ExPECA: An Experimental Platform for Trustworthy Edge Computing Applications
This paper presents ExPECA, an edge computing and wireless communication research testbed designed to tackle two pressing challenges: comprehensive end-to-end experimentation and high levels of experimental reproducibility. Leveraging OpenStack-based Chameleon Infrastructure (CHI) framework for its...
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| creator | Mostafavi, Samie Vishnu Narayanan Moothedath Rönngren, Stefan Neelabhro Roy Gourav Prateek Sharma Seo, Sangwon Manuel Olguín Muñoz Gross, James |
| description | This paper presents ExPECA, an edge computing and wireless communication research testbed designed to tackle two pressing challenges: comprehensive end-to-end experimentation and high levels of experimental reproducibility. Leveraging OpenStack-based Chameleon Infrastructure (CHI) framework for its proven flexibility and ease of operation, ExPECA is located in a unique, isolated underground facility, providing a highly controlled setting for wireless experiments. The testbed is engineered to facilitate integrated studies of both communication and computation, offering a diverse array of Software-Defined Radios (SDR) and Commercial Off-The-Shelf (COTS) wireless and wired links, as well as containerized computational environments. We exemplify the experimental possibilities of the testbed using OpenRTiST, a latency-sensitive, bandwidth-intensive application, and analyze its performance. Lastly, we highlight an array of research domains and experimental setups that stand to gain from ExPECA's features, including closed-loop applications and time-sensitive networking. |
| doi_str_mv | 10.48550/arxiv.2311.01279 |
| format | Article |
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| source | Freely Accessible Journals; arXiv.org |
| subjects | Arrays Closed loops Computer Science - Networking and Internet Architecture Edge computing Experimentation Network latency Software radio Test stands Wireless communications |
| title | ExPECA: An Experimental Platform for Trustworthy Edge Computing Applications |
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