Issued Patents 2020
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10873346 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 2/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2020-12-22 |
| 10862511 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 2/15 and 16-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2020-12-08 |
| 10840946 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 3/15 and quadrature phase shift keying, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2020-11-17 |
| 10840947 | Low density parity check encoder having length of 64800 and code rate of 4/15, and low density parity check encoding method using the same | Sung-Ik Park, Heung-Mook Kim, Sun-Hyoung KWON | 2020-11-17 |
| 10833708 | Apparatus for time interleaving and method using the same | Bo-Mi Lim, Sun-Hyoung KWON, Sung-Ik Park, Jae-Young Lee, Heung-Mook Kim | 2020-11-10 |
| 10831599 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 10/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2020-11-10 |
| 10826537 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 4/15 and quadrature phase shift keying, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-11-03 |
| 10819373 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 5/15 and 4096-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-10-27 |
| 10819371 | Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 3/15 code rate | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-10-27 |
| 10804936 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-10-13 |
| 10804937 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 2/15 and 16-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-10-13 |
| 10804931 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 1024-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-10-13 |
| 10797822 | Modulator and modulation method using non-uniform 16-symbol signal constellation for low-density parity check codeword having 2/15 code rate | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-10-06 |
| 10797830 | Signal multiplexing apparatus using layered division multiplexing and signal multiplexing method | Sun-Hyoung KWON, Sung-Ik Park, Heung-Mook Kim, Jae-Young Lee | 2020-10-06 |
| 10784894 | Bit interleaver for low-density parity check codeword having length of 16200 and code rate of 4/15 and 256-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Bo-Mi Lim, Jae-Young Lee, Heung-Mook Kim | 2020-09-22 |
| 10778254 | Bit interleaver for low-density parity check codeword having length of 64800 and code rate of 3/15 and 64-symbol mapping, and bit interleaving method using same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-09-15 |
| 10778817 | Broadcast signal frame generation device and broadcast signal frame generation method, which use enhanced layer physical layer pipe | Bo-Mi Lim, Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-09-15 |
| 10756762 | Method of channel coding for communication systems and apparatus using the same | Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2020-08-25 |
| 10715179 | Low density parity check code for terrestrial cloud broadcast | Sung-Ik Park, Heung-Mook Kim | 2020-07-14 |
| 10707981 | Apparatus for generating broadcast signal frame using enhanced layer dummy values and method using the same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Heung-Mook Kim | 2020-07-07 |
| 10701689 | Apparatus and method for generating broadcast signal frame using layered division multiplexing | Jae-Young Lee, Sung-Ik Park, Sun-Hyoung KWON, Heung-Mook Kim | 2020-06-30 |
| 10700895 | Roll-off period detecting method, symbol starting point detecting method, fractional frequency offset estimating method, and OFDM downstream system thereof | Jae-Hwui Bae, Jin Hyuk SONG, Je Won Lee, Joon-Young Jung, Dong Joon CHOI | 2020-06-30 |
| 10701396 | Multi-viewpoint video encoding/decoding method | Gun Bang, Woo Woen Gwun, Gwang Soon LEE, Gwang Hoon Park, Sung Jae YOON +2 more | 2020-06-30 |
| 10686555 | Apparatus for generating broadcast signal frame for signaling time interleaving mode and method using the same | Sung-Ik Park, Sun-Hyoung KWON, Jae-Young Lee, Bo-Mi Lim, Heung-Mook Kim | 2020-06-16 |
| 10681378 | Method for encoding and decoding video including plurality of layers | Gun Bang, Gwang Soon LEE, Kyung Yong Kim, Young Su Heo, Gwang Hoon Park +1 more | 2020-06-09 |