Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059617 | Method and apparatus for providing uplink packet data service in asynchronous WCDMA system | Youn Hyoung Heo, Ju-Ho Lee, Sung-Ho Choi, Young-Bum Kim | 2011-11-15 |
| 8045513 | Method and apparatus for transmitting and receiving downlink control information in a mobile communication system supporting uplink packet data | Young-Bum Kim, Ju-Ho Lee, Youn Hyoung Heo, Joon-Young Cho | 2011-10-25 |
| 8031643 | Method and apparatus for transmitting/receiving ACK/NACK in mobile communication system | Joon-Young Cho, Ju-Ho Lee, Young-Bum Kim | 2011-10-04 |
| 8031692 | Method for maintaining uplink timing synchronization in a mobile communication system and user equipment apparatus for the same | Kyeong-In Jeong, Ju-Ho Lee, Sung-Ho Choi, O-Sok Song, Gert Jan Van Lieshout +1 more | 2011-10-04 |
| 7995458 | Method and apparatus for transmitting/receiving pilot signal in a wireless communication system | Joon-Young Cho, Soeng-Hun Kim, Ju-Ho Lee | 2011-08-09 |
| 7983698 | Paging apparatus and method in a mobile communication system providing multimedia broadcast multicast service | Hyeon-Woo Lee, Myeong-Sook Seo, Joon-Goo Park, Sung-Ho Choi, Sung Hoon Kim | 2011-07-19 |
| 7912135 | Method and transmission apparatus for allocating resources to transmit uplink packet data in an orthogonal frequency division multiplexing system | Sung-Ho Choi, Joon-Young Cho, Ju-Ho Lee | 2011-03-22 |
| 7912031 | Method and apparatus for setting gain factors for dedicated physical channels in a mobile telecommunications system | Ju-Ho Lee, Youn Hyoung Heo, Young-Bum Kim | 2011-03-22 |
| 7903618 | Apparatus and method for allocating OVSF codes and I/Q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in WCDMA systems | Joon-Young Cho, Ju-Ho Lee, Youn Hyoung Heo, Young-Bum Kim | 2011-03-08 |
| 7899009 | Method and apparatus for scheduling uplink rates adaptively to fast rate ramping in a packet communication system | Ju-Ho Lee, Sung-Ho Choi, Hwan-Joon Kwon, Young-Bum Kim, Youn Hyoung Heo | 2011-03-01 |