A Standards-Aligned Coordination Framework for Edge-Enhanced Collaborative Healthcare in 6G Networks

TL;DR

This paper proposes a standards-aligned framework called CAIP for workflow-level coordination in 6G healthcare networks, enabling real-time, secure, and efficient clinical workflows across heterogeneous devices and edge servers.

Contribution

It introduces CAIP, a novel coordination framework compatible with existing standards, to address the lack of workflow-level abstractions in current 3GPP and O-RAN protocols for healthcare applications.

Findings

CAIP enables workflow-scoped coordination and deadline awareness.

It is compatible with current 5G infrastructure and standards.

Deployment in ICU scenarios demonstrates practical feasibility.

Abstract

Mission-critical healthcare applications including real-time intensive care monitoring, ambulance-to-hospital orchestration, and distributed medical imaging inference require workflow-level, time-bounded coordination across heterogeneous devices, edge servers, and network control entities. While current 3GPP and O-RAN standards excel at per-device control and quality-of-service enforcement, they do not natively expose abstractions for workflow-level coordination under strict clinical timing constraints, leaving this capability to fragile, application-specific overlays. This article outlines the Collective Adaptive Intelligence Plane (CAIP) as a standards-aligned coordination framework that addresses this abstraction gap without introducing new protocol layers. CAIP is realized through minimal, backward-compatible coordination profiles anchored to existing RRC, QoS/SDAP, and O-RAN E2 interfaces, enabling workflow-scoped coordination context binding, deadline-aware coordination pacing, semantic flow association, and privacy-preserving data locality across distributed clinical entities. We analyze the structural limitations of existing standards, present a concrete interface mapping to 3GPP and O-RAN mechanisms, illustrate deployment through a representative ICU coordination scenario, and outline a phased standardization roadmap from proof-of-concept xApp deployment to AI-native 6G specification evolution. The proposed framework is incrementally deployable on current 5G Advanced infrastructure and provides a principled migration path toward workflow-level coordination abstraction as a first-class capability in future 6G healthcare networks.