Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516635 | Apparatus and method for transmitting and receiving fast feedback information in broadband wireless communication system | Sang-Heon Kim, Hee-Won Kang, Jae-Hee Cho, Si-Hyun Park | 2016-12-06 |
| 9107161 | Method and apparatus for compensating for timing synchronization error in a communication system | Si-Hyun Park | 2015-08-11 |
| 8989312 | Apparatus and method for MMSE channel estimation in consideration of offset compensation in wireless communication system | Si-Hyun Park, Yon-Woo Yoon, Hee-Won Kang | 2015-03-24 |
| 8923376 | Apparatus and method for estimating noise and interference power in communication system | Si-Hyun Park, Min Jang, Hee-Won Kang | 2014-12-30 |
| 8891398 | Apparatus and method for transmitting and receiving information through fast feedback channel in broadband wireless communication system | Hee-Won Kang, Jae-Hee Cho, Sang-Heon Kim | 2014-11-18 |
| 8873472 | System and method for allocating resources in a communication system | Hee-Won Kang, Young-Bo Cho | 2014-10-28 |
| 8755464 | Method and apparatus for performing channel estimation in a wireless communication system | Si-Hyun Park, Hee-Won Kang | 2014-06-17 |
| 8750277 | Apparatus and method for transmitting and receiving fast feedback information in broadband wireless communication system | Sang-Heon Kim, Hee-Won Kang, Jae-Hee Cho, Si-Hyun Park | 2014-06-10 |
| 8706150 | Method and apparatus for power control in a wireless communication system | Jeong-Ho Park, Hyun-Kyu Yu, Won-Il Roh, Ho-Kyu Choi | 2014-04-22 |
| 8675552 | Apparatus and method for transmitting information via uplink control channel in OFDMA communication system | Hee-Won Kang, Jae-Hee Cho | 2014-03-18 |
| 8638882 | Method and apparatus for offset estimation in mobile communication system | Hyo-Yol Park, Yon-Woo Yoon, Hee-Won Kang | 2014-01-28 |
| 8429509 | Apparatus and method for determining reliability of decoded data in communication system | Min Jang, Hee-Won Kang | 2013-04-23 |
| 8345566 | Apparatus and method for transmitting and receiving information through fast feedback channel in broadband wireless communication system | Hee-Won Kang, Jae-Hee Cho, Sang-Heon Kim | 2013-01-01 |
| 8315257 | Apparatus and method for transmitting voice packet in wireless communication network | Hee-Won Kang, Young-Bo Cho | 2012-11-20 |
| 8223960 | Apparatus and method for removing an echo signal in a signal transmission/reception apparatus of a communication system | Hee-Won Kang, Jae Bum Kim, Jung-Woo Ku | 2012-07-17 |
| 8121654 | Apparatus and method for removing an echo signal in a signal transmission/reception apparatus of a communication system | Jae Bum Kim, Hee-Won Kang, Jung-Woo Ku | 2012-02-21 |
| 8085861 | Apparatus and method for estimating signal to interference and noise ratio in a wireless communication system | Ha-Young Yang, Jeong-Tae Oh, Jae-Ho Jeon | 2011-12-27 |
| 8050621 | Method and apparatus for estimating/removing echo signal using channel coefficient predicting technique in multi-carrier system | Jung-Woo Ku, Jae Bum Kim, Hee-Won Kang | 2011-11-01 |
| 7961796 | Apparatus and method for CINR estimation in a wireless communication system | Ha-Young Yang, Joon-Young Bae | 2011-06-14 |
| 7899486 | Uplink (UL) power control apparatus and method in broadband wireless communication system | Ji-Ho Jang, Jae-Ho Jeon, Seung-Joo Maeng | 2011-03-01 |
| 7885678 | Uplink (UL) power control apparatus and method in broadband wireless communication system | Ji-Ho Jang, Jae-Ho Jeon, Seung-Joo Maeng | 2011-02-08 |