Issued Patents All Time
Showing 51–75 of 152 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE42827 | Apparatus and method for synchronizing channels in a WCDMA communication system | Hi-Chan Moon, Chae-Man Lim, Seung-Joo Maeng, Hyeon-Woo Lee, Hee-Won Kang +1 more | 2011-10-11 |
| 8036294 | Apparatus and method for interference cancellation in a wireless communication system | June Moon, Ki-Young Han, Keun-Chul Hwang, Joo-Hyun Lee, Sung-Soo Hwang | 2011-10-11 |
| 8027287 | Apparatus and method for gating transmission of a data rate control channel in an HDR mobile communication system | Yu-Suk Yun, Hee-Won Kang, Jae-Heung Yeom, Sang-Hyun Yang, Hoon Han | 2011-09-27 |
| 8027401 | Iterative detection and decoding apparatus and method in MIMO system | Keun-Chul Hwang, Sung-Woo Park, Young Hoon Kwon, Sung-Soo Hwang, Soong-Yoon Choi | 2011-09-27 |
| 8019373 | System and method for controlling power in a communication system | Jae-Hee Cho, Heon-Ki Chae, In-Seok Hwang, June Moon | 2011-09-13 |
| 7991062 | Apparatus and method for transmitting a sub-channel signal in a communication system using an orthogonal frequency division multiple access scheme | Jae-Hee Cho, Jae-Ho Jeon, Sang-Hoon Sung, Ji-Ho Jang, In-Seok Hwang +3 more | 2011-08-02 |
| 7987409 | Automatic request apparatus and method for multihop system in broadband wireless access communication network | Kyung-Joo Suh, Ki-Young Han, Jae-Hee Cho, Young Hoon Kwon, Dong-Ho Cho +4 more | 2011-07-26 |
| 7933195 | Method and apparatus for transmitting/receiving channel quality information in a communication system using an orthogonal frequency division multiplexing scheme | Jee Hyun Kim, Jeong-Tae Oh, Hoon Huh, Jae-Ho Jeon, Seung-Joo Maeng | 2011-04-26 |
| 7917166 | System and method for controlling power in a communication system | Jae-Hee Cho, Heon-Ki Chae, In-Seok Hwang, June Moon | 2011-03-29 |
| 7907915 | Apparatus and method for adaptively changing uplink power control scheme according to mobile status in a TDD mobile communication system | Jae-Hee Cho, In-Seok Hwang, Jang-Hoon Yang, Hoon Huh, Sang-Hoon Sung +1 more | 2011-03-15 |
| 7907014 | System and method for dynamic drain voltage adjustment to control linearity, output power, and efficiency in RF power amplifiers | Dung C. Nguyen, Ahmad Khanifar, Don C. Devendorf | 2011-03-15 |
| 7894543 | Apparatus and method for canceling interference in broadband wireless access system | Chung-Ryul Chang, Keun-Chul Hwang, June Moon | 2011-02-22 |
| 7889699 | Method for selecting serving node in multi-hop wireless mobile communication system | Kyung-Joo Suh, Ki-Young Han, Dong-Ho Cho, Jong-Wuk Son, Ki-Ho Lee +4 more | 2011-02-15 |
| 7886208 | LDPC decoding apparatus and method based on node memory | June Moon, Seul-Ki Bae | 2011-02-08 |
| 7876734 | System and method for transmitting/receiving signal in a communication system | Jae-Hee Cho, Chung-Ryul Chang, Jae-Weon Cho, In-Seok Hwang, Kwan-Hee Roh +1 more | 2011-01-25 |
| 7864896 | Apparatus and method for generating log likelihood ratio in multiple-input multiple-output communication system | Keun-Chul Hwang, Soong-Yoon Choi | 2011-01-04 |
| 7860514 | Method for transmitting common control information in a wireless mobile communication system | Yong Seok Kim, June Moon | 2010-12-28 |
| 7848464 | Method and apparatus for receiving data in a communication system | Keun-Chul Hwang | 2010-12-07 |
| 7826809 | Method and apparatus for controlling gain of transmit antenna in a communication system | In-Seok Hwang, Byoung-Ha Yi, Jang-Hoon Yang | 2010-11-02 |
| 7768984 | Apparatus and method for receiving a signal in a communication system | Joo-Hyun Lee, Keun-Chul Hwang, Sung-Soo Hwang, June Moon, Ki-Young Han | 2010-08-03 |
| 7764949 | Method of preventing replay attack in mobile IPv6 | Kyung-Joo Suh, Young Hoon Kwon, Yong Seok Kim | 2010-07-27 |
| 7755429 | System and method for dynamic drain voltage adjustment to control linearity, output power, and efficiency in RF power amplifiers | Dung C. Nguyen, Ahmad Khanifar, Don C. Devendorf | 2010-07-13 |
| 7746951 | Log-likelihood ration (LLR) generating apparatus and method in Multiple Input Multiple Output (MIMO) antenna communication system | Keun-Chul Hwang, Young Hoon Kwon | 2010-06-29 |
| 7738908 | Method and apparatus for adaptive open-loop power control in mobile communication system using TDD | Hoon Huh, Jae-Weon Cho, Sie-Joon Cho, Jin-Weon Chang | 2010-06-15 |
| 7729305 | System and method for providing services using the same frequency in a wireless communication system | Jae-Hee Cho, Bong-Gee Song, Jae-Hwan Chang, In-Seok Hwang, Eun-Sun Choi +2 more | 2010-06-01 |