Issued Patents All Time
Showing 51–62 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7450909 | Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a BWA communication system | Jae-Weon Cho, Jung-Je Son, Chang-Hoi Koo, Yeong-Moon Son, Young-Bin Chang +4 more | 2008-11-11 |
| 7417964 | Transmission apparatus and method for use in mobile communication system based on orthogonal frequency division multiplexing scheme | Young-Kwon Cho, Katz Daniel, Seok Hyun Yoon, Dong-Seek Park, Seong-Ill Park +3 more | 2008-08-26 |
| 7411894 | Apparatus and method for guard interval inserting/removing in an OFDM communication system | Jung-Min Ro, Jingyl Liao, Hai-Han Wang, Yongchun Chen, Fengming Cao +1 more | 2008-08-12 |
| 7372910 | Apparatus and method for generating preamble sequences in an OFDM communication system | Chang-Ho Suh, Dong-Seek Park, Young-Kwon Cho | 2008-05-13 |
| 7366090 | Apparatus and method for generating a preamble sequence in an OFDM communication system | Chang-Ho Suh, Chan-Byoung Chae, Ho-Kyu Choi, Jung-Min Ro | 2008-04-29 |
| 7321563 | Apparatus and method for estimating a channel condition of a forward link in a mobile communication system | Youn-Sun Kim, Dong-Hee Kim, Hwan-Joon Kwon, Ho-Kyu Choi | 2008-01-22 |
| 7310303 | Ranging method for mobile communication system based on orthogonal frequency division multiple access scheme | Chang-Hoi Koo, Dong-Seek Park | 2007-12-18 |
| 7301890 | STFBC coding/decoding apparatus and method in an OFDM mobile communication system | Dae-Eop Kang, Eun-Seok Ko, Dae Sik Hong | 2007-11-27 |
| 7289588 | Apparatus and method for generating a preamble sequence in an OFDM communication system | Chang-Ho Suh, Chan-Byoung Chae, Ho-Kyu Choi, Jung-Min Ro | 2007-10-30 |
| 7283498 | Method and apparatus for allocating a pilot carrier adaptively in an orthogonal frequency division multiple access system | Jung-Min Ro | 2007-10-16 |
| 7263058 | Apparatus and method for generating preamble sequence in a BWA communication system using OFDM | — | 2007-08-28 |
| 7236744 | Apparatus and method for receiving signals in a mobile communication system using adaptive antenna array technology | Chan-Byoung Chae, Seok Hyun Yoon | 2007-06-26 |