Title :
Short-term fading prediction-based power control method for DS-CDMA cellular mobile radio networks
Author :
Wen, Jyh-Hong ; Yeh, Long-Chyuan ; Chiou, Jang-Ren
Author_Institution :
Dept. of Electr. Eng., Nat. Chung Cheng Univ., Chiayi, Taiwan
Abstract :
A modified multi-step SIR-based down-link power control method is proposed The main idea is to predict the variation of Rayleigh fading from the received signal-to-interference ratio and then to track it in time. A computer program is included to simulate the performance of this new method and the original multi-step SIR-based method. Simulation results show that, of the two methods, the former performs better than the latter
Keywords :
Rayleigh channels; cellular radio; code division multiple access; digital simulation; fading; land mobile radio; power control; pseudonoise codes; radio links; radio networks; radiofrequency interference; simulation; spread spectrum communication; telecommunication computing; telecommunication control; DS-CDMA cellular mobile radio networks; Rayleigh fading; SIR-based down-link power control; computer program; modified multi-step SIR-based method; performance; power control method; received signal-to-interference ratio; short-term fading prediction; simulation results; Cellular networks; Computational modeling; Computer simulation; Downlink; Fading; Land mobile radio; Multiaccess communication; Power control; Power engineering computing; Rayleigh channels;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1997. Waves of the Year 2000. PIMRC '97., The 8th IEEE International Symposium on
Conference_Location :
Helsinki
Print_ISBN :
0-7803-3871-5
DOI :
10.1109/PIMRC.1997.627018
