Issued Patents All Time
Showing 51–75 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8340001 | System and method for spatial division multiple access using wireless repeater having single transmitting/receiving antenna | Young Seog Song | 2012-12-25 |
| 8335268 | Signal transmission system using multiple antenna and signal transmission method thereof | Seung Joon Lee | 2012-12-18 |
| 8331481 | Method for channel state feedback by quantization of time-domain coefficients | Seung Joon Lee, Giuseppe Caire, Hooman Shirani-Mehr | 2012-12-11 |
| 8331255 | Multiple beamforming method and apparatus | In-Kyeong Choi, Ji Won Kang, Chung-Yong Lee | 2012-12-11 |
| 8331298 | Structure and construction method of uplink control channel in mobile wideband wireless access system | Choong Il Yeh, Jee-Hwan Ahn | 2012-12-11 |
| 8305875 | Method for allocating frequency domain spread code in base station of MC-CDMA communication system | Hyung Soo Lim, Yu Ro LEE | 2012-11-06 |
| 8300621 | System and method for timing acquisition and carrier frequency offset estimation in wireless communication based on OFDM | Hyoung-Soo Lim | 2012-10-30 |
| 8284831 | Pulse shaping method | Seung Joon Lee | 2012-10-09 |
| 8243707 | Beam forming method and apparatus | In-Kyeong Choi, Choong Il Yeh, Ji Won Kang, Chung-Yong Lee | 2012-08-14 |
| 8208851 | Apparatus and method for relaying between base station and mobile station, and method for receiving control information | Byung-Jae Kwak, Dong Hyun AHN, Sung Cheol Chang | 2012-06-26 |
| 8199848 | Precoding device and method in wireless communication system | In-Kyeong Choi, Hyong-Woo Ku, Ji Won Kang, Chung-Yong Lee | 2012-06-12 |
| 8170153 | Method for deciding position of mapping symbols, and device and method for modulating binary signal | Byung-Jae Kwak, Nah-Oak Song | 2012-05-01 |
| 8139669 | Space domain filter detecting method in a multi-antenna wireless communication system | Xiqi Gao, Xiaohu You, Wenjin Wang, Seung-Jun Lee | 2012-03-20 |
| 8121212 | Transmitting apparatus and method, and receiving apparatus and method in multple antenna system | Young Seog Song, Seung Joon Lee, Jong-Ee Oh, Chungyong Lee, Myeong-Cheol Shin | 2012-02-21 |
| 8121208 | Multi-input multi-output system for enhancing transmission performance | Young Seog Song, Seong Rag Kim, In-Kyeong Choi, Choong Il Yeh, Seung Joon Lee +7 more | 2012-02-21 |
| 8117522 | Sphere decoder and decoding method thereof | Seong Rag Kim, Seung Joon Lee, Seong-Keun Oh, Hee-Goo Han | 2012-02-14 |
| 8107546 | Detection method of space domain maximum posteriori probability in a wireless communication system | Xiqi Gao, Xiaohu You, Wenjin Wang, Seung-Jun Lee | 2012-01-31 |
| 8107514 | Decoding method for space-time encoding transmission scheme in with multiple input multiple output system and receiving apparatus for using the method | Seung Joon Lee, Seong Rag Kim, In-Kyeong Choi | 2012-01-31 |
| 8077792 | Method and apparatus for allocating transmission power in communication system with multiple antennas | Yu Ro LEE, In-Kyeong Choi | 2011-12-13 |
| 8040975 | Apparatus and method for transmitting signals with multiple antennas | Seung Joon Lee, Jong-Ee Oh, Yu Ro LEE | 2011-10-18 |
| 8019021 | Carrier to interference and noise ratio (CINR) estimating method and device using preamble in orthogonal frequency division multiplexing (OFDM) | Yu Ro LEE | 2011-09-13 |
| 7965697 | Apparatus and method for generating signal according to IFDMA, and apparatus for receiving signal | Seung Joon Lee, Jong-Ee Oh | 2011-06-21 |
| 7933629 | Low-complexity joint transmit/receive antenna selection method for MIMO systems | Chung-Gu Kang, Jun Ho Son | 2011-04-26 |
| 7920646 | Method for selecting switched beam using pilot signal and system thereof | Choong Il Yeh, Young Seog Song, In-Kyeong Choi | 2011-04-05 |
| 7903753 | Structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system | Seung Joon Lee, Choong Il Yeh, Seung-Ku Hwang, Hyoung-Soo Lim, In-Kyeong Choi +7 more | 2011-03-08 |