Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8964624 | Apparatus and method for buffering packets in a multi-hop relay system supporting hop-by-hop retransmission | Chi-Hyun Park, Sung-Soo Hwang | 2015-02-24 |
| 8824379 | System and method for trasmitting/receving a signal in a communication system | Jong-In Kim, Seung Hee Han, Chi-Hyun Park | 2014-09-02 |
| 8737274 | Scheduling method, MS apparatus using the scheduling method, data transmission method, and BS apparatus using the data transmission method in wireless communication system | Jun Ho Jo, Sung Guk Yoon, Sae-Woong Bahk, Jeong Kyun Yun, Seo Woo Jang | 2014-05-27 |
| 8660563 | Preamble design method for reducing overhead during handover in hierarchical cellular system | Joo-Hyun Lee, Sang-Boh Yun, Jong Ho Lee, Yong-Soo Cho, Jae Kwon Kim +3 more | 2014-02-25 |
| 8514751 | Apparatus and method for simultaneous transmission scheduling in a multi-hop cellular system | Sang-Boh Yun, Chi-Hyun Park, Chung-Ha Koh, Young-Yong Kim, Kyung-Ho Sohn | 2013-08-20 |
| 8504053 | Apparatus and method for transmitting and receiving data in a communication system | Sung-Soo Hwang, Sang-Boh Yun, Seung Hee Han | 2013-08-06 |
| 8259644 | Method and apparatus for transmitting and receiving data in a communication system according to a location of a mobile station | Sung-Yoon Jung, Sang-Boh Yun, Kwang-Soon Kim, Young Jin Sang, Jin-Bae Park +1 more | 2012-09-04 |
| 8145207 | Apparatus and method for avoiding interference between base station and relay station when using full duplex relay in a multi hop relay system | Sung-Soo Hwang, Chi-Hyun Park, Sang-Boh Yun, Seung Hee Han | 2012-03-27 |
| 7969926 | System and method for transmitting/receiving signal in a communication system | Sung-Yoon Jung, Seong-Lyun Kim, Kwang-Soon Kim, Young Jin Sang, Jung Min Park +1 more | 2011-06-28 |
| 7944879 | Resource allocating apparatus and method in multihop relay wireless communication system | Sang-Boh Yun, Oh-Soon Shin | 2011-05-17 |
| 7929502 | Resource allocation method and base station for reducing uplink feedback overhead in a wireless communication system | Chi-Hyun Park, Jong-In Kim | 2011-04-19 |
| 7894415 | Apparatus and method for transmitting/receiving resource allocation information in a communication system | Chi-Hyun Park, Young Hoon Kwon, Sung-Soo Hwang | 2011-02-22 |
| 7804792 | Method and apparatus for transmitting and receiving data in a communication system | Sung-Soo Hwang, Sang-Boh Yun, Kyung-Ho Sohn, Young-Yong Kim, Chung-Ha Koh | 2010-09-28 |
| 7242667 | Method and apparatus for call admission control in a mobile communication system | Sae-Woong Bahk, Sang-Jun Mun, Sung Won Lee | 2007-07-10 |