Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10149303 | Method and apparatus for interference-aware resource-sharing scheme for multiple D2D group communications underlaying cellular networks | Yunpeng Li, Zeeshan Kaleem | 2018-12-04 |
| 9526108 | Apparatus and method for mitigation/removal of interference between macro-cell and femto-cell | Cheng Chao Liang | 2016-12-20 |
| 9369969 | System and method to mitigate interference of 3GPP LTE heterogeneous network according to priority of service | Zeeshan Kaleem, Bing Hui | 2016-06-14 |
| 9313793 | System and method to allocate frequency dynamically based on priority of quality of experience (QoE) in 3GPP LTE heterogeneous network | Zeeshan Kaleem, Bing Hui | 2016-04-12 |
| RE45498 | Apparatus and method for signal constitution for downlink of OFDMA-based cellular system | Sok-Kyu Lee, Kwang-Soon Kim | 2015-04-28 |
| 8488721 | Adaptive QRD-M algorithm based signal detecting method by using constellation set grouping in spatial multiplexing multiple-input multiple-output system | Manar Mohaisen, Hong Sun An, Young Seok BAEK, Bon Tae Koo | 2013-07-16 |
| 8428524 | Adaptive transmission and receiving method and device in wireless communication system with multiple antennas | Yun-Hee Kim, Kwang-Soon Kim, Sang Hyun Lee, Kyu-Jong Hwang | 2013-04-23 |
| 8218423 | Ranging apparatus and method for improving ranging performance in OFDMA system | Jong-Hun Kim, Young-Bum Kim | 2012-07-10 |
| 8140029 | Adaptive transmission and receiving method and device in wireless communication system with multiple antennas | Yun-Hee Kim, Kwang-Soon Kim, Sang Hyun Lee, Kyu-Jong Hwang | 2012-03-20 |
| 8116780 | Dynamic resource allocation method based on frequency reuse partitioning for OFMDA/FDD system, and frame transmission method therefor | Hee-Soo Lee, Jae Young Ahn, Joo Heo, In Suk Cha | 2012-02-14 |
| 8068462 | Method and apparatus for retransmitting data based on antenna scheduling in MIMO system | Kyu Hyun Kim, Seung Won Kang | 2011-11-29 |
| 8064392 | Method for dynamic resource allocation of uplink and downlink in OFDMA/TDD cellular system | Sang Jun KO, Tae Hyoung Sun, Jae Hyeong Kim | 2011-11-22 |
| 7995686 | System and method for co-channel interference cancellation in cellular OFDM systems | Manar Mohaisen | 2011-08-09 |
| RE42098 | Adaptive transmission and receiving method and device in wireless communication system with multiple antennas | Yun-Hee Kim, Kwang-Soon Kim, Sang Hyun Lee, Kyu-Jong Hwang | 2011-02-01 |
| 7746941 | Synchronization apparatus and method for improving timing estimation performance in OFDM-FDMA/CDMA/TDMA system | Jeong Ho Roh, Tae Hyoung Sun | 2010-06-29 |
| 7542504 | Frequency hopping ofdma method using symbols of comb pattern | Kwang-Soon Kim, Yong-Soo Cho, Suk-Won Ha | 2009-06-02 |
| 7460466 | Apparatus and method for signal constitution for downlink of OFDMA-based cellular system | Sok-Kyu Lee, Kwang-Soon Kim | 2008-12-02 |
| 7436802 | Frequency hopping method in orthogonal frequency division multiplexing system | HeeSoo Lee | 2008-10-14 |
| 7430193 | Method and apparatus for embodying and synchronizing downlink signal in mobile communication system and method for searching cell using the same | Kwang-Soon Kim, Yong-Soo Cho, Tae Gon Kim | 2008-09-30 |
| 7382718 | Transmitting and receiving method for reducing distortion caused by a time-varying channel in an orthogonal frequency division multiplex system | Yun-Hee Kim, Yong-Soo Cho, Kyung Won Park | 2008-06-03 |
| 7372927 | Digital filter for software-defined radio system, digital intermediate frequency signal processing apparatus having the digital filter, and method thereof | Sang Hyun Lee, Kwang-Soon Kim, Yun-Hee Kim | 2008-05-13 |
| 7260161 | Hybrid multi-user interference cancellation method and device using clustering algorithm based on dynamic programming | Sang Hyun Lee, Soo-Jung Jung | 2007-08-21 |
| 7178081 | Simplified message-passing decoder for low-density parity-check codes | Sang Hyun Lee, Yun-Hee Kim, Kwang-Soon Kim | 2007-02-13 |
| 7126925 | Apparatus and method for multi-path search using dual code generators | Dae Ho Kim, Chang-Wahn Yu | 2006-10-24 |
| 7123887 | Adaptive transmission and receiving method and device in wireless communication system with multiple antennas | Yun-Hee Kim, Kwang-Soon Kim, Sang Hyun Lee, Kyu-Jong Hwang | 2006-10-17 |