Invention Grant
- Patent Title: Data transmission system and data transmission method
- Patent Title (中): 数据传输系统和数据传输方式
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Application No.: US11991510Application Date: 2006-09-06
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Publication No.: US08229021B2Publication Date: 2012-07-24
- Inventor: Noriaki Miyazaki , Toshinori Suzuki
- Applicant: Noriaki Miyazaki , Toshinori Suzuki
- Applicant Address: JP Tokyo
- Assignee: KDDI Corporation
- Current Assignee: KDDI Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Wildman Palmer LLP
- Agent David G. Conlin; David A. Tucker
- Priority: JP2005-257844 20050906; JP2005-308965 20051024; JP2005-308966 20051024
- International Application: PCT/JP2006/317642 WO 20060906
- International Announcement: WO2007/029734 WO 20070315
- Main IPC: H04L25/34
- IPC: H04L25/34
Abstract:
The present invention maps coded bits that have been output from a low density parity check coder 11 onto specific bit positions on a 16 QAM constellation diagram in accordance with a column weighting of the coded bits.
Public/Granted literature
- US20090122903A1 Data Transmissiom System And Data Transmission Method Public/Granted day:2009-05-14
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