Title | ||
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Design And Performance Of Overlap Fft Filter-Bank For Dynamic Spectrum Access Applications |
Abstract | ||
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An OFDM A-based (Orthogonal Frequency Division Multiple Access-based) channel access scheme for dynamic spectrum access has the drawbacks of large PAPR (Peak to Average Power Ratio) and large ACI (Adjacent Channel Interference). To solve these problems, a flexible channel access scheme using an overlap FFT filter-bank was proposed based on single carrier modulation for dynamic spectrum access. In order to apply the overlap FFT filter-bank for dynamic spectrum access, it is necessary to clarify the performance of the overlap FFT filter-bank according to the design parameters since its frequency characteristics are critical for dynamic spectrum access applications. This paper analyzes the overlap FFT filter-bank and evaluates its performance such as frequency characteristics and ACI performance according to the design parameters. |
Year | DOI | Venue |
---|---|---|
2012 | 10.1587/transcom.E95.B.1249 | IEICE TRANSACTIONS ON COMMUNICATIONS |
Keywords | Field | DocType |
dynamic spectrum access, overlap FFT, filter-bank, adjacent channel interference | Frequency divider,Power ratio,Computer science,Adjacent-channel interference,Filter bank,Communication channel,Single carrier modulation,Electronic engineering,Theoretical computer science,Fast Fourier transform,Distributed computing | Journal |
Volume | Issue | ISSN |
E95B | 4 | 0916-8516 |
Citations | PageRank | References |
0 | 0.34 | 10 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Motohiro Tanabe | 1 | 2 | 0.81 |
masahiro umehira | 2 | 71 | 25.98 |