Low-PAPR joint transmit/received SC-FDE transmission using time-domain selected mapping

Amnart Boonkajay, Fumiyuki Adachi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Transmit filtering, transmit equalization, precoding, or power allocation increases the peak-to-average power ratio (PAPR) of transmit single-carrier (SC) signal due to change in frequency-domain spectrum. Recently, we proposed a frequency-domain based selected mapping (FD-SLM) for suppressing the increased PAPR introduced by the transmit frequency-domain equalization (Tx-FDE). However, FD-SLM provides minor contribution when computational complexity is considered. In this paper, we are motivated by the fact that a 'bad' arrangement of modulated symbols in a transmission block leads to high peak power, and propose a time-domain phase rotation called time-domain SLM (TD-SLM). PAPR and BER performances when using the proposed TD-SLM are evaluated by computer simulation and are compared to conventional joint Tx/Rx SC-FDE and joint Tx/Rx SC-FDE with FD-SLM.

本文言語English
ホスト出版物のタイトルProceedings of the 20th Asia-Pacific Conference on Communication, APCC 2014
出版社Institute of Electrical and Electronics Engineers Inc.
ページ248-253
ページ数6
ISBN(電子版)9781479964352
DOI
出版ステータスPublished - 2015 4 22
イベント20th Asia-Pacific Conference on Communication, APCC 2014 - Pattaya City, Thailand
継続期間: 2014 10 12014 10 3

出版物シリーズ

名前Proceedings of the 20th Asia-Pacific Conference on Communication, APCC 2014

Other

Other20th Asia-Pacific Conference on Communication, APCC 2014
CountryThailand
CityPattaya City
Period14/10/114/10/3

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Hardware and Architecture
  • Electrical and Electronic Engineering

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