Overview
ISO/IEC TR 30164:2020 - Internet of Things (IoT) - Edge computing - is a Technical Report that documents common concepts, terminology, characteristics, technologies and representative use cases for edge computing in IoT systems. Published April 2020 (Edition 1.0), the report provides a state‑of‑the‑art reference to help practitioners and standards bodies understand edge architectures and to identify potential areas for further standardization.
Key topics and technical coverage
The report is descriptive rather than prescriptive and focuses on the following technical areas:
- Concepts & terminology: definitions for edge, edge computing, SDN, PII, and other IoT/edge vocabulary (references ISO/IEC 20924).
- Characteristics & viewpoints: conceptual, technology, functional and deployment viewpoints that frame how edge components interact.
- Data management & interoperability: approaches to local data processing, storage, and data exchange between edge, fog and cloud layers.
- Coordination & processing: distributed processing models, task offloading and workload partitioning across heterogeneous resources.
- Network functionality: networking requirements, real‑time considerations, and the role of Software Defined Networking (SDN).
- Heterogeneous computing: use of CPUs, GPUs, accelerators and containerization to support diverse edge workloads.
- Security & privacy: threat considerations, protection of personally identifiable information (PII) and architectural controls at the edge.
- Hardware/software optimization: lightweight operating systems, micro data centres, and optimization techniques for constrained edge devices.
- Deployment models: three‑tier and four‑tier deployment models and examples of gateway, micro‑data centre and cloud interactions.
- Use cases: detailed examples such as smart elevators, smart video monitoring, intelligent transportation systems, smart factory process control, centralized power plant monitoring, automated crop monitoring, and smart lighting.
Practical applications and target users
ISO/IEC TR 30164:2020 is useful for:
- IoT architects and solution designers selecting where to place compute and storage for latency, bandwidth or privacy reasons.
- Network engineers and operators planning SDN, connectivity and QoS for edge deployments.
- Security and privacy teams evaluating edge attack surfaces and data protection strategies.
- Device and system integrators choosing lightweight OS, containerization and heterogeneous compute resources.
- Standards developers and policymakers who need a consolidated reference to identify areas requiring formal standardization.
- Researchers and product managers exploring real‑world edge use cases and deployment models.
Related standards
- ISO/IEC 20924 (IoT vocabulary) is referenced for terminology. The report also cross‑references cloud, networking and security standards where applicable and identifies gaps for future standard work.
Keywords: ISO/IEC TR 30164:2020, IoT, edge computing, edge architecture, SDN, data management, heterogeneous computing, edge security, micro data centre, lightweight OS, IoT use cases.