Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205572 | Signal processing system and signal processing method | Ki-Ho Lee, Yung-Ha Ji | 2019-02-12 |
| 10098072 | Signal processing system, digital signal processing device, and method of controlling transmission power in the system | Ki-Ho Lee, Yung-Ha Ji | 2018-10-09 |
| 9893848 | Mobile communication system for providing carrier aggregation between digital units, and method for processing signal in the same | Ki-Ho Lee, Yung-Ha Ji | 2018-02-13 |
| 9877222 | Mobile communication system, digital unit, and method of establishing joint transmission area in the system | Ki-Ho Lee, Yung-Ha Ji | 2018-01-23 |
| 9807762 | Method and device for allocating resources | Ki-Ho Lee, Yung-Ha Ji | 2017-10-31 |
| 9705657 | Method and apparatus for scheduling in wireless communication system for coordinated scheduling | Ki-Ho Lee, Yung-Ha Ji | 2017-07-11 |
| 9699695 | Selectively providing system information in a heterogeneous network environment | Ki-Ho Lee, Yung-Ha Ji | 2017-07-04 |
| 9655126 | Resource allocation method and resource management apparatus for performing the same | Ki-Ho Lee, Yung-Ha Ji | 2017-05-16 |
| 9571184 | Digital unit, signal processing system, and signal processing method | Ki-Ho Lee, Yung-Ha Ji | 2017-02-14 |
| 9565606 | Controlling signal transmission in radio units | Ki-Ho Lee, Yung-Ha Ji | 2017-02-07 |
| 9485737 | Controlling radio units to transmitting signal with different transmission power | Ki-Ho Lee, Yung-Ha Ji | 2016-11-01 |
| 9369194 | Processing uplink signal and downlink signal in radio unit | Ki-Ho Lee, Yung-Ha Ji | 2016-06-14 |
| 9357505 | Processing digital signal | Ki-Ho Lee, Yung-Ha Ji | 2016-05-31 |
| 9215614 | Controlling femtocell operation bandwidth based on interference to macrocell | Ki-Ho Lee, Yung-Ha Ji | 2015-12-15 |
| 9055503 | Selecting a target cell for CS fallback | Ki-Ho Lee, Yung-Ha Ji | 2015-06-09 |
| 9014146 | Network redirection in heterogeneous overlay networks | Ki-Ho Lee, Yung-Ha Ji | 2015-04-21 |
| 9008101 | Scheduling based on channel status | Ki-Ho Lee, Yung-Ha Ji | 2015-04-14 |
| 8964643 | Redirection in heterogeneous overlay networks | Ki-Ho Lee, Yung-Ha Ji | 2015-02-24 |
| 8867432 | Processing uplink signal and downlink signal in radio unit | Ki-Ho Lee, Yung-Ha Ji | 2014-10-21 |
| 8868086 | Selectively providing system information in a heterogeneous network environment | Ki-Ho Lee, Yung-Ha Ji | 2014-10-21 |
| 8831614 | Load distribution in CS fallback | Ki-Ho Lee, Yung-Ha Ji | 2014-09-09 |
| 8655347 | Measuring macrocell quality using femtocell | Ki-Ho Lee, Yung-Ha Ji | 2014-02-18 |
| 8588782 | Femtocell access control | Ki-Ho Lee, Yung-Ha Ji | 2013-11-19 |
| 8565752 | Femtocell base station and management system thereof | Ki-Ho Lee, Yung-Ha Ji | 2013-10-22 |