Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11595109 | Cellular system utilizing beam coherence interval metric | Venkata Siva Santosh Ganji, Ahsan Aziz, James W. McCoy | 2023-02-28 |
| 11381297 | Cellular system utilizing beam coherence interval metric | Venkata Siva Santosh Ganji, Ahsan Aziz, James W. McCoy | 2022-07-05 |
| 11296846 | Wireless communication system that performs measurement based selection of phase tracking reference signal (PTRS) ports | Achim Nahler | 2022-04-05 |
| 11178628 | Efficient beam sweeping at a mobile device receiver | Venkata Siva Santosh Ganji, Ahsan Aziz, James W. McCoy | 2021-11-16 |
| 10958314 | UE-aided channel reciprocity compensation for radio access in MIMO wireless communication systems | Karl F. Nieman, Junmo Sung | 2021-03-23 |
| 10951300 | Radio frequency beam management and recovery | Achim Nahler, James W. McCoy | 2021-03-16 |
| 10855346 | Massive MIMO architecture | Ian C. Wong, Karl F. Nieman | 2020-12-01 |
| 10841925 | Wireless communication system that performs beam reporting based on a combination of reference signal receive power and channel state information metrics | Achim Nahler | 2020-11-17 |
| 10686572 | Wireless communication system that performs measurement based selection of phase tracking reference signal (PTRS) ports | Achim Nahler | 2020-06-16 |
| 10616896 | Wireless communication system that performs beam management using nested reference signals | Achim Nahler | 2020-04-07 |
| 10567065 | Radio frequency beam management and failure pre-emption | Achim Nahler, James W. McCoy | 2020-02-18 |
| 10447513 | Common phase error (CPE) compensation for frequency division multiplex (FDM) symbols in wireless communication systems | Achim Nahler | 2019-10-15 |
| 10447352 | UE-aided channel reciprocity compensation for radio access in MIMO wireless communication systems | Karl F. Nieman, Junmo Sung | 2019-10-15 |
| 10396867 | Reduced-complexity downlink (DL) signal demodulation using reciprocity reference signals for MIMO wireless communication systems | Karl F. Nieman | 2019-08-27 |
| 10257005 | Radio frequency (RF) communication systems using RF switching guard periods to transmit special symbols in block symbol transmissions | Michael Löhning, Achim Nahler | 2019-04-09 |
| 10243715 | Unified flexible radio access technology (RAT) for 5G mobile communication systems | James W. McCoy, Karl F. Nieman | 2019-03-26 |
| 10201020 | Multi-user random access procedures for massive MIMO wireless communication systems | James W. McCoy, Karl F. Nieman, Lothar Wenzel, Marcus Monroe | 2019-02-05 |
| 9991938 | Intra-node channel reciprocity compensation for radio access in MIMO wireless communication systems | Karl F. Nieman, Junmo Sung | 2018-06-05 |
| 9985701 | Signaling and frame structure for massive MIMO cellular telecommunication systems | Ian C. Wong, Karl F. Nieman | 2018-05-29 |
| 9582342 | API constraint language for a communication device | Rohit Gupta, Amal Ekbal, Achim Nahler | 2017-02-28 |
| 9577729 | Synchronization of large antenna count systems | Ian C. Wong, Karl F. Nieman, Brooks C. Prumo | 2017-02-21 |
| 8787962 | Transmit opportunity detection | Ahmed Tewfik | 2014-07-22 |