Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in OFDM receiver

Hiroyuki Osada, Mamiko Inamori, Yukitoshi Sanada

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

11 Citations (Scopus)

Abstract

A diversity scheme with Fractional Sampling (FS) in OFDM receivers has been investigated recently. FS path diversity makes use of the imaging components of the desired signal transmitted on the adjacent channel. In this paper nonorthogonal access over multiple channels with iterative interference cancellation (IIC) and FS is proposed. The proposed scheme transmits the imaging component non- orthogonally on the adjacent channel. In order to accommodate the imaging component, it is underlaid on the other desired signal. Through diversity with FS and IIC, non-orthogonal access on multiple channels is realized. Our propose scheme can accommodate nonorthogonal signals with limited diversity gains.

Original languageEnglish
Title of host publicationIEEE Vehicular Technology Conference
DOIs
Publication statusPublished - 2012
EventIEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Yokohama, Japan
Duration: 2012 May 62012 Jun 9

Other

OtherIEEE 75th Vehicular Technology Conference, VTC Spring 2012
CountryJapan
CityYokohama
Period12/5/612/6/9

Fingerprint

Interference Cancellation
Orthogonal Frequency Division multiplexing (OFDM)
Orthogonal frequency division multiplexing
Fractional
Receiver
Sampling
Imaging
Imaging techniques
Adjacent
Path Sampling
Diversity Gain

Keywords

  • Fractional Sampling
  • Interference Cancellation
  • OFDM
  • Path Diversity

ASJC Scopus subject areas

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

Cite this

Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in OFDM receiver. / Osada, Hiroyuki; Inamori, Mamiko; Sanada, Yukitoshi.

IEEE Vehicular Technology Conference. 2012. 6240149.

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

Osada, H, Inamori, M & Sanada, Y 2012, Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in OFDM receiver. in IEEE Vehicular Technology Conference., 6240149, IEEE 75th Vehicular Technology Conference, VTC Spring 2012, Yokohama, Japan, 12/5/6. https://doi.org/10.1109/VETECS.2012.6240149
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