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

S. Yoshida, Tomoaki Ohtsuki, T. Kaneko

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

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).

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages991-995
Number of pages5
Volume2
ISBN (Print)0780391527
DOIs
Publication statusPublished - 2015
Event62nd Vehicular Technology Conference, VTC 2005 - Dallas, United States
Duration: 2005 Sep 252005 Sep 28

Other

Other62nd Vehicular Technology Conference, VTC 2005
CountryUnited States
CityDallas
Period05/9/2505/9/28

Fingerprint

Cyclic Prefix
Frequency-domain Equalization
Carrier communication
Ultra-wideband (UWB)
Bandwidth
Impulse Radio
Diversity Gain
Orthogonal Frequency Division multiplexing (OFDM)
Wireless Communication
Orthogonal frequency division multiplexing
High Speed
Evaluate
Communication
Range of data

ASJC Scopus subject areas

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

Cite this

Yoshida, S., Ohtsuki, T., & Kaneko, T. (2015). Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction. In IEEE Vehicular Technology Conference (Vol. 2, pp. 991-995). [1558074] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VETECF.2005.1558074

Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction. / Yoshida, S.; Ohtsuki, Tomoaki; Kaneko, T.

IEEE Vehicular Technology Conference. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2015. p. 991-995 1558074.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoshida, S, Ohtsuki, T & Kaneko, T 2015, Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction. in IEEE Vehicular Technology Conference. vol. 2, 1558074, Institute of Electrical and Electronics Engineers Inc., pp. 991-995, 62nd Vehicular Technology Conference, VTC 2005, Dallas, United States, 05/9/25. https://doi.org/10.1109/VETECF.2005.1558074
Yoshida S, Ohtsuki T, Kaneko T. Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction. In IEEE Vehicular Technology Conference. Vol. 2. Institute of Electrical and Electronics Engineers Inc. 2015. p. 991-995. 1558074 https://doi.org/10.1109/VETECF.2005.1558074
Yoshida, S. ; Ohtsuki, Tomoaki ; Kaneko, T. / Improvement of bandwidth efficiency of UWB-IR and DS-UWB with frequency-domain equalization (FDE) based on cyclic prefix (CP) reconstruction. IEEE Vehicular Technology Conference. Vol. 2 Institute of Electrical and Electronics Engineers Inc., 2015. pp. 991-995
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