Invention Grant
- Patent Title: High speed FFT hardware architecture for an OFDM processor
- Patent Title (中): 用于OFDM处理器的高速FFT硬件架构
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Application No.: US11277366Application Date: 2006-03-24
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Publication No.: US07702713B2Publication Date: 2010-04-20
- Inventor: Debashis Goswami , Gagandeep Singh
- Applicant: Debashis Goswami , Gagandeep Singh
- Agent Ash Tankha
- Main IPC: G06F17/14
- IPC: G06F17/14
Abstract:
A novel technique for providing high speed FFT architecture for OFDM processors that reduces silicon area while maintaining the high speed requirement. In one example embodiment, this is accomplished by pipelined and/or sequential implementation of two or more FFT stages so that each stage performs a small portion of the FFT.
Public/Granted literature
- US20070226285A1 A HIGH SPEED FFT HARDWARE ARCHITECTURE FOR AN OFDM PROCESSOR Public/Granted day:2007-09-27
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