The recent developments in the field of wireless communication and Internet of Things (IoT) technologies are significantly advancing towards enhancing connectivity, throughput, and energy efficiency, especially in challenging environments. A notable trend is the exploration of extending internet access over LoRa networks, which traditionally have been limited to local packet handling. Innovations in this area aim to bridge the gap between remote locations and mainstream networks, enabling essential web services in disconnected regions. This is achieved through novel implementations that allow accessing APIs and web pages over a LoRa backbone, demonstrating practical throughput and energy efficiency metrics.

Another significant direction is the advancement in Wi-Fi technologies, particularly with the introduction of Wi-Fi 7 and its Multi-Link Operation (MLO) capabilities. Research is focusing on comparing simultaneous transmit and receive (STR) and enhanced multi-link single radio (EMLSR) techniques to optimize latency, throughput, and energy efficiency. These studies are crucial for guiding the deployment strategies of future Wi-Fi networks, especially in high-load and power-sensitive environments.

Moreover, the development of open-source platforms for single-user and multi-user MIMO transmissions based on IEEE 802.11 standards is addressing the lack of accessible testbeds for new feature development and performance evaluation. This initiative is pivotal for the evolution of wireless local area networks, supporting the increasing demand from mobile devices and IoT applications.

In the realm of Extended Reality (XR) and Virtual Reality (VR), millimeter-wave (mmWave) communications are identified as key enablers for delivering immersive experiences. Despite the challenges posed by rapid rotational motion and non-line-of-sight conditions, research is actively exploring beamforming approaches and experimental analyses to enhance mmWave's performance for interactive XR and VR streaming. These efforts are crucial for achieving the required multi-gigabit throughput and extremely low latency for truly immersive experiences.

Noteworthy Papers

• Extending Internet Access Over LoRa for Internet of Things and Critical Applications: Proposes ILoRa, enabling internet access in disconnected areas with practical throughput and energy efficiency.
• Comparison of STR and EMLSR Performance in Wi-Fi 7 MLO: Provides insights into optimizing Wi-Fi 7 networks for high-load and power-sensitive applications.
• GR-WiFi: A GNU Radio based WiFi Platform with Single-User and Multi-User MIMO Capability: Introduces an open-source platform for advanced WiFi feature development and evaluation.
• Implementing LoRa MIMO System for Internet of Things: Addresses LoRa's bandwidth limitations with a novel MIMO system and spatial multiplexing algorithm.
• Toward Interactive Multi-User Extended Reality Using Millimeter-Wave Networking: Identifies mmWave as a key enabler for immersive XR experiences, highlighting current limitations and research directions.
• Extension of indoor mmW link radio coverage in non line-of-sight conditions: Explores methods to enhance mmWave coverage in challenging indoor environments.
• Can Millimeter-Wave Support Interactive Extended Reality Under Rapid Rotational Motion?: Evaluates mmWave's feasibility for XR under rapid motion, suggesting specialized beamforming approaches.
• Opportunities and Challenges for Virtual Reality Streaming over Millimeter-Wave: An Experimental Analysis: Presents experimental findings on mmWave's capabilities for VR streaming, emphasizing the need for careful framework tuning.