Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10756828 | Millimeter wave RF channel emulator | Ping Liang | 2020-08-25 |
| 10757658 | Power allocation and precoding matrix computation method in a wireless communication system | Boyu Li, Ping Liang | 2020-08-25 |
| 10708012 | Wideband subcarrier wireless transceiver circuits and systems | Jason B. Brent, Ping Liang | 2020-07-07 |
| 10623083 | Distributed wireless antennas and millimeter wave scanning repeater | Ping Liang, Boyu Li | 2020-04-14 |
| 10594377 | Beamforming in a MU-MIMO wireless communication system | Ping Liang, Boyu Li | 2020-03-17 |
| 10523406 | Single channel full duplex wireless base station or access point | Ping Liang | 2019-12-31 |
| 10523348 | Uplink signal to interference plus noise ratio estimation for massive MIMO communication systems | Boyu Li, Ping Liang | 2019-12-31 |
| 10461961 | Method for calibrating the channel state information of uplink and downlink in wireless multi-antenna systems | Ping Liang | 2019-10-29 |
| 10461820 | Wireless communication using wireless active antennas | Ping Liang, Boyu Li | 2019-10-29 |
| 10454594 | Massive MIMO channel emulator | Ping Liang, Jason B. Brent | 2019-10-22 |
| 10419080 | Cellular wireless communication systems enhanced by intelligent self-organizing wireless distributed active antennas | Ping Liang | 2019-09-17 |
| 10419091 | Adaptive precoding in a MIMO wireless communication system | Ping Liang | 2019-09-17 |
| 10341014 | Hybrid beamforming multi-antenna wireless systems | Boyu Li, Ping Liang | 2019-07-02 |
| 10340995 | Beamforming in a MU-MIMO wireless communication system | Ping Liang, Boyu Li | 2019-07-02 |
| 10340986 | Frequency resource allocation in MU-MIMO systems | Boyu Li, Ping Liang | 2019-07-02 |
| 10341043 | Methods for multi-user MIMO wireless communication using approximation of zero-forcing beamforming matrix | Ping Liang, Boyu Li | 2019-07-02 |
| 10277428 | Methods for reducing complexity of pre-coding matrix computation and grouping of user equipments in massive MIMO systems | Junyang Shen, Ping Liang | 2019-04-30 |
| 10230436 | Methods for channel information acquisition, signal detection and transmission in multi-user wireless communication systems | Ping Liang, Boyu Li | 2019-03-12 |
| 10171217 | Enhanced SRS for massive MIMO channel estimation | Jason B. Brent, Ping Liang | 2019-01-01 |
| 10122492 | Channel state information acquisition in a wireless communication system | Boyu Li, Ping Liang | 2018-11-06 |
| 9954591 | Beamforming in a MU-MIMO wireless communication system | Ping Liang, Boyu Li | 2018-04-24 |
| 9917628 | Beamforming in a MU-MIMO wireless communication system with relays | Ping Liang, Boyu Li, Yiming Ma | 2018-03-13 |
| 9847819 | Adaptive precoding in a MIMO wireless communication system | Ping Liang | 2017-12-19 |
| 9692577 | Method for acquiring channel state information in FDD MIMO wireless networks | Ping Liang | 2017-06-27 |
| 9647739 | Method and device for acquiring channel information | Xianming Chen, Huahua XIAO, Zhaohua Lu | 2017-05-09 |