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dc.contributor.authorNguyen, K.
dc.contributor.authorRong, Yue
dc.contributor.authorHe, Z.
dc.contributor.editorBoon Poh NG
dc.date.accessioned2017-01-30T12:07:09Z
dc.date.available2017-01-30T12:07:09Z
dc.date.created2014-02-06T20:00:33Z
dc.date.issued2013
dc.identifier.citationNguyen, Khoa Xuan and Rong, Yue and He, Zhiqiang. 2013. A frequency domain equalizer for amplify-and-forward underwater acoustic relay communication systems, in Proceedings of the 9th International Conference on Information, Communications and Signal Processing, Dec 10-13 2013. Tainan, Taiwan: IEEE.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/18326
dc.identifier.doi10.1109/ICICS.2013.6782895
dc.description.abstract

In this paper, we apply the amplify-and-forward relay technique to simultaneously increase the range and data rate of underwater acoustic communication by dividing the channel between transmitter and receiver into two hops. Due to the application of the relay node, the delay spread of the effective transmitter-relay-receiver multipath channel is longer than that of the direct transmitter-receiver channel, which increases the complexity of channel equalization at the receiver. To reduce the computational complexity of channel equalization, a fractionally-spaced frequency domain equalizer (FS-FDE) isdesigned in this paper. Simulation results illustrate that compared with the direct path communication, significant bit-error-rate performance improvement can be achieved through using relay technique in underwater acoustic communication.

dc.publisherIEEE
dc.subjectUnderwater acoustic communication
dc.subjectequalization
dc.subjectamplify-and-forward relay
dc.titleA frequency domain equalizer for amplify-and-forward underwater acoustic relay communication systems
dc.typeConference Paper
dcterms.source.titleProceedings of the 9th International Conference on Information, Communications and Signal Processing
dcterms.source.seriesProceedings of the 9th International Conference on Information, Communications and Signal Processing
dcterms.source.isbn9781479904334
dcterms.source.conference9th International Conference on Information, Communications and Signal Processing
dcterms.source.conference-start-dateDec 10 2013
dcterms.source.conferencelocationTainan, Taiwan
dcterms.source.placePiscataway, NJ, USA
curtin.note

Copyright © 2013 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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curtin.accessStatusOpen access


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