What question did this study set out to answer?

To formulate and evaluate distributed resource allocation mechanisms for collaborative and non-collaborative network slices operating over heterogeneous 5G cloud infrastructure.

February 5, 2019IEEE Journal on Selected Areas in Communications

Distributed Resource Allocation Optimization in 5G Virtualized Networks

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To formulate and evaluate distributed resource allocation mechanisms for collaborative and non-collaborative network slices operating over heterogeneous 5G cloud infrastructure.
Formulated collaborative resource allocation as a convex optimization problem maximizing aggregate system utility and solved it via a distributed auction between network slices and data centers.
Modeled non-collaborative slicing behavior and formulated a mitigation scheme using dominant resource fairness to prevent system degradation from selfish resource requests.
Evaluated algorithm convergence, fairness guarantees, and performance relative to heuristic baselines using computational network simulations.
Distributed auction mechanisms converged efficiently to optimal utility allocations across collaborative slices in heterogeneous cloud settings.
Dominant resource fairness allocations effectively shielded collaborative slices from throughput degradation caused by selfish, non-collaborative slices.
Distributed optimization formulations consistently outperformed standard heuristic resource allocation approaches in resource efficiency and fairness.

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Implication

Computational study demonstrates fair distributed resource allocation in virtualized 5G networks, indicating robust protection for collaborative slices against selfish users.

Cite This Study

Hassan Halabian (2019) studied this question.

synapsesocial.com/papers/6a81f1145feb15765cbf6c09 https://doi.org/10.1109/jsac.2019.2894305

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Implication

Computational study demonstrates fair distributed resource allocation in virtualized 5G networks, indicating robust protection for collaborative slices against selfish users.

Distributed Resource Allocation Optimization in 5G Virtualized Networks

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Discussion

Implication

Cite This Study

Distributed Resource Allocation Optimization in 5G Virtualized Networks

Key Points

Discussion

Implication

Cite This Study

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