Title :
Performance of adaptive modulation with transmit diversity over frequency-selective Rayleigh fading channels
Author :
Kim, Jooeung ; Ro, Sangmin ; Hwang, Intae ; Hong, Daesik ; Kang, Changeon
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
fDate :
9/12/2002 12:00:00 AM
Abstract :
Under the CDMA concept, the average bit error rate and the average throughput for adaptive modulation/transmit diversity combined schemes are derived over frequency-selective Rayleigh fading channels. Two transmit diversity schemes are considered for analysis: space-time transmit diversity and selection transmit diversity
Keywords :
Rayleigh channels; adaptive modulation; code division multiple access; diversity reception; error statistics; multipath channels; quadrature amplitude modulation; 64-QAM; BER; CDMA; Rayleigh fading channels; adaptive modulation; average bit error rate; average throughput; frequency-selective fading channels; multipath channel; selection transmit diversity; space-time transmit diversity; transmit diversity; wireless communication;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20020734
