PSK

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PSK

abbreviation for
(Broadcasting) phase shift keying: a digital data modulation system in which binary data signals switch the phase of a radio frequency carrier
References in periodicals archive ?
Therefore, the data transmission rate of BPSK in terms of information bits per second can be expressed as follows [13]:
There is a mapping between bit number and Mary QAM, such that 1 bit stands for BPSK, two bits stand for QPSK, three bits stand for 8QAM, four bits stand for 16QAM, and so on.
First, we assume that the IDMA system use BPSK modulation in single path AWGN channel.
Hence, in the region r1, 16PSK, in r2, 8PSK, in r3, QPSK and in r4, BPSK are to be used.
Las modulaciones establecidas para enlaces de bajada y subida son BPSK, QPSK, 16-QAM y 64QAM; sus constelaciones se muestran en la figura 6 (Jose Andres Marzo Icaza, 2011).
Iridium system employs a BPSK modulation and forward error correction coding in the form of convolutional encoding with Viterbi decoding (Viterbi 1971).
Signal constellations for BPSK modulation scheme at the phase offset of 20[degrees] in the uplink and the downlink are shown in figure 5 (distortions are caused by HPAs and phase offset), and the frequency offset in the uplink and the downlink at 2 Hz is provided in figure 6 (distortions are caused by HPAs).
As it has four states so it is a more bandwidth-efficient type of modulation than BPSK, possibly twice as efficient.
These proposed solutions can be seen as extending the turbo coding techniques from the one-dimensional BPSK signal sets to the two-dimensional QAM constellations.
Selectable differential and coherent BPSK, QPSK, and SPSK.
For all simulation examples, the inter-element spacing = [lambda]/2, where [lambda] is the wavelength of the BPSK SOIs with rectangular pulse shape and baud rate = 5/11.