Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors

Xiaoming Chen; Andreas Wolfgang

doi:10.1109/VTCSpring.2016.7504423

Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors

Xiaoming Chen
, Andreas Wolfgang

Qamcom Research & Technology AB

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

In this paper, a carrier recovery scheme for phase noise mitigation (in the presence of imperfect synchronization and channel estimation) is proposed for orthogonal frequency division multiplexing (OFDM) based wireless backhaul. This scheme models the phase noise as a piece-wise linear function and compensate the phase noise within each OFDM symbol. It is shown that the carrier recovery scheme can be applied to both OFDM and orthogonal frequency-division multiple access (OFDMA). Since the proposed scheme does not require detailed knowledge of statistical properties of the phase noise, it can be easily applied to practical OFDM/OFDMA systems. Hence the proposed scheme is applicable to both point-to-point and point-to-multipoint backhauls.

Original language	English
Title of host publication	2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509016983
DOIs	https://doi.org/10.1109/VTCSpring.2016.7504423
State	Published - 5 Jul 2016
Externally published	Yes
Event	83rd IEEE Vehicular Technology Conference, VTC Spring 2016 - Nanjing, China Duration: 15 May 2016 → 18 May 2016

Publication series

Name	IEEE Vehicular Technology Conference
Volume	2016-July
ISSN (Print)	1550-2252

Conference

Conference	83rd IEEE Vehicular Technology Conference, VTC Spring 2016
Country/Territory	China
City	Nanjing
Period	15/05/16 → 18/05/16

Access to Document

10.1109/VTCSpring.2016.7504423

Cite this

Chen, X., & Wolfgang, A. (2016). Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors. In 2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings Article 7504423 (IEEE Vehicular Technology Conference; Vol. 2016-July). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/VTCSpring.2016.7504423

@inproceedings{9597eca190a54a4f9c1c8dccadd903fe,

title = "Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors",

abstract = "In this paper, a carrier recovery scheme for phase noise mitigation (in the presence of imperfect synchronization and channel estimation) is proposed for orthogonal frequency division multiplexing (OFDM) based wireless backhaul. This scheme models the phase noise as a piece-wise linear function and compensate the phase noise within each OFDM symbol. It is shown that the carrier recovery scheme can be applied to both OFDM and orthogonal frequency-division multiple access (OFDMA). Since the proposed scheme does not require detailed knowledge of statistical properties of the phase noise, it can be easily applied to practical OFDM/OFDMA systems. Hence the proposed scheme is applicable to both point-to-point and point-to-multipoint backhauls.",

author = "Xiaoming Chen and Andreas Wolfgang",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 83rd IEEE Vehicular Technology Conference, VTC Spring 2016 ; Conference date: 15-05-2016 Through 18-05-2016",

year = "2016",

month = jul,

day = "5",

doi = "10.1109/VTCSpring.2016.7504423",

language = "英语",

series = "IEEE Vehicular Technology Conference",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings",

}

Chen, X & Wolfgang, A 2016, Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors. in 2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings., 7504423, IEEE Vehicular Technology Conference, vol. 2016-July, Institute of Electrical and Electronics Engineers Inc., 83rd IEEE Vehicular Technology Conference, VTC Spring 2016, Nanjing, China, 15/05/16. https://doi.org/10.1109/VTCSpring.2016.7504423

Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors. / Chen, Xiaoming; Wolfgang, Andreas.
2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2016. 7504423 (IEEE Vehicular Technology Conference; Vol. 2016-July).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors

AU - Chen, Xiaoming

AU - Wolfgang, Andreas

PY - 2016/7/5

Y1 - 2016/7/5

N2 - In this paper, a carrier recovery scheme for phase noise mitigation (in the presence of imperfect synchronization and channel estimation) is proposed for orthogonal frequency division multiplexing (OFDM) based wireless backhaul. This scheme models the phase noise as a piece-wise linear function and compensate the phase noise within each OFDM symbol. It is shown that the carrier recovery scheme can be applied to both OFDM and orthogonal frequency-division multiple access (OFDMA). Since the proposed scheme does not require detailed knowledge of statistical properties of the phase noise, it can be easily applied to practical OFDM/OFDMA systems. Hence the proposed scheme is applicable to both point-to-point and point-to-multipoint backhauls.

AB - In this paper, a carrier recovery scheme for phase noise mitigation (in the presence of imperfect synchronization and channel estimation) is proposed for orthogonal frequency division multiplexing (OFDM) based wireless backhaul. This scheme models the phase noise as a piece-wise linear function and compensate the phase noise within each OFDM symbol. It is shown that the carrier recovery scheme can be applied to both OFDM and orthogonal frequency-division multiple access (OFDMA). Since the proposed scheme does not require detailed knowledge of statistical properties of the phase noise, it can be easily applied to practical OFDM/OFDMA systems. Hence the proposed scheme is applicable to both point-to-point and point-to-multipoint backhauls.

UR - https://www.scopus.com/pages/publications/84979737510

U2 - 10.1109/VTCSpring.2016.7504423

DO - 10.1109/VTCSpring.2016.7504423

M3 - 会议稿件

AN - SCOPUS:84979737510

T3 - IEEE Vehicular Technology Conference

BT - 2016 IEEE 83rd Vehicular Technology Conference, VTC Spring 2016 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 83rd IEEE Vehicular Technology Conference, VTC Spring 2016

Y2 - 15 May 2016 through 18 May 2016

ER -

Phase noise mitigation in OFDM-based backhaul in the presence of channel estimation and synchronization errors

Abstract

Publication series

Conference

Access to Document

Other files and links

Fingerprint

Cite this