Issued Patents 2017
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9853783 | Method and apparatus for transmitting and receiving signal in distributed antenna system | Youn-Sun Kim, Hyo Jin Lee, Joon-Young Cho, Ju-Ho Lee | 2017-12-26 |
| 9838103 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Youn-Sun Kim | 2017-12-05 |
| 9813208 | Method and device for transmitting sounding reference signal in cooperative communication system | Youn-Sun Kim, Hyo Jin Lee, Hyoung-Ju Ji, Ju-Ho Lee, Joon-Young Cho | 2017-11-07 |
| 9800388 | Method and apparatus for feedback in multi-user multiple-input multiple-output (MU-MIMO) communication system | Bruno Clerckx, Jun Il Choi | 2017-10-24 |
| 9762305 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Youn-Sun Kim | 2017-09-12 |
| 9749030 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Youn-Sun Kim | 2017-08-29 |
| 9711504 | Semiconductor device | Jung-Gun You, Gi-gwan Park, Sug-Hyun Sung, Myung Yoon Um | 2017-07-18 |
| 9648605 | Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme | Hyo Jin Lee, Youn-Sun Kim, Hyoung-Ju Ji, Joon-Young Cho, Ju-Ho Lee | 2017-05-09 |
| 9635679 | Terminal signal transmission timing randomisation method and device in wireless communication system | Seung-Hoon Choi, Sang-Min Ro, Hyo Jin Lee, Ju-Ho Lee, Joon-Young Cho +1 more | 2017-04-25 |
| 9634752 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Youn-Sun Kim | 2017-04-25 |
| 9628160 | Codebook for eight transmit antennas and multiple input multiple output communication system using the codebook | Jun Il Choi, Bruno Clerckx | 2017-04-18 |
| 9621318 | Method and device for transmitting and receiving channel state information in downlink coordinated multi-point system | Hyo Jin Lee, Youn-Sun Kim, Ju-Ho Lee, Joon-Young Cho | 2017-04-11 |
| 9590712 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Youn-Sun Kim | 2017-03-07 |
| 9564959 | Method and apparatus for transmitting and receiving feedback information in a mobile communication system | Hyo Jin Lee, Youn-Sun Kim | 2017-02-07 |