Issued Patents All Time
Showing 76–100 of 220 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8175380 | Apparatus and method for improving text recognition capability | Sang-Ho Kim, Sang-Wook Oh, Yun-Je Oh | 2012-05-08 |
| 8149933 | Method and apparatus for subchannel assignment for suppressing interantenna interference in OFDMA system | Shuangfeng Han, Zhunhui Zhou, Jing Wang, Ming Zhi Zhao, Zheng Xu | 2012-04-03 |
| 8149784 | Bridge-based radio access station backbone network system and signal processing method therefor | Hoon Kim, Jong-Ho Yoon, Jae-Hun Cho | 2012-04-03 |
| 8140006 | Signal combining apparatus satisfying maximum transmission capacity in cellular system employing distributed antennas and resource allocation method using the same | Ki-Uk Song, Won-Jin Sung, Jin-Woo Choe, Jong-Hyun Park, Eui-Seok Song | 2012-03-20 |
| 8134945 | Apparatus and method for increasing cell capacity through optional signal combining between relay stations in a cellular system using wired relay stations | Byung-Jik Kim, Won-Jin Sung, Jin-Woo Choe, Jong-Hyun Park, Jong Hyun Kim | 2012-03-13 |
| 8126467 | Method for controlling handoff in optical distributed network system using multi input multi output | Do-In Choi, Yun-Je Oh | 2012-02-28 |
| 8116405 | Method and apparatus for time synchronization using GPS information in communication system | Jae-Hun Cho, Byung-Duck Cho, Yun-Je Oh | 2012-02-14 |
| 8059963 | Time division duplexing remote station having low-noise amplifier shared for uplink and downlink operations and wired relay method using the same | Sang-Ho Kim, Yun-Je Oh, Han-Lim Lee, Ki-Uk Song | 2011-11-15 |
| 8060126 | Method of allocating transmission power based on symbol error rate for orthogonal space-time block codes in a distributed wireless communication system | Shuangfeng Han, Byung-Jik Kim, Han-Lim Lee | 2011-11-15 |
| 8059666 | Bridge-based radio access station backbone network system and signal processing method therefor | Jae-Hun Cho, Hoon Kim | 2011-11-15 |
| 8054741 | Method and apparatus for joint scheduling to increase frequency efficiency and fairness in a distributed antenna system using frequency reuse and common power control | Ki-Uk Song, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, Byung-Wook Jun | 2011-11-08 |
| 8041222 | Radio over fiber link apparatus of time division duplex scheme | Han-Lim Lee, Hoon Kim | 2011-10-18 |
| 8041223 | Method and apparatus for establishing system delay time and frame length in time division duplexing system | Hoon Kim, Jae-Hun Cho | 2011-10-18 |
| 8031679 | Method for performing softer handover in a broadband wireless communication system | Basha Shaik | 2011-10-04 |
| 8009742 | Method and system for retransmitting internet protocol packet for terrestrial digital multimedia broadcasting service | Sung-Kee Kim, Do-In Choi, Yong-Gyoo Kim, Yun-Je Oh | 2011-08-30 |
| 7995924 | Method and system for generating switching control signal separating transmission signal in optical repeater employing TDD scheme | Jae-Hoon Lee, Byung-Jik Kim, Sang-Ho Kim | 2011-08-09 |
| 7969940 | Method and system for assigning radio resources in cellular system using wired relay stations | Byung-Jik Kim, Won-Jin Sung, Jin-Woo Choe, Jong-Hyun Park, Jong Hyun Kim | 2011-06-28 |
| 7961651 | Method and system for managing energy in sensor network environment using spanning tree | Hoon Kim, Chang Jin Suh, Jae-Hun Cho, Ji Soo SHIN, Kyung Mi Kim | 2011-06-14 |
| 7949360 | Method and apparatus for adaptively allocating transmission power for beam-forming combined with OSTBCs in a distributed wireless communication system | Shuangfeng Han, Yun-Je Oh, Byung-Jik Kim, Han-Lim Lee | 2011-05-24 |
| 7933246 | Bridge-based radio access station backbone network and a method of treating signals thereof | Jae-Hun Cho, Jong-Ho Yoon, Hoon Kim | 2011-04-26 |
| 7929408 | Method and apparatus for joint scheduling to increase frequency efficiency and fairness in a multi-channel distributed antenna system using frequency reuse and common power control | Jae-Hoon Lee, Won-Jin Sung, Jin-Woo Choe, Byoung-Seok Lee, In-Hong Shong | 2011-04-19 |
| 7904106 | Method and apparatus of adaptively allocating transmission power for beamforming combined with orthogonal space-time block codes based on symbol error rate in distributed wireless communication system | Shuangfeng Han, Hoon Kim, Sang-Ho Kim, Jae-Hun Cho, Jae-Hoon Lee +1 more | 2011-03-08 |
| 7876790 | Apparatus and method for performing time synchronization using GPS information in communication system | Jae-Hun Cho, Byung-Duck Cho, Yun-Je Oh | 2011-01-25 |
| 7860504 | Method of treating handover in a bridge-based radio access station backbone network | Jae-Hun Cho, Hoon Kim, Jong Hee Kim, Jong-Ho Yoon | 2010-12-28 |
| 7831000 | Method for time synchronization in distributed control system | Si-Hai Wang, Jae-Hun Cho, Hoon Kim | 2010-11-09 |