Issued Patents All Time
Showing 76–84 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889805 | Smart antenna system and method thereof for forming uplink eigenbeam of OFDM/TDD | Seong Rag Kim, In-Kyeong Choi, Seung-Ku Hwang | 2011-02-15 |
| 7872963 | MIMO-OFDM system using eigenbeamforming method | In-Kyeong Choi, Seong Rag Kim, Jin Ho Choi | 2011-01-18 |
| 7796695 | Method for allocating data and pilots, and transmitting method and device and receiving method and device using the same in orthogonal frequency division multiple access system | Yu Ro LEE, Jong-Ee Oh, Choong II YEH, Hyoung-Soo Lim | 2010-09-14 |
| 7783962 | Iterative decoding receiver reducing complexity of partial sphere decoding in spatial multiplexing system and method thereof | Chung-Gu Kang, Hyung Ho Park | 2010-08-24 |
| 7773500 | Transmitting apparatus for transmitting in a multi-carrier system using multiple antennas and receiving apparatus in the same system | Jong-Ee Oh | 2010-08-10 |
| 7761112 | Power control method for uplink in mobile communication and apparatus thereof | Yu Ro LEE, Een Kee Hong, Dong Cheol Kim, Hyun-Joon Shin | 2010-07-20 |
| 7757155 | Signal transmitting and receiving device and method of mobile communication system | Kwang Jae Lim, Hyoung-Soo Lim, Choomg-Il Yeh, Yu Ro LEE, Jong-Ee Oh | 2010-07-13 |
| 7746936 | Method and device for optimizing codebook for quantized precoder by using steepest descent algorithm | Young Seog Song, In-Kyeong Choi, Chung-Yong Lee, Myeong-Cheol Shin, Myoung-Seog Kim +1 more | 2010-06-29 |
| 7321584 | Cell search system for mobile station in time division duplex system and method for the same | Yu Ro LEE | 2008-01-22 |