On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals

Paulo Miguel de Araújo Borges Montezuma de Carvalho; Rui Miguel Henriques Dias Morgado Dinis

doi:10.1007/978-3-642-54734-8_55

On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals

Paulo Miguel de Araújo Borges Montezuma de Carvalho, Rui Miguel Henriques Dias Morgado Dinis

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

Abstract

In this paper we considered OFDM schemes that somehow have a nonlinear operation on their transmission chain. Contrary to the conventional OFDM implementations, we consider the distortion term that come from that operation as something useful that has information on the transmitted signals. To efficiently harvest this information, we develop an optimum-based receiver that presents good performance improvements without introduce very high complexities. The performance of this sub-optimal receiver is investigated under different types of channel and considering receive diversity.

Original language	Unknown
Title of host publication	IFIP Advances in Information and Communication Technology
Pages	497-506
Volume	423
ISBN (Electronic)	978-3-642-54733-1
DOIs	https://doi.org/10.1007/978-3-642-54734-8_55
Publication status	Published - 1 Jan 2014
Event	5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS) - Costa da Caparica, Portugal Duration: 7 Apr 2014 → 9 Apr 2014

Conference

Conference	5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS)
Country/Territory	Portugal
City	Costa da Caparica
Period	7/04/14 → 9/04/14

Access to Document

10.1007/978-3-642-54734-8_55

http://oa.uninova.pt/5925/

Cite this

@inproceedings{9f61b5b2414a4cb9be01dfd6f14cd545,

title = "On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals",

abstract = "In this paper we considered OFDM schemes that somehow have a nonlinear operation on their transmission chain. Contrary to the conventional OFDM implementations, we consider the distortion term that come from that operation as something useful that has information on the transmitted signals. To efficiently harvest this information, we develop an optimum-based receiver that presents good performance improvements without introduce very high complexities. The performance of this sub-optimal receiver is investigated under different types of channel and considering receive diversity.",

keywords = "nonlinear distortion effects, OFDM signals, Euclidean distance, optimum receiver",

author = "{Montezuma de Carvalho}, {Paulo Miguel de Ara{\'u}jo Borges} and Dinis, {Rui Miguel Henriques Dias Morgado}",

note = "WOS:000341133400055; 5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS) ; Conference date: 07-04-2014 Through 09-04-2014",

year = "2014",

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doi = "10.1007/978-3-642-54734-8_55",

language = "Unknown",

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Montezuma de Carvalho, PMDAB & Dinis, RMHDM 2014, On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals. in IFIP Advances in Information and Communication Technology. vol. 423, pp. 497-506, 5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS), Costa da Caparica, Portugal, 7/04/14. https://doi.org/10.1007/978-3-642-54734-8_55

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T1 - On Quasi-Optimum Detection of Nonlinearly Distorted OFDM Signals

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AU - Dinis, Rui Miguel Henriques Dias Morgado

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PY - 2014/1/1

Y1 - 2014/1/1

N2 - In this paper we considered OFDM schemes that somehow have a nonlinear operation on their transmission chain. Contrary to the conventional OFDM implementations, we consider the distortion term that come from that operation as something useful that has information on the transmitted signals. To efficiently harvest this information, we develop an optimum-based receiver that presents good performance improvements without introduce very high complexities. The performance of this sub-optimal receiver is investigated under different types of channel and considering receive diversity.

AB - In this paper we considered OFDM schemes that somehow have a nonlinear operation on their transmission chain. Contrary to the conventional OFDM implementations, we consider the distortion term that come from that operation as something useful that has information on the transmitted signals. To efficiently harvest this information, we develop an optimum-based receiver that presents good performance improvements without introduce very high complexities. The performance of this sub-optimal receiver is investigated under different types of channel and considering receive diversity.

KW - nonlinear distortion effects

KW - OFDM signals

KW - Euclidean distance

KW - optimum receiver

U2 - 10.1007/978-3-642-54734-8_55

DO - 10.1007/978-3-642-54734-8_55

M3 - Conference contribution

SN - 978-3-642-54734-8

VL - 423

SP - 497

EP - 506

BT - IFIP Advances in Information and Communication Technology

T2 - 5th IFIP WG 5.5/SOCOLNET Doctoral Conference on Computing, Electrical and Industrial Systems (DoCEIS)

Y2 - 7 April 2014 through 9 April 2014

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