Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11272377 | Site survey for wireless base station placement | Pratheep Bondalapati, Abhishek Tiwari, Rohan Ramakrishnan, Julius Kusuma, Farbod Tabatabai +1 more | 2022-03-08 |
| 11094209 | Location determination when satellite navigation system is inaccessible | — | 2021-08-17 |
| 10250311 | Method and system for MIMO communication | Yasushi Maruta | 2019-04-02 |
| 10205493 | Method and system for MU-MIMO communication | Yasushi Maruta | 2019-02-12 |
| 10063300 | Computing PMIs, particularly in wireless communications systems having three-dimensional communications channels, using a reference antenna or a reference antenna subset | Yasushi Maruta | 2018-08-28 |
| 9929789 | Method and system for MU-MIMO communication | Yasushi Maruta | 2018-03-27 |
| 9906340 | Standards compliant coordinated multi-point scheduling over LTE heterogeneous wireless networks | Narayan Prasad, Sampath Rangarajan, Yasushi Maruta, Arun Gurung, Caroline Liang +2 more | 2018-02-27 |
| 9859964 | Computing PMIs, particularly in wireless communications systems having a three-dimensional communications channel | Yasushi Maruta | 2018-01-02 |
| 9825676 | Generating precoders for joint transmission from multiple transmission points to multiple user equipments in a downlink coordinated multipoint transmission/reception communications system | Yasushi Maruta | 2017-11-21 |
| 9473225 | Method for improving transmission capacity in a DL MU-MIMO communications system | Yasushi Maruta, Arun Gurung | 2016-10-18 |
| 9246564 | Generating precoders for use in optimising transmission capacity between an eNodeBb and UE in a DL MU-MIMO communications system | Yasushi Maruta | 2016-01-26 |
| 8953430 | Insertion of downlink demodulation reference signals into OFDM frames | — | 2015-02-10 |
| 8767579 | Method of PCI and CQI estimation in CDMA systems | — | 2014-07-01 |
| 8744013 | Channel estimation for OFDM systems | Filip Zalio | 2014-06-03 |
| 8379742 | Estimating channel conditions in a MIMO OFDM communication system | Chaitanya Rao, Thirukkumaran Sivahumaran | 2013-02-19 |