Partially clipping (PC) method for the peak-to-average power ratio (PAPR) reduction in OFDM

Marc Deumal; Carles Vilella; Joan Lluis Pijoan; Pau Bergadà

Partially clipping (PC) method for the peak-to-average power ratio (PAPR) reduction in OFDM

Marc Deumal^*
, Carles Vilella
, Joan Lluis Pijoan
, Pau Bergadà

^*Corresponding author for this work

Research output: Conference paper › Contribution › peer-review

15 Citations (Scopus)

Abstract

OFDM (Orthogonal Frequency Division Multiplexing) has emerged as one of the best modulations for broadband mobile communications. Despite its robustness against multipath interference, the drawback of Peak-to-Average Power Ratio (PAPR) has to be overcome. PAPR increases the A/D and D/A complexity and reduces the high power amplifier efficiency as well as battery life. In this paper, a new technique for reducing PAPR of the OFDM modulation is presented. This method does not spread the OFDM signal bandwidth, it scarcely increases the computational complexity and no additional information has to be known by the receiver.

Original language	English
Pages	464-468
Number of pages	5
Publication status	Published - 2004
Event	2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004 - Barcelona, Spain Duration: 5 Sept 2004 → 8 Sept 2004

Conference

Conference	2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004
Country/Territory	Spain
City	Barcelona
Period	5/09/04 → 8/09/04

Keywords

OFDM
PAPR

Cite this

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title = "Partially clipping (PC) method for the peak-to-average power ratio (PAPR) reduction in OFDM",

abstract = "OFDM (Orthogonal Frequency Division Multiplexing) has emerged as one of the best modulations for broadband mobile communications. Despite its robustness against multipath interference, the drawback of Peak-to-Average Power Ratio (PAPR) has to be overcome. PAPR increases the A/D and D/A complexity and reduces the high power amplifier efficiency as well as battery life. In this paper, a new technique for reducing PAPR of the OFDM modulation is presented. This method does not spread the OFDM signal bandwidth, it scarcely increases the computational complexity and no additional information has to be known by the receiver.",

keywords = "OFDM, PAPR",

author = "Marc Deumal and Carles Vilella and Pijoan, \{Joan Lluis\} and Pau Bergad{\`a}",

year = "2004",

language = "English",

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note = "2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004 ; Conference date: 05-09-2004 Through 08-09-2004",

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Partially clipping (PC) method for the peak-to-average power ratio (PAPR) reduction in OFDM. / Deumal, Marc; Vilella, Carles; Pijoan, Joan Lluis et al.
2004. 464-468 Paper presented at 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004, Barcelona, Spain.

Research output: Conference paper › Contribution › peer-review

TY - CONF

T1 - Partially clipping (PC) method for the peak-to-average power ratio (PAPR) reduction in OFDM

AU - Deumal, Marc

AU - Vilella, Carles

AU - Pijoan, Joan Lluis

AU - Bergadà, Pau

PY - 2004

Y1 - 2004

N2 - OFDM (Orthogonal Frequency Division Multiplexing) has emerged as one of the best modulations for broadband mobile communications. Despite its robustness against multipath interference, the drawback of Peak-to-Average Power Ratio (PAPR) has to be overcome. PAPR increases the A/D and D/A complexity and reduces the high power amplifier efficiency as well as battery life. In this paper, a new technique for reducing PAPR of the OFDM modulation is presented. This method does not spread the OFDM signal bandwidth, it scarcely increases the computational complexity and no additional information has to be known by the receiver.

AB - OFDM (Orthogonal Frequency Division Multiplexing) has emerged as one of the best modulations for broadband mobile communications. Despite its robustness against multipath interference, the drawback of Peak-to-Average Power Ratio (PAPR) has to be overcome. PAPR increases the A/D and D/A complexity and reduces the high power amplifier efficiency as well as battery life. In this paper, a new technique for reducing PAPR of the OFDM modulation is presented. This method does not spread the OFDM signal bandwidth, it scarcely increases the computational complexity and no additional information has to be known by the receiver.

KW - OFDM

KW - PAPR

UR - https://www.scopus.com/pages/publications/11244273091

M3 - Contribution

AN - SCOPUS:11244273091

SP - 464

EP - 468

T2 - 2004 IEEE 15th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2004

Y2 - 5 September 2004 through 8 September 2004

ER -

Partially clipping (PC) method for the peak-to-average power ratio (PAPR) reduction in OFDM

Abstract

Conference

Keywords

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