beacon point (Activation MODEL)

a POINT where a beacon or similar device to support the automatic detection of vehicles passing by is located

a POINT where a beacon or similar device to support the automatic detection of vehicles passing by is located

CANopen

application layer and the communication profile for CAN-based networks

application layer and the communication profile for CAN-based networks

DRT

Demand Responsive Transport

FTS

Flexible Transport Service

industrial Ethernet

industrial Ethernet is the name given to the use of the Ethernet protocol in an industrial environment, for automation and machine control

industrial Ethernet is the name given to the use of the Ethernet protocol in an industrial environment, for automation and machine control

roaming

the movement of a VEHICLE through the area managed by a different Control Centre; within its home Control Centre the vehicle is Local; in other Control Centres it is Foreign

the movement of a VEHICLE through the area managed by a different Control Centre; within its home Control Centre the vehicle is Local; in other Control Centres it is Foreign

short data service (SDS)

the Short Data Service is designed to send relatively short messages (up to 2047 bits) or predefined status messages and is implemented as part of signalling of the system TETRA

the Short Data Service is designed to send relatively short messages (up to 2047 bits) or predefined status messages and is implemented as part of signalling of the system TETRA

Terrestrial Trunked Radio

a specialist Professional Mobile Radio and two-way transceiver
NOTE 1 to entry: Formerly known as Trans European Trunked RAdio.
NOTE 2: to entry It uses Time Division Multiple Access (TDMA) with four user channels on one radio carrier and 25 kHz spacing between carriers. Both point-to-point and point-tomultipoint transfer can be used. Digital data transmission is also included in the…

a specialist Professional Mobile Radio and two-way transceiver
NOTE 1 to entry: Formerly known as Trans European Trunked RAdio.
NOTE 2: to entry It uses Time Division Multiple Access (TDMA) with four user channels on one radio carrier and 25 kHz spacing between carriers. Both point-to-point and point-tomultipoint transfer can be used. Digital data transmission is also included in the standard though at a low data rate.

TETRAPOL

the name of a fully digital radio communication standard for professional communications organisations; it is based on an FDMA (frequency division multiple access) multiplex approach using a narrowband channel operating at 12,5 kHz channel spacing

the name of a fully digital radio communication standard for professional communications organisations; it is based on an FDMA (frequency division multiple access) multiplex approach using a narrowband channel operating at 12,5 kHz channel spacing