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BIT INTERLEAVED CODED MODULATION WITH A GROUP-WISE INTERLEAVER ADAPTED TO A RATE 12/15 LDPC CODE OF LENGTH 64800
BIT INTERLEAVED CODED MODULATION WITH A GROUP-WISE INTERLEAVER ADAPTED TO A RATE 12/15 LDPC CODE OF LENGTH 64800
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机译:具有组合式交织器的比特交错编码调制,适用于长度64800的速率12/15 LDPC码
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摘要
A transmitter apparatus and a receiver apparatus are provided. The transmitter apparatus includes: an encoder configured to generate a low density parity check (LDPC) by performing LDPC encoding; an interleaver configured to interleave the LDPC codeword; and a modulator configured to map the interleaved LDPC codeword onto a modulation symbol. The modulator maps a bit included in a predetermined group from among a plurality of groups constituting the LDPC codeword onto a predetermined bit in the modulation symbol.
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