Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7095709 | Diversity transmission modes for MIMO OFDM communication systems | John W. Ketchum | 2006-08-22 |
| 7076263 | Power control for partial channel-state information (CSI) multiple-input, multiple-output (MIMO) systems | Irina Medvedev, John W. Ketchum | 2006-07-11 |
| 7072413 | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion | John W. Ketchum | 2006-07-04 |
| 7054378 | Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information | Mark Wallace, John W. Ketchum, Steven J. Howard | 2006-05-30 |
| 7047016 | Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system | Mark Wallace, Steven J. Howard | 2006-05-16 |
| 7020482 | Reallocation of excess power for full channel-state information (CSI) multiple-input, multiple-output (MIMO) systems | Irina Medvedev, John W. Ketchum | 2006-03-28 |
| 7020110 | Resource allocation for MIMO-OFDM communication systems | John W. Ketchum, Mark Wallace, Irina Medvedev | 2006-03-28 |
| 6961388 | Coding scheme for a wireless communication system | Fuyun Ling, Nagabhushana Sindhushayana, Mark Wallace, Ivan Fernandez | 2005-11-01 |
| 6952454 | Multiplexing of real time services and non-real time services for OFDM systems | Ahmad Jalali, Mark Wallace | 2005-10-04 |
| 6940917 | Beam-steering and beam-forming for wideband MIMO/MISO systems | Murali Menon, John W. Ketchum, Mark Wallace, Steven J. Howard | 2005-09-06 |
| 6862271 | Multiple-input, multiple-output (MIMO) systems with multiple transmission modes | Irina Medvedev, Mark Wallace | 2005-03-01 |
| 6760388 | Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems | John W. Ketchum, Mark Wallace, Steven J. Howard | 2004-07-06 |
| 6252865 | Methods and apparatuses for fast power control of signals transmitted on a multiple access channel | John W. Ketchum, Steven J. Howard, Mark Wallace | 2001-06-26 |
| 5621723 | Power control in a CDMA network | John W. Ketchum | 1997-04-15 |