Issued Patents 2021
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11206047 | Parity interleaving apparatus for encoding fixed-length signaling information, and parity interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee | 2021-12-21 |
| 11206103 | Broadcast signal frame generation device and broadcast signal frame generation method using boundary of physical layer pipes of core layer | Sun-Hyoung KWON, Jae-Young Lee, Sung-Ik Park, Bo-Mi Lim, Jin Hyuk SONG | 2021-12-21 |
| 11196606 | Method for transmitting and receiving synchronization signal in communication system | Hoi Yoon JUNG, Sung-Ik Park, Nam-Ho HUR | 2021-12-07 |
| 11177898 | Broadcast signal transmission apparatus using transmission identifier and method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2021-11-16 |
| 11177829 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Nam-Ho HUR | 2021-11-16 |
| 11159177 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2021-10-26 |
| 11153849 | Method of broadcast gateway signaling for channel bonding, and apparatus for the same | Jae-Young Lee, Soon Choul KIM, Sung-Ik Park | 2021-10-19 |
| 11128509 | Broadcast signal transmitting device and broadcast signal transmitting method which use channel bonding | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON, Nam-Ho HUR | 2021-09-21 |
| 11115053 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2021-09-07 |
| 11108409 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and 1024-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2021-08-31 |
| 11108414 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Nam-Ho HUR | 2021-08-31 |
| 11102048 | Signal multiplexing device and signal multiplexing method using layered division multiplexing | Sung-Ik Park, Jae-Young Lee, Sun-Hyoung KWON, Nam-Ho HUR | 2021-08-24 |
| 11096182 | Gateway signaling method for frequency/timing offset, and device therefor | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Nam-Ho HUR | 2021-08-17 |
| 11095323 | Method for gateway signaling for miso operation and apparatus therefor | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Nam-Ho HUR | 2021-08-17 |
| 11082063 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Nam-Ho HUR | 2021-08-03 |
| 11082728 | Method and apparatus for providing broadcast service based on scalable codec | Hyun-Jeong YIM, Jae-Young Lee, Sung-Ik Park | 2021-08-03 |
| 11050494 | Signal-multiplexing apparatus and method based on machine learning | Myung-Sun BAEK, Joon-Young Jung, Dong Joon CHOI | 2021-06-29 |
| 11038535 | Parity puncturing device for variable-length signaling information encoding, and parity puncturing method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee | 2021-06-15 |
| 11038534 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 7/15 and quadrature phase shift keying, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2021-06-15 |
| 11032115 | Device and method for decoding bootstrap signal | Sung-Ik Park, Jeong-Chang Kim, Jae-Young Lee, Sun-Hyoung KWON, Hyeong-Seok Kim +1 more | 2021-06-08 |
| 11026059 | Broadcast signal frame generating apparatus and broadcast signal frame generating method using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Bo-Mi Lim, Sun-Hyoung KWON | 2021-06-01 |
| 11018700 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 2/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Nam-Ho HUR | 2021-05-25 |
| 11018698 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Nam-Ho HUR | 2021-05-25 |
| 11019303 | Broadcast signal frame generation apparatus and broadcast signal frame generation method using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON | 2021-05-25 |
| 11005694 | Apparatus for analyzing transmitter identification signal and method using the same | Sun-Hyoung KWON, Sung-Ik Park, Jae-Young Lee, Bo-Mi Lim | 2021-05-11 |