Jul 2026· International Symposium on Communication Systems, Networks and Digital Signal Processing· pp. 1-5· 0 citations· 15 references
Computer Science
Abstract
The paper discusses the implementation and analysis of a digital-twin-orchestrated preemptive-switching scenario for sensor-data transmission over physical network interface links. The experimental setup in this work uses physical interface connections based on radio and optical interfaces, defined by the standards of IEEE 802.11n wireless local area network (WLAN) and IEEE 802.15.7-based visible light communications, respectively. Data transmission at physical interfaces is managed using a software-defined network controller that defines traffic flows based on processing commands from the network digital twin, which is modeled for telemetry analysis and decision making. The statistical average of the measurements shows a delay of less than 200 ms for achieving the switching procedure. The implementation provides benefits for wireless sensor networks and the Internet of Things, improving the availability and resilience of sensor nodes by complementing radio-sensitive environments for critical data transmission.
The findings demonstrate that the storage mode is a critical factor affecting the QoS of an IoT edge gateway and should be selected based on application requirements, such as minimizing latency or optimizing resource usage.
Osolinskiy Oleksandr, Tsiupa Ivan, Zahorodnia Diana et al.· 0 citations
The growing adoption of Internet of Things (IoT) applications has increased the demand for resilient and scalable wireless networks, especially in environments where wired infrastructure is limited. This work presents the experimental evaluation of a Wi-Fi mesh network based on the ESP32-C6 microcontroller and the ESP-...
Graziele de Cássia Rodrigues, Marcelo Moreira Tiago, Theo Lins et al.· 2026 10th International Symp...· 0 citations
1. Introduction The decoupling of the control plane from the underlying data plane is the core innovation of Software-Defined Networking (SDN). By centralizing control logic into software-based SDN controllers (e.g., OpenDaylight, ONOS), organizations gain global network visibility, automated policy enforcement, and ra...
Ainur Amiraslanova· збірник наукових праць з мат...· 0 citations
TEGAT (Telemetry Edge Gateway) is lightweight, general-purpose open source software built for managing and monitoring networks of IoT devices, enabling users to focus on application-specific logic while relying on a field-tested software solution for communication, data persistence, and remote management of sensor devi...
Lars Frölich, Patrick Aigner, Jia Chen· Journal of Open Source Softw...· 0 citations
In smart-grid WLANs, a terminal is not fully secured once it has merely passed wireless access authentication. The more difficult part is how the authentication result is carried forward into service isolation, forwarding control, bandwidth allocation, and security operation. In many conventional WLAN deployments, thes...
F.-Y.-K. Li, M. Guo, Z.-H. Liu et al.· Advanced Electromagnetics· 0 citations
The cellular network was a natural extension of the wired telephony network that
became pervasive during the mid-20th century. As the need for mobility and the cost of
laying new wires increased, the motivation for a personal connection independent of
location to that network also increased. Coverage of large area is p...
N.Rajeswaran, V.Ramaraju, M.Pradeep et al.· International Journal of Com...· 0 citations
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