Title :
Power control based on adaptive prediction in the CDMA/TDD system
Author :
Yongsheng, Zhang ; Daoben, Li
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
An open-loop power control scheme in the CDMA/TDD system is presented, which is based on the adaptive prediction of the multipath fading channel. The linear and nonlinear adaptive prediction filters are studied. Computer simulations show that this scheme can achieve the precise power control even in the worse fading channel, and the Volterra based nonlinear filter provides the optimum performance
Keywords :
Rayleigh channels; adaptive filters; channel capacity; code division multiple access; correlation methods; fading; multipath channels; power control; telecommunication control; CDMA/TDD system; Rayleigh fading; Volterra based nonlinear filter; computer simulations; linear adaptive prediction filters; multipath fading channel; nonlinear adaptive prediction filters; open-loop power control; optimum performance; AWGN; Adaptive control; Adaptive filters; Downlink; Fading; Frequency; Multiaccess communication; Power control; Programmable control; Rayleigh channels;
Conference_Titel :
Universal Personal Communications Record, 1997. Conference Record., 1997 IEEE 6th International Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
0-7803-3777-8
DOI :
10.1109/ICUPC.1997.627271
