Invention Grant
US08983005B2 Receiving apparatus and method for providing input bits of fast fourier transformer according to modulation
有权
根据调制方式提供快速傅立叶变换器的输入位的接收装置和方法
- Patent Title: Receiving apparatus and method for providing input bits of fast fourier transformer according to modulation
- Patent Title (中): 根据调制方式提供快速傅立叶变换器的输入位的接收装置和方法
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Application No.: US13291689Application Date: 2011-11-08
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Publication No.: US08983005B2Publication Date: 2015-03-17
- Inventor: Yong-Su Lee , Young-Il Kim , Cheol-Hye Cho , Sung-Hee Kim , Young-Soo Park , Dae-Geun Park , Sun-Sim Chun , Yeon-Joon Chung , Won Ryu
- Applicant: Yong-Su Lee , Young-Il Kim , Cheol-Hye Cho , Sung-Hee Kim , Young-Soo Park , Dae-Geun Park , Sun-Sim Chun , Yeon-Joon Chung , Won Ryu
- Applicant Address: KR Daejeon
- Assignee: Electronics and Telecommunications Research Institute
- Current Assignee: Electronics and Telecommunications Research Institute
- Current Assignee Address: KR Daejeon
- Agency: H.C. Park & Associates, PLC
- Priority: KR10-2010-0111011 20101109
- Main IPC: H04L27/00
- IPC: H04L27/00 ; H03K9/00 ; H04L27/26 ; H04L27/22 ; H04L27/38
Abstract:
A technology is provided capable of improving the efficiency of an OFDM system by obtaining the performance in Bit Error Rate (BER) in a wireless communication using OFDM and determining the minimum FFT input bit that produces a SNR difference of 0.1 dB or below with respect to a theoretical BER graph at a desired performance.
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