发明名称 |
Encoding low density parity check (LDPC) codes through an LDPC decoder |
摘要 |
An approach is providing for supporting broadcast transmission of low density parity check (LDPC) coded signals. A receiver includes a decoder configured to decode an LDPC signal to output a decoded signal. The decoder is further configured to operate as an encoder; as such, interference cancellation can be implemented by the encoder re-encoded the received decoded signal. The above approach has particular applicability to satellite broadcast systems.
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申请公布号 |
US7430396(B2) |
申请公布日期 |
2008.09.30 |
申请号 |
US20040883338 |
申请日期 |
2004.07.01 |
申请人 |
THE DIRECTV GROUP, INC. |
发明人 |
SUN FENG-WEN;EROZ MUSTAFA;LEE LIN-NAN |
分类号 |
H03M13/19;H03M13/00;H03M13/09;H03M13/11;H04L1/00 |
主分类号 |
H03M13/19 |
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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