发明名称 |
APPARATUS AND METHOD FOR TRANSMITTING AND RECEIVING DATA IN A COMMUNICATION SYSTEM USING LOW DENSITY PARITY CHECK CODE |
摘要 |
A method for transmitting data in a communication system using a Low Density Parity Check (LDPC) matrix includes generating an LDPC codeword by encoding information data bits, interleaving the LDPC codeword, mapping the interleaved LDPC codeword to a modulation signal, and generating a mapped signal by mapping the LDPC codeword bits separately to a bit corresponding to a real part and a bit corresponding to an imaginary part of said modulation signal, among bits constituting the modulation signal, generating a modulation signal by high-order-modulating the mapped signal and Radio Frequency (RF)-processing the modulation signal, and transmitting the RF-processed signal via a transmission antenna. |
申请公布号 |
EP2206262(A1) |
申请公布日期 |
2010.07.14 |
申请号 |
EP20080848317 |
申请日期 |
2008.11.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD.;POSTECH ACADEMY-INDUSTRY FOUNDATION |
发明人 |
JEONG, HONG-SIL;MYUNG, SEHO;YUN, SUNG-RYUL;LEE, HAK-JU;KIM, JAE-YOEL;DO, YOUNG-UK;AHN, SEOK-KI;YANG, KYEONG-CHEOL;YANG, HYUN-KOO |
分类号 |
H03M13/11;H03M13/25;H03M13/27;H04L1/00 |
主分类号 |
H03M13/11 |
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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