Issued Patents All Time
Showing 526–550 of 668 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8442450 | Sub-carrier and channel matrix element ordering for receiver feedback | Rohit U. Nabar | 2013-05-14 |
| 8442166 | Preamble detection with unknown channel | Jungwon Lee | 2013-05-14 |
| 8437417 | Method and apparatus for performing baseband equalization in symbol modulated communications | Kok-Wui Cheong | 2013-05-07 |
| 8437434 | Multi-stream maximum-likelihood demodulation based on bitwise constellation partitioning | Jungwon Lee, Jiwoong Choi | 2013-05-07 |
| 8428169 | MIMO soft demodulation using hard-decision candidate selection | Jungwon Lee, Jiwoong Choi | 2013-04-23 |
| 8411778 | Optimal linear equalizer for MIMO systems with HARQ and/or repetition coding | Jungwon Lee, Woong Jun Jang | 2013-04-02 |
| 8411806 | Method and apparatus for receiving signals in a MIMO system with multiple channel encoders | Jungwon Lee | 2013-04-02 |
| 8411805 | Joint estimation of channel and preamble sequence for orthogonal frequency division multiplexing systems | Jungwon Lee, Jihwan P. Choi | 2013-04-02 |
| 8411786 | System and method of selecting a data detection technique for a multiple-input multiple-output (MIMO) system | Leilei Song, Nabar U. Rohit, Kedar Shirali | 2013-04-02 |
| 8406717 | Digital FM stereo receiver architecture to recover carrier information based on stereo or mono signals | — | 2013-03-26 |
| 8401127 | Multi-stream soft demodulation using hard-decision schemes | Jungwon Lee, Jiwoong Choi | 2013-03-19 |
| 8385440 | Apparatus for generating spreading sequences and determining correlation | Hongyuan Zhang, Rohit U. Nabar, Songping Wu | 2013-02-26 |
| 8369469 | Robust synchronization and detection mechanisms for OFDM WLAN systems | Atul Salhotra, Kedar Shirali, Zhiyu Yang | 2013-02-05 |
| 8358668 | Physical layer frame format design for wideband wireless communications systems | Hongyuan Zhang, Rohit U. Nabar, Arul Durai Murugan Palanivelu, Songping Wu | 2013-01-22 |
| 8351549 | Multi-stream demodulation scheme using multiple detectors | Jiwoong Choi, Jungwon Lee | 2013-01-08 |
| 8345795 | System and method of beamforming with reduced feedback | Jungwon Lee, Rohit U. Nabar | 2013-01-01 |
| 8346174 | Detection and estimation of radio frequency variations | Bhaskar Nallapureddy, Songping Wu, Tsunglun Yu | 2013-01-01 |
| 8340597 | Calibration correction for implicit beamforming in a wireless MIMO communication system | Rohit U. Nabar | 2012-12-25 |
| 8335167 | Refining beamforming techniques for phased-array antennas | Hongyuan Zhang, Yong Liu, Songping Wu | 2012-12-18 |
| 8331419 | Efficient physical layer preamble format | Hongyuan Zhang, Rohit U. Nabar, Songping Wu, Quan Zhou | 2012-12-11 |
| 8331475 | Low complexity technique for log-likelihood ratio computation | Arul Durai Murugan Palanivelu, Leilei Song, Rohit U. Nabar, Jungwon Lee, Sayandev Mukherjee | 2012-12-11 |
| 8320508 | Joint estimation of channel and preamble sequence for orthogonal frequency division multiplexing systems | Jungwon Lee | 2012-11-27 |
| 8315568 | Digital radio data system receiver methods and apparatus | Jungwon Lee, Dimitrios-Alexandros Toumpakaris, Chris C. Lee | 2012-11-20 |
| 8311152 | Adaptive OFDM receiver based on carrier frequency offset | Jungwon Lee, Dimitrios-Alexandros Toumpakaris | 2012-11-13 |
| 8300716 | Link adaptation for OFDM systems | Jungwon Lee, Jihwan P. Choi | 2012-10-30 |