The error performance of Gray encoded QPSK and 8-PSK schemes in a fading channel with cochannel interference

Closed-form BER (bit error rate) expressions are derived for Gray-encoded QPSK (quadrature phase shift keying) and 8-PSK schemes using coherent detection in a slow Rayleigh fading narrowband channel with fading cochannel interference. Earlier work has been limited to deriving the approximate BER usi...

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Veröffentlicht in:	IEEE transactions on communications 1993-12, Vol.41 (12), p.1773-1776
Hauptverfasser:	Krishnamurthi, R., Gupta, S.C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Baseband Bit error rate Error analysis Exact sciences and technology Information, signal and communications theory Interchannel interference Modulation, demodulation Narrowband Phase detection Phase shift keying Pulse modulation Quadrature phase shift keying Rayleigh channels Signal and communications theory Telecommunications and information theory
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