm, Dan Lindqvist | 2000-05-09 |
| 5778027 | Method and apparatus for determining signal components using digital signal processing | Anders Engman | 1998-07-07 |