发明名称 |
ENCODER, DECODER, TRANSMITTING APPARATUS, AND RECEIVING APPARATUS |
摘要 |
There is provided an encoder that provides a termination sequence with a simple structure for LDPC-CC encoding and reduces an amount of the termination sequence transmitted to a transmission line. The LDPC-CC encoder connects a first encoder to a second encoder to perform encoding and thereby carry out LDPC-CC encoding, the first encoder performing encoding based on an partial parity check matrix for information bits obtained by extracting a sequence corresponding to the information bits in a parity check matrix and the second encoder performing encoding based on a partial parity check matrix for parity bits obtained by extracting a sequence corresponding to the parity bits in the parity check matrix. A termination sequence generator generates a termination sequence including the same number of bits as the memory length of the first encoder and provides the generated termination sequence as an input sequence.
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申请公布号 |
US2013254638(A1) |
申请公布日期 |
2013.09.26 |
申请号 |
US201313875080 |
申请日期 |
2013.05.01 |
申请人 |
PANASONIC CORPORATION |
发明人 |
OKAMURA SHUTAI;MURAKAMI YUTAKA;ORIHASHI MASAYUKI |
分类号 |
H03M13/25 |
主分类号 |
H03M13/25 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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