Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction

S. Yoshida, T. Ohtsuki, T. Kaneko

研究成果: Conference contribution

4 引用 (Scopus)

抜粋

In recent years, an Ultra Wideband (UWB) has attracted much attention in short range high speed wireless communications. Meanwhile, the single-carrier transmission with frequency domain equalization (SC-FDE) has also recently attracted much attention. It is reported that the SC-FDE system obtains an excellent performance as well as orthogonal frequency division multiplexing (OFDM), because the SC-FDE system has the advantage of frequency diversity gain even in strong frequency selective channels. However, in the SC-FDE system, the cyclic extension reduces the bandwidth efficiency. Thus, in the SC-FDE system, various methods to improve the bandwidth efficiency are reported. In this paper, we evaluate the improvement of bandwidth efficiency based on cyclic prefix (CP) reconstruction as a method of improving bandwidth efficiency of Ultra Wideband-Impulse Radio (UWB-IR) and Direct Sequence-Ultra Wideband (DS-UWB).

元の言語English
ホスト出版物のタイトルVTC 2005-Fall
ホスト出版物のサブタイトルMid Way Through the Decade - Technology Past, Present and Future
出版者Institute of Electrical and Electronics Engineers Inc.
ページ991-995
ページ数5
ISBN(電子版)0780391527
DOI
出版物ステータスPublished - 2005 1 1
イベント62nd Vehicular Technology Conference, VTC 2005 - Dallas, United States
継続期間: 2005 9 252005 9 28

出版物シリーズ

名前IEEE Vehicular Technology Conference
2
ISSN(印刷物)1550-2252

Other

Other62nd Vehicular Technology Conference, VTC 2005
United States
Dallas
期間05/9/2505/9/28

    フィンガープリント

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Applied Mathematics

これを引用

Yoshida, S., Ohtsuki, T., & Kaneko, T. (2005). Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction. : VTC 2005-Fall: Mid Way Through the Decade - Technology Past, Present and Future (pp. 991-995). [1558074] (IEEE Vehicular Technology Conference; 巻数 2). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VETECF.2005.1558074