Issued Patents All Time
Showing 126–150 of 163 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8233552 | Method and system for utilizing givens rotation expressions for asymmetric beamforming matrices in explicit feedback information | — | 2012-07-31 |
| 8184679 | RF transceiver having adaptive modulation | Christopher J. Hansen | 2012-05-22 |
| 8180314 | Method and system for utilizing givens rotation to reduce feedback information overhead | — | 2012-05-15 |
| 8107567 | Method and system for SFBC/STBC in a diversity transmission system using Alamouti codes | — | 2012-01-31 |
| 8098755 | Method and system for beamforming in a multiple user multiple input multiple output (MIMO) communication system using a codebook | Sirikiat Ariyavisitakul | 2012-01-17 |
| 8085871 | Adaptive modulation in a multiple input multiple output wireless communication system with optional beamforming | Christopher J. Hansen | 2011-12-27 |
| 8077669 | Method and system for adaptive modulations and signal field for closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system | — | 2011-12-13 |
| 8014353 | Method and system for bits and coding assignment utilizing Eigen beamforming with fixed rates for closed loop WLAN | — | 2011-09-06 |
| 7995457 | Method and system for SFBC/STBC transmission of orthogonally coded signals with angle feedback in a diversity transmission system | — | 2011-08-09 |
| 7995667 | Reduced latency concatenated reed solomon-convolutional coding for MIMO wireless LAN | Christopher J. Hansen | 2011-08-09 |
| 7991430 | Classifier for communication device | Amit G. Bagchi, Joseph Paul Lauer, Srinivasa H. Garlapati, Rohit V. Gaikwad, Paul Lettieri | 2011-08-02 |
| 7991090 | Method and system for reordered QRV-LST (layered space time) detection for efficient processing for multiple input multiple output (MIMO) communication systems | Sirikiat Ariyavisitakul, Eric Ojard | 2011-08-02 |
| 7957450 | Method and system for frame formats for MIMO channel measurement exchange | Christopher J. Hansen, Carlos Horacio Aldana | 2011-06-07 |
| 7953188 | Method and system for rate>1 SFBC/STBC using hybrid maximum likelihood (ML)/minimum mean squared error (MMSE) estimation | — | 2011-05-31 |
| 7933312 | Method and system for reconfigurable SFBC/STBC in a diversity transmission system | Sirikiat Ariyavisitakul | 2011-04-26 |
| 7924943 | Method and system for optional closed loop mechanism with adaptive modulations for multiple input multiple output (MIMO) wireless local area network (WLAN) system | Carlos Horacio Aldana, Christopher J. Hansen | 2011-04-12 |
| 7873016 | Method and system for utilizing tone grouping with givens rotations to reduce overhead associated with explicit feedback information | — | 2011-01-18 |
| 7839819 | Method and system for adaptive modulations and signal field for closed loop multiple input multiple output (MIMO) wireless local area network (WLAN) system | — | 2010-11-23 |
| 7796696 | Asymmetrical multiple stream wireless communication using STBC | Christopher J. Hansen, Rajendra Tushar Moorti, Nambirajan Seshadri, Jason A. Trachewsky | 2010-09-14 |
| 7787573 | Wireless system having channel fading compensation using minimum mean square error | — | 2010-08-31 |
| 7778366 | Wireless system having channel fading compensation using zero-forcing | — | 2010-08-17 |
| 7738356 | Multiple stream cyclic-shifted delay transmitter | — | 2010-06-15 |
| 7738584 | Beamforming in a wireless communication with a partial estimation to reduce overhead | — | 2010-06-15 |
| 7738583 | Reduced feedback for beamforming in a wireless communication | — | 2010-06-15 |
| 7715350 | Classifier for communication device | Amit G. Bagchi, Joseph Paul Lauer, Srinivasa H. Garlapati, Rohit V. Gaikwad, Paul Lettieri | 2010-05-11 |