发明申请
US20100325505A1 COMMUNICATION DEVICE, COMMUNICATION SYSTEM, RECEPTION METHOD, AND COMMUNICATION METHOD
审中-公开
通信设备，通信系统，接收方法和通信方法
- 专利标题： COMMUNICATION DEVICE, COMMUNICATION SYSTEM, RECEPTION METHOD, AND COMMUNICATION METHOD
- 专利标题（中）： 通信设备，通信系统，接收方法和通信方法
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申请号： US12735830申请日： 2009-02-19
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公开(公告)号： US20100325505A1公开(公告)日： 2010-12-23
- 发明人: Kazuyuki Shimezawa , Takashi Yoshimoto , Ryota Yamada , Toshizo Nogami
- 申请人： Kazuyuki Shimezawa , Takashi Yoshimoto , Ryota Yamada , Toshizo Nogami
- 优先权： JP2008-040007 20080221
- 国际申请： PCT/JP2009/052903 WO 20090219
- 主分类号： H04L1/18
- IPC分类号： H04L1/18 ; G06F11/14
摘要：
A communication device used in a communication system requesting a retransmission signal when detecting an error in a received initial transmission signal, the communication device including: a reception unit which receives the initial transmission signal and the retransmission signal; a synthesis unit which synthesizes a signal based on a retransmission signal and at least one of a signal based on the retransmission signal or the initial transmission signal, when the reception unit receives the retransmission signal; and an iterative detection and decoding unit which performs signal decoding based on a signal obtained through the synthesis in the synthesis unit, thereby reducing the number of retransmissions and the number of iterations of the iteration process.
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