Pulse-address multiple access
From Wikipedia, the free encyclopedia
This article is about the channel access method. For other uses, see Pama (disambiguation).
In telecommunications, pulse-address multiple access (PAMA) is a channel access method that enables the ability of a communication satellite to receive signals from several Earth terminals simultaneously and to amplify, translate, and relay the signals back to Earth, based on the addressing of each station by an assignment of a unique combination of time and frequency slots.
This ability may be restricted by allowing only some of the terminals access to the satellite at any given time.
[edit] References
This article incorporates public domain material from the General Services Administration document "Federal Standard 1037C" (in support of MIL-STD-188).
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