Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9270420 | Data communication using 2D bar codes | Farooq Khan, Sridhar Rajagopal, Bill Semper, Zhouyue Pi, Ying Li | 2016-02-23 |
| 8929485 | System and method for broadcast pre-coding in a MIMO system | Farooq Khan, Cornelius Van Rensberg | 2015-01-06 |
| 8879532 | Techniques for pilot stream remapping in OFDM wireless communication system | Zhouyue Pi, Kaushik Josiam, Farooq Khan, Sudhir Ramakrishna | 2014-11-04 |
| 8634432 | System and method for subcarrier allocation in a multicarrier wireless network | Farooq Khan, Cornelius van Rensburg | 2014-01-21 |
| 8625693 | Techniques for transformation codebook antenna beamforming in OFDM wireless communication system | Zhouyue Pi, Sudhir Ramakrishna | 2014-01-07 |
| 8582535 | Apparatus and method for scheduling hybrid ARQ acknowledgment messages in a wireless network | Farooq Khan | 2013-11-12 |
| 8537760 | Method and system for dynamic hybrid multiple access in an OFDM-based wireless network | Lai King Tee, Cornelius van Rensburg | 2013-09-17 |
| 8503560 | System and method for performing precoding in a wireless communication system | Farooq Khan, Cornelius van Rensburg, Yinong Ding | 2013-08-06 |
| 8428177 | Method and apparatus for multiple input multiple output (MIMO) transmit beamforming | Zhouyue Pi | 2013-04-23 |
| 8374257 | System and method for superposition coding and interference cancellation in a MIMO system | Farooq Khan, Cornelius Van Rensberg | 2013-02-12 |
| 8335159 | Method and system for introducing frequency selectivity into transmissions in an orthogonal frequency division multiplexing network | Farooq Khan | 2012-12-18 |
| 8274937 | Method and apparatus for beamforming in OFDM wireless system | — | 2012-09-25 |
| 8265189 | Multiple antennas transmit diversity scheme | Farooq Khan, Jianzhong Zhang | 2012-09-11 |
| 8265190 | Multiple antennas transmit diversity scheme | Farooq Khan, Jianzhong Zhang | 2012-09-11 |
| 8254487 | Method and apparatus of codebook-based single-user closed-loop transmit beamforming (SU-CLTB) for OFDM wireless systems | Cornelius van Rensburg, Jianzhong Zhang | 2012-08-28 |
| 8254492 | Transmit diversity in a wireless communication system | Farooq Khan, Jianzhong Zhang | 2012-08-28 |
| 8243693 | Apparatus and method for broadcast pilot transmission in a wireless communication network | Farooq Khan | 2012-08-14 |
| 8243774 | System and method for information scrambling in a wireless communication system | Farooq Khan | 2012-08-14 |
| 8218563 | Method and system for providing adaptive modulation and coding in a multi-carrier wireless network | Farooq Khan, Cornelius van Rensburg | 2012-07-10 |
| 8155232 | Multiple antennas transmit diversity scheme | Farooq Khan, Jianzhong Zhang | 2012-04-10 |
| 8139550 | Apparatus and method for transmitting ACK/NACK messages in a wireless communication system | Farooq Khan | 2012-03-20 |
| 8116267 | Method and system for scheduling users based on user-determined ranks in a MIMO system | Cornelius van Rensburg, Yinong Ding, Farooq Khan | 2012-02-14 |
| 8098632 | Apparatus and method for downlink scheduling in a SDMA-enabled OFDMA wireless network | Cornelius van Rensburg | 2012-01-17 |
| 8077793 | System and method for space-frequency rate control in a MIMO wireless communication network | Farooq Khan, Cornelius van Rensburg | 2011-12-13 |
| 7991063 | Transmission symbols mapping for antenna diversity | Farooq Khan, Jianzhong Zhang | 2011-08-02 |