Title :
Performance analysis of adaptive modulation in slow fading Rayleigh channel
Author :
Yang, Tao ; Xie, Jianying
Author_Institution :
Inst. of Autom., Shanghai Jiao Tong Univ., China
Abstract :
Adaptive modulation can improve both the energy and spectral efficiency. In this paper, the performance analysis of BER and BPS based on adaptive modulation between BPSK, QPSK, 16QAM and 64QAM are given. Simulation shows that the result of adaptive modulation are better than that of fixed modulation.
Keywords :
Rayleigh channels; adaptive modulation; error statistics; fading channels; quadrature phase shift keying; adaptive modulation; energy efficiency; fading Rayleigh channel; phase shift keying; quadrature amplitude modulation; spectral efficiency; Automation; Binary phase shift keying; Bit error rate; Performance analysis; Quadrature phase shift keying; Rayleigh channels;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1022106
