Issued Patents All Time
Showing 76–100 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9565700 | Methods and apparatus for random access in multi-carrier communication systems | Xiaodong Li, Kemin Li, Haiming Huang | 2017-02-07 |
| 9509451 | Methods and apparatus for multi-carrier communication systems with automatic repeat request (ARQ) | Xiaodong Li, Haiming Huang, Kemin Li | 2016-11-29 |
| 9363123 | Methods and apparatus for signal conditioning in OFDMA systems | Xiaodong Li | 2016-06-07 |
| 9363066 | Methods and apparatus for flexible use of frequency bands | Xiaodong Li | 2016-06-07 |
| 9344313 | Multiple-antenna system for cell-specific and user-specific transmission | Xiaodong Li | 2016-05-17 |
| 9326262 | Frequency correction in a multi-carrier communication system | Xiaodong Li | 2016-04-26 |
| 9301296 | Methods and apparatus for multi-carrier communication systems with adaptive transmission and feedback | Xiaodong Li, Kemin Li, Haiming Huang | 2016-03-29 |
| 9275540 | Methods and apparatus for contingency communications | Xiaodong Li | 2016-03-01 |
| 9198179 | Methods and apparatus for subframe configuration and generation in a multi-carrier communication system | Xiaodong Li, Kemin Li, Haiming Huang | 2015-11-24 |
| 9148326 | Turbo channel estimation for OFDM systems | Ruifeng Wang | 2015-09-29 |
| 9083500 | Methods and apparatus for multi-carrier communication systems with automatic repeat request (ARQ) | Xiaodong Li, Haiming Huang, Kemin Li | 2015-07-14 |
| 9065614 | Method and apparatus using cell-specific and common pilot subcarriers in multi-carrier, multi-cell wireless communication networks | Xiaodong Li, Kemin Li, Haiming Huang | 2015-06-23 |
| 9048540 | Multiple-antenna system for cellular communication and broadcasting | Xiaodong Li | 2015-06-02 |
| 9042337 | Method and system for multi-carrier packet communication with reduced overhead | Xiaodong Li, Haiming Huang, Ruifeng Wang | 2015-05-26 |
| 9036573 | Multi-carrier modulation with hierarchical resource allocation | Xiaodong Li | 2015-05-19 |
| 9025650 | Multiple receivers in an OFDM/OFDMA communication system | Xiaodong Li | 2015-05-05 |
| 9014128 | Transmission of synchronization and control signals in a broadband wireless system | Xiaodong Li | 2015-04-21 |
| 8953641 | Methods and apparatus for multi-carrier communications with variable channel bandwidth | Xiaodong Li, Kemin Li, Haiming Huang | 2015-02-10 |
| 8934394 | Methods and apparatus for power efficient broadcasting and communication systems | Haiming Huang, Xiaodong Li, Kemin Li | 2015-01-13 |
| 8934473 | Method and apparatus using cell-specific and common pilot subcarriers in multi-carrier, multi-cell wireless communication networks | Xiaodong Li, Kemin Li, Haiming Huang | 2015-01-13 |
| 8767522 | Methods and apparatus for signal transmission and reception in a broadband communication system | Xiaodong Li, Kemin Li, Haiming Huang | 2014-07-01 |
| 8724443 | Methods and apparatus for subframe configuration and generation in a multi-carrier communication system | Xiaodong Li, Kemin Li, Haiming Huang | 2014-05-13 |
| 8705399 | Transmission of synchronization and control signals in a broadband wireless system | Xiaodong Li | 2014-04-22 |
| 8693430 | Method and system for multi-carrier packet communication with reduced overhead | Xiaodong Li, Haiming Huang, Ruifeng Wang | 2014-04-08 |
| 8681887 | Turbo channel estimation for OFDM systems | Ruifeng Wang | 2014-03-25 |