A Quantum Internet Protocol Suite Beyond Layering

2026-02-23

AI Summary

This work addresses the inadequacy of classical Internet’s static layered protocols in accommodating the non-locality and dynamic evolution of entangled states in quantum networks. To overcome this limitation, the paper proposes a quantum-native, dynamically composable protocol architecture that eschews fixed layers in favor of context-aware meta-protocol workflows driven by local node states and distributed orchestration. Key mechanisms include atomic micro-protocol composition, meta-headers embedding control information, action-commitment records, and directed acyclic graph–based authentication without global synchronization. This design enables end-to-end fulfillment of service intents, operates correctly with or without control-plane hints, and leverages such hints to optimize quality of service. The resulting framework provides a modular, scalable, and entanglement-aware protocol suite tailored for the quantum Internet.

Technology Category

• Machine Learning: Quantum Machine Learning
• Planning, Routing, and Scheduling: Plan Execution and Monitoring
• Multiagent Systems: Mechanism Design

Application Category

• Economics, Online Markets and Human Computation: Incentives in network design for Web infrastructures and ecosystems
• Graph Algorithms and Modeling for the Web: Efficient manipulation of static and dynamic Web-related graphs
• Responsible Web: Consent frameworks and practices on the web

Abstract

Layering, the protocol organization principle underpinning the classical Internet, is ill-suited to the Quantum Internet, built around entanglement, which is non-local and stateful. This paper proposes a quantum-native organizational principle based on dynamic composition, which replaces static layering with a distributed orchestration fabric driven by the node local state and in-band control. Each node runs a Dynamic Kernel that i) constructs a local PoA of candidate steps to advance a service intent, and ii) executes the PoA by composing atomic micro-protocols into context-aware procedures (the meta-protocols). Quantum packets carry an in-band control-field (the meta-header) containing the service intent and an append-only list of action-commit records, termed as stamps. Successive nodes exploit this minimal, authoritative history to construct their local PoAs. As quantum packets progress, these local commits collectively induce a network-wide, direct acyclic graph that certifies end-to-end service fulfillment, without requiring global synchronization. In contrast to classical encapsulation, the proposed suite enforces order by certification: dependency-aware local scheduling decides what may run at a certain node, stamps certify what did run and constrain subsequent planning. By embedding procedural control within the quantum packet, the design ensures coherence and consistency between entanglement-state evolution and control-flow, preventing divergence between resource state ad protocol logic, while remaining MP-agnostic and implementation-decoupled. The resulting suite is modular, adaptable to entanglement dynamics, and scalable. It operates correctly with or without optional control-plane hints. Indeed, when present, hints can steer QoS policies, without changing semantics. We argue that dynamic composition is the organizing principle required for a truly quantum-native Internet.

Problem

• Quantum Internet
• protocol organization
• layering
• entanglement
• dynamic composition

Innovation

• dynamic composition
• quantum internet
• meta-protocol
• in-band control
• entanglement orchestration