Issued Patents All Time
Showing 26–50 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9520932 | Method and apparatus for transmitting and receiving feedback information for inter-cell cooperative transmission in wireless communication cellular system | In Ho Lee, Jin-Kyu Han, Joon-Young Cho, Sung Tae Kim | 2016-12-13 |
| 9516507 | Apparatus and methods of enhancers for low power nodes in wireless communication | Joon-Young Cho, Youn-Sun Kim | 2016-12-06 |
| 9503238 | Control channel transmission method and apparatus for transmitting dedicated reference signal in wireless communication system | Hyoungju Jl, Yousun Kim, Jinkyu Han, Youngbum Kim | 2016-11-22 |
| 9485785 | Apparatus and method for transmitting coexistence beacon protocol packet in cognitive radio based wireless communication system | Sang Bum Kim, Eun-Taek Lim, Ju-Yeon Song, Jung-Soo Woo, Geun-ho Lee +3 more | 2016-11-01 |
| 9484998 | Antenna allocation apparatus and method for cellular mobile communication system | Youn-Sun Kim, Young-Bum Kim, Hyojin Lee, Joon-Young Cho, Ju-Ho Lee +1 more | 2016-11-01 |
| 9479307 | Method and apparatus for user-specific reference signaling allocation of control channel in wireless communication systems | Hyoungju JI, Younsun Kim, Joonyoung Cho | 2016-10-25 |
| 9380511 | Information feedback method for coordinated multipoint communication | Sung Tae Kim, Jin-Kyu Han, In Ho Lee, Ju-Ho Lee | 2016-06-28 |
| 9287905 | Method and apparatus for transmitting CSI-RS and data using partial muting of CSI-RS | Sung Tae Kim, Youn-Sun Kim, Jin-Kyu Han, Myung Hoon Yeon | 2016-03-15 |
| 9277423 | Method and apparatus for transmitting/receiving a reference signal in a wireless communication system | Jin-Kyu Han, Youn-Sun Kim, In Ho Lee, Sung Tae Kim | 2016-03-01 |
| 9247537 | Method and apparatus for transmitting control information in wireless communication systems | Younsun Kim, Juho Lee, Hyojin Lee, Kiil Kim, Joonyoung Cho +3 more | 2016-01-26 |
| 9204307 | Method and apparatus for switching operational modes in a cognitive radio system | Eun-Taek Lim, Jung-Soo Woo, Ho-Dong Kim, Sang Bum Kim, Yong-Ho Park +1 more | 2015-12-01 |
| 9167572 | Method of reference signaling resource allocation for control channel transmission in wireless communication system | Younsun Kim, Kiil Kim, Hyojin Lee | 2015-10-20 |
| 9130719 | Method for indicating a DM-RS antenna port in a wireless communication system | Youn-Sun Kim, Jin-Kyu Han, Sung Tae Kim, Myung Hoon Yeon, In Ho Lee | 2015-09-08 |
| 9077519 | Method for processing CSI-RS in wireless communication system | Youn-Sun Kim, Jin-Kyu Han, Sung Tae Kim, Myung Hoon Yeon, In Ho Lee | 2015-07-07 |
| 8989756 | Method and apparatus for transmitting downlink control information for resource allocation in a wireless communication system | Jin-Kyu Han, Youn-Sun Kim | 2015-03-24 |
| 8913576 | Method and apparatus for transmitting and receiving control information in a wireless communication system | Youn-Sun Kim | 2014-12-16 |
| 8862171 | Method and apparatus for allocating resource of common control channel with dedicated reference signal | Hyoungju JI, Younsun Kim, Joonyoung Cho | 2014-10-14 |
| 8805389 | Method and apparatus for synchronizing quiet period in cognitive radio system | Eun-Taek Lim, Jung-Soo Woo, Ho-Dong Kim, Sang Bum Kim, Yong-Ho Park | 2014-08-12 |
| 8718662 | Method and apparatus for transmitting downlink control information for resource allocation in a wireless communication system | Jin-Kyu Han, Youn-Sun Kim | 2014-05-06 |
| 8634841 | Method and apparatus for transmitting and receiving feedback information for inter-cell cooperative transmission in wireless communication cellular system | In Ho Lee, Jin-Kyu Han, Joon-Young Cho, Sung Tae Kim | 2014-01-21 |
| 8619683 | Apparatus and method for allocating bursts in a broadband wireless communication system | Do-Young Kim, Eun-Taek Lim, Jung-Soo Woo, Geun-ho Lee, Sang Bum Kim +1 more | 2013-12-31 |
| 8611287 | Apparatus and method for transmitting coexistence beacon protocol packet in cognitive radio-based wireless communication system | Sang Bum Kim, Eun-Taek Lim, Jung-Soo Woo, Geun-ho Lee, Ho-Dong Kim +1 more | 2013-12-17 |
| 8576776 | Apparatus and method for overhead reduction of feedback in closed loop MIMO system | Shuangfeng Han, Zhen Wang, Ho-Kyu Choi | 2013-11-05 |
| 8565208 | Apparatus and method for transmitting coexistence beacon protocol in a cognitive radio system | Do-Young Kim, Eun-Taek Lim, Jung-Soo Woo, Geun-ho Lee, Sang Bum Kim +1 more | 2013-10-22 |
| 8457646 | Apparatus and method for dynamic resource exchange in cognitive radio (CR) based communication system | Ho-Dong Kim, Sang Bum Kim, Eun-Taek Lim, Ju-Yeon Song, Jung-Soo Woo +2 more | 2013-06-04 |