Issued Patents All Time
Showing 26–50 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718167 | Method for channel estimation and feedback in wireless communication system | Choong Il Yeh, Jee-Hwan Ahn | 2014-05-06 |
| 8687509 | Method for beamforming | In-Kyeong Choi, Ji Won Kang, Chung-Yong Lee | 2014-04-01 |
| 8654876 | Transmitting apparatus in multiple input multiple output system | Young Seog Song, Choongil Yeh, Min Sik Seo, Joondoo Kim, Jiwon Kang +1 more | 2014-02-18 |
| 8625688 | Precoding method and device | Choongil Yeh, Young Seog Song, Min Sik Seo, Joon-doo Kim, Chungyong Lee +1 more | 2014-01-07 |
| 8621319 | Method and apparatus for iterative determination of MIMO iterative receiver | Young Jin Moon, Jee-Hwan Noh, Chungyong Lee | 2013-12-31 |
| 8619714 | Method of allocating resource and method of forming ranging channel | Choong Il Yeh, Byung-Jae Kwak, Jee-Hwan Ahn | 2013-12-31 |
| 8611314 | Device and method for transmitting and receiving synchronization channel | Seung Joon Lee, Choong Il Yeh | 2013-12-17 |
| 8611441 | Method for transmission interference cancellation for MU-MIMO | Choong Il Yeh, Seung Joon Lee | 2013-12-17 |
| 8606312 | Method for controlling transmission power in cellular system | Young Seog Song | 2013-12-10 |
| 8594577 | Method for controlling interface between adjacent cells in cellular system | Yoon Ju Lee, Jongpil Seo, Meong-Hun Lee, Jaehak Chung, Hyunsoo Kim | 2013-11-26 |
| 8571128 | Method to generate beamforming vector and provide the information for generating beamforming vector | Ji Hyung Kim, Wooram Shin, Choongil Yeh, Een Kee Hong | 2013-10-29 |
| 8553747 | Method for connecting base station and repeater for spatial division multiple access and repeating method thereof | Young Seog Song | 2013-10-08 |
| 8548103 | Method and apparatus of adaptive transmission signal detection based on signal-to-noise ratio and Chi-squared distribution | In-Sook Park, Kwang Jae Lim | 2013-10-01 |
| 8537917 | Apparatus and method for mapping symbol | Byung-Jae Kwak, Bum-Soo Park, Choong Il Yeh, Young Seog Song, Seung Joon Lee +1 more | 2013-09-17 |
| 8526531 | Apparatus and method for selection of precoding matrix | Byung-Jae Kwak, Young Seog Song, Seung Joon Lee, Ji Hyung Kim, Choong Il Yeh +3 more | 2013-09-03 |
| 8509336 | Transmitting/receiving method for multi-user multiple-input multiple-output system | Choong Il Yeh, In-Kyeong Choi, Young Seog Song, Seung Joon Lee, Byung-Jae Kwak +4 more | 2013-08-13 |
| 8503475 | Random access method based on number of messages | Kyung Soo Kim | 2013-08-06 |
| 8504092 | Method of controlling uplink power based on cell interference in an orthogonal frequency multiplex division access system | Ji Hyung Kim, Byung-Jae Kwak, Se Jin Kim, Min Seok Jang, Een Kee Hong | 2013-08-06 |
| 8503558 | Signal modulating device, signal transmitting method, and code generating method | Byung-Jae Kwak | 2013-08-06 |
| 8498662 | Method to generate power control information and method of power control for uplink | Ji Hyung Kim, Ju Hyup Kim, Een Kee Hong | 2013-07-30 |
| 8488705 | Apparatus and method for generating symbol for multiple antennas | Seung Joon Lee | 2013-07-16 |
| 8484545 | Secure communication using error correction codes | Steven W. McLaughlin, Demijan Klinc, Byung-Jae Kwak | 2013-07-09 |
| RE44284 | Cell search system for mobile station in time division duplex system and method for the same | Yu Ro LEE | 2013-06-11 |
| 8451920 | Apparatus and method for setting pilot subcarrier | Jihyung Kim, Junyoung Son, Yoon Ju Lee | 2013-05-28 |
| 8347172 | Method for decoding using dynamic scheduling scheme for low density parity check codes and apparatus thereof | Choongil Yeh, Min Sik Seo, Young Seog Song, Byung-Jae Kwak, Ji Hung KIM +4 more | 2013-01-01 |