Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9860043 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jee Hyun Kim, Hoon Huh, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng | 2018-01-02 |
| 8982807 | Method and apparatus for transmitting and receiving HARQ burst | Sang-Eon Kim, Sang-Sung Han, Ji-Won Lee | 2015-03-17 |
| 8854995 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jee Hyun Kim, Hoon Huh, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng | 2014-10-07 |
| 8744430 | Apparatus and method for eliminating an interference signal in a communication system | Myung-Kwang Byun, Jae-Ho Jeon, Sung-Kwon Jo | 2014-06-03 |
| 8149957 | Apparatus and method for interference cancellation in a broadband wireless communication system | Myung-Kwang Byun, Jae-Ho Jeon, Seung-Joo Maeng | 2012-04-03 |
| 8140122 | Apparatus and method for changing communication mode in multi-antenna system considering channel environment | Byung Joon Park, Myung-Kwang Byun, Sung-Kwon Jo | 2012-03-20 |
| 8085861 | Apparatus and method for estimating signal to interference and noise ratio in a wireless communication system | Ha-Young Yang, Hwa-Sun You, Jae-Ho Jeon | 2011-12-27 |
| 8040987 | Channel estimating apparatus and method for use in a broadband wireless communication system | Myung-Kwang Byun, Jae-Ho Jeon, Seung-Joo Maeng | 2011-10-18 |
| 7933195 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jee Hyun Kim, Hoon Huh, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng | 2011-04-26 |
| 7894858 | User selection apparatus and method for SDMA in a MIMO system | Kyun-Byoung Ko, Won-Il Roh, Jae-Ho Jeon, Seung-Joo Maeng, Chan-Byoung Chae | 2011-02-22 |
| 7826344 | Apparatus and method for transmitting pilot signal in a BWA communication system using transmit antennas | Won-Il Roh, Kyun-Byoung Ko, Seung-Joo Maeng, Jae-Ho Jeon, Pan-Yuh Joo +3 more | 2010-11-02 |
| 7801237 | Apparatus and method of space time frequency block code | Chan-Byoung Chae, Hong-sil Jeong, Sung-Ryul Yun, Won-Il Roh, Kyun-Byoung Ko +3 more | 2010-09-21 |
| 7729234 | Apparatus and method for transmitting uplink control information in OFDMA communication systems | Myung-Kwang Byun, Jae-Ho Jeon, Seung-Joo Maeng, Jeong-Heon Kim, Hee-Sang Seo | 2010-06-01 |
| 7664192 | Apparatus and method for minimizing a PAPR in an OFDM communication system | Sung-Ryul Yun, Chan-Byoung Chae, Hong-sil Jeong, Dong-Seek Park, Won-Il Roh +3 more | 2010-02-16 |
| 7660607 | Method for supporting various multi-antenna schemes in BWA system using multiple antennas | Won-Il Roh, Kyun-Byoung Ko, Jae-Ho Jeon, Sung-Ryul Yun, Hong-sil Jeong +2 more | 2010-02-09 |
| 7636571 | Method and apparatus for allocating channels in an orthogonal frequency division multiple access system | Jae-Hyok Lee, Jae-Ho Jeon, Soon-Young Yoon, Seung-Joo Maeng, Ji-Ho Jang | 2009-12-22 |
| 7590045 | Apparatus and method for transmitting fast feedback information in a wireless communication system | Won-Il Roh, Kyun-Byoung Ko, Jae-Ho Jeon, Seung-Joo Maeng, Chan-Byoung Chae +3 more | 2009-09-15 |
| 7586834 | Method and apparatus for transmitting uplink acknowledgement information in an OFDMA communication system | Myung-Kwang Byun, Jae-Ho Jeon, Seung-Joo Maeng, Jeong-Heon Kim, Hee-Sang Seo | 2009-09-08 |
| 7515644 | Apparatus and method for space-time-frequency block coding for increasing performance | Chan-Byoung Chae, Sung-Ryul Yun, Hong-sil Jeong, Won-Il Roh, Dong-Seek Park +2 more | 2009-04-07 |
| 7508880 | Apparatus and method for space-time-frequency block coding for increasing performance | Sung-Ryul Yun, Chan-Byoung Chae, Hong-sil Jeong, Won-Il Roh, Dong-Seek Park +2 more | 2009-03-24 |
| 7508751 | Method and apparatus for transmitting uplink fast feedback information in an OFDMA communication system | Myung-Kwang Byun, Jae-Ho Jeon, Seung-Joo Maeng, Jeong-Heon Kim, Hee-Sang Seo | 2009-03-24 |
| 7483497 | Method and apparatus for calculating log-likelihood ratio for decoding in a receiver for a mobile communication system | Jae-Hyok Lee, Ji-Ho Jang, Jae-Ho Jeon, Seung-Joo Maeng | 2009-01-27 |
| 7463693 | Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas | Chan-Byoung Chae, Won-Il Roh, Sung-Ryul Yun, Hong-sil Jeong, Jae-Hak Chung +6 more | 2008-12-09 |
| 7336703 | Device and method for measuring a received signal power in a mobile communication system | Jae-Hyok Lee | 2008-02-26 |
| 7324618 | Apparatus and method for canceling narrow-band interference in a mobile communication system | Soon-Young Yoon, Jin Woo CHOI | 2008-01-29 |