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- research-articleNovember 2021
Preventing Failures of Cooperative Maneuvers Among Connected and Automated Vehicles
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 5–12https://doi.org/10.1145/3479239.3485721Automated vehicles will be able to drive autonomously in various environments. An essential part of that is to predict other vehicles' intents and to coordinate maneuvers jointly. Such cooperative maneuvers have the ability to make driving safer and ...
- research-articleNovember 2021
RAN-aware Proxy-based Flow Control for High Throughput and Low Delay eMBB
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 41–50https://doi.org/10.1145/3479239.34857175G enhanced Mobile broadband (eMBB) aims to provide users with a peak data rate of 20 Gbps in the Radio Access Network (RAN). However, since most Congestion Control Algorithms (CCAs) rely on startup and probe phases to discover the bottleneck bandwidth, ...
- research-articleNovember 2021
A Video-Quality Driven Strategy in Short Video Streaming
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 221–228https://doi.org/10.1145/3479239.3485701In recent years, fueled by the rapid advances in high-speed mobile networks, streaming short-form videos over mobile devices (e.g., TikTok) is ubiquitous among mobile users. Despite its widespread application, our investigation revealed that the video ...
- research-articleNovember 2021
Adapting Named Data Networking (NDN) for Better Consumer Mobility Support in LEO Satellite Networks
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 207–216https://doi.org/10.1145/3479239.3485699Large low Earth orbit (LEO) satellite constellations provide low-latency and high-bandwidth Internet connectivity at the global scale. One major challenge is to handle frequent satellite handovers. Named Data Networking (NDN) adopts a pull-based ...
- research-articleNovember 2021
Duocast for Wireless Industrial Networks: an Experimental Study
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 99–107https://doi.org/10.1145/3479239.3485696Many Internet of Things (IoT) applications have increasingly stringent requirements: messages have to be delivered to the destinations before a given deadline. Unfortunately, radio networks are known to be lossy, and retransmissions and acknowledgements ...
- research-articleNovember 2021
A Novel Harvesting-Aware RL-based Opportunistic Routing Protocol for Underwater Sensor Networks
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 87–94https://doi.org/10.1145/3479239.3485694Underwater wireless sensor networks (UWSNs) have the potential to empower smart ocean applications. However, the widespread use of UWSN applications has been limited due to the many daunting challenges incurred for underwater wireless acoustic ...
- research-articleNovember 2021
Admission Control for URLLC Users in 5G Networks
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 199–206https://doi.org/10.1145/3479239.3485686Ultra-Reliable Low-Latency Communications (URLLC) are one of the service types supported by 5G. These are characterized by a high reliability of delivering packets within a short deadline. To fulfill these stringent requirements, a special care must be ...
- research-articleNovember 2021Best Paper
No Reservations Required: Achieving Fairness between Wi-Fi and NR-U with Self-Deferral Only
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 115–124https://doi.org/10.1145/3479239.3485680Wireless technologies coexisting in unlicensed bands should receive a fair share of the available channel resources, even when they use different access methods. We consider the problem of coexistence between Wi-Fi and New Radio Unlicensed (NR-U) nodes, ...
- short-paperNovember 2021
Simple and Efficient Collision-Free Channel Access in Multi-Hop Wireless Networks
MSWiM '21: Proceedings of the 24th International ACM Conference on Modeling, Analysis and Simulation of Wireless and Mobile SystemsNovember 2021, Pages 145–148https://doi.org/10.1145/3479239.3485674Key-Activation Multiple Access (KAMA) is introduced. KAMA organizes the channel into a sequence of equal time slots, uses a distributed election algorithm to determine which of the known nodes have the priority to transmit during each time slot, and ...