Issued Patents All Time
Showing 51–75 of 178 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8495459 | Channel-encoding/decoding apparatus and method using low-density parity-check codes | Se-ho Myung, Yeon-Ju Lim, Sung-Ryul Yun, Hak-Ju Lee | 2013-07-23 |
| 8423860 | Apparatus and method for generating a parity check matrix in a communication system using linear block codes, and a transmission/reception apparatus and method using the same | Hyun-Koo Yang, Hong-sil Jeong, Sung-Ryul Yun, Hak-Ju Lee, Seho Myung +1 more | 2013-04-16 |
| 8397109 | Bit mapping/demapping method and apparatus for communication system | Se-ho Myung, Yeon-Ju Lim, Sung-Ryul Yun, Hak-Ju Lee | 2013-03-12 |
| 8352844 | Method for encoding control information in a wireless communication system using low density parity check code, and method and apparatus for transmitting and receiving the control information | Seho Myung, Hwan-Joon Kwon, Yeon-Ju Lim, Sung-Ryul Yun, Hak-Ju Lee +1 more | 2013-01-08 |
| 8321745 | Apparatus and method for channel encoding and decoding in communication system using low-density parity-check codes | Seho Myung, Hwan-Joon Kwon, Yeon-Ju Lim, Sung-Ryul Yun, Hak-Ju Lee +1 more | 2012-11-27 |
| 8300714 | Apparatus and method for reducing peak to average power ratio in an orthogonal frequency division multiplexing system | Sung-Ryul Yun, Hak-Ju Lee, Hong-sil Jeong, Se-ho Myung | 2012-10-30 |
| 8301962 | Apparatus and method for generating a linear code | — | 2012-10-30 |
| 8291282 | Apparatus and method for encoding and decoding channel in a communication system using low-density parity-check codes | Seho Myung, Hong-sil Jeong, Kyung-joong Kim, Hyun-Koo Yang, Kyeong-Cheol Yang +4 more | 2012-10-16 |
| 8286065 | Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes | Seho Myung, Hwan-Joon Kwon, Yeon-Ju Lim, Sung-Ryul Yun, Hak-Ju Lee +1 more | 2012-10-09 |
| 8284853 | Apparatus and method for spatial multiplexing with backward compatibility in a multiple input multiple output wireless communication system | Sung-Ryul Yun, Hak-Ju Lee, Dong-Seek Park | 2012-10-09 |
| 8271846 | Method and apparatus for channel encoding and decoding in a communication system using low-density parity-check codes | Seho Myung, Hwan-Joon Kwon, Kyung-joong Kim, Seok-Ki Ahn, Kyeong-Cheol Yang +1 more | 2012-09-18 |
| 8261152 | Apparatus and method for channel encoding/decoding in communication system using variable-length LDPC codes | Seho Myung, Hong-sil Jeong, Sung-Ryul Yun, Hak-Ju Lee | 2012-09-04 |
| 8261145 | Apparatus and method for transmitting/receiving signal in communication system | Seung-Hoon Choi, Gyu-Bum Kyung, Hong-sil Jeong, Dong-Seek Park, Young-Ho Kim +3 more | 2012-09-04 |
| 8249040 | Device and method for exchanging frame messages of different lengths in CDMA communication system | Young-Ky Kim, Jae-Min Ahn, Soon-Young Yoon, Hee-Won Kang, Hyun Suk Lee +1 more | 2012-08-21 |
| 8230295 | Apparatus and method for transmitting and receiving data in a communication system using low density parity check code | Hong-sil Jeong, Seho Myung, Sung-Ryul Yun, Hak-Ju Lee, Young-Uk Do +3 more | 2012-07-24 |
| 8190981 | Apparatus and method for transmitting and receiving data in a communication system using low density parity check codes | Hong-sil Jeong, Se-ho Myung, Sung-Ryul Yun, Hak-Ju Lee, Kyeongcheol Yang +3 more | 2012-05-29 |
| 8176384 | Method and apparatus for channel encoding and decoding in a communication system using low-density-parity-check codes | Seho Myung, Hwan-Joon Kwon, Kyung-joong Kim, Kyeong-Cheol Yang, Hyun-Koo Yang +1 more | 2012-05-08 |
| 8166367 | Method and apparatus for encoding and decoding channel in a communication system using low-density parity-check codes | Seho Myung, Hwan-Joon Kwon, Yeon-Ju Lim, Sung-Ryul Yun, Hak-Ju Lee +4 more | 2012-04-24 |
| 8161363 | Apparatus and method to encode/decode block low density parity check codes in a communication system | Hong-sil Jeong, Sung-Eun Park, Seung-Hoon Choi, Se-ho Myung, Kyeong-Cheol Yang +1 more | 2012-04-17 |
| 8130859 | Apparatus and method for detecting signal using multivariate polynomial in multiple input multiple output communication system | Hak-Ju Lee, Sung-Ryul Yun, Eun-Taek Lim, Geun-ho Lee, Soo Yong Choi | 2012-03-06 |
| 8051356 | Apparatus and method for receiving signal in a communication system | Sung-Eun Park, Dong-Seek Park | 2011-11-01 |
| 8024646 | Apparatus and method for receiving signal in a communication system | Sung-Eun Park, Hong-sil Jeong, Dong-Seek Park, Kyeong-Cheol Yang | 2011-09-20 |
| 8020062 | Apparatus and method of encoding/decoding block low density parity check codes in a communication system | Hong-sil Jeong, Sung-Eun Park, Seung-Hoon Choi, Dong-Seek Park, Young-Ho Kim +4 more | 2011-09-13 |
| 8015469 | Method for generating non-binary structured low density parity check code | Chi-Woo Lim, Sung-Eun Park, Dong-Seek Park, Seung-Hoon Choi, Gyu-Bum Kyung +2 more | 2011-09-06 |
| 7995552 | Apparatus and method for transmitting TFCI bits for a hard split mode in a CDMA mobile communication system | Sung-Oh Hwang, Young-soo Park, Kook-Heui Lee, Yong-Jen Kwak, Sung-Ho Choi +3 more | 2011-08-09 |