Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933244 | Multi-carrier communications with group-based subcarrier allocation | Xiaodong Li, Hui Liu, Hujun Yin, Guanbin Xing | 2011-04-26 |
| 7573850 | Multi-carrier communications with group-based subcarrier allocation | Xiaodong Li, Hui Liu, Hujun Yin, Guanbin Xing | 2009-08-11 |
| 7355962 | Multi-carrier communications with group-based subcarrier allocation | Xiaodong Li, Hui Liu, Hujun Yin, Guanbin Xing | 2008-04-08 |
| 7072315 | Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks | Hui Liu, Xiaodong Li | 2006-07-04 |
| 6904283 | Multi-carrier communications with group-based subcarrier allocation | Xiaodong Li, Hui Liu, Hujun Yin, Guanbin Xing | 2005-06-07 |
| 6870808 | Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks | Hui Liu, Hujun Yin, Xiaodong Li | 2005-03-22 |
| 6157340 | Adaptive antenna array subsystem calibration | Guanghan Xu, Xinguang Xu, Daniel Wee, Yu XIA | 2000-12-05 |