التفاصيل البيبلوغرافية
| العنوان: |
Optimization and Modeling of Optical Emission Spatial Coverage from Underwater Multi-Faceted Optical Base Stations |
| المؤلفون: |
Junjie Shi, Chunbo Ma, Xu Tian, Hanjun Guo, Jun Ao |
| المصدر: |
Photonics, Vol 12, Iss 1, p 4 (2024) |
| بيانات النشر: |
MDPI AG, 2024. |
| سنة النشر: |
2024 |
| المجموعة: |
LCC:Applied optics. Photonics |
| مصطلحات موضوعية: |
OBS, multi-faceted LED array, optical emission, MOPSO, Applied optics. Photonics, TA1501-1820 |
| الوصف: |
Compared with point-to-point wireless optical communication systems, multi-faceted Optical Base Stations (OBSs) offer the advantages of supporting multi-user access and achieving omnidirectional dynamic communication. The emission structure of the multi-faceted OBSs, which offer wide beam coverage and ensure uniform distribution of optical signals, is essential for users to receive signals while in motion. This paper presents a modeling method for three-dimensional beam coverage based on the multi-faceted OBS architecture. Additionally, a Multi-Objective Particle Swarm Optimization (MOPSO) algorithm is used to optimize the configuration of the multi-faceted LED array by adjusting the deflection angles of the LED arrays and the emission half-angle of the LEDs at the OBS. These advancements aim to enhance beam coverage performance while also providing technical support for achieving omnidirectional communication in underwater optical wireless networks (UOWN). |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
2304-6732 |
| Relation: |
https://www.mdpi.com/2304-6732/12/1/4; https://doaj.org/toc/2304-6732 |
| DOI: |
10.3390/photonics12010004 |
| URL الوصول: |
https://doaj.org/article/a36e91eb037849c5b814841598a79b42 |
| رقم الانضمام: |
edsdoj.36e91eb037849c5b814841598a79b42 |
| قاعدة البيانات: |
Directory of Open Access Journals |