Title :
Precise Calculation of the SEP of 128- and 512-Cross-QAM in AWGN
Author :
Li, Jian ; Zhang, Xian-Da ; Beaulieu, Norman C.
Author_Institution :
Tsinghua Univ., Beijing
fDate :
1/1/2008 12:00:00 AM
Abstract :
An exact intuitive geometric infinite double series for the average symbol error probability of 128-cross-QAM and 512-cross-QAM in additive white Gaussian noise is derived. New simple and precise approximations for the average symbol error probabilities are also derived.
Keywords :
AWGN; probability; quadrature amplitude modulation; 128-cross-QAM; 512-cross-QAM; additive white Gaussian noise; average symbol error probability; intuitive geometric infinite double series; quadrature amplitude modulation; AWGN; Additive white noise; Amplitude modulation; Bit rate; Digital communication; Digital modulation; Error analysis; Error probability; Fading; Quadrature amplitude modulation; Cross-QAM; quadrature amplitude modulation (QAM); symbol error probability (SEP);
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/LCOMM.2008.071450
