Invention Grant
- Patent Title: OFDMA preambles system and method
- Patent Title (中): OFDMA前导码系统和方法
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Application No.: US12279646Application Date: 2005-06-28
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Publication No.: US08165010B2Publication Date: 2012-04-24
- Inventor: Zion Hadad
- Applicant: Zion Hadad
- Applicant Address: IL Holon
- Assignee: Runcom Technologies, Ltd.
- Current Assignee: Runcom Technologies, Ltd.
- Current Assignee Address: IL Holon
- Agent Robert G. Lev; Jeremy Ben-David
- International Application: PCT/IL2005/000684 WO 20050628
- International Announcement: WO2006/001019 WO 20060105
- Main IPC: H04J11/00
- IPC: H04J11/00 ; H04B1/00

Abstract:
A preamble code usable in Orthogonal Frequency Division Multiple Access (OFDMA) for the physical layer (PHY), selected for improved PAPR in a 1024, 512 or 128 FFT OFDMA mode. Tables 2 to 7 detail code sequences having improved PAPR performance. The disclosed codes may be used in cellular wireless.
Public/Granted literature
- US20090303865A1 OFDMA PREAMBLES SYSTEM AND METHOD Public/Granted day:2009-12-10
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