Receiver window design for OFDM systems over time-varying power line channels

Wenfei Zhu; Xu Zhu; Eng Gee Lim; Yi Huang

doi:10.1049/ic.2014.0080

Receiver window design for OFDM systems over time-varying power line channels

Wenfei Zhu
, Xu Zhu
, Eng Gee Lim
, Yi Huang

Xi'an Jiaotong-Liverpool University
University of Liverpool

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

1 Citation (Scopus)

Abstract

Power line communication is a promising candidate of smart grid applications. Organizations such as IEEE and ITU-T have published standards to cover applications of power line communication in smart grid. However, recent research reveals that indoor power line channel is a timevarying channel which may cause severe intercarrier interference to the OFDM systems in those standards. It is known that banded OFDM with receiver windowing is a good low complexity solution to this problem. Our research has shown that receiver window design of power line communication is different from that of wireless communication due to the difference between their channels. In this paper we propose a maximum signal-tointerference- noise ratio based window design criterion as well as a scheme that is used to control the complexity of equalization. Simulation results indicate that our method performs well and it is more suited to power line communication than other methods proposed for wireless communication.

Original language	English
Title of host publication	IET Seminar Digest
Publisher	Institution of Engineering and Technology
Pages	89-94
Number of pages	6
Edition	3
ISBN (Print)	9781849198455
DOIs	https://doi.org/10.1049/ic.2014.0080
Publication status	Published - 2014
Event	10th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2014 - Beijing, China Duration: 26 Sept 2014 → 28 Sept 2014

Publication series

Name	IET Seminar Digest
Number	3
Volume	2014

Conference

Conference	10th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2014
Country/Territory	China
City	Beijing
Period	26/09/14 → 28/09/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

OFDM
Power Line Communication
Receiver Window
Smart Grid
Time-Varying Channel

Access to Document

10.1049/ic.2014.0080

Cite this

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title = "Receiver window design for OFDM systems over time-varying power line channels",

abstract = "Power line communication is a promising candidate of smart grid applications. Organizations such as IEEE and ITU-T have published standards to cover applications of power line communication in smart grid. However, recent research reveals that indoor power line channel is a timevarying channel which may cause severe intercarrier interference to the OFDM systems in those standards. It is known that banded OFDM with receiver windowing is a good low complexity solution to this problem. Our research has shown that receiver window design of power line communication is different from that of wireless communication due to the difference between their channels. In this paper we propose a maximum signal-tointerference- noise ratio based window design criterion as well as a scheme that is used to control the complexity of equalization. Simulation results indicate that our method performs well and it is more suited to power line communication than other methods proposed for wireless communication.",

keywords = "OFDM, Power Line Communication, Receiver Window, Smart Grid, Time-Varying Channel",

author = "Wenfei Zhu and Xu Zhu and Lim, \{Eng Gee\} and Yi Huang",

year = "2014",

doi = "10.1049/ic.2014.0080",

language = "English",

isbn = "9781849198455",

series = "IET Seminar Digest",

publisher = "Institution of Engineering and Technology",

number = "3",

pages = "89--94",

booktitle = "IET Seminar Digest",

edition = "3",

note = "10th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2014 ; Conference date: 26-09-2014 Through 28-09-2014",

}

Zhu, W, Zhu, X, Lim, EG & Huang, Y 2014, Receiver window design for OFDM systems over time-varying power line channels. in IET Seminar Digest. 3 edn, IET Seminar Digest, no. 3, vol. 2014, Institution of Engineering and Technology, pp. 89-94, 10th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2014, Beijing, China, 26/09/14. https://doi.org/10.1049/ic.2014.0080

TY - GEN

T1 - Receiver window design for OFDM systems over time-varying power line channels

AU - Zhu, Wenfei

AU - Zhu, Xu

AU - Lim, Eng Gee

AU - Huang, Yi

PY - 2014

Y1 - 2014

N2 - Power line communication is a promising candidate of smart grid applications. Organizations such as IEEE and ITU-T have published standards to cover applications of power line communication in smart grid. However, recent research reveals that indoor power line channel is a timevarying channel which may cause severe intercarrier interference to the OFDM systems in those standards. It is known that banded OFDM with receiver windowing is a good low complexity solution to this problem. Our research has shown that receiver window design of power line communication is different from that of wireless communication due to the difference between their channels. In this paper we propose a maximum signal-tointerference- noise ratio based window design criterion as well as a scheme that is used to control the complexity of equalization. Simulation results indicate that our method performs well and it is more suited to power line communication than other methods proposed for wireless communication.

AB - Power line communication is a promising candidate of smart grid applications. Organizations such as IEEE and ITU-T have published standards to cover applications of power line communication in smart grid. However, recent research reveals that indoor power line channel is a timevarying channel which may cause severe intercarrier interference to the OFDM systems in those standards. It is known that banded OFDM with receiver windowing is a good low complexity solution to this problem. Our research has shown that receiver window design of power line communication is different from that of wireless communication due to the difference between their channels. In this paper we propose a maximum signal-tointerference- noise ratio based window design criterion as well as a scheme that is used to control the complexity of equalization. Simulation results indicate that our method performs well and it is more suited to power line communication than other methods proposed for wireless communication.

KW - OFDM

KW - Power Line Communication

KW - Receiver Window

KW - Smart Grid

KW - Time-Varying Channel

UR - https://www.scopus.com/pages/publications/84949469317

U2 - 10.1049/ic.2014.0080

DO - 10.1049/ic.2014.0080

M3 - Conference Proceeding

AN - SCOPUS:84949469317

SN - 9781849198455

T3 - IET Seminar Digest

SP - 89

EP - 94

BT - IET Seminar Digest

PB - Institution of Engineering and Technology

T2 - 10th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2014

Y2 - 26 September 2014 through 28 September 2014

ER -

Receiver window design for OFDM systems over time-varying power line channels

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

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