The present document applies to the following equipment types for IMT-FT. IMT-FT is the Digital Enhanced Cordless Telecommunications (DECT) system being a member of the ITU IMT-2000 family:
a) Base Station (BS) (termed as Fixed Part (FP) throughout the present document)
b) User Equipment (UE) (termed as Portable Part (PP) throughout the present document)
c) Cordless Terminal Adapter (CTA) (specific type of UE)
d) Repeater (termed as Wireless Relay Station (WRS) (FP and PP combined) throughout the present document)
e) Hybrid Part (HyP) (a PP with capability to act as a FP to provide PP to PP communication)
These radio equipment types can operate in all or any part of the frequency bands given in table 1.
Table 1: Radiocommunications service frequency bands
Transmit 1 900 MHz to 1 980 MHz
Receive 1 900 MHz to 1 980 MHz
Transmit 2 010 MHz to 2 025 MHz
Receive 2 010 MHz to 2 025 MHz
The IMT-FT (DECT) service frequency bands for transmitting and receiving for all elements are the parts of the IMT spectrum applicable for TDD operation, 1 900 MHz to 1 980 MHz and 2 010 MHz to 2 025 MHz.
NOTE 1: IMT-FT equipment may have a second mode for providing operation also in the DECT band 1 880 MHz to 1 900 MHz. Application of DECT in the band 1 880 MHz to 1 900 MHz is covered by ETSI EN 301 406.
Details of the DECT Common Interface may be found in ETSI EN 300 175-1, ETSI EN 300 175 parts 2 to 3, ETSI EN 300 175-4, ETSI EN 300 175 parts 5 to 6 and ETSI EN 300 175 parts 7 to 8. Further details of the DECT system may be found in ETSI TR 101 178. Information about ULE may be found in ETSI TS 102 939-1 and ETSI TS 102 939-2.
The present document contains requirements to demonstrate that radio equipment both effectively uses and supports the efficient use of radio spectrum in order to avoid harmful interference.
NOTE 2: The relationship between the present document and essential requirements of article 3.2 of Directive 2014/53/EU is given in annex A