Noncoherent detection for trellis-coded MPSK

Ruey Yi Wei; Mao Chao Lin

doi:10.1109/26.923798

Noncoherent detection for trellis-coded MPSK

Ruey Yi Wei, Mao Chao Lin

Department of Communication Engineering

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

7 Scopus citations

Abstract

This letter shows several methods for improving the decoding of noncoherent trellis-coded M-ary phase-shift keying. We propose two new metrics for basic decision-feedback algorithm. These metrics are derived based on the idea of reducing the effect of incorrect amplitude of the reference signal. We also propose a new decoding algorithm that uses a simple way to estimate the metric of the future sequence.

Original language	English
Pages (from-to)	765-768
Number of pages	4
Journal	IEEE Transactions on Communications
Volume	49
Issue number	5
DOIs	https://doi.org/10.1109/26.923798
State	Published - May 2001

Keywords

Coded modulation
Decoding
Noncoherent detection

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10.1109/26.923798

Cite this

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title = "Noncoherent detection for trellis-coded MPSK",

abstract = "This letter shows several methods for improving the decoding of noncoherent trellis-coded M-ary phase-shift keying. We propose two new metrics for basic decision-feedback algorithm. These metrics are derived based on the idea of reducing the effect of incorrect amplitude of the reference signal. We also propose a new decoding algorithm that uses a simple way to estimate the metric of the future sequence.",

keywords = "Coded modulation, Decoding, Noncoherent detection",

author = "Wei, {Ruey Yi} and Lin, {Mao Chao}",

note = "Funding Information: Paper approved by O. Andrisano, the Editor for Modulation for Fading Channels of the IEEE Communications Society. Manuscript received November 15, 1998; revised May 15, 2000 and September 15, 2000. This work was supported in part by the National Science Council of the R.O.C. under Grant NSC 87-2213-E-002-095.",

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AU - Lin, Mao Chao

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N2 - This letter shows several methods for improving the decoding of noncoherent trellis-coded M-ary phase-shift keying. We propose two new metrics for basic decision-feedback algorithm. These metrics are derived based on the idea of reducing the effect of incorrect amplitude of the reference signal. We also propose a new decoding algorithm that uses a simple way to estimate the metric of the future sequence.

AB - This letter shows several methods for improving the decoding of noncoherent trellis-coded M-ary phase-shift keying. We propose two new metrics for basic decision-feedback algorithm. These metrics are derived based on the idea of reducing the effect of incorrect amplitude of the reference signal. We also propose a new decoding algorithm that uses a simple way to estimate the metric of the future sequence.

KW - Coded modulation

KW - Decoding

KW - Noncoherent detection

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M3 - 期刊論文

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JO - IEEE Transactions on Communications

JF - IEEE Transactions on Communications

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ER -

Noncoherent detection for trellis-coded MPSK

Abstract

Keywords

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