Optimized L2-Orthogonal STC CPM for 3 Antennas
International audience In this paper, we introduce further our recently designed family of L2 orthogonal Space-Time codes for CPM. With their advantage of maintaining both the constant envelope properties of CPM, the diversity of Space-Time codes and moreover orthogonality, and thus reduced decoding...
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ftccsdartic:oai:HAL:inria-00362167v1 2023-05-15T16:49:46+02:00 Optimized L2-Orthogonal STC CPM for 3 Antennas Hesse, Matthias Lebrun, Jerome Deneire, Luc Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SYSTEMES Signal, Images et Systèmes (Laboratoire I3S - SIS) Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S) Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA) Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SIGNAL IEEE Reykjavik, Iceland 2008-01-22 https://hal.inria.fr/inria-00362167 https://hal.inria.fr/inria-00362167/document https://hal.inria.fr/inria-00362167/file/ISWCS_hal.pdf en eng HAL CCSD info:eu-repo/semantics/altIdentifier/arxiv/0902.2948 inria-00362167 https://hal.inria.fr/inria-00362167 https://hal.inria.fr/inria-00362167/document https://hal.inria.fr/inria-00362167/file/ISWCS_hal.pdf ARXIV: 0902.2948 info:eu-repo/semantics/OpenAccess ISWCS https://hal.inria.fr/inria-00362167 ISWCS, IEEE, Jan 2008, Reykjavik, Iceland [INFO.INFO-IT]Computer Science [cs]/Information Theory [cs.IT] [MATH.MATH-IT]Mathematics [math]/Information Theory [math.IT] [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing info:eu-repo/semantics/conferenceObject Conference papers 2008 ftccsdartic 2021-12-12T06:14:33Z International audience In this paper, we introduce further our recently designed family of L2 orthogonal Space-Time codes for CPM. With their advantage of maintaining both the constant envelope properties of CPM, the diversity of Space-Time codes and moreover orthogonality, and thus reduced decoding complexity, these codes are also full rate, even for more than two transmitting antennas. The issue of power efficiency for these codes is first dealt with by proving that the inherent increase in bandwidth in these systems is quite moderate. It is then detailed how the initial state of the code influences the coding gain and has to be optimized. For the two and three antennas case, we determine the optimal values by computer simulations and show how the coding gain and therewith the bit error performance are significantly improved by this optimization. Conference Object Iceland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
institution |
Open Polar |
collection |
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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ftccsdartic |
language |
English |
topic |
[INFO.INFO-IT]Computer Science [cs]/Information Theory [cs.IT] [MATH.MATH-IT]Mathematics [math]/Information Theory [math.IT] [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing |
spellingShingle |
[INFO.INFO-IT]Computer Science [cs]/Information Theory [cs.IT] [MATH.MATH-IT]Mathematics [math]/Information Theory [math.IT] [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing Hesse, Matthias Lebrun, Jerome Deneire, Luc Optimized L2-Orthogonal STC CPM for 3 Antennas |
topic_facet |
[INFO.INFO-IT]Computer Science [cs]/Information Theory [cs.IT] [MATH.MATH-IT]Mathematics [math]/Information Theory [math.IT] [INFO.INFO-TS]Computer Science [cs]/Signal and Image Processing [SPI.SIGNAL]Engineering Sciences [physics]/Signal and Image processing |
description |
International audience In this paper, we introduce further our recently designed family of L2 orthogonal Space-Time codes for CPM. With their advantage of maintaining both the constant envelope properties of CPM, the diversity of Space-Time codes and moreover orthogonality, and thus reduced decoding complexity, these codes are also full rate, even for more than two transmitting antennas. The issue of power efficiency for these codes is first dealt with by proving that the inherent increase in bandwidth in these systems is quite moderate. It is then detailed how the initial state of the code influences the coding gain and has to be optimized. For the two and three antennas case, we determine the optimal values by computer simulations and show how the coding gain and therewith the bit error performance are significantly improved by this optimization. |
author2 |
Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SYSTEMES Signal, Images et Systèmes (Laboratoire I3S - SIS) Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S) Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Université Nice Sophia Antipolis (. - 2019) (UNS) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA)-Laboratoire d'Informatique, Signaux, et Systèmes de Sophia Antipolis (I3S) COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-COMUE Université Côte d'Azur (2015-2019) (COMUE UCA)-Centre National de la Recherche Scientifique (CNRS)-Université Côte d'Azur (UCA) Laboratoire d'Informatique, Signaux, et Systèmes de Sophia-Antipolis (I3S) / Equipe SIGNAL IEEE |
format |
Conference Object |
author |
Hesse, Matthias Lebrun, Jerome Deneire, Luc |
author_facet |
Hesse, Matthias Lebrun, Jerome Deneire, Luc |
author_sort |
Hesse, Matthias |
title |
Optimized L2-Orthogonal STC CPM for 3 Antennas |
title_short |
Optimized L2-Orthogonal STC CPM for 3 Antennas |
title_full |
Optimized L2-Orthogonal STC CPM for 3 Antennas |
title_fullStr |
Optimized L2-Orthogonal STC CPM for 3 Antennas |
title_full_unstemmed |
Optimized L2-Orthogonal STC CPM for 3 Antennas |
title_sort |
optimized l2-orthogonal stc cpm for 3 antennas |
publisher |
HAL CCSD |
publishDate |
2008 |
url |
https://hal.inria.fr/inria-00362167 https://hal.inria.fr/inria-00362167/document https://hal.inria.fr/inria-00362167/file/ISWCS_hal.pdf |
op_coverage |
Reykjavik, Iceland |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
ISWCS https://hal.inria.fr/inria-00362167 ISWCS, IEEE, Jan 2008, Reykjavik, Iceland |
op_relation |
info:eu-repo/semantics/altIdentifier/arxiv/0902.2948 inria-00362167 https://hal.inria.fr/inria-00362167 https://hal.inria.fr/inria-00362167/document https://hal.inria.fr/inria-00362167/file/ISWCS_hal.pdf ARXIV: 0902.2948 |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766039957965635584 |