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

Hiroyuki Osada; Mamiko Inamori; Yukitoshi Sanada

doi:10.1109/VETECS.2012.6240149

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 proceeding › Conference contribution

13 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 language	English
Title of host publication	IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings
DOIs	https://doi.org/10.1109/VETECS.2012.6240149
Publication status	Published - 2012 Aug 20
Event	IEEE 75th Vehicular Technology Conference, VTC Spring 2012 - Yokohama, Japan Duration: 2012 May 6 → 2012 Jun 9

Publication series

Name	IEEE Vehicular Technology Conference
ISSN (Print)	1550-2252

Other

Other	IEEE 75th Vehicular Technology Conference, VTC Spring 2012
Country/Territory	Japan
City	Yokohama
Period	12/5/6 → 12/6/9

Keywords

Fractional Sampling
Interference Cancellation
OFDM
Path Diversity

ASJC Scopus subject areas

Computer Science Applications
Electrical and Electronic Engineering
Applied Mathematics

Access to Document

10.1109/VETECS.2012.6240149

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 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings. 2012. 6240149 (IEEE Vehicular Technology Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference 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 75th Vehicular Technology Conference, VTC Spring 2012 - Proceedings., 6240149, IEEE Vehicular Technology Conference, 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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title = "Non-orthogonal access scheme over multiple channels with iterative interference cancellation and fractional sampling in OFDM receiver",

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.",

keywords = "Fractional Sampling, Interference Cancellation, OFDM, Path Diversity",

author = "Hiroyuki Osada and Mamiko Inamori and Yukitoshi Sanada",

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doi = "10.1109/VETECS.2012.6240149",

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AU - Osada, Hiroyuki

AU - Inamori, Mamiko

AU - Sanada, Yukitoshi

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N2 - 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.

AB - 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.

KW - Fractional Sampling

KW - Interference Cancellation

KW - OFDM

KW - Path Diversity

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

Abstract

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Keywords

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