Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8306146 | Progressive feedback for high resolution limited feedback wireless communication | Tao Wu | 2012-11-06 |
| 8284863 | Apparatus and method for beamforming with limited feedforward channel in multiple input multiple output wireless communication system | In-Soo Hwang, Jong-Hyung Kwun, David Mazzarese, Chan-Byoung Chae | 2012-10-09 |
| 8233926 | Spatial mode adaptation at the cell edge using interferer spatial correlation | Tao Wu | 2012-07-31 |
| 8217835 | Method and apparatus for beam-forming signal in multi user-MIMO wireless communication system | Eun-Seok Ko, Jong-Hyung Kwun, Sang Hyun Kim, Chan-Byoung Chae | 2012-07-10 |
| 8204142 | Precoder and precoding method in a multi-antenna system | In-Soo Hwang, Jong-Hyung Kwun, Sei-Joon Shim, Chan-Byoung Chae | 2012-06-19 |
| 8200212 | Wireless network system and method | Theodore S. Rappaport | 2012-06-12 |
| 8190209 | Apparatus and method for beamforming in a multiantenna multiuser communication system | Eun-Seok Ko, Jong-Hyung Kwun, David Mazzarese, Chan-Byoung Chae | 2012-05-29 |
| 8165533 | Apparatus and method for beamforming based on generalized eigen-analysis in multiple input multiple output wireless communication system | Chan-Byoung Chae | 2012-04-24 |
| 8160121 | System and method for distributed input-distributed output wireless communications | Antonio Forenza, Stephen G. Perlman | 2012-04-17 |
| 8135349 | Apparatus and method for interference cancellation in multi-antenna system | In-Soo Hwang, Jong-Hyung Kwun, Jeff Andrews, Jin Sam Kwak, Seijoon SHIM | 2012-03-13 |
| 8130862 | Precoding system and method for multi-user transmission in multiple antenna wireless systems | Antonio Forenza, Manish Airy | 2012-03-06 |
| 8050618 | Apparatus and method for transmission and reception in multiple input multiple output system with relay station | Jong-Hyung Kwun, Taiwen Tang, Sung Hyun Cho, Chan-Byoung Chae | 2011-11-01 |
| 7921349 | Mode selection for data transmission in wireless communication channels based on statistical parameters | David Gesbert, Severine Catreux, Peroor K. Sebastian, Arogyaswami Paulraj | 2011-04-05 |
| 7809330 | System and method for reselecting antennas in a cellular mobile communication system using multiple antennas | Sung Hyun Cho | 2010-10-05 |
| 7778147 | MIMO communication system using an adaptive transmission mode switching technique | Antonio Forenza, Hyoung-Woon Park, Ho Yang, Ho-Jin Kim, Marios Kountouris +1 more | 2010-08-17 |
| 7773564 | Subscriber unit in a hybrid link incorporating spatial multiplexing | Peroor K. Sebastian, Rahul Chopra, Arogyaswami Paulraj | 2010-08-10 |
| 7761775 | Mode selection for data transmission in wireless communication channels based on statistical parameters | David Gesbert, Severine Catreux, Peroor K. Sebastian, Arogyaswami Paulraj | 2010-07-20 |
| 7693100 | Adaptive feedback method for cellular communication | Sung Hyun Cho, Sang-Boh Yun, Taiwen Tang | 2010-04-06 |
| 7676007 | System and method for interpolation based transmit beamforming for MIMO-OFDM with partial feedback | Jihoon Choi | 2010-03-09 |
| 7649868 | Method and system for evaluating a wireless link | Jose Tellado | 2010-01-19 |
| 7636381 | System and method for distributed input-distributed output wireless communications | Antonio Forenza, Stephen G. Perlman, Roger van der Laan, John Speck | 2009-12-22 |
| 7633994 | System and method for distributed input-distributed output wireless communications | Antonio Forenza, Stephen G. Perlman, Roger van der Laan, John Speck | 2009-12-15 |
| 7606204 | Subscriber unit in a hybrid link incorporating spatial multiplexing | Peroor K. Sebastian, Arogyaswami Paulraj | 2009-10-20 |
| 7599420 | System and method for distributed input distributed output wireless communications | Antonio Forenza, Stephen G. Perlman, Roger van der Laan, John Speck | 2009-10-06 |
| 7586873 | Wireless communications system that supports multiple modes of operation | Rajeev Krishnamoorthy, Peroor K. Sebastian, Arogyaswami Paulraj | 2009-09-08 |