- Tytuł:
- An Improved M-ary Modulation Scheme Based on Chaotic Dynamics
- Autorzy:
-
Abdullah, Hikmat N.
Sahar, Asaad H.
Saeed, Thamir R. - Powiązania:
- https://bibliotekanauki.pl/articles/958105.pdf
- Data publikacji:
- 2019
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
chaos
M-ary modulation
non-coherent detection
zigzag map - Opis:
- This paper proposes an improved chaos-based M-ary modulation system. It reproduces deterministic chaotic dynamics to create M-ary non-coherent modulation. The proposed modulation system transmits data using autonomous chaotic sequences. It separates the chaotic dynamics through the use of interleavers and realigns them through the use deinterleavers. The simulation results show that the improved scheme overperforms its traditional counterpart. The degree of improvement grows as the M-ary order is increased, with a penalty of increased system complexity.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2019, 4; 13-19
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł