LCDN: Providing Network Determinism with Low-Cost Switches
<|reference_start|>LCDN: Providing Network Determinism with Low-Cost Switches: The demands on networks are increasing at a fast pace. In particular, real-time applications have very strict network requirements. However, building a network that hosts real-time applications is a cost-intensive endeavor, especially for experimental systems such as testbeds. Systems that provide guaranteed real-time networking capabilities usually work with expensive software-defined switches. In contrast, real-time networking systems based on low-cost hardware face the limitation of lower link speeds. This paper fills this gap and presents Low-Cost Deterministic Networking (LCDN), a system designed to work with inexpensive, common off-the-shelf switches and devices. LCDN works at Gigabit speed and enables powerful testbeds to host real-time applications with strict delay guarantees. This paper also provides an evaluation of the determinism of the switch and a Raspberry Pi used as an end device to demonstrate the applicability of LCDN on inexpensive low-power reduced capacity apparatus.<|reference_end|>
@article{diederich2024lcdn:,
    title={LCDN: Providing Network Determinism with Low-Cost Switches},
    author={Philip Diederich, Yash Deshpande, Laura Becker, Wolfgang Kellerer},
    journal={arXiv preprint arXiv:2408.10171},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.10171},
    primaryClass={cs.NI}
}