Search Results for author: Xiangyun Zhou

Found 7 papers, 0 papers with code

IoT Ground Sensing Systems for Early Wildfire Detection: Technologies, Challenges and Opportunities

no code implementations18 Dec 2023 Chiu Chun Chan, Sheeraz A. Alvi, Xiangyun Zhou, Salman Durrani, Nicholas Wilson, Marta Yebra

Challenges related to the development and implementation of IoT ground sensing systems for early wildfire detection and the future research directions important for creating a robust detection system to combat the growing threat of wildfires worldwide are discussed.

Anomaly Detection

UAV-assisted IoT Monitoring Network: Adaptive Multiuser Access for Low-Latency and High-Reliability Under Bursty Traffic

no code implementations25 Apr 2023 Nilupuli Senadhira, Salman Durrani, Sheeraz A. Alvi, Nan Yang, Xiangyun Zhou

In this work, we propose an adaptive system design for an Internet of Things (IoT) monitoring network with latency and reliability requirements, where IoT devices generate time-critical and event-triggered bursty traffic, and an unmanned aerial vehicle (UAV) aggregates and relays sensed data to the base station.

An Unsupervised Learning Approach for Spectrum Allocation in Terahertz Communication Systems

no code implementations7 Aug 2022 Akram Shafie, Chunhui Li, Nan Yang, Xiangyun Zhou, Trung Q. Duong

Numerical results demonstrate that comparing to existing approaches, our proposed unsupervised learning-based approach achieves a higher data rate, especially when the molecular absorption coefficient within the spectrum of interest varies in a highly non-linear manner.

Splitting Receiver with Joint Envelope and Coherent Detection

no code implementations2 Mar 2022 Yanyan Wang, Wanchun Liu, Xiangyun Zhou

This letter proposes a new splitting receiver design with joint envelope detection (ED) and coherent detection (CD).

Coverage Analysis for 3D Terahertz Communication Systems

no code implementations20 Apr 2021 Akram Shafie, Nan Yang, Salman Durrani, Xiangyun Zhou, Chong Han, Markku Juntti

We conduct novel coverage probability analysis of downlink transmission in a three-dimensional (3D) terahertz (THz) communication (THzCom) system.

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