Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay

Naoki Kikuchi, Mamiko Inamori, Yukitoshi Sanada

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

2 Citations (Scopus)

Abstract

The fourth generation mobile communication system is expected to be implemented on a frequency band higher than the bands already assigned for IMT-2000. Therefore, to compensate propagation loss, relay schemes have been investigated. Amplify-and-Forward (AF) relay has advantages on complexity and time slot usage. However, the coupling effect between transmit and receive antennas in the relay station is the cause of performance degradation. Thus, in this paper, the coupling effect is evaluated and a frequency offset amplify-and-forward relay scheme is proposed by the authors. It is shown that the proposed scheme can alleviate the coupling effect in the AF relay system.

Original languageEnglish
Title of host publication2012 International Symposium on Information Theory and Its Applications, ISITA 2012
Pages667-671
Number of pages5
Publication statusPublished - 2012
Event2012 International Symposium on Information Theory and Its Applications, ISITA 2012 - Honolulu, HI, United States
Duration: 2012 Oct 282012 Oct 31

Other

Other2012 International Symposium on Information Theory and Its Applications, ISITA 2012
CountryUnited States
CityHonolulu, HI
Period12/10/2812/10/31

Fingerprint

Mobile telecommunication systems
Frequency bands
Antennas
Degradation

ASJC Scopus subject areas

  • Computer Science Applications
  • Information Systems

Cite this

Kikuchi, N., Inamori, M., & Sanada, Y. (2012). Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay. In 2012 International Symposium on Information Theory and Its Applications, ISITA 2012 (pp. 667-671). [6401023]

Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay. / Kikuchi, Naoki; Inamori, Mamiko; Sanada, Yukitoshi.

2012 International Symposium on Information Theory and Its Applications, ISITA 2012. 2012. p. 667-671 6401023.

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

Kikuchi, N, Inamori, M & Sanada, Y 2012, Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay. in 2012 International Symposium on Information Theory and Its Applications, ISITA 2012., 6401023, pp. 667-671, 2012 International Symposium on Information Theory and Its Applications, ISITA 2012, Honolulu, HI, United States, 12/10/28.
Kikuchi N, Inamori M, Sanada Y. Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay. In 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. 2012. p. 667-671. 6401023
Kikuchi, Naoki ; Inamori, Mamiko ; Sanada, Yukitoshi. / Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay. 2012 International Symposium on Information Theory and Its Applications, ISITA 2012. 2012. pp. 667-671
@inproceedings{c40fe60df5464d9cb3ba351c7ebd23f4,
title = "Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay",
abstract = "The fourth generation mobile communication system is expected to be implemented on a frequency band higher than the bands already assigned for IMT-2000. Therefore, to compensate propagation loss, relay schemes have been investigated. Amplify-and-Forward (AF) relay has advantages on complexity and time slot usage. However, the coupling effect between transmit and receive antennas in the relay station is the cause of performance degradation. Thus, in this paper, the coupling effect is evaluated and a frequency offset amplify-and-forward relay scheme is proposed by the authors. It is shown that the proposed scheme can alleviate the coupling effect in the AF relay system.",
author = "Naoki Kikuchi and Mamiko Inamori and Yukitoshi Sanada",
year = "2012",
language = "English",
isbn = "9784885522673",
pages = "667--671",
booktitle = "2012 International Symposium on Information Theory and Its Applications, ISITA 2012",

}

TY - GEN

T1 - Coupling effects between transmit and receive antennas in frequency offset amplify-and-forward relay

AU - Kikuchi, Naoki

AU - Inamori, Mamiko

AU - Sanada, Yukitoshi

PY - 2012

Y1 - 2012

N2 - The fourth generation mobile communication system is expected to be implemented on a frequency band higher than the bands already assigned for IMT-2000. Therefore, to compensate propagation loss, relay schemes have been investigated. Amplify-and-Forward (AF) relay has advantages on complexity and time slot usage. However, the coupling effect between transmit and receive antennas in the relay station is the cause of performance degradation. Thus, in this paper, the coupling effect is evaluated and a frequency offset amplify-and-forward relay scheme is proposed by the authors. It is shown that the proposed scheme can alleviate the coupling effect in the AF relay system.

AB - The fourth generation mobile communication system is expected to be implemented on a frequency band higher than the bands already assigned for IMT-2000. Therefore, to compensate propagation loss, relay schemes have been investigated. Amplify-and-Forward (AF) relay has advantages on complexity and time slot usage. However, the coupling effect between transmit and receive antennas in the relay station is the cause of performance degradation. Thus, in this paper, the coupling effect is evaluated and a frequency offset amplify-and-forward relay scheme is proposed by the authors. It is shown that the proposed scheme can alleviate the coupling effect in the AF relay system.

UR - http://www.scopus.com/inward/record.url?scp=84873533966&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84873533966&partnerID=8YFLogxK

M3 - Conference contribution

SN - 9784885522673

SP - 667

EP - 671

BT - 2012 International Symposium on Information Theory and Its Applications, ISITA 2012

ER -