Overview
ISO/IEC 30118-14:2021 - OCF resource to BLE mapping specification - defines how Bluetooth Low Energy (BLE) GATT-based profiles, services and characteristics are mapped to Open Connectivity Foundation (OCF) Resources. It specifies the theory of operation, mapping syntax, BLE translation rules, device type mapping and detailed resource-to-service equivalence to enable consistent interoperability between BLE devices and OCF/IP-based ecosystems.
Keywords: ISO/IEC 30118-14:2021, OCF resource to BLE mapping, Bluetooth Low Energy mapping, BLE GATT to OCF, IoT interoperability.
Key Topics and Technical Requirements
- Interworking approach and mapping syntax: Describes the approach for translating BLE GATT attributes into OCF resource models and the notation used for those mappings.
- BLE translation and bridging requirements: Requirements specific to BLE bridging functions (general and BLE‑specific) and operational scenarios, including use cases for BLE bridging to OCF networks.
- Exposing BLE GATT servers to OCF clients: Rules and constraints for representing GATT servers and characteristics as OCF resources so IP clients can discover and interact with BLE devices.
- Device type and profile mapping: Mapping BLE profiles/services to OCF device types and resource types to preserve semantics across ecosystems.
- Detailed resource mappings: Concrete derived models and property definitions for common health and measurement profiles - e.g., blood pressure, glucose measurement, health thermometer, and weight scale - including how multi‑characteristic or single‑characteristic atomic measurements are handled.
- Conformance semantics: Use of required/recommended/allowed/conditionally required terms to indicate mandatory vs. optional behaviors for compliant implementations.
- Supporting material: Informative annexes covering BLE GATT data model details and approaches for supporting atomic measurement operations in BLE.
Normative references include the Bluetooth Core Specification (4.0) and other ISO/IEC 30118 parts (Core, Security, Bridging, Resource Type, Device Specification).
Applications and Who Should Use It
- IoT device manufacturers creating BLE-enabled sensors, health devices and wearables that must interoperate with OCF/IP environments.
- Gateway/bridge vendors implementing BLE-to-IP or BLE-to-OCF bridges.
- System integrators and platform developers who expose BLE devices to OCF-compliant applications or cloud services.
- Test and compliance teams verifying conformance to OCF bridging and mapping requirements.
- Security architects ensuring BLE devices are represented securely within OCF frameworks (see ISO/IEC 30118-2).
Practical benefits: consistent resource semantics across ecosystems, reduced integration cost, and easier discovery/control of BLE devices from IP-based OCF clients.
Related Standards
For implementation details and full normative text, consult the official ISO/IEC 30118-14:2021 publication and referenced OCF/Bluetooth specifications.
Open preview (PDF)Information technology – Open Connectivity Foundation (OCF) Specification — Part 14: OCF resource to BLE mapping specification
