Title :
The performance analysis of reverse power control for DS/CDMA system
Author :
Kim, JaeHeung ; Jeong, Inmyoung
Author_Institution :
Electron. & Telecommun. Res. Inst., Taejon, South Korea
Abstract :
We consider a 2-tier DS/CDMA cellular system, and analyze the power control performance on the reverse link. It is assumed the radio channel experiences independent Rayleigh fading. The effects of the power control parameters such as the power control step size, BER of the power control bit, and the velocity of the mobile station are described. In order to improve the effect of power control, a variable step size power control scheme is required for the radio channel environment
Keywords :
Rayleigh channels; cellular radio; coding errors; error statistics; fading; land mobile radio; power control; pseudonoise codes; radio links; spread spectrum communication; telecommunication control; BER; DS/CDMA cellular system; independent Rayleigh fading; mobile station velocity; performance analysis; power control bit; power control parameters; power control step size; radio channel; reverse link; reverse power control; Base stations; Bit error rate; Control system analysis; Error correction; Fading; Interference; Multiaccess communication; Performance analysis; Power control; Rayleigh channels;
Conference_Titel :
Personal Wireless Communications, 1997 IEEE International Conference on
Conference_Location :
Mumbai
Print_ISBN :
0-7803-4298-4
DOI :
10.1109/ICPWC.1997.655511
