A frequency synchronization algorithm for OFDM in mobile satellite communication systems

Shujuan Zhang; Xiaofeng Liu; Jia Min

doi:10.1109/ANTHOLOGY.2013.6784876

A frequency synchronization algorithm for OFDM in mobile satellite communication systems

Shujuan Zhang
, Xiaofeng Liu
, Jia Min

School of Electronics and Information Engineering

Harbin Institute of Technology

Research output: Contribution to conference › Paper › peer-review

Abstract

In this paper, we propose a frequency synchronization algorithm for OFDM in mobile satellite communication systems. We first construct the mobile satellite communication channel model and choose suburb as simulation environment. Based on the conventional frequency offset estimate method with one training symbol which has two identical parts in time domain, we propose an algorithm with more identical parts in training symbol to improve the performance of fractional frequency offset estimation. Results of simulation can show that the proposed algorithm can lower BER at the receiver.

Original language	English
DOIs	https://doi.org/10.1109/ANTHOLOGY.2013.6784876
State	Published - 2014
Event	2013 IEEE Conference Anthology, ANTHOLOGY 2013 - , China Duration: 1 Jan 2013 → 8 Jan 2013

Conference

Conference	2013 IEEE Conference Anthology, ANTHOLOGY 2013
Country/Territory	China
Period	1/01/13 → 8/01/13

Keywords

dopplor frequency shift
frequency synchronization
mobile satellite communication systems
orthogonal frequency division multiplexing(OFDM)

Access to Document

10.1109/ANTHOLOGY.2013.6784876

Cite this

@conference{b7a83c81e6a84ba486e8fe4dcbf0bdc9,

title = "A frequency synchronization algorithm for OFDM in mobile satellite communication systems",

abstract = "In this paper, we propose a frequency synchronization algorithm for OFDM in mobile satellite communication systems. We first construct the mobile satellite communication channel model and choose suburb as simulation environment. Based on the conventional frequency offset estimate method with one training symbol which has two identical parts in time domain, we propose an algorithm with more identical parts in training symbol to improve the performance of fractional frequency offset estimation. Results of simulation can show that the proposed algorithm can lower BER at the receiver.",

keywords = "dopplor frequency shift, frequency synchronization, mobile satellite communication systems, orthogonal frequency division multiplexing(OFDM)",

author = "Shujuan Zhang and Xiaofeng Liu and Jia Min",

year = "2014",

doi = "10.1109/ANTHOLOGY.2013.6784876",

language = "英语",

note = "2013 IEEE Conference Anthology, ANTHOLOGY 2013 ; Conference date: 01-01-2013 Through 08-01-2013",

}

TY - CONF

T1 - A frequency synchronization algorithm for OFDM in mobile satellite communication systems

AU - Zhang, Shujuan

AU - Liu, Xiaofeng

AU - Min, Jia

PY - 2014

Y1 - 2014

N2 - In this paper, we propose a frequency synchronization algorithm for OFDM in mobile satellite communication systems. We first construct the mobile satellite communication channel model and choose suburb as simulation environment. Based on the conventional frequency offset estimate method with one training symbol which has two identical parts in time domain, we propose an algorithm with more identical parts in training symbol to improve the performance of fractional frequency offset estimation. Results of simulation can show that the proposed algorithm can lower BER at the receiver.

AB - In this paper, we propose a frequency synchronization algorithm for OFDM in mobile satellite communication systems. We first construct the mobile satellite communication channel model and choose suburb as simulation environment. Based on the conventional frequency offset estimate method with one training symbol which has two identical parts in time domain, we propose an algorithm with more identical parts in training symbol to improve the performance of fractional frequency offset estimation. Results of simulation can show that the proposed algorithm can lower BER at the receiver.

KW - dopplor frequency shift

KW - frequency synchronization

KW - mobile satellite communication systems

KW - orthogonal frequency division multiplexing(OFDM)

UR - https://www.scopus.com/pages/publications/84899455811

U2 - 10.1109/ANTHOLOGY.2013.6784876

DO - 10.1109/ANTHOLOGY.2013.6784876

M3 - 论文

AN - SCOPUS:84899455811

T2 - 2013 IEEE Conference Anthology, ANTHOLOGY 2013

Y2 - 1 January 2013 through 8 January 2013

ER -

A frequency synchronization algorithm for OFDM in mobile satellite communication systems

Abstract

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this