Block-windowed burst OFDM: a high-efficiency multicarrier technique

Rui Miguel Henriques Dias Morgado Dinis; DEE Group Author

doi:10.1049/el.2014.2522

Block-windowed burst OFDM: a high-efficiency multicarrier technique

Rui Miguel Henriques Dias Morgado Dinis, DEE Group Author

Research output: Contribution to journal › Article › peer-review

9 Citations (Scopus)

Abstract

A block-windowed burst orthogonal frequency division multiplexing (OFDM) technique which is a multicarrier technique with power spectral density similar to the filtered OFDM approach, since it also employs smoother, non-rectangular windows, is presented. However, it does not need a cyclic prefix, which means the overall power and spectral efficiencies are higher. An appropriate receiver for typical time-dispersive channels, allowing 2 dB of gain relatively conventional OFDM schemes is also presented.

Original language	Unknown
Pages (from-to)	1757-1759
Journal	Electronics Letters
Volume	50
Issue number	23
DOIs	https://doi.org/10.1049/el.2014.2522
Publication status	Published - 1 Jan 2014

Access to Document

10.1049/el.2014.2522

http://oa.uninova.pt/6022/

Cite this

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title = "Block-windowed burst OFDM: a high-efficiency multicarrier technique",

abstract = "A block-windowed burst orthogonal frequency division multiplexing (OFDM) technique which is a multicarrier technique with power spectral density similar to the filtered OFDM approach, since it also employs smoother, non-rectangular windows, is presented. However, it does not need a cyclic prefix, which means the overall power and spectral efficiencies are higher. An appropriate receiver for typical time-dispersive channels, allowing 2 dB of gain relatively conventional OFDM schemes is also presented.",

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AB - A block-windowed burst orthogonal frequency division multiplexing (OFDM) technique which is a multicarrier technique with power spectral density similar to the filtered OFDM approach, since it also employs smoother, non-rectangular windows, is presented. However, it does not need a cyclic prefix, which means the overall power and spectral efficiencies are higher. An appropriate receiver for typical time-dispersive channels, allowing 2 dB of gain relatively conventional OFDM schemes is also presented.

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