General telecom

General telecom

Terms relating to telecommunication or communication through technological means.

Industry: Telecommunications

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General telecom

Tree structure

Telecommunications; General telecom

A hierarchical organisation in which a given node is considered to be an ancestor of all the lower level nodes to which the given node is connected. Note 1: The root node, i.e., the base node, is an ...

Digital multiplex hierarchy

Telecommunications; General telecom

A hierarchy consisting of an ordered repetition of tandem digital multiplexers that produce signals of successively higher data rates at each level of the hierarchy. Note 1: Digital multiplexing ...

Reasonable assurance

Telecommunications; General telecom

A high degree of confidence by an individual, entity, or application that received data should be treated as valid and unaltered.

Security architecture

Telecommunications; General telecom

A high level description of the structure of a system, with security functions assigned to components within this structure.

Digitizer tablet

Telecommunications; General telecom

A graphics drawing tablet used with a puck or stylus.

Through group

Telecommunications; General telecom

A group of 12 voice-frequency channels transmitted as a unit through a carrier system.

Phased array

Telecommunications; General telecom

A group of antennas in which the relative phases of the respective signals feeding the antennas are varied in such a way that the effective radiation pattern of the array is reinforced in a desired ...