A Modular Quantum Network Architecture for Integrating Network Scheduling with Local Program Execution

• URL: http://arxiv.org/abs/2503.12582v1
• Date: Sun, 16 Mar 2025 17:24:25 GMT
• Title: A Modular Quantum Network Architecture for Integrating Network Scheduling with Local Program Execution
• Authors: Thomas R. Beauchamp, Hana Jirovská, Scarlett Gauthier, Stephanie Wehner,
• Abstract summary: We propose an architecture for scheduling network operations enabling the end-to-end generation of entanglement according to user demand.<n>A key element of this architecture is the definition of an entanglement packet to meet application requirements on near-term quantum networks.<n>We show our architecture facilitates the execution of quantum network applications, and that robust admission control is required to maintain quality of service.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: We propose an architecture for scheduling network operations enabling the end-to-end generation of entanglement according to user demand. The main challenge solved by this architecture is to allow for the integration of a network schedule with the execution of quantum programs running on processing end nodes in order to realise quantum network applications. A key element of this architecture is the definition of an entanglement packet to meet application requirements on near-term quantum networks where the lifetimes of the qubits stored at the end nodes are limited. Our architecture is fully modular and hardware agnostic, and defines a framework for further research on specific components that can now be developed independently of each other. In order to evaluate our architecture, we realise a proof of concept implementation on a simulated 6-node network in a star topology. We show our architecture facilitates the execution of quantum network applications, and that robust admission control is required to maintain quality of service. Finally, we comment on potential bottlenecks in our architecture and provide suggestions for future improvements.

Related papers

• Qoala: an Application Execution Environment for Quantum Internet Nodes [0.0]
  Qoala is an extension of QNodeOS, a first-of-its-kind operating system for programmable quantum network nodes.<n>We implement Qoala in the form of a modular and extendible simulator that is validated against real-world quantum network hardware.<n>We evaluate Qoala's effectiveness and performance sensitivity to latencies and network schedules using an extensive simulation study.
  arXiv  Detail & Related papers  (2025-02-24T16:25:20Z)
• SeQUeNCe GUI: An Extensible User Interface for Discrete Event Quantum Network Simulations [55.2480439325792]
  SeQUeNCe is an open source simulator of quantum network communication.<n>We implement a graphical user interface which maintains the core principles of SeQUeNCe.
  arXiv  Detail & Related papers  (2025-01-15T19:36:09Z)
• Leveraging Internet Principles to Build a Quantum Network [8.597828500002242]
  We propose a best-effort quantum network architecture based on packet-switching, akin to that of the classical Internet. As an illustration, we tailor and adapt classical congestion control and active queue management protocols to quantum networks. Results show that these classical networking tools can be effectively used to combat quantum memory decoherence and keep end-to-end fidelity around a target value.
  arXiv  Detail & Related papers  (2024-10-11T16:55:10Z)
• Elastic Entangled Pair and Qubit Resource Management in Quantum Cloud Computing [73.7522199491117]
  Quantum cloud computing (QCC) offers a promising approach to efficiently provide quantum computing resources. The fluctuations in user demand and quantum circuit requirements are challenging for efficient resource provisioning. We propose a resource allocation model to provision quantum computing and networking resources.
  arXiv  Detail & Related papers  (2023-07-25T00:38:46Z)
• Reconfigurable Quantum Internet Service Provider [13.854695863568166]
  We demonstrate the concept of quantum internet service provider (QISP) We construct a reconfigurable QISP comprising both the quantum hardware and classical control software. Our experiment demonstrates the robust capabilities of the QISP.
  arXiv  Detail & Related papers  (2023-05-15T22:19:00Z)
• The Basis of Design Tools for Quantum Computing: Arrays, Decision Diagrams, Tensor Networks, and ZX-Calculus [55.58528469973086]
  Quantum computers promise to efficiently solve important problems classical computers never will. A fully automated quantum software stack needs to be developed. This work provides a look "under the hood" of today's tools and showcases how these means are utilized in them, e.g., for simulation, compilation, and verification of quantum circuits.
  arXiv  Detail & Related papers  (2023-01-10T19:00:00Z)
• Architecture of a First-Generation Commercial Quantum Network [0.08388591755871731]
  We present the architecture and near-term use cases for a first-generation commercial quantum network. We define the foundational hardware and software elements required to operate and manage the network.
  arXiv  Detail & Related papers  (2022-11-27T16:02:55Z)
• A Quantum Internet Architecture [0.7036032466145112]
  We propose a Quantum Internet architecture centered around the Quantum Recursive Network Architecture (QRNA) In the near term, this architecture will support end-to-end, two-party entanglement on minimal hardware. It will extend smoothly to multi-party entanglement and the use of quantum error correction on advanced hardware in the future.
  arXiv  Detail & Related papers  (2021-12-14T01:18:49Z)
• Optimized Quantum Networks [68.8204255655161]
  Quantum networks offer the possibility to generate different kinds of entanglement prior to network requests. We utilize this to design entanglement-based quantum networks tailored to their desired functionality.
  arXiv  Detail & Related papers  (2021-07-21T18:00:07Z)
• A P4 Data Plane for the Quantum Internet [68.97335984455059]
  A new -- quantum -- network stack will be needed to account for the fundamentally new properties of quantum entanglement. In the non-quantum world, programmable data planes have broken the pattern of ossification of the protocol stack. We demonstrate how we use P4$_16$ to explore abstractions and device architectures for quantum networks.
  arXiv  Detail & Related papers  (2020-10-21T19:37:23Z)
• SeQUeNCe: A Customizable Discrete-Event Simulator of Quantum Networks [53.56179714852967]
  This work develops SeQUeNCe, a comprehensive, customizable quantum network simulator. We implement a comprehensive suite of network protocols and demonstrate the use of SeQUeNCe by simulating a photonic quantum network with nine routers equipped with quantum memories. We are releasing SeQUeNCe as an open source tool and aim to generate community interest in extending it.
  arXiv  Detail & Related papers  (2020-09-25T01:52:15Z)

This list is automatically generated from the titles and abstracts of the papers in this site.

This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.