Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018)

Performance Analysis of Asymmetric PCMA Signal Demodulation

Authors
Xingchen Xu, Jian Cheng, Jingyu Tang
Corresponding Author
Xingchen Xu
Available Online April 2018.
DOI
https://doi.org/10.2991/bbbs-18.2018.32How to use a DOI?
Keywords
modern apprenticeship, stakeholders, guarantee mechanism
Abstract

Targeting at the demodulation of asymmetric Paired Carry Multiple Access (PCMA) signal mixed by primary and secondary signal, this paper has studied the implementation framework of demodulation. First the frequency offset and phase of QPSK modulated PCMA signal are precisely locked by phase lock loop. Meanwhile, the delay and amplitude of primary signal are respectively estimated by conjugate correlation method and quartic method. After four parameters are obtained, the interference signal is reconstructed to obtain the secondary signal after canceling the mixed signal. And the error rates under different error conditions are deduced and simulated. The impacts of each parameter error on the performance of demodulation are obtained through a comparative analysis

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018)
Series
Advances in Biological Sciences Research
Publication Date
April 2018
ISBN
978-94-6252-511-5
ISSN
2468-5747
DOI
https://doi.org/10.2991/bbbs-18.2018.32How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xingchen Xu
AU  - Jian Cheng
AU  - Jingyu Tang
PY  - 2018/04
DA  - 2018/04
TI  - Performance Analysis of Asymmetric PCMA Signal Demodulation
BT  - Proceedings of the 2018 International Workshop on Bioinformatics, Biochemistry, Biomedical Sciences (BBBS 2018)
PB  - Atlantis Press
SP  - 145
EP  - 150
SN  - 2468-5747
UR  - https://doi.org/10.2991/bbbs-18.2018.32
DO  - https://doi.org/10.2991/bbbs-18.2018.32
ID  - Xu2018/04
ER  -