BER analysis for GFDM systems with gabor MMSE receiver

Zhenduo Wang; Lin Mei; Xuejun Sha

doi:10.1109/LCOMM.2018.2868107

BER analysis for GFDM systems with gabor MMSE receiver

Zhenduo Wang
, Lin Mei^*
, Xuejun Sha

^*Corresponding author for this work

School of Electronics and Information Engineering

Harbin Institute of Technology
Science and Technology on Communication Networks Laboratory

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

In this letter, we investigate theoretical BER performances of generalized frequency division multiplexing (GFDM) systems with receivers based on Gabor window. Considering relationships between zero forcing and minimum mean square error (MMSE) receivers, theoretical BER expressions of GFDM systems with an MMSE receiver are derived over AWGN and fading channels through calculating noise enhancement factor at the receiver. To demonstrate the generality of proposed methods, analytical BER expressions of DFT and weighted-type fractional Fourier transform precoded GFDM systems are also given and verified by simulation results.

Original language	English
Article number	8452953
Pages (from-to)	2222-2225
Number of pages	4
Journal	IEEE Communications Letters
Volume	22
Issue number	11
DOIs	https://doi.org/10.1109/LCOMM.2018.2868107
State	Published - Nov 2018

Keywords

Gabor window
Generalized frequency division multiplexing (GFDM)
minimum mean square error (MMSE) receiver
weighted-type fractional Fourier transform (WFRFT)

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10.1109/LCOMM.2018.2868107

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title = "BER analysis for GFDM systems with gabor MMSE receiver",

abstract = "In this letter, we investigate theoretical BER performances of generalized frequency division multiplexing (GFDM) systems with receivers based on Gabor window. Considering relationships between zero forcing and minimum mean square error (MMSE) receivers, theoretical BER expressions of GFDM systems with an MMSE receiver are derived over AWGN and fading channels through calculating noise enhancement factor at the receiver. To demonstrate the generality of proposed methods, analytical BER expressions of DFT and weighted-type fractional Fourier transform precoded GFDM systems are also given and verified by simulation results.",

keywords = "Gabor window, Generalized frequency division multiplexing (GFDM), minimum mean square error (MMSE) receiver, weighted-type fractional Fourier transform (WFRFT)",

author = "Zhenduo Wang and Lin Mei and Xuejun Sha",

note = "Publisher Copyright: {\textcopyright} 1997-2012 IEEE.",

year = "2018",

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doi = "10.1109/LCOMM.2018.2868107",

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T1 - BER analysis for GFDM systems with gabor MMSE receiver

AU - Wang, Zhenduo

AU - Mei, Lin

AU - Sha, Xuejun

PY - 2018/11

Y1 - 2018/11

N2 - In this letter, we investigate theoretical BER performances of generalized frequency division multiplexing (GFDM) systems with receivers based on Gabor window. Considering relationships between zero forcing and minimum mean square error (MMSE) receivers, theoretical BER expressions of GFDM systems with an MMSE receiver are derived over AWGN and fading channels through calculating noise enhancement factor at the receiver. To demonstrate the generality of proposed methods, analytical BER expressions of DFT and weighted-type fractional Fourier transform precoded GFDM systems are also given and verified by simulation results.

AB - In this letter, we investigate theoretical BER performances of generalized frequency division multiplexing (GFDM) systems with receivers based on Gabor window. Considering relationships between zero forcing and minimum mean square error (MMSE) receivers, theoretical BER expressions of GFDM systems with an MMSE receiver are derived over AWGN and fading channels through calculating noise enhancement factor at the receiver. To demonstrate the generality of proposed methods, analytical BER expressions of DFT and weighted-type fractional Fourier transform precoded GFDM systems are also given and verified by simulation results.

KW - Gabor window

KW - Generalized frequency division multiplexing (GFDM)

KW - minimum mean square error (MMSE) receiver

KW - weighted-type fractional Fourier transform (WFRFT)

UR - https://www.scopus.com/pages/publications/85052831517

U2 - 10.1109/LCOMM.2018.2868107

DO - 10.1109/LCOMM.2018.2868107

M3 - 文章

AN - SCOPUS:85052831517

SN - 1089-7798

VL - 22

SP - 2222

EP - 2225

JO - IEEE Communications Letters

JF - IEEE Communications Letters

IS - 11

M1 - 8452953

ER -

BER analysis for GFDM systems with gabor MMSE receiver

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Keywords

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