In telecommunication, a demand assignment is a method which several users share access to a communications channel on a real-time basis, i.e., a user needing to communicate with another user on the same network requests the required circuit, uses it, and when the call is finished, the circuit is released, making the circuit available to other users.
Demand assignment is similar to conventional telephone switching, in which common trunks are provided for many users, on a demand basis, through a limited-size trunk group.
Famous quotes containing the word demand:
“That whatever a man says, promises, or resolves in passion he must stick to later on when he is cold and sober—this demand is among the heaviest burdens that weigh on humankind.”
—Friedrich Nietzsche (1844–1900)