Combined SLM and tone reservation for PAPR reduction in OFDM systems

Author

Singh, Navab ; Bhadu, Abhilash ; Kumar, Ajit

Author_Institution

Nat. Inst. of Technol. Kurukshetra, Kurukshetra, India

fYear

2013

fDate

26-27 Sept. 2013

Firstpage

274

Lastpage

277

Abstract

Orthogonal Frequency Division Multiplexing (OFDM) becomes an attractive technique because it has high data rate handling capability. OFDM is used in digital audio broad-casting (DAB), digital video broadcasting (DVB) and wireless LAN. High peak to average power ratio (PAPR) is major problem in OFDM system. In this paper, combined selective mapping (SLM) and tone reservation is applied to reduce PAPR in OFDM systems, proposed technique gives better result in terms of PAPR reduction.

Keywords

OFDM modulation; data handling; digital audio broadcasting; digital video broadcasting; wireless LAN; DAB; DVB; OFDM systems; PAPR reduction; SLM reservation; combined selective mapping; data rate handling capability; digital audio broad-casting; digital video broadcasting; orthogonal frequency division multiplexing; peak to average power ratio; tone reservation; wireless LAN; Orthogonal Frequency Division Multiplexing (OFDM); Peak-to-Average Power Ratio (PAPR); Selective Mapping (SLM); Tone Reservation (TR);

fLanguage

English

Publisher

iet

Conference_Titel

Confluence 2013: The Next Generation Information Technology Summit (4th International Conference)

Conference_Location

Noida

Electronic_ISBN

978-1-84919-846-2

Type

conf

DOI

10.1049/cp.2013.2327

Filename

6832342