Wavelet-coded OFDM for next generation mobile communications

Lucas Costa Pereira Cavalcante; Juan José Vegas Olmos; Idelfonso Tafur Monroy; Rui Dinis; Luiz G. de Q. Silveira Jnior; Luiz F. de Q. Silveira

doi:10.1109/VTCFall.2016.7881967

Wavelet-coded OFDM for next generation mobile communications

Lucas Costa Pereira Cavalcante, Juan José Vegas Olmos, Idelfonso Tafur Monroy, Rui Dinis, Luiz G. de Q. Silveira Jnior, Luiz F. de Q. Silveira

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

In this work, we evaluate the performance of Wavelet-Coding into offering robustness for OFDM signals against the combined effects of varying fading and noise bursts. Wavelet-Code enables high diversity gains with a low complex receiver, and, most notably, without compromising the system's spectral efficiency. The results show that the Wavelet-Coded OFDM system achieves a BER of 10-3 with nearly 6 dB less SNR than the convolutional coded OFDM system in frequency selective channels with a normalized channel response variation rate of ζ = 10 -4 .The proposed system fits as a key enabler for the use of mm-wave frequencies in future generation mobile communication due to its robustness against multipath fading.

Original language	English
Title of host publication	2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Number of pages	4
ISBN (Electronic)	978-1-5090-1701-0
ISBN (Print)	978-1-5090-1702-7
DOIs	https://doi.org/10.1109/VTCFall.2016.7881967
Publication status	Published - 2016
Externally published	Yes
Event	84th Vehicular Technology Conference (VTC 2016-Fall) - Montreal, Canada Duration: 18 Sept 2016 → 21 Sept 2016

Conference

Conference	84th Vehicular Technology Conference (VTC 2016-Fall)
Country/Territory	Canada
City	Montreal
Period	18/09/16 → 21/09/16

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10.1109/VTCFall.2016.7881967

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@inproceedings{9993d68461e54843b9fe5f17a893ad24,

title = "Wavelet-coded OFDM for next generation mobile communications",

abstract = "In this work, we evaluate the performance of Wavelet-Coding into offering robustness for OFDM signals against the combined effects of varying fading and noise bursts. Wavelet-Code enables high diversity gains with a low complex receiver, and, most notably, without compromising the system's spectral efficiency. The results show that the Wavelet-Coded OFDM system achieves a BER of 10-3 with nearly 6 dB less SNR than the convolutional coded OFDM system in frequency selective channels with a normalized channel response variation rate of ζ = 10 -4 .The proposed system fits as a key enabler for the use of mm-wave frequencies in future generation mobile communication due to its robustness against multipath fading.",

keywords = "fading channels, mobile radio, multipath channels, next generation networks, OFDM modulation, wavelet transforms, wavelet-coding, noise bursts, diversity gains, spectral efficiency, wavelet-coded OFDM system, frequency selective channels, normalized channel response variation rate, mm-wave frequencies, future generation mobile communication, multipath fading, next generation mobile communications, OFDM, Fading channels, Receivers, Signal to noise ratio, Convolutional codes, Time-frequency analysis, Decoding, Mobile radio systems, Modulation and coding methods, Integral transforms",

author = "Cavalcante, {Lucas Costa Pereira} and {Vegas Olmos}, {Juan Jos{\'e}} and {Tafur Monroy}, Idelfonso and Rui Dinis and {de Q. Silveira Jnior}, {Luiz G.} and {de Q. Silveira}, {Luiz F.}",

year = "2016",

doi = "10.1109/VTCFall.2016.7881967",

language = "English",

isbn = "978-1-5090-1702-7",

booktitle = "2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "84th Vehicular Technology Conference (VTC 2016-Fall) ; Conference date: 18-09-2016 Through 21-09-2016",

}

Cavalcante, LCP, Vegas Olmos, JJ, Tafur Monroy, I, Dinis, R, de Q. Silveira Jnior, LG & de Q. Silveira, LF 2016, Wavelet-coded OFDM for next generation mobile communications. in 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)., 7881967, Institute of Electrical and Electronics Engineers, Piscataway, 84th Vehicular Technology Conference (VTC 2016-Fall), Montreal, Canada, 18/09/16. https://doi.org/10.1109/VTCFall.2016.7881967

Wavelet-coded OFDM for next generation mobile communications. / Cavalcante, Lucas Costa Pereira; Vegas Olmos, Juan José; Tafur Monroy, Idelfonso et al.
2016 IEEE 84th Vehicular Technology Conference (VTC-Fall). Piscataway: Institute of Electrical and Electronics Engineers, 2016. 7881967.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Wavelet-coded OFDM for next generation mobile communications

AU - Cavalcante, Lucas Costa Pereira

AU - Vegas Olmos, Juan José

AU - Tafur Monroy, Idelfonso

AU - Dinis, Rui

AU - de Q. Silveira Jnior, Luiz G.

AU - de Q. Silveira, Luiz F.

PY - 2016

Y1 - 2016

N2 - In this work, we evaluate the performance of Wavelet-Coding into offering robustness for OFDM signals against the combined effects of varying fading and noise bursts. Wavelet-Code enables high diversity gains with a low complex receiver, and, most notably, without compromising the system's spectral efficiency. The results show that the Wavelet-Coded OFDM system achieves a BER of 10-3 with nearly 6 dB less SNR than the convolutional coded OFDM system in frequency selective channels with a normalized channel response variation rate of ζ = 10 -4 .The proposed system fits as a key enabler for the use of mm-wave frequencies in future generation mobile communication due to its robustness against multipath fading.

AB - In this work, we evaluate the performance of Wavelet-Coding into offering robustness for OFDM signals against the combined effects of varying fading and noise bursts. Wavelet-Code enables high diversity gains with a low complex receiver, and, most notably, without compromising the system's spectral efficiency. The results show that the Wavelet-Coded OFDM system achieves a BER of 10-3 with nearly 6 dB less SNR than the convolutional coded OFDM system in frequency selective channels with a normalized channel response variation rate of ζ = 10 -4 .The proposed system fits as a key enabler for the use of mm-wave frequencies in future generation mobile communication due to its robustness against multipath fading.

KW - fading channels

KW - mobile radio

KW - multipath channels

KW - next generation networks

KW - OFDM modulation

KW - wavelet transforms

KW - wavelet-coding

KW - noise bursts

KW - diversity gains

KW - spectral efficiency

KW - wavelet-coded OFDM system

KW - frequency selective channels

KW - normalized channel response variation rate

KW - mm-wave frequencies

KW - future generation mobile communication

KW - multipath fading

KW - next generation mobile communications

KW - OFDM

KW - Fading channels

KW - Receivers

KW - Signal to noise ratio

KW - Convolutional codes

KW - Time-frequency analysis

KW - Decoding

KW - Mobile radio systems

KW - Modulation and coding methods

KW - Integral transforms

U2 - 10.1109/VTCFall.2016.7881967

DO - 10.1109/VTCFall.2016.7881967

M3 - Conference contribution

SN - 978-1-5090-1702-7

BT - 2016 IEEE 84th Vehicular Technology Conference (VTC-Fall)

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

T2 - 84th Vehicular Technology Conference (VTC 2016-Fall)

Y2 - 18 September 2016 through 21 September 2016

ER -

Wavelet-coded OFDM for next generation mobile communications

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