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13 - Electrical and Electronic Engineering, Metallurgy and Materials

University of Leeds

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Article title

Low complexity pilot aided frequency synchronization for OFDMA uplink transmission

Type

D - Journal article

DOI

10.1109/TWC.2009.081005

Title of journal

IEEE Transaction on Wireless Communications

Article number

Volume number

Issue number

First page of article

3758

ISSN of journal

1536-1276

Year of publication

2009

URL

Number of additional authors

Additional information

LXZ-1: This paper proposes a flexible pilot-aided carrier frequency synchronization algorithm for orthogonal frequency-division multiple access (OFDMA) uplinks. This provides a practical solution to address a critical problem in OFDMA – the different carrier offsets arising from different users. The interest in this research from BT (santosh.2.kawade@bt.com) led to a 10-week internship in 2010 for a Leeds PhD student to develop efficient techniques for synchronizing femtocells. The research also initiated a long-term collaboration with the University of Pisa (michele.morelli@iet.unipi.it), which has led to significant further developments in this field (see, for example, LXZ-2).

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract