Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7596114 | Data transmission system in broadband wireless access system using band AMC and method thereof | Jung-Shin Park, Geun-Hwi Lim, Jae-Jeong Shim | 2009-09-29 |
| 7574210 | System for handover in BWA communication system and method thereof | Jung-Won Kim, Tae Won Kim, Bo Wang, Yong Chang | 2009-08-11 |
| 7526288 | System and method for controlling operation states of a medium access control layer in a broadband wireless access communication system | Kwang-Seop Eom, Seung Eun Hong, Bong-Gee Song, Hyeong-Jong Ju, Min-Hee Cho | 2009-04-28 |
| 7519368 | System and method for performing network re-entry in a communication system | Hyoung-Kyu Lim, Chang-Hoi Koo, Jung-Je Son, Sung-Jin Lee, Hyun-Jeong Kang +1 more | 2009-04-14 |
| 7440435 | Divided MAC protocol structure, data transmission and reception method, and handover method and system using the structure in a wireless communication system | Geun-Hwi Lim, Tae Won Kim, Jae-Jeong Shim, Jung-Shin Park, Yong Chang +3 more | 2008-10-21 |
| 7436813 | Method and system for acquiring time synchronization between base stations in a broadband wireless access communication system | Jun-Hyung Kim, Jun-Hyuk Song, Geun-Hwi Lim, Yong Chang | 2008-10-14 |
| 7428227 | Method of configuring and updating connection identifier in a broadband wireless access communication system | Jung-Shin Park, Geun-Hwi Lim, Yong Chang | 2008-09-23 |
| 7400898 | Method for operation of HARQ in a broadband wireless access communication system | Hyon-Goo Kang, Seung Eun Hong, Yeong-Moon Son, Geun-Hwi Lim, So-Hyun Kim +5 more | 2008-07-15 |
| 7373146 | Method of cross-paging a hybrid access terminal supporting voice service and packet data service | Dong-Keon Kong, Tae Won Kim, Sang-Do Lee | 2008-05-13 |
| 7346361 | System and method for controlling an operational mode of a MAC layer in broadband wireless access communication system | Hyon-Goo Kang, Bong-Gee Song, Kwang-Seop Eom, Seung Eun Hong, Yeong-Moon Son +7 more | 2008-03-18 |
| 7343167 | System and method for controlling an operational mode of a MAC layer in a broadband wireless access communication system | Hyon-Goo Kang, Bong-Gee Song, Kwang-Seop Eom, Seung Eun Hong, Yeong-Moon Son +7 more | 2008-03-11 |
| 7333463 | Method and system for transmitting data using a safety channel in a broadband wireless access system | Jung-Shin Park, Geun-Hwi Lim, Jae-Jeong Shim | 2008-02-19 |
| 7330487 | Multiple service method and apparatus in a data only mobile telecommunication system | Tae Won Kim, Jin-Sung Cho, Tae Ho Kim | 2008-02-12 |
| 7302264 | System and method for fast network re-entry in a broadband wireless access communication system | Seung-il YOON, Tae Ho Kim, Jun-Hyuk Song, Tae Won Kim, Yong Chang | 2007-11-27 |
| 7299048 | System and method for performing soft handover in broadband wireless access communication system | Geun-Hwi Lim, Jae-Jeong Shim, Yong Chang, Jung-Won Kim | 2007-11-20 |
| 7260072 | Data push service system and method using a heterogeneous network | Sang-Do Lee, Jin-Man Kim, Tae Won Kim, Young-Ki Jeon, Jin Soo Lee +4 more | 2007-08-21 |
| 7039430 | System and method for controlling an operational mode of a MAC layer in a broadband wireless access communication system | Hyon-Goo Kang, Bong-Gee Song, Kwang-Seop Eom, Seung Eun Hong, Yeong-Moon Son +7 more | 2006-05-02 |