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URN:
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http://URN.fi/URN:NBN:fi:tty-201104153256
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Title:
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Jitter mitigation in high-frequency bandpass-sampling OFDM radios |
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Author:
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Syrjälä, Ville; Valkama, Mikko |
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Publication type:
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Konferenssijulkaisu - Conference paper |
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Issue date:
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2009 |
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DOI:
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http://dx.doi.org/10.1109/WCNC.2009.4917766
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Description:
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© 2009 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
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University:
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Tampereen teknillinen yliopisto - Tampere University of Technology |
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Faculty:
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Tieto- ja sähkötekniikan tiedekunta – Faculty of Computing and Electrical Engineering |
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Department:
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Tietoliikennetekniikan laitos – Department of Communications Engineering |
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Abstract:
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This paper presents a new way to address and mitigate sampling jitter in high-frequency bandpass-sampling OFDM radio receivers. Baseband model for mapping the sampling jitter to certain type of phase noise is first presented, and stemming from this model, state-of-the-art phase noise mitigation techniques are then proposed to remove the jitter-induced signal distortion. Performances of the proposed jitter mitigation techniques are analyzed with extensive computer simulations in high-speed bandpass sampling multicarrier system context. In the link performance simulations, both additive white Gaussian noise (AWGN) and extended ITU-R vehicular A multipath (eVehA) radio channel types are used, combined with realistic sampling clock and jitter modelling. |
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Copyright:
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This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited. |