M-PSK and M-QAM BER computation using signal-space concepts

M-PSK and M-QAM BER computation using signal-space concepts

In this paper, we introduce a simple geometric approach that is based on signal-space concepts to efficiently evaluate the performance of M-ary phase-shift keying (M-PSK) and M-ary quadrature amplitude modulation (M-QAM) schemes over an additive white Gaussian noise channel. In particular, new bit e...

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Veröffentlicht in:IEEE transactions on communications 1999-02, Vol.47 (2), p.181-184
Hauptverfasser: Jianhua Lu, Letaief, K.B., Chuang, J.C.-I., Liou, M.L.
Format: Artikel
Sprache:eng
Schlagworte:
Additive white noise
Approximation
Bit error rate
Channels
Computer simulation
Error probability
Frequency
Gaussian
Information technology
Monte Carlo methods
Noise
Performance evaluation
Phase shift keying
Quadrature amplitude modulation
Quadrature phase shift keying
Reflective binary codes
Signal mapping
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Beschreibung
Zusammenfassung:In this paper, we introduce a simple geometric approach that is based on signal-space concepts to efficiently evaluate the performance of M-ary phase-shift keying (M-PSK) and M-ary quadrature amplitude modulation (M-QAM) schemes over an additive white Gaussian noise channel. In particular, new bit error rate approximations are derived and shown to be in excellent agreement with Monte Carlo simulation results.
ISSN:0090-6778
1558-0857
DOI:10.1109/26.752121