A deterministic transmit power control for OFDM clipping and filtering

Shoya Takebuchi; Gen Osada; Fumiaki Maehara

doi:10.1109/VTCFall.2013.6692031

A deterministic transmit power control for OFDM clipping and filtering

Shoya Takebuchi, Gen Osada, Fumiaki Maehara^*

^*Corresponding author for this work

School of Fundamental Science and Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

This paper proposes a deterministic approach employing transmit power control to overcome the BER degradation of OFDM clipping and filtering. The feature of the proposed method is to perform the transmit power control before clipping and filtering to prevent the nonlinear distortion due to clipping process and furthermore, the optimal transmit power is automatically controlled based in the signal-to-noise-plus-distortion ratio (SNDR) derived by the simple mathematical formula. Therefore, the proposed method is expected to straightforwardly improve the BER without any iterative process which is required in the conventional clipping and filtering method. The effectiveness of the proposed method is demonstrated in comparison with the traditional clipping and filtering method by means of computer simulations.

Original language	English
Title of host publication	2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
DOIs	https://doi.org/10.1109/VTCFall.2013.6692031
Publication status	Published - 2013 Dec 1
Event	2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013 - Las Vegas, NV, United States Duration: 2013 Sept 2 → 2013 Sept 5

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Conference

Conference	2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
Country/Territory	United States
City	Las Vegas, NV
Period	13/9/2 → 13/9/5

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VTCFall.2013.6692031

Cite this

Takebuchi, S, Osada, G & Maehara, F 2013, A deterministic transmit power control for OFDM clipping and filtering. in 2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013., 6692031, IEEE Vehicular Technology Conference, 2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013, Las Vegas, NV, United States, 13/9/2. https://doi.org/10.1109/VTCFall.2013.6692031

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abstract = "This paper proposes a deterministic approach employing transmit power control to overcome the BER degradation of OFDM clipping and filtering. The feature of the proposed method is to perform the transmit power control before clipping and filtering to prevent the nonlinear distortion due to clipping process and furthermore, the optimal transmit power is automatically controlled based in the signal-to-noise-plus-distortion ratio (SNDR) derived by the simple mathematical formula. Therefore, the proposed method is expected to straightforwardly improve the BER without any iterative process which is required in the conventional clipping and filtering method. The effectiveness of the proposed method is demonstrated in comparison with the traditional clipping and filtering method by means of computer simulations.",

author = "Shoya Takebuchi and Gen Osada and Fumiaki Maehara",

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N2 - This paper proposes a deterministic approach employing transmit power control to overcome the BER degradation of OFDM clipping and filtering. The feature of the proposed method is to perform the transmit power control before clipping and filtering to prevent the nonlinear distortion due to clipping process and furthermore, the optimal transmit power is automatically controlled based in the signal-to-noise-plus-distortion ratio (SNDR) derived by the simple mathematical formula. Therefore, the proposed method is expected to straightforwardly improve the BER without any iterative process which is required in the conventional clipping and filtering method. The effectiveness of the proposed method is demonstrated in comparison with the traditional clipping and filtering method by means of computer simulations.

AB - This paper proposes a deterministic approach employing transmit power control to overcome the BER degradation of OFDM clipping and filtering. The feature of the proposed method is to perform the transmit power control before clipping and filtering to prevent the nonlinear distortion due to clipping process and furthermore, the optimal transmit power is automatically controlled based in the signal-to-noise-plus-distortion ratio (SNDR) derived by the simple mathematical formula. Therefore, the proposed method is expected to straightforwardly improve the BER without any iterative process which is required in the conventional clipping and filtering method. The effectiveness of the proposed method is demonstrated in comparison with the traditional clipping and filtering method by means of computer simulations.

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M3 - Conference contribution

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A deterministic transmit power control for OFDM clipping and filtering

Abstract

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