Issued Patents All Time
Showing 101–125 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8514984 | Iterative decoding architecture with HARQ combining and soft decision directed channel estimation | Jia Tang, Atul A. Salvekar, Parvathanathan Subrahmanya, Andrew Sendonaris, Shantanu Khare +2 more | 2013-08-20 |
| 8494065 | Interference reduction between OFDM carriers by frequency offset optimization | Matthias Brehler, Peter Gaal | 2013-07-23 |
| 8477887 | Systems and methods providing frequency-domain automatic gain control (AGC) | Raghu Narayan Challa, Levent Aydin, Yuheng Huang | 2013-07-02 |
| 8411771 | Predictive clipping in multi-carrier wireless communication systems | Arash Mirbagheri | 2013-04-02 |
| 8374274 | Methods and systems using norm approximation for maximum likelihood MIMO decoding | Jong Hyeon Park, Matthias Brehler, Albert Van Zelst, Tae Ryun Chang, Vincent Knowles Jones, IV +1 more | 2013-02-12 |
| 8306165 | Traffic-to-pilot ratio estimation for MIMO-OFDM system | Yuheng Huang | 2012-11-06 |
| 8284875 | Methods and systems for frequency domain gain control in OFDM MIMO systems | Jong Hyeon Park, Michael L. McCloud | 2012-10-09 |
| 8243864 | Noise reduction filtering in a wireless communication system | Steven C. Ciccarelli, Arun Raghupathy | 2012-08-14 |
| 8229013 | Methods and systems for maximum-likelihood detection using post-squaring compensation | Jong Hyeon Park, Allert van Zelst, Je Woo Kim, Matthias Brehler, Vincent Knowles Jones, IV | 2012-07-24 |
| 8160648 | Method and apparatus for receiver diversity control in wireless communications | Fatih Ulupinar, Gregory Alan Breit, Edward G. Tiedemann, Jr. | 2012-04-17 |
| 8064496 | Interference cancellation for wireless communication | Thomas B. Wilborn | 2011-11-22 |
| 7925302 | Method and apparatus for receive diversity control in wireless communications | Fatih Ulupinar, Gregory Alan Breit, Edward G. Tiedemann, Jr. | 2011-04-12 |
| 7881412 | Quasi-linear interference cancellation for wireless communication | — | 2011-02-01 |
| 7630427 | Systems, methods, and apparatus for establishing finger lock state | Jing Liu, Kuang-Hsuan Tu | 2009-12-08 |
| 7454181 | Multi-antenna receive diversity control in wireless communications | Fatih Ulupinar, Gregory Alan Breit, Edward G. Tiedemann, Jr. | 2008-11-18 |
| 7433416 | Method and apparatus for generating transmit adaptive antenna weights with nulling using binary gradient feedback | — | 2008-10-07 |
| 7366137 | Signal-to-noise estimation in wireless communication devices with receive diversity | Farrokh Abrishamkar, Gilbert C. Sih, Thunyachate Ekvetchavit | 2008-04-29 |
| 7248638 | Transmit antenna multi-mode tracking | — | 2007-07-24 |
| 7236538 | Method and apparatus for improving transmit antenna weight tracking using channel correlations in a wireless communication system | — | 2007-06-26 |
| 7224758 | Multiple transmit antenna weighting techniques | — | 2007-05-29 |
| 7180956 | Method and apparatus for applying overlaid perturbation vectors for gradient feedback transmit antenna array adaptation | — | 2007-02-20 |
| 6952455 | Adaptive antenna method and apparatus | — | 2005-10-04 |
| 6876641 | Fast feedback channel with flexible bit reliability for wireless communications | — | 2005-04-05 |
| 6775261 | Frequency division multiple access system searching | — | 2004-08-10 |
| 6707842 | Accelerated base station searching by buffering samples | Roland Rick, Mark Davis | 2004-03-16 |