Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12355499 | UE selection for UE aided antenna calibration | Shaohua Li | 2025-07-08 |
| 12355530 | Dual codebook configuration and CSI combining for large scale active antenna systems | Yongquan Qiang, Hong Ren, Wei Wang | 2025-07-08 |
| 12316410 | Timing error estimation/compensation for 5G NR downlink systems with uncalibrated antennas | Shaohua Li, Yongquan Qiang | 2025-05-27 |
| 12231914 | Methods and apparatuses for time-domain beam-sweeping | Shaohua Li | 2025-02-18 |
| 12212393 | CQI saturation mitigation in downlink massive MU-MIMO systems | Shaohua Li | 2025-01-28 |
| 12184344 | UE aided antenna calibration | Shaohua Li | 2024-12-31 |
| 12160299 | Performance improvement for UE with limited CSI-RS capability via reciprocity based sector selection | Shaohua Li, Sebastian Faxér | 2024-12-03 |
| 12101152 | Channel construction for unsounded MIMO channel | Shaohua Li | 2024-09-24 |
| 12058627 | Channel quality indicator (CQI) reporting with CQI headroom | Yongquan Qiang, Hong Ren, Shiguang Guo | 2024-08-06 |
| 11996913 | Multi-user pairing and SINR calculation based on relative beam power for codebook-based DL MU-MIMO | Yongquan Qiang, Hong Ren | 2024-05-28 |
| 11902194 | Channel state information reference signal resource mapping | Hong Ren, Yongquan Qiang | 2024-02-13 |
| 11894898 | Phase error compensation for downlink systems with four correlated and uncalibrated antennas | Shaohua Li | 2024-02-06 |
| 11824610 | Calculation of beamforming weights for reciprocity based beamforming without UE transmit antenna selection | Yongquan Qiang | 2023-11-21 |
| 11588525 | Adaptive co-phasing for beamforming using co-phasing matrices for wireless communications | Yongquan Qiang, Ali AFANA, Ahmed Nouah, Chaocheng TU | 2023-02-21 |
| 11457453 | Outer-loop adjustment for link adaptation | Xixian Chen, Chandra Sekhar Bontu, James Jianfeng Weng | 2022-09-27 |
| 11411622 | Adaptive cell shaping in codebook based full dimension multiple input-multiple output communications | Hong Ren, Ahmed Nouah, Yongquan Qiang, Israfil Bahceci | 2022-08-09 |
| 11411632 | Method to estimate SNR for MU-MIMO based on channel orthogonality | Mats Åhlander, Chandra Sekhar Bontu, Yongquan Qiang, Hong Ren | 2022-08-09 |
| 11363473 | Systems and methods for adaptive SRS transmit antenna selection | Hong Ren, Yongquan Qiang | 2022-06-14 |
| 11271623 | Codebook design for virtualized active antenna system (AAS) | Yongquan Qiang, Girum Fantaye, Hong Ren | 2022-03-08 |
| 11218243 | Transport block size determination for new radio | Xixian Chen, Yongquan Qiang, Hong Ren | 2022-01-04 |
| 11190245 | Port to antenna mapping design in virtualized active antenna system (AAS) | Yongquan Qiang, Hong Ren, Shiguang Guo | 2021-11-30 |
| 11159212 | Method and network node for generating and selecting a codebook in a MIMO communication network | Yongquan Qiang, Hong Ren, Mats Åhlander | 2021-10-26 |
| 10911188 | HARQ feedback mode determination for downlink transmission | Xixian Chen, Akram Bin Sediq, Mercy George, Patrick Lie Chin Cheong, Yongquan Qiang | 2021-02-02 |
| 10897334 | Reference signal configuration for cell coordination | Chandra Sekhar Bontu, Girum Fantaye, Mercy George, Hua Xu | 2021-01-19 |
| 10735114 | Data transmission over a reduced number of physical antennas | Girum Fantaye, Bo Göransson | 2020-08-04 |