Performance Evaluation of Trellis-Coded 16 and 32-APSK Schemes

Eiichi SATO; Shigeo NAKAJIMA

Performance Evaluation of Trellis-Coded 16 and 32-APSK Schemes

Eiichi SATO, Shigeo NAKAJIMA

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Multi-ary Trellis-Coded Modulation (TCM) schemes have been studied for use with digital radio communication systems. Among these TCM schemes, we have already reported the optimum signal constellation of a rate-3/4 trellis-coded (TC) 16-ary Amplitude and Phase Shift Keying (APSK) scheme and computed the minimum Euclidean distance: d_free. In this paper, we evaluate other performance parameters: N_free and bit error rate (BER) over an additive white Gaussian noise channel, and further investigate the various signal constellations of rate-4/5 TC 32-APSK schemes. It is found that the BER performances of circular-type signal constellations are superior to that of rectangular-type in the TC 16-APSK, and a (24,8) circular type signal constellation is superior to other constellations in the TC 32-APSK.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E82-A No.7 pp.1179-1184

Publication Date: 1999/07/25

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Type of Manuscript: Special Section PAPER (Special Section on Multi-dimensional Mobile Information Networks)

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Eiichi SATO, Shigeo NAKAJIMA, "Performance Evaluation of Trellis-Coded 16 and 32-APSK Schemes" in IEICE TRANSACTIONS on Fundamentals, vol. E82-A, no. 7, pp. 1179-1184, July 1999, doi: .
Abstract: Multi-ary Trellis-Coded Modulation (TCM) schemes have been studied for use with digital radio communication systems. Among these TCM schemes, we have already reported the optimum signal constellation of a rate-3/4 trellis-coded (TC) 16-ary Amplitude and Phase Shift Keying (APSK) scheme and computed the minimum Euclidean distance: d_free. In this paper, we evaluate other performance parameters: N_free and bit error rate (BER) over an additive white Gaussian noise channel, and further investigate the various signal constellations of rate-4/5 TC 32-APSK schemes. It is found that the BER performances of circular-type signal constellations are superior to that of rectangular-type in the TC 16-APSK, and a (24,8) circular type signal constellation is superior to other constellations in the TC 32-APSK.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e82-a_7_1179/_p

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@ARTICLE{e82-a_7_1179,
author={Eiichi SATO, Shigeo NAKAJIMA, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Performance Evaluation of Trellis-Coded 16 and 32-APSK Schemes},
year={1999},
volume={E82-A},
number={7},
pages={1179-1184},
abstract={Multi-ary Trellis-Coded Modulation (TCM) schemes have been studied for use with digital radio communication systems. Among these TCM schemes, we have already reported the optimum signal constellation of a rate-3/4 trellis-coded (TC) 16-ary Amplitude and Phase Shift Keying (APSK) scheme and computed the minimum Euclidean distance: d_free. In this paper, we evaluate other performance parameters: N_free and bit error rate (BER) over an additive white Gaussian noise channel, and further investigate the various signal constellations of rate-4/5 TC 32-APSK schemes. It is found that the BER performances of circular-type signal constellations are superior to that of rectangular-type in the TC 16-APSK, and a (24,8) circular type signal constellation is superior to other constellations in the TC 32-APSK.},
keywords={},
doi={},
ISSN={},
month={July},}

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TY - JOUR
TI - Performance Evaluation of Trellis-Coded 16 and 32-APSK Schemes
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1179
EP - 1184
AU - Eiichi SATO
AU - Shigeo NAKAJIMA
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E82-A
IS - 7
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - July 1999
AB - Multi-ary Trellis-Coded Modulation (TCM) schemes have been studied for use with digital radio communication systems. Among these TCM schemes, we have already reported the optimum signal constellation of a rate-3/4 trellis-coded (TC) 16-ary Amplitude and Phase Shift Keying (APSK) scheme and computed the minimum Euclidean distance: d_free. In this paper, we evaluate other performance parameters: N_free and bit error rate (BER) over an additive white Gaussian noise channel, and further investigate the various signal constellations of rate-4/5 TC 32-APSK schemes. It is found that the BER performances of circular-type signal constellations are superior to that of rectangular-type in the TC 16-APSK, and a (24,8) circular type signal constellation is superior to other constellations in the TC 32-APSK.
ER -