Filtered symmetric differential phase-shift keying

From Wikipedia, the free encyclopedia

You have new messages (last change).

In telecommunication, filtered symmetric differential phase-shift keying (FSDPSK) is a method of encoding information for digital transmission in which:

  • A 0 bit is encoded as a +90° change in the carrier phase, and a 1 bit is encoded as a -90° change in the carrier phase
  • Abrupt phase transitions are smoothed by filtering or other functionally equivalent pulse shaping techniques.

Source: Federal Standard 1037C


This article related to telecommunications is a stub. You can help Wikipedia by expanding it.
Retrieved from "http://en.wikipedia.org../../../f/i/l/Filtered_symmetric_differential_phase-shift_keying.html"