发明授权
- 专利标题： Method for uplink transmission in OFDM(A) system
- 专利标题（中）： OFDM（A）系统中的上行链路传输方法
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申请号： US12388262申请日： 2009-02-18
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公开(公告)号： US08040789B2公开(公告)日： 2011-10-18
- 发明人: Min Seok Noh , Yeong Hyeon Kwon , Sung Ho Moon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee , Jin Soo Choi
- 申请人： Min Seok Noh , Yeong Hyeon Kwon , Sung Ho Moon , Jin Sam Kwak , Dong Cheol Kim , Seung Hee Han , Hyun Woo Lee , Jin Soo Choi
- 申请人地址： KR Seoul
- 专利权人： LG Electronics Inc.
- 当前专利权人： LG Electronics Inc.
- 当前专利权人地址： KR Seoul
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： KR10-2008-0044045 20080513; KR10-2009-0012948 20090217
- 主分类号： H04J11/00
- IPC分类号： H04J11/00
摘要：
A method for uplink transmission in an OFDMA system is provided. The subcarrier transmission method includes arranging 4 pilot REs at different positions of a frequency axis in a basic unit when the basic unit includes 4 subcarriers on the frequency axis and 6 OFDM(A) symbols in a time axis, arranging data REs at remaining positions of the basic unit, and transmitting the basic unit to a receiving end.
公开/授权文献
- US20090213723A1 METHOD FOR UPLINK TRANSMISSION IN OFDM(A) SYSTEM 公开/授权日：2009-08-27
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