Overview
ISO 37184:2023 - Sustainable mobility and transportation - Framework for transportation services by providing meshes for 5G communication - defines a high-level framework for extending 5G service coverage using mesh networks created from transportation infrastructure, vehicles and service dispatch points. The standard explains how mesh nodes (small cells) installed on street furniture, vehicles and transport facilities can form overlapping mesh networks that interoperate with 5G backbone networks to deliver resilient, high‑capacity communication for smart mobility in sustainable cities.
Key topics and technical requirements
- Mesh concept and deployment
- Use of transportation facilities, vehicles and personal devices to host mesh nodes that form local ad hoc networks.
- Typical mesh node coverage (document notes ~150 m radius) and use of many nodes to build larger networks.
- Interoperation with 5G backbone
- Mesh networks route signals hop‑by‑hop toward gateways that connect to existing 5G backbone networks.
- Emphasis on organic overlap between meshes and backbone without degrading end‑to‑end 5G services.
- Network functions and standards alignment
- Reference to 3GPP specifications (e.g., TS 38.104 and TR 38.874) for frequency use and integrated access and backhaul concepts.
- Security and privacy
- Requirements for data transmission performance, secure procedures, gateway protection and personal privacy safeguards for passengers and users.
- Quality maintenance and monitoring
- Guidance on parameter monitoring, dynamic configuration and service modification to maintain stable transportation communications.
- Sustainability alignment
- Framework mapped to UN SDGs (notably Goals 8, 9, 10, 11, 12 and 15) to promote sustainable cities and communities.
Applications and who uses it
ISO 37184:2023 is practical for stakeholders implementing or regulating connected-transport systems:
- City planners and municipal authorities - plan infrastructure rollouts (lampposts, stops, signage) as mesh sites to expand 5G coverage.
- Transport operators and fleet managers - enable reliable real‑time tracking, dispatch optimization and on‑route communication.
- Mobile network operators and ISPs - design integrated access and backhaul solutions that incorporate mesh nodes.
- OEMs and equipment vendors - develop low‑power small cells, gateways and edge computing solutions for vehicles and infrastructure.
- Policy makers and standards bodies - align smart mobility policies with sustainability and privacy requirements.
Practical benefits include expanded 5G service areas at lower capital cost, improved connectivity for autonomous vehicles and fleet services, and enhanced passenger experience through robust, low‑latency communications.
Related standards
- 3GPP TS 38.104 (5G NR radio) and 3GPP TR 38.874 (integrated access and backhaul) are directly referenced for technical alignment.
- ISO 37154 and ISO Guide 82 are noted contextually for sustainable city and sustainability guidance.