Apparatus and method for assigning subchannel in a mobile communication system using orthogonal frequency division multiple access scheme IS Hwang, SY Yoon, SH Sung, J Cho, H Huh, KH Roh US Patent 7,502,310, 2009 | 229 | 2009 |
Method and apparatus for generating preamble sequence for adaptive antenna system in orthogonal frequency division multiple access communication system H Huh, JH Yang, JH Jeon, SY Yoon, SJ Maeng, J Cho, IS Hwang, JH Kim, ... US Patent 7,567,639, 2009 | 88 | 2009 |
Apparatus and method for transmitting information data in a wireless communication system IS Hwang, SY Yoon, SH Sung, J Cho, H Huh, JH Yang US Patent App. 11/330,756, 2006 | 83 | 2006 |
Apparatus and method for modulating ranging signals in a broadband wireless access communication system SH Sung, BG Song, SY Yoon, KS Eom, IS Hwang, J Cho, H Huh, KH Roh US Patent App. 10/909,463, 2005 | 82 | 2005 |
Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system J Cho, IS Hwang, JH Yang, H Huh, SY Yoon, SH Sung, YH Kwon US Patent 7,558,535, 2009 | 76 | 2009 |
Method and apparatus for allocating subcarriers in a broadband wireless communications system using multiple carriers JH Kim, JH Jeon, SY Yoon, SJ Maeng, IS Hwang US Patent 7,646,800, 2010 | 75* | 2010 |
Apparatus and method for assigning subchannels in an OFDMA communication system IS Hwang, SY Yoon, SH Sung, J Cho, H Huh US Patent 7,545,772, 2009 | 75 | 2009 |
System for communicating channel quality information IS Hwang, JH Yang, JH Kim, JH Kim US Patent 7,613,244, 2009 | 66 | 2009 |
Apparatus and method for transmitting and receiving a data frame processing result in an OFDMA mobile communication system H Huh, JH Jeon, SY Yoon, SJ Maeng, J Cho, JT Oh, IS Hwang US Patent App. 11/071,739, 2005 | 61 | 2005 |
Apparatus and method for transmitting/receiving pilot signals in an OFDM communication system H Huh, SY Yoon, J Cho, SH Sung, JH Kim, IS Hwang US Patent App. 10/919,037, 2005 | 60 | 2005 |
Method for allocating a subchannel in an orthogonal frequency division multiple access cellular communication system IS Hwang, JH Jeon, SY Yoon, SH Sung, SJ Maeng, H Huh, J Cho, JH Kim US Patent 7,668,253, 2010 | 58 | 2010 |
Apparatus and method for allocating resources in a communication system H Huh, J Cho, IS Hwang, M Cho, SY Yoon US Patent 7,706,804, 2010 | 57 | 2010 |
Apparatus and method for controlling uplink power in a mobile communication system using a TDD scheme H Huh, J Cho, IS Hwang, ES Choi, SY Yoon, SH Sung US Patent App. 11/204,801, 2006 | 50 | 2006 |
Apparatus and method for controlling transmit power of preamble sequence for AAS in OFDMA communication system JH Yang, YH Kwon, IS Hwang US Patent 7,826,417, 2010 | 48 | 2010 |
Apparatus and method for cell acquisition and downlink synchronization acquisition in a wireless communication system SH Sung, CR Chang, SY Yoon, J Cho, IS Hwang, H Huh US Patent 7,561,628, 2009 | 47 | 2009 |
Apparatus and method for managing neighbor list in broadband wireless communication system KY Han, IS Hwang, YW Yoon US Patent 8,706,156, 2014 | 39 | 2014 |
System and method for controlling power in a communication system J Cho, HK Chae, SY Yoon, IS Hwang, J Moon US Patent 7,917,166, 2011 | 39* | 2011 |
Apparatus and method for detecting ranging signal in an orthogonal frequency division multiple access mobile communication system SH Sung, IS Hwang, SY Yoon, CR Chang, J Cho, H Huh US Patent 7,564,909, 2009 | 39 | 2009 |
Apparatus and method for controlling transmission power in communication systems using orthogonal frequency division multiple access scheme J Cho, JH Jeon, SY Yoon, SH Sung, IS Hwang, H Huh, SJ Maeng US Patent 7,412,242, 2008 | 36 | 2008 |
Apparatus and method for assigning a ranging channel and transmitting and receiving a ranging signal in an OFDM system SH Sung, JH Jeon, SY Yoon, SJ Maeng, J Cho, H Huh, IS Hwang, JH Lee US Patent App. 11/074,153, 2005 | 36 | 2005 |