Fuzzy Model of 16PSK and 16QAM Modulation

• Autorzy: Butkiewicz B. S.
• Języki publikacji: EN

Abstrakty

EN

In the paper, a concept of Additive Fuzzy Noise (AFN) channel is introduced. The theoretical equations are derived for Bit Error Rate (BER) and Symbol Error Rate (SER) with some digital modulation scheme in the AFN channel. Following modulations are considered: Phase Shift Keying (16PSK), Quadrature Amplitude Modulation (16QAM). The fuzzy approach to these modulations is presented. The BER and SER values are calculated using possibility theory. The results obtained by fuzzy noise model are compared with conventional approach, where probability models of the noise are used.

Słowa kluczowe

EN

fuzzy modulation; BER; possibility; probability; PSK; QAM; noise; signal

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2011
• Tom: Vol. 57, No. 4
• Strony: 437--442
• Opis fizyczny: Bibliogr. 15 poz., wykr.

Twórcy

autor

Butkiewicz B. S.

• The Faculty of Electronics and Information Technology, Warsaw University of Technology, Poland,

Bibliografia

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