Registered
16NUC Short Interleaver for next generation broadcasting system
- Inventors
-
Sung Ik Park, Kwon Sun Hyoung, Lim Bo Mi, Lee Jae-Young, Heung Mook Kim, Namho Hur
- Application No.
-
17165614 (2021.02.02)
- Publication No.
-
20210159920 (2021.05.27)
- Registration No.
- 11722155 (2023.08.08)
- Country
- UNITED STATES
- Project Code
-
14MR9100, Development of Service and Transmission Technology for Convergent Realistic Broadcast,
Namho Hur
- Abstract
- A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 16200 and a code rate of 4/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 16-symbol mapping.
- KSP Keywords
- Bit interleaving, Broadcasting system, Coded Modulation, Interleaving Method, Low Density Parity Check(LDPC), Symbol mapping, bit-interleaved coded modulation(BICM), code rate, low density, parallel factor, parity check
- Family
-
패밀리 특허 목록
| Status |
Patent |
Country |
KIPRIS |
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Registered
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BICM RECEIVING DEVICE FOR 16-SYMBOL MAPPING AND LOW DENSITY PARITY CHECK CODEWORD WITH 16200 LENGTH, 4/15 RATE, AND METHOD USING THE SAME
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KOREA |
KIPRIS
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Registered
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BIT INTERLEAVER FOR 16-SYMBOL MAPPING AND LOW DENSITY PARITY CHECK CODEWORD WITH 16200 LENGTH, 4/15 RATE, AND METHOD USING THE SAME
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KOREA |
KIPRIS
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Registered
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BIT INTERLEAVER FOR 16-SYMBOL MAPPING AND LOW DENSITY PARITY CHECK CODEWORD WITH 16200 LENGTH, 4/15 RATE, AND METHOD USING THE SAME
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KOREA |
KIPRIS
|
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Registered
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BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 4/15 AND 16-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME
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MEXICO |
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Registered
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BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 4/15 AND 16-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME
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MEXICO |
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Registered
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16NUC Short Interleaver for next generation broadcasting system
|
UNITED STATES |
|
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Registered
|
BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 4/15 AND 16-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME
|
UNITED STATES |
|
|
Registered
|
16NUC Short Interleaver for next generation broadcasting system
|
UNITED STATES |
|
|
Registered
|
BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 4/15 AND 16-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME
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CANADA |
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Registered
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BIT INTERLEAVER FOR LOW-DENSITY PARITY CHECK CODEWORD HAVING LENGTH OF 16200 AND CODE RATE OF 4/15 AND 16-SYMBOL MAPPING, AND BIT INTERLEAVING METHOD USING SAME
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CANADA |
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