Issued Patents All Time
Showing 101–125 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059744 | Frequency band extrapolation beamforming weight computation for wireless communications | Yanxin Na | 2011-11-15 |
| 8050622 | Method and system for detecting messages using enhanced distributed signaling | Ahmadreza Hedayat, John Grabner | 2011-11-01 |
| 8040831 | Method and system for control channel beamforming | Brian Lee Kurtz, Weidong Yang, Daniel Wee, Philip B. Davis, John Grabner | 2011-10-18 |
| 8031786 | Method and system for improving channel estimation in a communications network | Genyuan Wang | 2011-10-04 |
| 8032184 | Method for generating downlink beamforming weighting vectors | Yanxin Na | 2011-10-04 |
| 8005060 | Beamforming techniques to improve ranging signal detection | Yanxin Na, Genyuan Wang | 2011-08-23 |
| 8000418 | Method and system for improving robustness of interference nulling for antenna arrays | — | 2011-08-16 |
| 7991083 | Method and system for detecting preambles in a multi-cell system | Yanxin Na | 2011-08-02 |
| 7966043 | Method for creating multiple-input-multiple-output channel with beamforming using signals transmitted from single transmit antenna | Li Guo | 2011-06-21 |
| 7965783 | Method and system for transmitting data streams via a beamformed MIMO channel | Li Guo | 2011-06-21 |
| 7924957 | Method for creating beamformed multiple-input-multiple-output channels with partial nulling | — | 2011-04-12 |
| 7925268 | Method for optimizing up-link transmission power for a wireless terminal in a multi-carrier system | Chris Sanders, Santhalingam Balasekar, John Grabner, Tuyen Banh | 2011-04-12 |
| 7889131 | Beamformed space time code communication with testing spatial signature generation | Li Guo | 2011-02-15 |
| 7884763 | Orthogonal/partial orthogonal beamforming weight generation for MIMO wireless communication | Yanxin Na | 2011-02-08 |
| 7876715 | Beamforming multiple-input multiple-output wireless techniques using spatial decomposition for frequency division duplex systems | Yanxin Na, Li Guo, John Grabner | 2011-01-25 |
| 7876863 | Method and system for improving timing position estimation in wireless communications networks | Yanxin Na, Daniel Wee, Bror Peterson | 2011-01-25 |
| 7861137 | System for identifying localized burst errors | Hanqing Lou, Ahmadreza Hedayat | 2010-12-28 |
| 7839817 | Apparatus for detecting uplink ranging codes in a wireless communication system | Genyuan Wang, Mansoor Ahmed, Daniel Wee | 2010-11-23 |
| 7825856 | Low complexity blind beamforming weight estimation | Yanxin Na | 2010-11-02 |
| 7822442 | Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms | John Grabner | 2010-10-26 |
| 7817088 | Beamforming multiple-input multiple-output hybrid automatic repeat request retransmission | Hanqing Lou | 2010-10-19 |
| 7801239 | System and method for improving the robustness of spatial division multiple access via nulling | Li Guo | 2010-09-21 |
| 7787897 | Method for up-link transmit power management in a wireless broadband terminal | An Tuyen Banh, John Grabner | 2010-08-31 |
| 7778211 | Method for computing a downlink beamforming weighting vector based on up link channel information | Ahmadreza Hedayat | 2010-08-17 |
| 7733949 | Wireless communications system with reduced sideband noise and carrier leakage | Ahmadreza Hedayat, George Alexander Bednekoff, Mitch Johnson, Wenhua Zhou, John Grabner | 2010-06-08 |