Unlicensed personal communications services

Unlicensed personal communications services (UPCS) describes the 1920-1930 MHz frequency band allocated by the FCC for short range applications in the United States, such as the Digital Enhanced Cordless Telecommunications wireless protocol. These rules are described in Title 47, Part 15 of the Code of Federal Regulations. Licensed PCS, although not necessarily distinguished as such from UPCS, is used for digital mobile phone services.