Title :
Research on BER of QPSK signal using APD statistical method
Author :
Yang Fei ; Zhang Wei ; Peng Lili
Author_Institution :
Beijing Inf. Sci. & Technol. Univ., Beijing, China
Abstract :
This paper presents a novel statistical method to research BER of QPSK signal by using Amplitude Probability Distribution (APD). The statistical results of interfering signals, especially APD, have been widely used, and the relationship between the statistical results and performance of digital radio systems has been an open issue. The statistical method has been proved to be an effective method to study the characteristics of electromagnetic interference and it is a useful method to study the interference effect on digital communication systems. In this paper, the relation between amplitude probability distribution (APD) of interference and bit error probability (BEP) of QPSK communication signal is studied.
Keywords :
digital radio; electromagnetic interference; error statistics; quadrature phase shift keying; APD statistical method; BEP; BER; QPSK communication signal; amplitude probability distribution; bit error probability; digital communication systems; digital radio systems; electromagnetic interference; interfering signals; Digital communication; Error probability; Interference; Phase shift keying; Probability distribution; Receivers; Vectors; APD; QPSK; bit error probability; digital communication systems Introduction;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-6077-7
DOI :
10.1109/MAPE.2013.6689901
