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cs.IT2026
Joint Service Placement and Resource Optimization in Hierarchical Edge-Cloud Networks
Vo Phi Son, Van-Dinh Nguyen, Minh-Tuong Nguyen +5
Hierarchical edge-cloud computing-aided Internet of Things (IoT) networks offer low-latency and cost-efficient services to a growing number of data-intensive IoT devices. However,…
cs.IT2025
Protocol Design for Irregular Repetition Slotted ALOHA With Energy Harvesting to Maintain Information Freshness
Khac-Hoang Ngo, Diep N. Nguyen, Thai-Mai Dinh Thi
We investigate an internet-of-things system where energy-harvesting devices send status updates to a common receiver using the irregular repetition slotted ALOHA (IRSA) protocol. E…