The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Kajian ini mencadangkan skim Kekunci Anjakan Kekacauan Berbilang Kadar Berbilang Akses (MRMA-DCSK) tak segerak baharu, memastikan kadar data yang ketara untuk semua pengguna. Skim ini memberikan urutan huru-hara yang unik dengan panjang yang berbeza kepada setiap pengguna. Semasa tempoh penghantaran data pertama, setiap pengguna menghantar jujukan huru-hara sebagai isyarat rujukan, diikuti dengan berbilang bit data dengan berkongsi isyarat rujukan yang sama dalam tempoh berikutnya. Skim yang dicadangkan mempengaruhi prestasi bit-error-rate (BER) dengan bilangan pengguna, parameter berkaitan kadar data (L), dan panjang isyarat huru-hara. Keputusan simulasi disahkan oleh analisis terbitan dan menunjukkan bahawa skim yang dicadangkan mencapai kadar data yang lebih tinggi (dari 1/2 hingga L/L+1) daripada skim konvensional sambil meningkatkan prestasi bit-error-rate (BER).
Meiyuan MIAO
Nanjing University of Posts and Telecommunications
Chedlia BEN NAILA
Nagoya University
Hiraku OKADA
Nagoya University
Masaaki KATAYAMA
Nagoya University
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Salinan
Meiyuan MIAO, Chedlia BEN NAILA, Hiraku OKADA, Masaaki KATAYAMA, "Design and Analysis of a Multi-Rate Multiple-Access Differential Chaos Shift Keying System" in IEICE TRANSACTIONS on Communications,
vol. E106-B, no. 10, pp. 873-880, October 2023, doi: 10.1587/transcom.2023EBP3005.
Abstract: This study proposes a new asynchronous Multi-Rate Multiple-Access Differential Chaos Shift Keying (MRMA-DCSK) scheme, ensuring significant data rates for all users. This scheme assigns a unique chaos sequence with a different length to each user. During the first data transmission period, each user transmits the chaos sequence as the reference signal, followed by multiple data bits by sharing the same reference signal in subsequent periods. The proposed scheme affects the bit-error-rate (BER) performance with the number of users, data rate related parameters (L), and length of chaos signals. The simulation results are verified by the derived analysis and show that the proposed scheme achieves higher data rates (from 1/2 to L/L+1) than a conventional scheme while enhancing bit-error-rate (BER) performance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2023EBP3005/_p
Salinan
@ARTICLE{e106-b_10_873,
author={Meiyuan MIAO, Chedlia BEN NAILA, Hiraku OKADA, Masaaki KATAYAMA, },
journal={IEICE TRANSACTIONS on Communications},
title={Design and Analysis of a Multi-Rate Multiple-Access Differential Chaos Shift Keying System},
year={2023},
volume={E106-B},
number={10},
pages={873-880},
abstract={This study proposes a new asynchronous Multi-Rate Multiple-Access Differential Chaos Shift Keying (MRMA-DCSK) scheme, ensuring significant data rates for all users. This scheme assigns a unique chaos sequence with a different length to each user. During the first data transmission period, each user transmits the chaos sequence as the reference signal, followed by multiple data bits by sharing the same reference signal in subsequent periods. The proposed scheme affects the bit-error-rate (BER) performance with the number of users, data rate related parameters (L), and length of chaos signals. The simulation results are verified by the derived analysis and show that the proposed scheme achieves higher data rates (from 1/2 to L/L+1) than a conventional scheme while enhancing bit-error-rate (BER) performance.},
keywords={},
doi={10.1587/transcom.2023EBP3005},
ISSN={1745-1345},
month={October},}
Salinan
TY - JOUR
TI - Design and Analysis of a Multi-Rate Multiple-Access Differential Chaos Shift Keying System
T2 - IEICE TRANSACTIONS on Communications
SP - 873
EP - 880
AU - Meiyuan MIAO
AU - Chedlia BEN NAILA
AU - Hiraku OKADA
AU - Masaaki KATAYAMA
PY - 2023
DO - 10.1587/transcom.2023EBP3005
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E106-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2023
AB - This study proposes a new asynchronous Multi-Rate Multiple-Access Differential Chaos Shift Keying (MRMA-DCSK) scheme, ensuring significant data rates for all users. This scheme assigns a unique chaos sequence with a different length to each user. During the first data transmission period, each user transmits the chaos sequence as the reference signal, followed by multiple data bits by sharing the same reference signal in subsequent periods. The proposed scheme affects the bit-error-rate (BER) performance with the number of users, data rate related parameters (L), and length of chaos signals. The simulation results are verified by the derived analysis and show that the proposed scheme achieves higher data rates (from 1/2 to L/L+1) than a conventional scheme while enhancing bit-error-rate (BER) performance.
ER -