PSK


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PSK

(communications)

PSK

(communications)
Phase Shift Keying.

PSK

(1) See preshared keys.

(2) (Phase Shift Keying) A digital modulation technique that uses two phases for a 0 or 1. Also called "binary PSK" (BPSK), it is the most basic form of phase shift keying. For example, quadrature PSK (QPSK) uses four phase shifts for each two bits of input. See phase modulation, QAM and DPSK.


Phase Shift Keying
PSK is a simple technique that uses two phases to represent 0 and 1.







Quadrature PSK
QPSK uses four phases 90 degrees apart to represent four values in each two bits (0-4) of input.
References in periodicals archive ?
Dynamic PSK has been a remarkable time-saving tool for us -- eliminating the hassle of configuring each and every end user device while still giving us state-of-the-art Wi-Fi security.
Once associated to the requisite WLAN, the Dynamic PSK (with a configurable lifetime) is bound to the user and the end device.
Since 2007, BAWAG PSK Bank has relied on Teradata enterprise analytics and data warehousing technology to drive its effective marketing programs.
We are glad to bring this expertise to a progressive institution such as BAWAG PSK, for their forays into Central and Eastern Europe.
Signal processing: Principles of the signal processing techniques used by DSL services including 2B1Q and PAM-16 line codes, PSK and QAM modulation, and error correction.
The merger of BAWAG and PSK was the biggest of 2005
capabilities allow users to be enrolled with just a few clicks, eliminating the need for technical expertise or familiarity with terms like WEP, PSK and ad-hoc mode.
The construction of the index makes this level of transparency possible," noted Alois Steinboeck, Managing Director of BAWAG PSK INVEST GmbH.