Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication

Binghua Shen; Zheng Ma; Zhiguo Ding

doi:10.1109/HMWC.2013.6710308

Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication

Binghua Shen, Zheng Ma, Zhiguo Ding

Electrical Engineering

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

1 Scopus citations

Abstract

This paper presents an improved multiple symbols soft-decision metrics for frequency-shift keying signals in high mobility wireless communication circumstance with large Doppler frequency shift and additive impulsive noise, more specifically symmetric α-stabled (SαS) noise. Based on a generalized-likelihood radio (GLR), the approximate metric can be achieved without channel state information, e.g., phase, amplitudes, and noise dispersion parameter. Therefore, it is very powerful for blind signal detection. The performance of the improved multiple symbols metric is compared numerically with the previous multiple symbols metric and the single-symbol soft-decision metric for a turbo-coded system. The considerable gains can be provided by this proposed metrics.

Original language	British English
Title of host publication	2013 International Workshop on High Mobility Wireless Communications, HMWC 2013
Publisher	IEEE Computer Society
Pages	29-33
Number of pages	5
ISBN (Print)	9781467363808
DOIs	https://doi.org/10.1109/HMWC.2013.6710308
State	Published - 2013
Event	2013 International Workshop on High Mobility Wireless Communications, HMWC 2013 - Shanghai, China Duration: 1 Nov 2013 → 3 Nov 2013

Publication series

Name	2013 International Workshop on High Mobility Wireless Communications, HMWC 2013

Conference

Conference	2013 International Workshop on High Mobility Wireless Communications, HMWC 2013
Country/Territory	China
City	Shanghai
Period	1/11/13 → 3/11/13

Keywords

FSK
generalized likelihood ratio (GLR)
high Doppler frequency shift
symmetric α-stable(SαS) distribution

Access to Document

10.1109/HMWC.2013.6710308

Cite this

Shen, B., Ma, Z., & Ding, Z. (2013). Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication. In 2013 International Workshop on High Mobility Wireless Communications, HMWC 2013 (pp. 29-33). Article 6710308 (2013 International Workshop on High Mobility Wireless Communications, HMWC 2013). IEEE Computer Society. https://doi.org/10.1109/HMWC.2013.6710308

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title = "Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication",

abstract = "This paper presents an improved multiple symbols soft-decision metrics for frequency-shift keying signals in high mobility wireless communication circumstance with large Doppler frequency shift and additive impulsive noise, more specifically symmetric α-stabled (SαS) noise. Based on a generalized-likelihood radio (GLR), the approximate metric can be achieved without channel state information, e.g., phase, amplitudes, and noise dispersion parameter. Therefore, it is very powerful for blind signal detection. The performance of the improved multiple symbols metric is compared numerically with the previous multiple symbols metric and the single-symbol soft-decision metric for a turbo-coded system. The considerable gains can be provided by this proposed metrics.",

keywords = "FSK, generalized likelihood ratio (GLR), high Doppler frequency shift, symmetric α-stable(SαS) distribution",

author = "Binghua Shen and Zheng Ma and Zhiguo Ding",

year = "2013",

doi = "10.1109/HMWC.2013.6710308",

language = "British English",

isbn = "9781467363808",

series = "2013 International Workshop on High Mobility Wireless Communications, HMWC 2013",

publisher = "IEEE Computer Society",

pages = "29--33",

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note = "2013 International Workshop on High Mobility Wireless Communications, HMWC 2013 ; Conference date: 01-11-2013 Through 03-11-2013",

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Shen, B, Ma, Z & Ding, Z 2013, Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication. in 2013 International Workshop on High Mobility Wireless Communications, HMWC 2013., 6710308, 2013 International Workshop on High Mobility Wireless Communications, HMWC 2013, IEEE Computer Society, pp. 29-33, 2013 International Workshop on High Mobility Wireless Communications, HMWC 2013, Shanghai, China, 1/11/13. https://doi.org/10.1109/HMWC.2013.6710308

Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication. / Shen, Binghua; Ma, Zheng; Ding, Zhiguo.
2013 International Workshop on High Mobility Wireless Communications, HMWC 2013. IEEE Computer Society, 2013. p. 29-33 6710308 (2013 International Workshop on High Mobility Wireless Communications, HMWC 2013).

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

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AU - Ma, Zheng

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N2 - This paper presents an improved multiple symbols soft-decision metrics for frequency-shift keying signals in high mobility wireless communication circumstance with large Doppler frequency shift and additive impulsive noise, more specifically symmetric α-stabled (SαS) noise. Based on a generalized-likelihood radio (GLR), the approximate metric can be achieved without channel state information, e.g., phase, amplitudes, and noise dispersion parameter. Therefore, it is very powerful for blind signal detection. The performance of the improved multiple symbols metric is compared numerically with the previous multiple symbols metric and the single-symbol soft-decision metric for a turbo-coded system. The considerable gains can be provided by this proposed metrics.

AB - This paper presents an improved multiple symbols soft-decision metrics for frequency-shift keying signals in high mobility wireless communication circumstance with large Doppler frequency shift and additive impulsive noise, more specifically symmetric α-stabled (SαS) noise. Based on a generalized-likelihood radio (GLR), the approximate metric can be achieved without channel state information, e.g., phase, amplitudes, and noise dispersion parameter. Therefore, it is very powerful for blind signal detection. The performance of the improved multiple symbols metric is compared numerically with the previous multiple symbols metric and the single-symbol soft-decision metric for a turbo-coded system. The considerable gains can be provided by this proposed metrics.

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KW - symmetric α-stable(SαS) distribution

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Shen B, Ma Z, Ding Z. Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication. In 2013 International Workshop on High Mobility Wireless Communications, HMWC 2013. IEEE Computer Society. 2013. p. 29-33. 6710308. (2013 International Workshop on High Mobility Wireless Communications, HMWC 2013). doi: 10.1109/HMWC.2013.6710308

Multiple symbols soft-decision metrics for coded frequency-shift keying signals in high mobility wireless communication

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