| 8670415 |
Apparatus and method for performing handoff in a communication system |
Young-Bin Chang, Eun-Taek Lim, Jae Hyuk Jang, Dong-Seek Park, Young-Kwon Cho +2 more |
2014-03-11 |
| 8279876 |
Data service apparatus and method in heterogeneous wireless networks |
Young-Bin Chang, Eun-Taek Lim, Jae Hyuk Jang, Dong-Seek Park, Young-Kwon Cho +1 more |
2012-10-02 |
| 7986662 |
Apparatus and method for reducing map channel overhead in a broadband wireless communication system |
Jae Hyuk Jang, Young-Bin Chang, Eun-Taek Lim, Dong-Seek Park, Young-Kwon Cho +2 more |
2011-07-26 |
| 7916688 |
Method for transmitting/receiving data in communication system |
Megumi Kaneko, Petar Popovski, Eun-Taek Lim, Young-Kwon Cho, Dong-Seek Park |
2011-03-29 |
| 7912116 |
Apparatus and method for transmitting data using relay station in a broadband wireless communication system |
Jae Hyuk Jang, Eun-Taek Lim, Young-Bin Chang, Tae-Young Kim, Dong-Seek Park +2 more |
2011-03-22 |
| 7751304 |
Apparatus and method for transmitting/receiving pilot code pattern for identification of base station in communication system using orthogonal frequency division multiplexing scheme |
Seok Hyun Yoon, Young-Kwon Cho, Seung-Hoon Choi, Chang-Ho Suh, Su-Ryong Jeong |
2010-07-06 |
| 7724721 |
Frame communication apparatus and method in broadband wireless communication system |
Eun-Taek Lim, Jae Hyuk Jang, Young-Bin Chang, Young-Kwon Cho, Young-Kyun Kim +2 more |
2010-05-25 |
| 7567545 |
Apparatus and method for transmitting/receiving an uplink pilot signal in a communication system using an Orthogonal Frequency Division Multiple Access scheme |
Young-Kwon Cho, Hyeon-Woo Lee, Seok Hyun Yoon, Dong-Seek Park, Chang-Ho Suh +2 more |
2009-07-28 |
| 7535869 |
Apparatus and method for dynamically assigning resources in an OFDM communication system |
Seok Hyun Yoon, Chang-Ho Suh, Young-Kwon Cho, Chan-Byoung Chae |
2009-05-19 |
| 7532660 |
System and method for transmitting /receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme |
Chan-Byoung Chae, Chang-Ho Suh, Young-Kwon Cho, Byoung Yun Kim |
2009-05-12 |
| 7483502 |
Apparatus and method for receiving signal in mobile communication system using adaptive antenna array scheme |
Chan-Byoung Chae, Katz Daniel, Chang-Ho Suh |
2009-01-27 |
| 7460506 |
Apparatus and method for transmitting and receiving a cell identification code in a mobile communication system |
Seung-Hoon Choi, Seok Hyun Yoon, Chang-Ho Suh, Dong-Seek Park, Young-Kwon Cho |
2008-12-02 |
| 7436758 |
Apparatus and method for transmitting/receiving pilot pattern set to distinguish base station in orthogonal frequency division multiplexing (OFDM) communication system |
Chang-Ho Suh, Seok Hyun Yoon, Young-Kwon Cho |
2008-10-14 |
| 7411894 |
Apparatus and method for guard interval inserting/removing in an OFDM communication system |
Jingyl Liao, Hai-Han Wang, Yongchun Chen, Fengming Cao, Pan-Yuh Joo +1 more |
2008-08-12 |
| 7366090 |
Apparatus and method for generating a preamble sequence in an OFDM communication system |
Chang-Ho Suh, Chan-Byoung Chae, Ho-Kyu Choi, Pan-Yuh Joo |
2008-04-29 |
| 7289588 |
Apparatus and method for generating a preamble sequence in an OFDM communication system |
Chang-Ho Suh, Chan-Byoung Chae, Ho-Kyu Choi, Pan-Yuh Joo |
2007-10-30 |
| 7283498 |
Method and apparatus for allocating a pilot carrier adaptively in an orthogonal frequency division multiple access system |
Pan-Yuh Joo |
2007-10-16 |
| 7209460 |
Apparatus and method for assigning subcarrier in OFDMA communication system |
Frank Fitzek, Carl Wijting, Jeroen Theeuwes, Petar Popovski, Ramjee Prasad +6 more |
2007-04-24 |
