Inter-symbol interference suppression scheme employing periodic signals in coded network MIMO-OFDM systems

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

This paper proposes an inter-symbol interference (ISI) suppression scheme employing periodic signals for network MIMO-OFDM systems. Network MIMO-OFDM suffers from the ISI due to long time difference of arrival (TDOA) especially in large cells. In the proposed scheme, the periodic signals generated by only the even-numbered sub-carriers are adopted for ISI-affected users while the traditional non-periodic signals are used for ISI-free users. Moreover, to realize the transmission mode selection between the periodic and non-periodic signals, the theoretical derivation method of the BER is newly derived considering the impact of channel coding. The effectiveness of the proposed method is demonstrated in comparison with the traditional non-periodic transmission by means of computer simulations.

本文言語English
ホスト出版物のタイトル2017 IEEE Radio and Wireless Symposium, RWS 2017
出版社IEEE Computer Society
ページ42-44
ページ数3
ISBN(電子版)9781509034451
DOI
出版ステータスPublished - 2017 3 23
イベント2017 IEEE Radio and Wireless Symposium, RWS 2017 - Phoenix, United States
継続期間: 2017 1 152017 1 18

出版物シリーズ

名前IEEE Radio and Wireless Symposium, RWS
ISSN(印刷版)2164-2958
ISSN(電子版)2164-2974

Other

Other2017 IEEE Radio and Wireless Symposium, RWS 2017
国/地域United States
CityPhoenix
Period17/1/1517/1/18

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学
  • 通信

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