发明名称 |
RETRANSMITTING METHOD AND TRANSMITTING METHOD IN MULTI-ANTENNA TRANSMISSION |
摘要 |
<p>A transmitting apparatus capable of enhancing the certainty of data transmission of MIMO system, improving the system throughput, and providing a retransmission technique adaptive to the multi-antenna transmission. In this apparatus, a serial/parallel converting part (300) serial/parallel converts the data, which is to be transmitted, into a number n T of data substreams. A data rearranging part (301) rearranges, based on feedback information, the n T data substreams. CRC encoding parts (302) CRC encode the respective data substreams. Modulating/encoding parts (303) modulate and encode the respective corresponding data substreams. A number n T of transmission antennas (304) transmit the data substreams.</p> |
申请公布号 |
EP1821440(A1) |
申请公布日期 |
2007.08.22 |
申请号 |
EP20050816694 |
申请日期 |
2005.12.14 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
LI, JIFENG;YU, XIAOHONG;SHE, XIAOMING |
分类号 |
H04B7/005;H04J99/00;H04B7/06;H04B7/08;H04L1/00;H04L1/16;H04L1/18 |
主分类号 |
H04B7/005 |
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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