Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12231269 | Active user detection and channel estimation method and device, using deep neural network | Yongjun Ahn | 2025-02-18 |
| 11576119 | Method and apparatus for power control for network energy optimization | Youngjoon KIM, Hyungyu Ju, Hyojin Lee | 2023-02-07 |
| 11233626 | Uplink transmission method and device in time-division duplex communication system | Wonjun KIM, Hyoungju JI | 2022-01-25 |
| 11101944 | Method and device for transmitting information by using sparse coding | Hyoungju JI, Sunho Park | 2021-08-24 |
| 10958318 | Apparatus and method for uplink transmission in wireless communication system | Sungnam Hong, Chanhong Kim, Sunho Park, Yeohun Yun, Seunghwan Lee +4 more | 2021-03-23 |
| 10693546 | Apparatus and method for sparsifying channel using beamforming | — | 2020-06-23 |
| 10476565 | Apparatus and method for uplink transmission in wireless communication system | Sungnam Hong, Hee Jin Seo, Sunho Park, Hyoungju JI, Taeyoung Kim +1 more | 2019-11-12 |
| 10367659 | Apparatus and method for estimating downlink channel in wireless communication system | Keon-Kook Lee, Sun Ho PARK, Tae-Young Kim, Ji-Yun Seol | 2019-07-30 |
| 10075220 | Apparatus and method for feeding back channel information in wireless communication system | Keonkook Lee, Lua Ngo, Byungju Lee, Taeyoung Kim, Jiyun Seol | 2018-09-11 |
| 9722679 | Method and apparatus for estimating communication channel in mobile communication system | Sunho Park, Taeyoung Kim, Jiyun Seol | 2017-08-01 |
| 9716538 | Method and apparatus for grouping antennas in multiple-input multiple-output antenna system | Byungju Lee, Tae-Young Kim, Ji-Yun Seol | 2017-07-25 |
| 8824604 | Method and apparatus for symbol decoding using tree pruning based sphere search | Insung Kang | 2014-09-02 |
| 8781043 | Successive equalization and cancellation and successive mini multi-user detection for wireless communication | Inyup Kang, Farrokh Abrishamkar, Sharad Deepak Sambhwani | 2014-07-15 |
| 8724685 | Apparatus and method for interference cancellation in MIMO wireless communication system | Young-Min Ki, Jong-Yoon Hwang, Seung Hwan Won, Chae-Man Lim | 2014-05-13 |
| 8290096 | Radius adaptive sphere decoding with probabilistic noise constraint | Insung Kang | 2012-10-16 |
| 7991041 | Iterative detection and cancellation for wireless communication | Farrokh Abrishamkar, Inyup Kang | 2011-08-02 |