Invention Grant
- Patent Title: Symbol mapping method for repetition channel coding
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Application No.: US14307383Application Date: 2014-06-17
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Publication No.: US09386567B2Publication Date: 2016-07-05
- Inventor: Yeong Hyeon Kwon , Seung Hee Han , Hyun Woo Lee , Sung Ho Moon , Jin Sam Kwak , Dong Cheol Kim , Min Seok Noh
- Applicant: Optis Cellular Technology, LLC
- Applicant Address: US TX Plano
- Assignee: Optis Cellular Technology, LLC
- Current Assignee: Optis Cellular Technology, LLC
- Current Assignee Address: US TX Plano
- Agent Kenneth A. McClure; Thomas L. Crisman
- Priority: KR10-2008-0022477 20080311
- Main IPC: H04J13/18
- IPC: H04J13/18 ; H04W72/04 ; H04L1/08 ; H04L5/00 ; H04L1/00

Abstract:
A symbol mapping method for repetition coding is disclosed. The symbol mapping method comprises performing repetition coding on codeword to output repeated codeword symbols, and mapping the repeated codeword symbols with subcarriers located in different localized resource blocks. According to the embodiments of the present invention, it is possible to obtain maximum reliability in a receiving side by mapping codeword bits with subcarriers to reduce the number of bits having low reliability when a transmitting side uses repetition coding. Also, it is possible to improve decoding throughput and obtain channel diversity.
Public/Granted literature
- US20140293956A1 SYMBOL MAPPING METHOD FOR REPETITION CHANNEL CODING Public/Granted day:2014-10-02
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