A5017059428- Underwater Vehicles and Communication Systems
- Indoor and Outdoor Localization Technologies
- Network Security and Intrusion Detection
- Wood and Agarwood Research
- Software System Performance and Reliability
- Remote Sensing and LiDAR Applications
- Optical Wireless Communication Technologies
- Distributed Sensor Networks and Detection Algorithms
- Military Defense Systems Analysis
- Error Correcting Code Techniques
- Water Quality Monitoring Technologies
- Industrial Vision Systems and Defect Detection
- Optical Network Technologies
- Power Systems and Technologies
- Guidance and Control Systems
- Military and Defense Studies
- Artificial Intelligence in Healthcare
University of Science and Technology of China
2018
Tianjin University
2014
University of Macau
2014
This letter addresses the problem of localization in a quasi-synchronous network using time-of-arrival (TOA) measurements. The object to be localized is passive, i.e., it neither transmitter nor receiver. Unlike prior TOA-based algorithms, no perfect synchronization between transceivers assumed here. A two-step linear algorithm proposed jointly estimate location passive and unknown time offset transceivers. Bayesian Cramer-Rao lower bound (BCRB) for networks then given comparison. It shown...
In this paper, we explore the performance of raptor codes in indoor mobile visible light channels. Conventionally channel coding with a fixed code rate is applied into practical systems to correct errors data transmission over unreliable or noisy However quite susceptible environmental factors, such as ambient light, shadowing blocking effect, thus resulting larger signal-to-noise ratio (SNR) fluctuation within implementation region. Nevertheless, multiple LED emitters would generate large...
Cruising sensor nodes have an attractive application in monitoring liquid-based industrial environments. A cruising node, equipped with various sensors, is self-propelled so that they can “cruise” to specified area gather scientific data. The network consists of array such perform collaborative task over a given area. reliable and high-speed underwater acoustic (UWA) communication scheme necessary for node-to-node communication. Most the liquid reservoirs are confined spaces, including large...
Abstract In the data-center-platform, all data is open to outside world in form of microservices. Due lack proper management, it difficult find source problem from intricate service call network when has a problem, thus missing golden opportunity for stop loss. addition, if an interface suddenly increases time, no longer necessary query time-consuming situation by service, and performance bottleneck cannot be visually analyzed. order solve these problems, we propose evaluation scheme...