Invention Grant
- Patent Title: Weighted tone reservation for OFDM PAPR reduction
- Patent Title (中): OFDM PAPR减少的加权音调预留
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Application No.: US12164088Application Date: 2008-06-29
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Publication No.: US07796498B2Publication Date: 2010-09-14
- Inventor: Hujun Yin , Rongzhen Yang , Xiaoliang Luo , Liang Jiang , Longjing Zhu
- Applicant: Hujun Yin , Rongzhen Yang , Xiaoliang Luo , Liang Jiang , Longjing Zhu
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agent Carrie A. Boone, P.C.
- Main IPC: H04J11/00
- IPC: H04J11/00

Abstract:
A weighted tone reservation (WTR) method and system are disclosed, for PAPR reduction. The WTR method solves the peak re-growth problem with minimum overhead. By avoiding the drawbacks of conventional tone reservation approaches, systems employing the WTR method may experience a significant PAPR reduction. The WTR method may be applied to next generation OFDMA-based wireless broadband technologies to increase system throughput and cell coverage.
Public/Granted literature
- US20090323513A1 WEIGHTED TONE RESERVATION FOR OFDM PAPR REDUCTION Public/Granted day:2009-12-31
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