The field of wireless communication systems is experiencing significant developments, driven by the need for more accurate and standardized channel models, improved simulation tools, and innovative communication protocols. Researchers are focusing on enhancing channel modeling techniques, including the development of more realistic user terminal antenna models and the incorporation of spatial non-stationarity effects. Additionally, there is a growing interest in optimizing communication parameters, such as spreading factor selection, to improve the reliability and efficiency of wireless networks. Noteworthy papers in this area include: Optimizing Spreading Factor Selection for Mobile LoRa Gateways Using Single-Channel Hardware, which proposes a cost-effective and energy-efficient solution for mobile LoRa gateways, and Morph: ChirpTransformer-based Encoder-decoder Co-design for Reliable LoRa Communication, which enhances communication reliability while improving computation efficiency in extremely-low signal-to-noise ratio situations.
Advancements in Wireless Communication Systems
Sources
Overview of 3GPP Release 19 Study on Channel Modeling Enhancements to TR 38.901 for 6G
On the Limitations of Ray-Tracing for Learning-Based RF Tasks in Urban Environments
Optimizing Spreading Factor Selection for Mobile LoRa Gateways Using Single-Channel Hardware
dq Modeling for Series-Parallel Compensated Wireless Power Transfer Systems
Foundations for Energy-Aware Zero-Energy Devices: From Energy Sensing to Adaptive Protocols
Morph: ChirpTransformer-based Encoder-decoder Co-design for Reliable LoRa Communication
A CPFSK Transceiver with Hybrid CSS-DSSS Spreading for LPWAN PHY Communication
Optimal Packetization Towards Low Latency in Random Access Networks (extended version)
FAST-LoRa: An Efficient Simulation Framework for Evaluating LoRaWAN Networks and Transmission Parameter Strategies
Dual-Mode Wireless Devices for Adaptive Pull and Push-Based Communication