Efficient Implementation of Filter Bank Multicarrier Systems Using Circular Fast Convolution

Efficient Implementation of Filter Bank Multicarrier Systems Using Circular Fast Convolution

In this paper, filter bank-based multicarrier systems using a fast convolution approach are investigated. We show that exploiting offset quadrature amplitude modulation enables us to perform FFT/IFFT-based convolution without overlapped processing, and the circular distortion can be discarded as a p...

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Bibliographic Details
Main Authors: Sohail Taheri, Mir Ghoraishi, Pei Xiao, Lei Zhang
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Access
Subjects:
Channel estimation
circular convolution
equalization
fast convolution
filter bank
multicarrier systems
Online Access:https://ieeexplore.ieee.org/document/7859287/

Internet

https://ieeexplore.ieee.org/document/7859287/

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