Issued Patents All Time
Showing 1–25 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9380631 | System and method for state synchronization between a base station and a mobile station in a mobile communication system | Yeong-Moon Son, Hong-Sung Chang, Jung-Je Son, Jae-Weon Cho, Mi-Hyun Lee +5 more | 2016-06-28 |
| 9113493 | Method of requesting allocation of uplink resources for extended real-time polling service in a wireless communication system | Hyun-Jeong Kang, Jung-Won Kim, Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son +3 more | 2015-08-18 |
| 8730797 | Method for forwarding direct message in partial function OFDMA relay system | Eun-Taek Lim, Hyoung-Kyu Lim, Qi Wu, Zongchuang Liang | 2014-05-20 |
| 8412200 | Handover method in a wireless mobile communication system and a system therefor | Jung-Je Son, Hyoung-Kyu Lim, Sung-Jin Lee, Hyun-Jeong Kang, Jae Hyuk Jang +3 more | 2013-04-02 |
| 8351846 | Method and apparatus for managing connection identifiers in a multi-hop relay wireless access communication system | Sung-Jin Lee, Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son, Hyun-Jeong Kang +1 more | 2013-01-08 |
| 8345608 | System and method for transmitting downlink schedule in WiMax/WiBro relay system | Eun-Taek Lim, Qi Wu, Hyoung-Kyu Lim | 2013-01-01 |
| 8254314 | Method of requesting allocation of uplink resources for extended real-time polling service in a wireless communication system | Hyun-Jeong Kang, Jung-Won Kim, Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son +3 more | 2012-08-28 |
| 8160006 | Apparatus and method for providing relay service in multi-hop relay broadband wireless access communication system | Young-Bin Chang, Chang-Yoon Oh, Taori Rakesh, Jae-Weon Cho, Hyoung-Kyu Lim +5 more | 2012-04-17 |
| 8090012 | Apparatus and method for transmitting/receiving channel quality information in a communication system | Jae-Hee Cho, Soon-Young Yoon, Jae-Hwan Chang, Ji-Ho Jang, Jang-Hoon Yang +3 more | 2012-01-03 |
| 8078159 | Apparatus and method of relay station (RS) for reporting mobile station (MS)-RS channel state in multihop relay broadband wireless access (BWA) communication system | Hyun-Jeong Kang, Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son, Sung-Jin Lee +1 more | 2011-12-13 |
| 8050235 | Apparatus and method of providing transparent relay service to mobile station in a multihop relay broadband wireless access (BWA) communication system | Hyun-Jeong Kang, Jae-Weon Cho, Sung-Jin Lee, Mi-Hyun Lee, Jun Young Jung | 2011-11-01 |
| 8040826 | Apparatus and method for supporting relay service in a multi-hop relay broadband wireless access communication system | Mi-Hyun Lee, Jae-Weon Cho, Sung-Jin Lee, Hyun-Jeong Kang, Joon-Young Choi +3 more | 2011-10-18 |
| 8009645 | Method for requesting and allocating upstream bandwidth in a multi-hop relay broadband wireless access communication system | Sung-Jin Lee, Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son, Hyun-Jeong Kang +1 more | 2011-08-30 |
| 8000650 | Retransmission apparatus and method in wireless relay communication system | Young-Bin Chang, Jae-Weon Cho, Eun-Taek Lim, Sung-Jin Lee, Mi-Hyun Lee +6 more | 2011-08-16 |
| 7991002 | Apparatus and method for implementing handoff between heterogeneous networks in a wireless communication system | Sung-Jin Lee, Jung-Je Son, Jun Young Jung, Chong Kwon Kim, Joon Mo YOO | 2011-08-02 |
| 7953365 | Apparatus and method for selecting a relay mode in a multihop relay broadband wireless communication system | Eun-Taek Lim, Young-Bin Chang, Il Hwan Kim, Chung-Gu Kang, Dong-Seek Park +1 more | 2011-05-31 |
| 7952988 | Apparatus and method of controlling action change gap in multi-hop relay cellular network | Mi-Hyun Lee, Jung-Je Son, Jae-Weon Cho, Hyoung-Kyu Lim, Yeong-Moon Son +4 more | 2011-05-31 |
| 7954041 | Apparatus and method for transmitting/receiving a signal in a communication system using a low density parity check code | Song-Nam Hong, Jung-Je Son, Jae-Weon Cho, Hyoung-Kyu Lim, Yeong-Moon Son +4 more | 2011-05-31 |
| 7954033 | Decoding apparatus and method in a communication system using low density parity check codes | Song-Nam Hong, Jung-Je Son, Jae-Weon Cho, Hyoung-Kyu Lim, Yeong-Moon Son +4 more | 2011-05-31 |
| 7953458 | System and method for controlling sleep mode operation in a communication system | Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son, Sung-Jin Lee, Bong-Dae Choi | 2011-05-31 |
| 7929995 | System and method to transmit/receive signal in a mobile communication system | Shan Cheng, Eun-Taek Lim, Young-Bin Chang, Chang-Yoon Oh, Dong-Seek Park +1 more | 2011-04-19 |
| 7890049 | Retransmission apparatus and method in wireless relay communication system | Young-Bin Chang, Jae-Weon Cho, Eun-Taek Lim, Sung-Jin Lee, Mi-Hyun Lee +6 more | 2011-02-15 |
| 7885671 | System and method for state synchronization between a base station and a mobile station in a mobile communication system | Yeong-Moon Son, Hong-Sung Chang, Jung-Je Son, Jae-Weon Cho, Mi-Hyun Lee +5 more | 2011-02-08 |
| 7873044 | Method for transmitting/receiving data in a communication system | Hyun-Jeong Kang, Jung-Je Son, Hyoung-Kyu Lim, Yeong-Moon Son, Sung-Jin Lee +2 more | 2011-01-18 |
| 7856592 | Apparatus and method for transmitting/receiving signal in a communication system | Song-Nam Hong, Jung-Je Son, Jae-Weon Cho, Hyoung-Kyu Lim, Yeong-Moon Son +5 more | 2010-12-21 |