Blind equalization of 8-PSK signals aired in the high-frequency band

Ryan B. Casey; Tanja Karp

doi:10.1109/DSPWS.2006.265456

Blind equalization of 8-PSK signals aired in the high-frequency band

Ryan B. Casey, Tanja Karp

Electrical and Computer Engineering

Research output: Contribution to conference › Paper › peer-review

Abstract

In this paper we demonstrate the feasibility of blind equalization of 8-PSK sequences that have been skywave propagated over a distance of 400 miles using the HF band. Results obtained from our measurements suggest that the channel is varying slowly enough to allow a block-based equalizer coefficient update. A comparison between blind and informed, and block-based and adaptive equalization is performed using mean squared error, symbol error rates, and constellation plots.

Original language	English
Pages	88-93
Number of pages	6
DOIs	https://doi.org/10.1109/DSPWS.2006.265456
State	Published - 2006
Event	2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop, DSPWS - Moose, WY, United States Duration: Sep 24 2006 → Sep 27 2006

Conference

Conference	2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop, DSPWS
Country/Territory	United States
City	Moose, WY
Period	09/24/06 → 09/27/06

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10.1109/DSPWS.2006.265456

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title = "Blind equalization of 8-PSK signals aired in the high-frequency band",

abstract = "In this paper we demonstrate the feasibility of blind equalization of 8-PSK sequences that have been skywave propagated over a distance of 400 miles using the HF band. Results obtained from our measurements suggest that the channel is varying slowly enough to allow a block-based equalizer coefficient update. A comparison between blind and informed, and block-based and adaptive equalization is performed using mean squared error, symbol error rates, and constellation plots.",

author = "Casey, {Ryan B.} and Tanja Karp",

year = "2006",

doi = "10.1109/DSPWS.2006.265456",

language = "English",

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note = "2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop, DSPWS ; Conference date: 24-09-2006 Through 27-09-2006",

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AB - In this paper we demonstrate the feasibility of blind equalization of 8-PSK sequences that have been skywave propagated over a distance of 400 miles using the HF band. Results obtained from our measurements suggest that the channel is varying slowly enough to allow a block-based equalizer coefficient update. A comparison between blind and informed, and block-based and adaptive equalization is performed using mean squared error, symbol error rates, and constellation plots.

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T2 - 2006 IEEE 12th Digital Signal Processing Workshop and 4th IEEE Signal Processing Education Workshop, DSPWS

Y2 - 24 September 2006 through 27 September 2006

ER -

Blind equalization of 8-PSK signals aired in the high-frequency band

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