Path diversity with imaging components on separate frequency channel in fractional sampling OFDM

Hiroki Suzuki, Mamiko Inamori, Yukitoshi Sanada, Takahiko Kishi, Mansaku Nakano, Fumiaki Nakao, Kazuaki Minami

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

In this paper, a diversity scheme with imaging components on a separated channel for a fractional sampling (FS)-OFDM receiver is proposed. Cognitive radio is an emerging technology to utilize frequency spectrum flexibly through dynamic spectrum access. As one of the dynamic spectrum access scheme, here, the transmission of the imaging components of the desired signal over a separated channel is investigated. FS path diversity makes use of the imaging components of the desired signal transmitted on the separate channel. With the assumption of the dynamic spectrum access, this paper evaluates the performance of FS path diversity with the imaging components on a frequency channel apart from the main channel. Numerical results show that the proposed scheme improves bit error rate performance of the OFDM system through path diversity.

本文言語English
ホスト出版物のタイトルProceedings of the 2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011
ページ146-150
ページ数5
DOI
出版ステータスPublished - 2011
イベント2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011 - Osaka, Japan
継続期間: 2011 6 12011 6 3

出版物シリーズ

名前Proceedings of the 2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011

Other

Other2011 6th International ICST Conference on Cognitive Radio Oriented Wireless Networks and Communications, CROWNCOM 2011
CountryJapan
CityOsaka
Period11/6/111/6/3

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Communication

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