Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7460835 | Method and apparatus for determining an operating condition in a communications system | — | 2008-12-02 |
| 7389111 | Adaptive determination of hysteresis for facilitating base station selection, including handover, in a wireless communication system | — | 2008-06-17 |
| 7362799 | Method and apparatus for communication signal resolution | — | 2008-04-22 |
| 7269389 | Selective power control messaging | Sundar G. Sankaran | 2007-09-11 |
| 7257101 | Selective power control messaging | Sundar G. Sankaran | 2007-08-14 |
| 7035358 | Method and apparatus for receiving a wideband signal in the presence of multipath channel imperfections and frequency offset | Sundar G. Sankaran | 2006-04-25 |
| 6954643 | Criteria for base station selection, including handover, in a wireless communication system | — | 2005-10-11 |
| 6839573 | Apparatus and method for beamforming in a changing-interference environment | Michael Youssefmir, Mitchell D. Trott, Kamarai Karuppiah | 2005-01-04 |
| 6839574 | Method and apparatus for estimating downlink beamforming weights in a communications system | Antoine Chemali, David Depierre, Louis Yun | 2005-01-04 |
| 6690747 | Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing | Alain Chiodini, Mitchell D. Trott, David M. Parish, Michael Youssefmir, Dov Rosenfeld | 2004-02-10 |
| 6650714 | Spatial processing and timing estimation using a training sequence in a radio communications system | Mithat C. Dogan, Mitchell D. Trott | 2003-11-18 |
| 6441784 | Method and apparatus for uplink and downlink weight prediction in adaptive array systems | Oronzo Flore | 2002-08-27 |
| 6275543 | Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing | Alain Chiodini, Mitchell D. Trott, David M. Parish, Michael Youssefmir, Dov Rosenfeld | 2001-08-14 |
| 6177906 | Multimode iterative adaptive smart antenna processing method and apparatus | — | 2001-01-23 |
| 6141567 | Apparatus and method for beamforming in a changing-interference environment | Michael Youssefmir, Mitchell D. Trott, Kamaraj Karuppiah | 2000-10-31 |
| 6094740 | Channel quality estimator based on non-redundant error correction | Joseph Boccuzzi | 2000-07-25 |
| 5786725 | Reduced complexity maximum likelihood multiple symbol differential detector | Joseph Boccuzzi | 1998-07-28 |