BROWSE
Detail
Conference Paper
Study on the Application of Laser Communication Terminal for Large-Capacity Data Transmission of Environmental Monitoring in Underground Facilities
Cited 0 time in 
Share 
Share
- Issue Date
- 2024-10
- Citation
- International Conference on Condition Monitoring and Diagnosis (CMD) 2024, pp.705-707
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents the potential application of a laser communication terminal (LCT) capable of transmitting real-time large-capacity environmental monitoring data, which is gathered through distributed acoustic sensing (DAS) systems and smart internet of things (IoT) sensors that can be installed in underground facilities. A DAS system capable of monitoring the environment in underground facilities can sense up to 10,000 points per channel, generating large-capacity of raw data at a rate of 1 giga samples per second (Gs/s) per channel. Furthermore, with the continuous increase in data acquired from smart IoT sensors, there is a demand for communication technology that can transmit large-capacity data at gigabit speeds in real-time to repeaters or control centers. The developed LCT offers a communication speed of 2.5 Gbps at a distance of approximately 700 meters and has been designed and manufactured to be compact and lightweight for easy installation and application in underground facilities.
- KSP Keywords
- DAS system, Data transmission, Distributed acoustic sensing, Environmental Monitoring, IoT sensors, Large capacity, Laser communication terminal, Monitoring data, Potential applications, Raw Data, Real-time