Issued Patents All Time
Showing 126–150 of 157 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7706812 | System and method for detecting locations of a customer premises equipment | Qingwen Liu, Weiguo Xie, John Grabner | 2010-04-27 |
| 7697654 | Determining effective carrier-to-interference plus noise ratio in OFDMA systems | John Grabner, Li Guo | 2010-04-13 |
| 7697485 | Method for improving the performance of a wireless communications network by using beamformed virtual antennas | Qingwen Liu | 2010-04-13 |
| 7680457 | Method and system for collaborated beamforming for reducing interference | John Grabner | 2010-03-16 |
| 7668555 | Method for computing beamforming weighting vectors with collaborated uplink sounding | — | 2010-02-23 |
| 7657237 | Method and system to improve transmitter linearization | Jing Jiang, John Grabner | 2010-02-02 |
| 7640478 | Method for decoding tail-biting convolutional codes | Ahmadreza Hedayat | 2009-12-29 |
| 7634277 | Method for allocating channel resources for improving frequency utilization efficiency of wireless communication systems | John Grabner | 2009-12-15 |
| 7620423 | Method and system for creating beamformed channels in a multi-input multi-output network | Ahmadreza Hedayat, John Grabner | 2009-11-17 |
| 7551682 | Method for improving the performance of a wireless network utilizing beamforming weighting vectors | Yanxin Na | 2009-06-23 |
| 7548764 | Method and system for generating multiple radiation patterns using transform matrix | Brian Lee Kurtz, Weidong Yang, Daniel Wee, Phil Davis, John Grabner | 2009-06-16 |
| 7532883 | Wireless communication apparatus which communicates at specified frame cycles | Li Guo | 2009-05-12 |
| 7519366 | Collaborative beam forming of base transceiver stations for reducing interference in a wireless multi-cell network | Li Guo | 2009-04-14 |
| 7512870 | Method and system for improving the performance of a trellis-based decoder | Ahmadreza Hedayat | 2009-03-31 |
| 7499510 | Method for estimating a weighting vector for an adaptive phased array antenna system | Daniel Wee | 2009-03-03 |
| 7496386 | Rechargeable battery facilitated customer-premises equipment | Qingwen Liu, John Grabner | 2009-02-24 |
| 7480271 | Method for reducing multi-cell interferences in wireless communications | Li Guo | 2009-01-20 |
| 7480498 | Receiver gain control using a pilot signal | — | 2009-01-20 |
| 7480852 | Method and system for improving decoding efficiency in wireless receivers | Ahmadreza Hedayat, Hanqing Lou | 2009-01-20 |
| 7454682 | System for identifying localized burst errors | Hanqing Lou, Ahmadreza Hedayat | 2008-11-18 |
| 7450673 | System and method for improving the robustness of spatial division multiple access via nulling | Li Guo | 2008-11-11 |
| 7400907 | Method and system for partitioning an antenna array and applying multiple-input-multiple-output and beamforming mechanisms | John Grabner | 2008-07-15 |
| 7209078 | Antenna array calibration | John Grabner | 2007-04-24 |
| 7151937 | Method and system for reducing wireless multi-cell interferences through segregated channel assignments and segregated antenna beams | Weidong Yang | 2006-12-19 |
| 7127223 | Proactive gain control system for communications receivers | John Grabner, Jun Huang, Daniel Ho | 2006-10-24 |