현재 위치
Home
Other IT related Technology
Performance Analysis of a LoRa-GPS Communication Module for Underwater Drone Operations
-
- 발행기관
- 국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
-
- 간행물
- International Journal of Internet, Broadcasting and Communication 바로가기
-
- 통권
- Vol.17 No.2 (2025.06)바로가기
-
- 페이지
- pp.270-279
-
- 저자
-
- 언어
- 영어(ENG)
-
- URL
- https://www.earticle.net/Article/A470029
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
- 영어
- We purposed to develop a floating communication module equipped with LoRa and GPS technologies to enhance underwater drone operations by enabling real-time location tracking and long-range wireless communication. While previous studies focused on underwater communication systems, few have quantitatively analyzed how enclosure materials affect signal performance in real-world marine environments. To address this, we designed a sealed communication system and experimentally evaluated its signal sensitivity and positioning accuracy under open, PLA-sealed, and acrylic-sealed conditions. Through static positioning tests and LoRa signal strength measurements, we found that the acrylic enclosure maintained reliable performance, with only a 21.1% increase in GPS error and a 16.7% reduction in communication range compared to the open state. In contrast, the PLA case showed significant signal degradation. These results demonstrate that case materials directly impact the communication quality of underwater systems and confirm the acrylic case as a practical option for marine deployment. We contribute to the development of modular and efficient AUV communication systems by experimentally verifying enclosure-dependent signal performance and proposing a deployable design suitable for real ocean environments.
목차
Abstract
1. Introduction
2. Methods
2.1 LoRa Communication Overview
2.2 Experimental Equipment and Configuration
2.3 Experimental Equipment and Configuration
3. Results and Discussion
3.1 GPS Static Measurement Experiment
3.2 LoRa Communication Sensitivity Experiment
4. Conclusions
References
키워드
LoRa(Long Range) Communication GPS RSSI(Received Signal Strength Indicator) SNR (Signal-to-Noise Ratio) Haversine Formula저자
간행물 정보
발행기관
-
- 발행기관명
- 국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
- 설립연도
- 2000
- 분야
- 공학>전자/정보통신공학
- 소개
- 인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.
간행물
-
- 간행물명
- International Journal of Internet, Broadcasting and Communication
- 간기
- 계간
- pISSN
- 2288-4920
- eISSN
- 2288-4939
- 수록기간
- 2009~2025
- 십진분류
- KDC 326 DDC 380
이 권호 내 다른 논문 / International Journal of Internet, Broadcasting and Communication Vol.17 No.2
피인용수 : 0건 (자료제공 : 네이버학술정보)
함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.
출처 : 네이버학술정보
0개의 논문이 장바구니에 담겼습니다.