RFID is a technology that uses radio waves to allow automatic communication between small electronic tags and reading devices, typically within a range of a few metres. There is increasing demand for new spectrum for RFID, particularly from the retail industry. Advanced RFID tags could, for example, be used to track goods along the supply chain and improve in-store security.
Today’s announcement means that equipment can be used without a licence under the Wireless Telegraphy Act 1949, subject only to regulations intended to minimise potential interference.
The decision, which was subject to consultation over the summer, follows a recommendation from the Conference of European Post and Telecommunications administrations (CEPT) that additional spectrum should be made available for RFID at 865-868 MHz.
In reaching its decision, Ofcom considered:
- The potential levels of interference from RFID devices. Ofcom concluded that, with the regulations covering power levels, frequency bands and antenna characteristics, interference from RFID devices in the 865-868 MHz range was unlikely.
- The economic costs and benefits. Ofcom conducted an impact assessment which found that the potential net benefits to businesses (through better inventory management and improved security) and consumers (if savings were reflected in lower prices) would be £100 - £200 million over 10 years. In addition, Ofcom found that exempting RFID from licensing would be the most cost effective way to facilitate the introduction of the devices.
Quelle: Publictechnology, 15.11.2005
