The standardized approach clarifies how the ecosystem details the expected behavior of multiple NFC services hosted in the same device and simplifies the end user experience. This benefits service providers offering NFC services in devices such as smartphones. This covers services such as payment, transport, loyalty or access control. The approach will also be of interest to OEMs developing devices that support NFC services. For consumers, this clarity brings guarantees that services will work as advertised, regardless of the hosting contactless environment selected by the service provider.
The defined framework supports:
- Multiple NFC service applications coexisting within a device, with the ability to detect any potential conflicts;
- The activation of multiple NFC services at the same time within a single device;
- A consistent approach to the lifecycle management of NFC services to ensure standardized behavior;
- Simplification of the end-user experience when selecting NFC services for entities such as mobile wallets providers;
- Secure Elements (SEs) already in the field, as all specifications are backward compatible.
Klaus Vedder, Chairman of the ETSI Technical Committee Smart Card Platform, explains: “The range of SE technologies available, such as UICC, embedded SE, host card emulation and MicroSD as well as a number of solutions still based on proprietary technology creates an unnecessary fragmentation in the mobile contactless market, at the expense of end-users, service providers and the ecosystem. This fragmentation can cause unpredictable behavior of NFC services depending on the model and configuration of the device, implementation choices and presence of other NFC applications. The harmonization of the behavior of NFC services, regardless of the underlying technology, is thus of utmost importance for the success of the services in the market.”