Issued Patents All Time
Showing 126–150 of 378 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8948128 | Method and apparatus for handover by changing zones in a wireless communication system | In Uk Jung, Ki Seon Ryu | 2015-02-03 |
| 8934907 | Method in which a mobile station receives information on a peripheral legacy base station in a legacy support mode | In Uk Jung, Ki Seon Ryu | 2015-01-13 |
| 8929305 | Method of efficient ranging procedure considering ranging purpose in broadband wireless access system | Hee Jeong Cho, Ki Seon Ryu, Young Soo Yuk, Jin Sam Kwak, Hyun Woo Lee +1 more | 2015-01-06 |
| 8923245 | Method and apparatus for handover in a mobile communication system | In Uk Jung, Jin Won Lee, Ki Seon Ryu | 2014-12-30 |
| 8908578 | Method for requesting and allocating uplink resource in wireless communication system | Hee Jeong Cho, Ki Seon Ryu, Doo Hyun Sung, Sung Ho Park | 2014-12-09 |
| 8897245 | Method for efficiently performing initial access in a multi-carrier broadband wireless access system | In Uk Jung, Ki Seon Ryu, Jeong Ki Kim, Hee Jeong Cho, Young Soo Yuk | 2014-11-25 |
| 8891367 | Method for allocating uplink resources using QoS parameter | Hee Jeong Cho, Ki Seon Ryu | 2014-11-18 |
| 8891428 | Structure of an efficient relay medium access control protocol data unit in a broadband wireless access system, and data transmission method using same | Eun Jong Lee, Young Soo Yuk, Ki Seon Ryu | 2014-11-18 |
| 8885579 | Uplink synchronization in multiple carrier system | Ki Seon Ryu, Eun Jong Lee, Young Soo Yuk | 2014-11-11 |
| 8879482 | Method allowing ranging dependent on status of mobile station in broadband wireless access system | Hee Jeong Cho, In Uk Jung, Gi Won Park | 2014-11-04 |
| 8873509 | Efficient handover method in broadband wireless access system | In Uk Jung, Ki Seon Ryu | 2014-10-28 |
| 8873476 | Method for network entry in a wireless communication system | Jin Won Lee, Ki Seon Ryu | 2014-10-28 |
| 8873459 | Method of random access in a wireless system | Hee Jeong Cho, Ki Seon Ryu, Su Nam Kim, Doo Hyun Sung, Young Soo Yuk | 2014-10-28 |
| 8867450 | Method and apparatus for supporting co-located coexistence mode | Jin Won Lee, Ki Seon Ryu | 2014-10-21 |
| 8855034 | Method of allocating paging carrier and mobile station | Gi Won Park, Ki Seon Ryu, Young Soo Yuk, Doo Hyun Sung, Han Gyu Cho +3 more | 2014-10-07 |
| 8855055 | Method for receiving information on peripheral legacy base station in terminal of legacy support mode | In Uk Jung, Ki Seon Ryu | 2014-10-07 |
| 8849263 | Efficient handover execution method of terminal in broadband wireless access system including multiple femto base stations | In Uk Jung, Jin Won Lee, Ki Seon Ryu | 2014-09-30 |
| 8848542 | Method for efficiently performing coverage loss operation during sleep mode in a broadband wireless access system | Gi Won Park, Ki Seon Ryu | 2014-09-30 |
| 8837385 | Method for transmitting and receiving acknowledgment in a wireless communication system | Hee Jeong Cho, Ki Seon Ryu, Young Soo Yuk, In Uk Jung, Jin Sam Kwak +2 more | 2014-09-16 |
| 8838155 | Method for updating location in a wireless communication system | Gi Won Park, Tae Gon Kong, Ki Seon Ryu | 2014-09-16 |
| 8837352 | Method for allocating resources in a broadband wireless access system | Hee Jeong Cho, Young Soo Yuk, Su Nam Kim | 2014-09-16 |
| 8830879 | Method for performing handover in a mobile communication system | In Uk Jung, Ki Seon Ryu | 2014-09-09 |
| 8831620 | Communication technique using change of type of femto base station | Jin Won Lee, Ki Seon Ryu | 2014-09-09 |
| 8811910 | Method of executing handover in broadband wireless access system | Jin Won Lee, Yong-Won Kwak | 2014-08-19 |
| 8811996 | Method for performing a handover through zone-switching in a broadband wireless access system | In Uk Jung, Ki Seon Ryu | 2014-08-19 |